diff options
Diffstat (limited to 'arch/m68k')
265 files changed, 3646 insertions, 4321 deletions
diff --git a/arch/m68k/68000/Makefile b/arch/m68k/68000/Makefile index 674541fdf5b8..279560add577 100644 --- a/arch/m68k/68000/Makefile +++ b/arch/m68k/68000/Makefile @@ -17,4 +17,4 @@ obj-$(CONFIG_DRAGEN2) += dragen2.o obj-$(CONFIG_UCSIMM) += ucsimm.o obj-$(CONFIG_UCDIMM) += ucsimm.o -extra-y := head.o +obj-y += head.o diff --git a/arch/m68k/68000/dragen2.c b/arch/m68k/68000/dragen2.c index 62f10a9e1ab7..7f1804e31a06 100644 --- a/arch/m68k/68000/dragen2.c +++ b/arch/m68k/68000/dragen2.c @@ -11,10 +11,11 @@ #include <linux/init.h> #include <asm/machdep.h> #include <asm/MC68VZ328.h> +#include "m68328.h" #include "screen.h" /***************************************************************************/ -/* Init Drangon Engine hardware */ +/* Init Dragon Engine II hardware */ /***************************************************************************/ static void dragen2_reset(void) diff --git a/arch/m68k/68000/entry.S b/arch/m68k/68000/entry.S index 259b3661b614..72e95663b62f 100644 --- a/arch/m68k/68000/entry.S +++ b/arch/m68k/68000/entry.S @@ -1,12 +1,9 @@ -/* +/* SPDX-License-Identifier: GPL-2.0-or-later + * * entry.S -- non-mmu 68000 interrupt and exception entry points * * Copyright (C) 1991, 1992 Linus Torvalds * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file README.legal in the main directory of this archive - * for more details. - * * Linux/m68k support by Hamish Macdonald */ @@ -15,7 +12,6 @@ #include <asm/unistd.h> #include <asm/errno.h> #include <asm/setup.h> -#include <asm/segment.h> #include <asm/traps.h> #include <asm/asm-offsets.h> #include <asm/entry.h> @@ -25,7 +21,6 @@ .globl system_call .globl resume .globl ret_from_exception -.globl ret_from_signal .globl sys_call_table .globl bad_interrupt .globl inthandler1 @@ -47,6 +42,8 @@ do_trace: jbsr syscall_trace_enter RESTORE_SWITCH_STACK addql #4,%sp + addql #1,%d0 + jeq ret_from_exception movel %sp@(PT_OFF_ORIG_D0),%d1 movel #-ENOSYS,%d0 cmpl #NR_syscalls,%d1 @@ -59,8 +56,6 @@ do_trace: subql #4,%sp /* dummy return address */ SAVE_SWITCH_STACK jbsr syscall_trace_leave - -ret_from_signal: RESTORE_SWITCH_STACK addql #4,%sp jra ret_from_exception diff --git a/arch/m68k/68000/ints.c b/arch/m68k/68000/ints.c index cda49b12d7be..2ba9926e91ae 100644 --- a/arch/m68k/68000/ints.c +++ b/arch/m68k/68000/ints.c @@ -14,18 +14,21 @@ #include <linux/init.h> #include <linux/interrupt.h> #include <linux/irq.h> +#include <linux/cpu.h> #include <asm/traps.h> #include <asm/io.h> #include <asm/machdep.h> -#if defined(CONFIG_M68328) -#include <asm/MC68328.h> -#elif defined(CONFIG_M68EZ328) +#if defined(CONFIG_M68EZ328) #include <asm/MC68EZ328.h> #elif defined(CONFIG_M68VZ328) #include <asm/MC68VZ328.h> +#else +#include <asm/MC68328.h> #endif +#include "ints.h" + /* assembler routines */ asmlinkage void system_call(void); asmlinkage void buserr(void); @@ -74,7 +77,7 @@ asmlinkage irqreturn_t inthandler7(void); * into one vector and look in the blasted mask register... * This code is designed to be fast, almost constant time, not clean! */ -void process_int(int vec, struct pt_regs *fp) +asmlinkage void process_int(int vec, struct pt_regs *fp) { int irq; int mask; diff --git a/arch/m68k/68000/ints.h b/arch/m68k/68000/ints.h new file mode 100644 index 000000000000..d9cfd0eb9ffe --- /dev/null +++ b/arch/m68k/68000/ints.h @@ -0,0 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ + +#include <linux/linkage.h> + +struct pt_regs; + +asmlinkage void process_int(int vec, struct pt_regs *fp); diff --git a/arch/m68k/68000/screen.h b/arch/m68k/68000/screen.h index 2089bdf02688..8f7418008908 100644 --- a/arch/m68k/68000/screen.h +++ b/arch/m68k/68000/screen.h @@ -1,4 +1,5 @@ /* Created with The GIMP */ +#ifdef CONFIG_INIT_LCD #define screen_width 320 #define screen_height 240 static unsigned char screen_bits[] = { @@ -802,3 +803,4 @@ static unsigned char screen_bits[] = { 0x93, 0x10, 0xe2, 0x11, 0x00, 0x94, 0x22, 0x52, 0x69, 0x53, 0x52, 0x45, 0x49, 0x22, 0xa4, 0x4a, 0x55, 0x29, 0x2a, 0xa4, 0x52, 0x42, 0xaa, 0xa5, 0x52, 0xa8, 0xaa, 0x55, 0x4a, 0xab, 0xa9, 0x4a, 0x54, 0x49, 0x32, 0x24 }; +#endif /* CONFIG_INIT_LCD */ diff --git a/arch/m68k/68000/timers.c b/arch/m68k/68000/timers.c index 0d0417cebc7f..00fb0dd12faa 100644 --- a/arch/m68k/68000/timers.c +++ b/arch/m68k/68000/timers.c @@ -25,6 +25,8 @@ #include <asm/machdep.h> #include <asm/MC68VZ328.h> +#include "m68328.h" + /***************************************************************************/ #if defined(CONFIG_DRAGEN2) diff --git a/arch/m68k/68000/ucsimm.c b/arch/m68k/68000/ucsimm.c index 7c6cbf643712..c54fde75eae8 100644 --- a/arch/m68k/68000/ucsimm.c +++ b/arch/m68k/68000/ucsimm.c @@ -16,19 +16,18 @@ #include "m68328.h" -unsigned char *cs8900a_hwaddr; static int errno; -_bsc0(char *, getserialnum) -_bsc1(unsigned char *, gethwaddr, int, a) -_bsc1(char *, getbenv, char *, a) +static _bsc0(char *, getserialnum) +static _bsc1(unsigned char *, gethwaddr, int, a) +static _bsc1(char *, getbenv, char *, a) void __init init_ucsimm(char *command, int size) { char *p; pr_info("uCsimm/uCdimm serial string [%s]\n", getserialnum()); - p = cs8900a_hwaddr = gethwaddr(0); + p = gethwaddr(0); pr_info("uCsimm/uCdimm hwaddr %pM\n", p); p = getbenv("APPEND"); if (p) diff --git a/arch/m68k/Kbuild b/arch/m68k/Kbuild index 18abb35c26a1..7762af9f6def 100644 --- a/arch/m68k/Kbuild +++ b/arch/m68k/Kbuild @@ -17,3 +17,4 @@ obj-$(CONFIG_M68060) += ifpsp060/ obj-$(CONFIG_M68KFPU_EMU) += math-emu/ obj-$(CONFIG_M68000) += 68000/ obj-$(CONFIG_COLDFIRE) += coldfire/ +obj-$(CONFIG_VIRT) += virt/ diff --git a/arch/m68k/Kconfig b/arch/m68k/Kconfig index 96989ad46f66..11835eb59d94 100644 --- a/arch/m68k/Kconfig +++ b/arch/m68k/Kconfig @@ -4,26 +4,35 @@ config M68K default y select ARCH_32BIT_OFF_T select ARCH_HAS_BINFMT_FLAT - select ARCH_HAS_DMA_PREP_COHERENT if HAS_DMA && MMU && !COLDFIRE - select ARCH_HAS_SYNC_DMA_FOR_DEVICE if HAS_DMA + select ARCH_HAS_CPU_CACHE_ALIASING + select ARCH_HAS_CPU_FINALIZE_INIT if MMU + select ARCH_HAS_CURRENT_STACK_POINTER + select ARCH_HAS_DMA_PREP_COHERENT if M68K_NONCOHERENT_DMA && !COLDFIRE + select ARCH_HAS_SYNC_DMA_FOR_DEVICE if M68K_NONCOHERENT_DMA select ARCH_HAVE_NMI_SAFE_CMPXCHG if RMW_INSNS select ARCH_MIGHT_HAVE_PC_PARPORT if ISA select ARCH_NO_PREEMPT if !COLDFIRE + select ARCH_USE_MEMTEST if MMU_MOTOROLA select ARCH_WANT_IPC_PARSE_VERSION select BINFMT_FLAT_ARGVP_ENVP_ON_STACK - select DMA_DIRECT_REMAP if HAS_DMA && MMU && !COLDFIRE + select DMA_DIRECT_REMAP if M68K_NONCOHERENT_DMA && !COLDFIRE select GENERIC_ATOMIC64 select GENERIC_CPU_DEVICES - select GENERIC_IOMAP + select GENERIC_IOMAP if HAS_IOPORT && MMU && !COLDFIRE select GENERIC_IRQ_SHOW - select GENERIC_STRNCPY_FROM_USER if MMU - select GENERIC_STRNLEN_USER if MMU - select HAVE_AOUT if MMU + select GENERIC_LIB_ASHLDI3 + select GENERIC_LIB_ASHRDI3 + select GENERIC_LIB_LSHRDI3 + select GENERIC_LIB_MULDI3 + select GENERIC_PCI_IOMAP if PCI + select HAS_IOPORT if PCI || ISA || ATARI_ROM_ISA + select HAVE_ARCH_LIBGCC_H + select HAVE_ARCH_SECCOMP + select HAVE_ARCH_SECCOMP_FILTER select HAVE_ASM_MODVERSIONS select HAVE_DEBUG_BUGVERBOSE select HAVE_EFFICIENT_UNALIGNED_ACCESS if !CPU_HAS_NO_UNALIGNED - select HAVE_FUTEX_CMPXCHG if MMU && FUTEX - select HAVE_IDE + select HAVE_LD_DEAD_CODE_DATA_ELIMINATION select HAVE_MOD_ARCH_SPECIFIC select HAVE_UID16 select MMU_GATHER_NO_RANGE if MMU @@ -32,9 +41,7 @@ config M68K select NO_DMA if !MMU && !COLDFIRE select OLD_SIGACTION select OLD_SIGSUSPEND3 - select SET_FS select UACCESS_MEMCPY if !MMU - select VIRT_TO_BUS select ZONE_DMA config CPU_BIG_ENDIAN @@ -81,36 +88,23 @@ config MMU support by paged memory management. If unsure, say 'Y'. config MMU_MOTOROLA - bool + def_bool MMU && M68KCLASSIC + select HAVE_PAGE_SIZE_4KB config MMU_COLDFIRE - bool + def_bool MMU && COLDFIRE + select HAVE_PAGE_SIZE_8KB config MMU_SUN3 - bool - depends on MMU && !MMU_MOTOROLA && !MMU_COLDFIRE - -config KEXEC - bool "kexec system call" - depends on M68KCLASSIC - select KEXEC_CORE - help - kexec is a system call that implements the ability to shutdown your - current kernel, and to start another kernel. It is like a reboot - but it is independent of the system firmware. And like a reboot - you can start any kernel with it, not just Linux. - - The name comes from the similarity to the exec system call. + def_bool MMU && SUN3 + select HAVE_PAGE_SIZE_8KB - It is an ongoing process to be certain the hardware in a machine - is properly shutdown, so do not be surprised if this code does not - initially work for you. As of this writing the exact hardware - interface is strongly in flux, so no good recommendation can be - made. +config ARCH_SUPPORTS_KEXEC + def_bool (M68KCLASSIC || SUN3) && MMU config BOOTINFO_PROC bool "Export bootinfo in procfs" - depends on KEXEC && M68KCLASSIC + depends on KEXEC && (M68KCLASSIC || SUN3) help Say Y to export the bootinfo used to boot the kernel in a "bootinfo" file in procfs. This is useful with kexec. diff --git a/arch/m68k/Kconfig.bus b/arch/m68k/Kconfig.bus index f1be832e2b74..d5c0b2990ee1 100644 --- a/arch/m68k/Kconfig.bus +++ b/arch/m68k/Kconfig.bus @@ -56,16 +56,6 @@ config ATARI_ROM_ISA The only driver currently using this adapter is the EtherNEC driver for RTL8019AS based NE2000 compatible network cards. -config GENERIC_ISA_DMA - def_bool ISA - source "drivers/zorro/Kconfig" endif - -if !MMU - -config ISA_DMA_API - def_bool !M5272 - -endif diff --git a/arch/m68k/Kconfig.cpu b/arch/m68k/Kconfig.cpu index 29e946394fdb..c9a7e602d8a4 100644 --- a/arch/m68k/Kconfig.cpu +++ b/arch/m68k/Kconfig.cpu @@ -2,7 +2,7 @@ comment "Processor Type" choice - prompt "CPU family support" + prompt "CPU/machine family support" default M68KCLASSIC if MMU default COLDFIRE if !MMU help @@ -19,31 +19,46 @@ choice processor, select COLDFIRE. config M68KCLASSIC - bool "Classic M68K CPU family support" + bool "Classic M68K CPU/machine family support" select HAVE_ARCH_PFN_VALID + select M68020 if MMU && !(M68030 || M68040 || M68060) config COLDFIRE bool "Coldfire CPU family support" - select ARCH_HAVE_CUSTOM_GPIO_H select CPU_HAS_NO_BITFIELDS + select CPU_HAS_NO_CAS select CPU_HAS_NO_MULDIV64 select GENERIC_CSUM select GPIOLIB select HAVE_LEGACY_CLK + select HAVE_PAGE_SIZE_8KB if !MMU -endchoice +config SUN3 + bool "Sun3 machine support" + depends on MMU + select HAVE_ARCH_PFN_VALID + select LEGACY_TIMER_TICK + select NO_DMA + select M68020 + help + This option enables support for the Sun 3 series of workstations + (3/50, 3/60, 3/1xx, 3/2xx systems). These use a classic 68020 CPU + but the custom memory management unit makes them incompatible with + all other classic m68k machines, including Sun 3x. -if M68KCLASSIC +endchoice config M68000 - bool - depends on !MMU + def_bool M68KCLASSIC && !MMU select CPU_HAS_NO_BITFIELDS + select CPU_HAS_NO_CAS select CPU_HAS_NO_MULDIV64 select CPU_HAS_NO_UNALIGNED select GENERIC_CSUM select CPU_NO_EFFICIENT_FFS select HAVE_ARCH_HASH + select HAVE_PAGE_SIZE_4KB + select LEGACY_TIMER_TICK help The Freescale (was Motorola) 68000 CPU is the first generation of the well known M68K family of processors. The CPU core as well as @@ -51,18 +66,8 @@ config M68000 System-On-Chip devices (eg 68328, 68302, etc). It does not contain a paging MMU. -config MCPU32 - bool - select CPU_HAS_NO_BITFIELDS - select CPU_HAS_NO_UNALIGNED - select CPU_NO_EFFICIENT_FFS - help - The Freescale (was then Motorola) CPU32 is a CPU core that is - based on the 68020 processor. For the most part it is used in - System-On-Chip parts, and does not contain a paging MMU. - config M68020 - bool "68020 support" + bool "68020 support" if M68KCLASSIC depends on MMU select FPU select CPU_HAS_ADDRESS_SPACES @@ -72,9 +77,10 @@ config M68020 68851 MMU (Memory Management Unit) to run Linux/m68k, except on the Sun 3, which provides its own version. +if M68KCLASSIC && MMU + config M68030 bool "68030 support" - depends on MMU && !MMU_SUN3 select FPU select CPU_HAS_ADDRESS_SPACES help @@ -84,7 +90,6 @@ config M68030 config M68040 bool "68040 support" - depends on MMU && !MMU_SUN3 select FPU select CPU_HAS_ADDRESS_SPACES help @@ -95,17 +100,17 @@ config M68040 config M68060 bool "68060 support" - depends on MMU && !MMU_SUN3 select FPU select CPU_HAS_ADDRESS_SPACES help If you anticipate running this kernel on a computer with a MC68060 processor, say Y. Otherwise, say N. +endif # M68KCLASSIC + config M68328 bool depends on !MMU - select LEGACY_TIMER_TICK select M68000 help Motorola 68328 processor support. @@ -113,7 +118,6 @@ config M68328 config M68EZ328 bool depends on !MMU - select LEGACY_TIMER_TICK select M68000 help Motorola 68EX328 processor support. @@ -121,13 +125,10 @@ config M68EZ328 config M68VZ328 bool depends on !MMU - select LEGACY_TIMER_TICK select M68000 help Motorola 68VZ328 processor support. -endif # M68KCLASSIC - if COLDFIRE choice @@ -163,7 +164,7 @@ config M520x select COLDFIRE_PIT_TIMER select HAVE_CACHE_SPLIT help - Freescale Coldfire 5207/5208 processor support. + Freescale Coldfire 5207/5208 processor support. config M523x bool "MCF523x" @@ -330,12 +331,11 @@ config COLDFIRE_SLTIMERS endif # COLDFIRE - comment "Processor Specific Options" config M68KFPU_EMU bool "Math emulation support" - depends on MMU + depends on (M68KCLASSIC || SUN3) && FPU help At some point in the future, this will cause floating-point math instructions to be emulated by the kernel on machines that lack a @@ -383,7 +383,7 @@ config ADVANCED config RMW_INSNS bool "Use read-modify-write instructions" - depends on ADVANCED + depends on ADVANCED && !CPU_HAS_NO_CAS help This allows to use certain instructions that work with indivisible read-modify-write bus cycles. While this is faster than the @@ -408,24 +408,23 @@ config SINGLE_MEMORY_CHUNK order" to save memory that could be wasted for unused memory map. Say N if not sure. -config FORCE_MAX_ZONEORDER - int "Maximum zone order" if ADVANCED +config ARCH_FORCE_MAX_ORDER + int "Order of maximal physically contiguous allocations" if ADVANCED depends on !SINGLE_MEMORY_CHUNK - default "11" + default "10" help - The kernel memory allocator divides physically contiguous memory - blocks into "zones", where each zone is a power of two number of - pages. This option selects the largest power of two that the kernel - keeps in the memory allocator. If you need to allocate very large - blocks of physically contiguous memory, then you may need to - increase this value. + The kernel page allocator limits the size of maximal physically + contiguous allocations. The limit is called MAX_PAGE_ORDER and it + defines the maximal power of two of number of pages that can be + allocated as a single contiguous block. This option allows + overriding the default setting when ability to allocate very + large blocks of physically contiguous memory is required. For systems that have holes in their physical address space this value also defines the minimal size of the hole that allows freeing unused memory map. - This config option is actually maximum order plus one. For example, - a value of 11 means that the largest free memory block is 2^10 pages. + Don't change if unsure. config 060_WRITETHROUGH bool "Use write-through caching for 68060 supervisor accesses" @@ -450,6 +449,9 @@ config M68K_L2_CACHE config CPU_HAS_NO_BITFIELDS bool +config CPU_HAS_NO_CAS + bool + config CPU_HAS_NO_MULDIV64 bool @@ -458,6 +460,7 @@ config CPU_HAS_NO_UNALIGNED config CPU_HAS_ADDRESS_SPACES bool + select ALTERNATE_USER_ADDRESS_SPACE config FPU bool @@ -526,7 +529,7 @@ config CACHE_BOTH Split the ColdFire CPU cache, and use half as an instruction cache and half as a data cache. endchoice -endif +endif # HAVE_CACHE_SPLIT if HAVE_CACHE_CB choice @@ -543,4 +546,16 @@ config CACHE_COPYBACK help The ColdFire CPU cache is set into Copy-back mode. endchoice -endif +endif # HAVE_CACHE_CB + +# Coldfire cores that do not have a data cache configured can do coherent DMA. +config COLDFIRE_COHERENT_DMA + bool + default y + depends on COLDFIRE + depends on !HAVE_CACHE_CB && !CACHE_D && !CACHE_BOTH + +config M68K_NONCOHERENT_DMA + bool + default y + depends on HAS_DMA && !COLDFIRE_COHERENT_DMA diff --git a/arch/m68k/Kconfig.debug b/arch/m68k/Kconfig.debug index 11b306bdd788..d036f903864c 100644 --- a/arch/m68k/Kconfig.debug +++ b/arch/m68k/Kconfig.debug @@ -1,16 +1,16 @@ # SPDX-License-Identifier: GPL-2.0 config BOOTPARAM - bool 'Compiled-in Kernel Boot Parameter' + bool "Compiled-in Kernel Boot Parameter" config BOOTPARAM_STRING - string 'Kernel Boot Parameter' - default 'console=ttyS0,19200' + string "Kernel Boot Parameter" + default "console=ttyS0,19200" depends on BOOTPARAM config EARLY_PRINTK bool "Early printk" - depends on !(SUN3 || M68000 || COLDFIRE) + depends on MMU_MOTOROLA help Write kernel log output directly to a serial port. Where implemented, output goes to the framebuffer as well. @@ -36,11 +36,6 @@ config HIGHPROFILE help Use a fast secondary clock to produce profiling information. -config NO_KERNEL_MSG - bool "Suppress Kernel BUG Messages" - help - Do not output any debug BUG messages within the kernel. - config BDM_DISABLE bool "Disable BDM signals" depends on COLDFIRE diff --git a/arch/m68k/Kconfig.devices b/arch/m68k/Kconfig.devices index 6a87b4a5fcac..e6e3efac1840 100644 --- a/arch/m68k/Kconfig.devices +++ b/arch/m68k/Kconfig.devices @@ -19,6 +19,7 @@ config HEARTBEAT # We have a dedicated heartbeat LED. :-) config PROC_HARDWARE bool "/proc/hardware support" + depends on PROC_FS help Say Y here to support the /proc/hardware file, which gives you access to information about the machine you're running on, diff --git a/arch/m68k/Kconfig.machine b/arch/m68k/Kconfig.machine index d964c1f27399..de39f23b180e 100644 --- a/arch/m68k/Kconfig.machine +++ b/arch/m68k/Kconfig.machine @@ -6,24 +6,22 @@ if M68KCLASSIC config AMIGA bool "Amiga support" depends on MMU - select MMU_MOTOROLA if MMU select LEGACY_TIMER_TICK help This option enables support for the Amiga series of computers. If you plan to use this kernel on an Amiga, say Y here and browse the - material available in <file:Documentation/m68k>; otherwise say N. + material available in <file:Documentation/arch/m68k>; otherwise say N. config ATARI bool "Atari support" depends on MMU - select MMU_MOTOROLA if MMU select HAVE_ARCH_NVRAM_OPS select LEGACY_TIMER_TICK help This option enables support for the 68000-based Atari series of computers (including the TT, Falcon and Medusa). If you plan to use this kernel on an Atari, say Y here and browse the material - available in <file:Documentation/m68k>; otherwise say N. + available in <file:Documentation/arch/m68k>; otherwise say N. config ATARI_KBD_CORE bool @@ -31,8 +29,8 @@ config ATARI_KBD_CORE config MAC bool "Macintosh support" depends on MMU - select MMU_MOTOROLA if MMU select HAVE_ARCH_NVRAM_OPS + select HAVE_PATA_PLATFORM select LEGACY_TIMER_TICK help This option enables support for the Apple Macintosh series of @@ -43,7 +41,6 @@ config MAC config APOLLO bool "Apollo support" depends on MMU - select MMU_MOTOROLA if MMU select LEGACY_TIMER_TICK help Say Y here if you want to run Linux on an MC680x0-based Apollo @@ -52,7 +49,6 @@ config APOLLO config VME bool "VME (Motorola and BVM) support" depends on MMU - select MMU_MOTOROLA if MMU help Say Y here if you want to build a kernel for a 680x0 based VME board. Boards currently supported include Motorola boards MVME147, @@ -96,7 +92,6 @@ config BVME6000 config HP300 bool "HP9000/300 and HP9000/400 support" depends on MMU - select MMU_MOTOROLA if MMU select LEGACY_TIMER_TICK help This option enables support for the HP9000/300 and HP9000/400 series @@ -109,7 +104,6 @@ config SUN3X bool "Sun3x support" depends on MMU select LEGACY_TIMER_TICK - select MMU_MOTOROLA if MMU select M68030 help This option enables support for the Sun 3x series of workstations. @@ -123,7 +117,6 @@ config SUN3X config Q40 bool "Q40/Q60 support" depends on MMU - select MMU_MOTOROLA if MMU select LEGACY_TIMER_TICK help The Q40 is a Motorola 68040-based successor to the Sinclair QL @@ -132,21 +125,22 @@ config Q40 Q60. Select your CPU below. For 68LC060 don't forget to enable FPU emulation. -config SUN3 - bool "Sun3 support" +config VIRT + bool "Virtual M68k Machine support" depends on MMU - depends on !MMU_MOTOROLA - select MMU_SUN3 if MMU - select LEGACY_TIMER_TICK - select NO_DMA - select M68020 - help - This option enables support for the Sun 3 series of workstations - (3/50, 3/60, 3/1xx, 3/2xx systems). Enabling this option requires - that all other hardware types must be disabled, as Sun 3 kernels - are incompatible with all other m68k targets (including Sun 3x!). - - If you don't want to compile a kernel exclusively for a Sun 3, say N. + select GENERIC_CLOCKEVENTS + select GOLDFISH + select GOLDFISH_TIMER + select GOLDFISH_TTY + select M68040 + select RTC_CLASS + select RTC_DRV_GOLDFISH + select TTY + select VIRTIO_MENU + select VIRTIO_MMIO + help + This options enable a pure virtual machine based on m68k, + VIRTIO MMIO devices and GOLDFISH interfaces (TTY, RTC, PIC). config PILOT bool @@ -173,18 +167,18 @@ config UCSIMM Support for the Arcturus Networks uCsimm module. config UCDIMM - bool "uDsimm module support" + bool "uCdimm module support" depends on !MMU select M68VZ328 help - Support for the Arcturus Networks uDsimm module. + Support for the Arcturus Networks uCdimm module. config DRAGEN2 - bool "DragenEngine II board support" + bool "DragonEngine II board support" depends on !MMU select M68VZ328 help - Support for the DragenEngine II board. + Support for the DragonEngine II board. config DIRECT_IO_ACCESS bool "Allow user to access IO directly" @@ -202,6 +196,7 @@ config INIT_LCD config MEMORY_RESERVE int "Memory reservation (MiB)" depends on (UCSIMM || UCDIMM) + default 0 help Reserve certain memory regions on 68x328 based boards. @@ -333,6 +328,7 @@ comment "Machine Options" config UBOOT bool "Support for U-Boot command line parameters" + depends on COLDFIRE help If you say Y here kernel will try to collect command line parameters from the initial u-boot stack. @@ -418,18 +414,9 @@ config ROM that can be stored in flash, with possibly the text, and data regions being copied out to RAM at startup. -config ROMBASE - hex "Address of the base of ROM device" - default "0" - depends on ROM - help - Define the address that the ROM region starts at. Some platforms - use this to set their chip select region accordingly for the boot - device. - config ROMVEC hex "Address of the base of the ROM vectors" - default "0" + default "0x10c10000" depends on ROM help This is almost always the same as the base of the ROM. Since on all @@ -438,20 +425,12 @@ config ROMVEC config ROMSTART hex "Address of the base of system image in ROM" - default "0x400" + default "0x10c10400" depends on ROM help Define the start address of the system image in ROM. Commonly this is strait after the ROM vectors. -config ROMSIZE - hex "Size of the ROM device" - default "0x100000" - depends on ROM - help - Size of the ROM device. On some platforms this is used to setup - the chip select that controls the boot ROM device. - choice prompt "Kernel executes from" help @@ -464,6 +443,7 @@ config RAMKERNEL config ROMKERNEL bool "ROM" + depends on ROM help The kernel will be resident in FLASH/ROM when running. This is often referred to as Execute-in-Place (XIP), since the kernel @@ -471,4 +451,4 @@ config ROMKERNEL endchoice -endif +endif # !MMU || COLDFIRE diff --git a/arch/m68k/Makefile b/arch/m68k/Makefile index dd0c0ec67f67..0abcf994ce55 100644 --- a/arch/m68k/Makefile +++ b/arch/m68k/Makefile @@ -2,9 +2,7 @@ # m68k/Makefile # # This file is included by the global makefile so that you can add your own -# architecture-specific flags and dependencies. Remember to do have actions -# for "archclean" and "archdep" for cleaning up and making dependencies for -# this architecture +# architecture-specific flags and dependencies. # # This file is subject to the terms and conditions of the GNU General Public # License. See the file "COPYING" in the main directory of this archive @@ -17,10 +15,10 @@ KBUILD_DEFCONFIG := multi_defconfig ifdef cross_compiling - ifeq ($(CROSS_COMPILE),) + ifeq ($(CROSS_COMPILE),) CROSS_COMPILE := $(call cc-cross-prefix, \ m68k-linux-gnu- m68k-linux- m68k-unknown-linux-gnu-) - endif + endif endif # @@ -88,15 +86,6 @@ ifdef CONFIG_KGDB KBUILD_CFLAGS := $(subst -fomit-frame-pointer,,$(KBUILD_CFLAGS)) -g endif -# -# Select the assembler head startup code. Order is important. The default -# head code is first, processor specific selections can override it after. -# -head-y := arch/m68k/kernel/head.o -head-$(CONFIG_SUN3) := arch/m68k/kernel/sun3-head.o -head-$(CONFIG_M68000) := arch/m68k/68000/head.o -head-$(CONFIG_COLDFIRE) := arch/m68k/coldfire/head.o - libs-y += arch/m68k/lib/ @@ -140,5 +129,6 @@ CLEAN_FILES += vmlinux.gz vmlinux.bz2 archheaders: $(Q)$(MAKE) $(build)=arch/m68k/kernel/syscalls all +install: KBUILD_IMAGE := vmlinux.gz install: - sh $(srctree)/arch/m68k/install.sh $(KERNELRELEASE) vmlinux.gz System.map "$(INSTALL_PATH)" + $(call cmd,install) diff --git a/arch/m68k/amiga/amiga.h b/arch/m68k/amiga/amiga.h new file mode 100644 index 000000000000..00392781442c --- /dev/null +++ b/arch/m68k/amiga/amiga.h @@ -0,0 +1,5 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ + +/* amisound.c */ +void amiga_init_sound(void); +void amiga_mksound(unsigned int hz, unsigned int ticks); diff --git a/arch/m68k/amiga/amisound.c b/arch/m68k/amiga/amisound.c index 442bdeee6bd7..5fd93dfab809 100644 --- a/arch/m68k/amiga/amisound.c +++ b/arch/m68k/amiga/amisound.c @@ -16,6 +16,8 @@ #include <asm/amigahw.h> +#include "amiga.h" + static unsigned short *snd_data; static const signed char sine_data[] = { 0, 39, 75, 103, 121, 127, 121, 103, 75, 39, @@ -76,7 +78,7 @@ void amiga_mksound( unsigned int hz, unsigned int ticks ) return; local_irq_save(flags); - del_timer( &sound_timer ); + timer_delete(&sound_timer); if (hz > 20 && hz < 32767) { unsigned long period = (clock_constant / hz); diff --git a/arch/m68k/amiga/config.c b/arch/m68k/amiga/config.c index be2dfab48fd4..242d18e750b0 100644 --- a/arch/m68k/amiga/config.c +++ b/arch/m68k/amiga/config.c @@ -16,12 +16,10 @@ #include <linux/kernel.h> #include <linux/mm.h> #include <linux/seq_file.h> -#include <linux/tty.h> #include <linux/clocksource.h> #include <linux/console.h> #include <linux/rtc.h> #include <linux/init.h> -#include <linux/vt_kern.h> #include <linux/delay.h> #include <linux/interrupt.h> #include <linux/zorro.h> @@ -37,6 +35,9 @@ #include <asm/irq.h> #include <asm/machdep.h> #include <asm/io.h> +#include <asm/config.h> + +#include "amiga.h" static unsigned long amiga_model; @@ -95,9 +96,7 @@ static char amiga_model_name[13] = "Amiga "; static void amiga_sched_init(void); static void amiga_get_model(char *model); static void amiga_get_hardware_list(struct seq_file *m); -extern void amiga_mksound(unsigned int count, unsigned int ticks); static void amiga_reset(void); -extern void amiga_init_sound(void); static void amiga_mem_console_write(struct console *co, const char *b, unsigned int count); #ifdef CONFIG_HEARTBEAT @@ -179,6 +178,15 @@ int __init amiga_parse_bootinfo(const struct bi_record *record) dev->slotsize = be16_to_cpu(cd->cd_SlotSize); dev->boardaddr = be32_to_cpu(cd->cd_BoardAddr); dev->boardsize = be32_to_cpu(cd->cd_BoardSize); + + /* CS-LAB Warp 1260 workaround */ + if (be16_to_cpu(dev->rom.er_Manufacturer) == ZORRO_MANUF(ZORRO_PROD_CSLAB_WARP_1260) && + dev->rom.er_Product == ZORRO_PROD(ZORRO_PROD_CSLAB_WARP_1260)) { + + /* turn off all interrupts */ + pr_info("Warp 1260 card detected: applying interrupt storm workaround\n"); + *(uint32_t *)(dev->boardaddr + 0x1000) = 0xfff; + } } else pr_warn("amiga_parse_bootinfo: too many AutoConfig devices\n"); #endif /* CONFIG_ZORRO */ @@ -835,7 +843,7 @@ static void amiga_get_hardware_list(struct seq_file *m) seq_printf(m, "\tZorro II%s AutoConfig: %d Expansion " "Device%s\n", AMIGAHW_PRESENT(ZORRO3) ? "I" : "", - zorro_num_autocon, zorro_num_autocon == 1 ? "" : "s"); + zorro_num_autocon, str_plural(zorro_num_autocon)); #endif /* CONFIG_ZORRO */ #undef AMIGAHW_ANNOUNCE @@ -845,6 +853,6 @@ static void amiga_get_hardware_list(struct seq_file *m) * The Amiga keyboard driver needs key_maps, but we cannot export it in * drivers/char/defkeymap.c, as it is autogenerated */ -#ifdef CONFIG_HW_CONSOLE +#ifdef CONFIG_VT EXPORT_SYMBOL_GPL(key_maps); #endif diff --git a/arch/m68k/amiga/pcmcia.c b/arch/m68k/amiga/pcmcia.c index 7106f0c3639b..63cce6b590df 100644 --- a/arch/m68k/amiga/pcmcia.c +++ b/arch/m68k/amiga/pcmcia.c @@ -26,11 +26,10 @@ static unsigned char cfg_byte = GAYLE_CFG_0V|GAYLE_CFG_150NS; void pcmcia_reset(void) { unsigned long reset_start_time = jiffies; - unsigned char b; gayle_reset = 0x00; while (time_before(jiffies, reset_start_time + 1*HZ/100)); - b = gayle_reset; + READ_ONCE(gayle_reset); } EXPORT_SYMBOL(pcmcia_reset); diff --git a/arch/m68k/apollo/apollo.h b/arch/m68k/apollo/apollo.h new file mode 100644 index 000000000000..1fe9d856df30 --- /dev/null +++ b/arch/m68k/apollo/apollo.h @@ -0,0 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ + +/* dn_ints.c */ +void dn_init_IRQ(void); diff --git a/arch/m68k/apollo/config.c b/arch/m68k/apollo/config.c index 581a5f68d102..e324c5f671de 100644 --- a/arch/m68k/apollo/config.c +++ b/arch/m68k/apollo/config.c @@ -3,10 +3,7 @@ #include <linux/types.h> #include <linux/kernel.h> #include <linux/mm.h> -#include <linux/tty.h> -#include <linux/console.h> #include <linux/rtc.h> -#include <linux/vt_kern.h> #include <linux/interrupt.h> #include <asm/setup.h> @@ -16,6 +13,9 @@ #include <asm/apollohw.h> #include <asm/irq.h> #include <asm/machdep.h> +#include <asm/config.h> + +#include "apollo.h" u_long sio01_physaddr; u_long sio23_physaddr; @@ -27,9 +27,8 @@ u_long timer_physaddr; u_long apollo_model; extern void dn_sched_init(void); -extern void dn_init_IRQ(void); extern int dn_dummy_hwclk(int, struct rtc_time *); -extern void dn_dummy_reset(void); +static void dn_dummy_reset(void); #ifdef CONFIG_HEARTBEAT static void dn_heartbeat(int on); #endif @@ -107,28 +106,7 @@ static void __init dn_setup_model(void) } -int dn_serial_console_wait_key(struct console *co) { - - while(!(sio01.srb_csrb & 1)) - barrier(); - return sio01.rhrb_thrb; -} - -void dn_serial_console_write (struct console *co, const char *str,unsigned int count) -{ - while(count--) { - if (*str == '\n') { - sio01.rhrb_thrb = (unsigned char)'\r'; - while (!(sio01.srb_csrb & 0x4)) - ; - } - sio01.rhrb_thrb = (unsigned char)*str++; - while (!(sio01.srb_csrb & 0x4)) - ; - } -} - -void dn_serial_print (const char *str) +static void dn_serial_print(const char *str) { while (*str) { if (*str == '\n') { @@ -167,13 +145,13 @@ void __init config_apollo(void) irqreturn_t dn_timer_int(int irq, void *dev_id) { - volatile unsigned char x; + unsigned char *at = (unsigned char *)apollo_timer; legacy_timer_tick(1); timer_heartbeat(); - x = *(volatile unsigned char *)(apollo_timer + 3); - x = *(volatile unsigned char *)(apollo_timer + 5); + READ_ONCE(*(at + 3)); + READ_ONCE(*(at + 5)); return IRQ_HANDLED; } @@ -228,20 +206,14 @@ int dn_dummy_hwclk(int op, struct rtc_time *t) { } -void dn_dummy_reset(void) { - +static void dn_dummy_reset(void) +{ dn_serial_print("The end !\n"); for(;;); } -void dn_dummy_waitbut(void) { - - dn_serial_print("waitbut\n"); - -} - static void dn_get_model(char *model) { strcpy(model, "Apollo "); diff --git a/arch/m68k/apollo/dn_ints.c b/arch/m68k/apollo/dn_ints.c index 02cff7efc834..ba96a92f8f18 100644 --- a/arch/m68k/apollo/dn_ints.c +++ b/arch/m68k/apollo/dn_ints.c @@ -5,7 +5,9 @@ #include <asm/traps.h> #include <asm/apollohw.h> -unsigned int apollo_irq_startup(struct irq_data *data) +#include "apollo.h" + +static unsigned int apollo_irq_startup(struct irq_data *data) { unsigned int irq = data->irq; @@ -16,7 +18,7 @@ unsigned int apollo_irq_startup(struct irq_data *data) return 0; } -void apollo_irq_shutdown(struct irq_data *data) +static void apollo_irq_shutdown(struct irq_data *data) { unsigned int irq = data->irq; @@ -26,7 +28,7 @@ void apollo_irq_shutdown(struct irq_data *data) *(volatile unsigned char *)(picb+1) |= (1 << (irq - 8)); } -void apollo_irq_eoi(struct irq_data *data) +static void apollo_irq_eoi(struct irq_data *data) { *(volatile unsigned char *)(pica) = 0x20; *(volatile unsigned char *)(picb) = 0x20; diff --git a/arch/m68k/atari/ataints.c b/arch/m68k/atari/ataints.c index 56f02ea2c248..0465444ceb21 100644 --- a/arch/m68k/atari/ataints.c +++ b/arch/m68k/atari/ataints.c @@ -52,6 +52,7 @@ #include <asm/entry.h> #include <asm/io.h> +#include "atari.h" /* * Atari interrupt handling scheme: @@ -81,8 +82,6 @@ __ALIGN_STR "\n\t" "orw #0x200,%sp@\n\t" /* set saved ipl to 2 */ "rte"); -extern void atari_microwire_cmd(int cmd); - static unsigned int atari_irq_startup(struct irq_data *data) { unsigned int irq = data->irq; @@ -302,11 +301,7 @@ void __init atari_init_IRQ(void) if (ATARIHW_PRESENT(SCU)) { /* init the SCU if present */ - tt_scu.sys_mask = 0x10; /* enable VBL (for the cursor) and - * disable HSYNC interrupts (who - * needs them?) MFP and SCC are - * enabled in VME mask - */ + tt_scu.sys_mask = 0x0; /* disable all interrupts */ tt_scu.vme_mask = 0x60; /* enable MFP and SCC ints */ } else { /* If no SCU and no Hades, the HSYNC interrupt needs to be diff --git a/arch/m68k/atari/atakeyb.c b/arch/m68k/atari/atakeyb.c index 5e0e682f9c61..49a9a459bdf4 100644 --- a/arch/m68k/atari/atakeyb.c +++ b/arch/m68k/atari/atakeyb.c @@ -332,7 +332,7 @@ void ikbd_write(const char *str, int len) } /* Reset (without touching the clock) */ -void ikbd_reset(void) +static void ikbd_reset(void) { static const char cmd[2] = { 0x80, 0x01 }; diff --git a/arch/m68k/atari/atari.h b/arch/m68k/atari/atari.h new file mode 100644 index 000000000000..494a03ddac3d --- /dev/null +++ b/arch/m68k/atari/atari.h @@ -0,0 +1,15 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ + +struct rtc_time; + +/* ataints.c */ +void atari_init_IRQ(void); + +/* atasound.c */ +void atari_microwire_cmd(int cmd); +void atari_mksound(unsigned int hz, unsigned int ticks); + +/* time.c */ +void atari_sched_init(void); +int atari_mste_hwclk(int op, struct rtc_time *t); +int atari_tt_hwclk(int op, struct rtc_time *t); diff --git a/arch/m68k/atari/atasound.c b/arch/m68k/atari/atasound.c index a8724d998c39..c38ef0e6078e 100644 --- a/arch/m68k/atari/atasound.c +++ b/arch/m68k/atari/atasound.c @@ -28,6 +28,7 @@ #include <asm/irq.h> #include <asm/atariints.h> +#include "atari.h" /* * stuff from the old atasound.c diff --git a/arch/m68k/atari/config.c b/arch/m68k/atari/config.c index 261a0f57cc9a..ee2d061efb2a 100644 --- a/arch/m68k/atari/config.c +++ b/arch/m68k/atari/config.c @@ -33,7 +33,6 @@ #include <linux/ioport.h> #include <linux/platform_device.h> #include <linux/usb/isp116x.h> -#include <linux/vt_kern.h> #include <linux/module.h> #include <asm/bootinfo.h> @@ -46,6 +45,9 @@ #include <asm/machdep.h> #include <asm/hwtest.h> #include <asm/io.h> +#include <asm/config.h> + +#include "atari.h" u_long atari_mch_cookie; EXPORT_SYMBOL(atari_mch_cookie); @@ -68,19 +70,10 @@ int atari_rtc_year_offset; static void atari_reset(void); static void atari_get_model(char *model); static void atari_get_hardware_list(struct seq_file *m); - -/* atari specific irq functions */ -extern void atari_init_IRQ (void); -extern void atari_mksound(unsigned int count, unsigned int ticks); #ifdef CONFIG_HEARTBEAT static void atari_heartbeat(int on); #endif -/* atari specific timer functions (in time.c) */ -extern void atari_sched_init(void); -extern int atari_mste_hwclk (int, struct rtc_time *); -extern int atari_tt_hwclk (int, struct rtc_time *); - /* ++roman: This is a more elaborate test for an SCC chip, since the plain * Medusa board generates DTACK at the SCC's standard addresses, but a SCC * board in the Medusa is possible. Also, the addresses where the ST_ESCC @@ -879,7 +872,7 @@ static const struct resource atari_falconide_rsrc[] __initconst = { DEFINE_RES_MEM(FALCON_IDE_BASE + 0x38, 2), }; -int __init atari_platform_init(void) +static int __init atari_platform_init(void) { struct platform_device *pdev; int rv = 0; diff --git a/arch/m68k/atari/nvram.c b/arch/m68k/atari/nvram.c index 7000d2443aa3..ededc31375c3 100644 --- a/arch/m68k/atari/nvram.c +++ b/arch/m68k/atari/nvram.c @@ -16,7 +16,9 @@ #include <linux/proc_fs.h> #include <linux/seq_file.h> #include <linux/spinlock.h> +#include <linux/string_choices.h> #include <linux/types.h> + #include <asm/atarihw.h> #include <asm/atariints.h> @@ -198,7 +200,7 @@ static void atari_nvram_proc_read(unsigned char *nvram, struct seq_file *seq, seq_printf(seq, "0x%02x (undefined)\n", nvram[1]); seq_printf(seq, "SCSI arbitration : %s\n", - (nvram[16] & 0x80) ? "on" : "off"); + str_on_off(nvram[16] & 0x80)); seq_puts(seq, "SCSI host ID : "); if (nvram[16] & 0x80) seq_printf(seq, "%d\n", nvram[16] & 7); @@ -236,7 +238,7 @@ static void atari_nvram_proc_read(unsigned char *nvram, struct seq_file *seq, vmode & 16 ? "VGA" : "TV", vmode & 32 ? "PAL" : "NTSC"); seq_printf(seq, " %soverscan, compat. mode %s%s\n", - vmode & 64 ? "" : "no ", vmode & 128 ? "on" : "off", + vmode & 64 ? "" : "no ", str_on_off(vmode & 128), vmode & 256 ? (vmode & 16 ? ", line doubling" : ", half screen") : ""); } diff --git a/arch/m68k/atari/stdma.c b/arch/m68k/atari/stdma.c index ba65f942d0c7..155fefff19b0 100644 --- a/arch/m68k/atari/stdma.c +++ b/arch/m68k/atari/stdma.c @@ -30,7 +30,6 @@ #include <linux/types.h> #include <linux/kdev_t.h> -#include <linux/genhd.h> #include <linux/sched.h> #include <linux/init.h> #include <linux/interrupt.h> @@ -62,6 +61,7 @@ static irqreturn_t stdma_int (int irq, void *dummy); /** * stdma_try_lock - attempt to acquire ST DMA interrupt "lock" * @handler: interrupt handler to use after acquisition + * @data: cookie passed to the interrupt handler function * * Returns !0 if lock was acquired; otherwise 0. */ diff --git a/arch/m68k/atari/stram.c b/arch/m68k/atari/stram.c index ce79b322a99c..922e53bcb853 100644 --- a/arch/m68k/atari/stram.c +++ b/arch/m68k/atari/stram.c @@ -115,7 +115,7 @@ void __init atari_stram_reserve_pages(void *start_mem) * This function is called as arch initcall to reserve the pages needed for * ST-RAM management, if the kernel does not reside in ST-RAM. */ -int __init atari_stram_map_pages(void) +static int __init atari_stram_map_pages(void) { if (!kernel_in_stram) { /* diff --git a/arch/m68k/atari/time.c b/arch/m68k/atari/time.c index 7e44d0e9d0f8..3453c6dc6b41 100644 --- a/arch/m68k/atari/time.c +++ b/arch/m68k/atari/time.c @@ -23,6 +23,8 @@ #include <asm/atariints.h> #include <asm/machdep.h> +#include "atari.h" + DEFINE_SPINLOCK(rtc_lock); EXPORT_SYMBOL_GPL(rtc_lock); diff --git a/arch/m68k/bvme6000/config.c b/arch/m68k/bvme6000/config.c index 0c6feafbbd11..8a2ee69a09f6 100644 --- a/arch/m68k/bvme6000/config.c +++ b/arch/m68k/bvme6000/config.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * arch/m68k/bvme6000/config.c * @@ -8,10 +9,6 @@ * linux/amiga/config.c * * Copyright (C) 1993 Hamish Macdonald - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file README.legal in the main directory of this archive - * for more details. */ #include <linux/types.h> @@ -23,7 +20,6 @@ #include <linux/linkage.h> #include <linux/init.h> #include <linux/major.h> -#include <linux/genhd.h> #include <linux/rtc.h> #include <linux/interrupt.h> #include <linux/bcd.h> @@ -36,6 +32,7 @@ #include <asm/traps.h> #include <asm/machdep.h> #include <asm/bvme6000hw.h> +#include <asm/config.h> static void bvme6000_get_model(char *model); extern void bvme6000_sched_init(void); @@ -130,7 +127,7 @@ void __init config_bvme6000(void) } -irqreturn_t bvme6000_abort_int (int irq, void *dev_id) +static irqreturn_t bvme6000_abort_int(int irq, void *dev_id) { unsigned long *new = (unsigned long *)vectors; unsigned long *old = (unsigned long *)0xf8000000; diff --git a/arch/m68k/coldfire/Makefile b/arch/m68k/coldfire/Makefile index a3e18d73d8b8..c56bc0dc7f2e 100644 --- a/arch/m68k/coldfire/Makefile +++ b/arch/m68k/coldfire/Makefile @@ -15,7 +15,7 @@ asflags-$(CONFIG_FULLDEBUG) := -DDEBUGGER_COMPATIBLE_CACHE=1 -obj-$(CONFIG_COLDFIRE) += cache.o clk.o device.o dma.o entry.o vectors.o +obj-$(CONFIG_COLDFIRE) += cache.o clk.o device.o entry.o vectors.o obj-$(CONFIG_M5206) += m5206.o intc.o reset.o obj-$(CONFIG_M5206e) += m5206.o intc.o reset.o obj-$(CONFIG_M520x) += m520x.o intc-simr.o reset.o @@ -45,4 +45,4 @@ obj-$(CONFIG_STMARK2) += stmark2.o obj-$(CONFIG_PCI) += pci.o obj-y += gpio.o -extra-y := head.o +obj-y += head.o diff --git a/arch/m68k/coldfire/clk.c b/arch/m68k/coldfire/clk.c index 2ed841e94111..d03b6c4aa86b 100644 --- a/arch/m68k/coldfire/clk.c +++ b/arch/m68k/coldfire/clk.c @@ -78,7 +78,7 @@ int clk_enable(struct clk *clk) unsigned long flags; if (!clk) - return -EINVAL; + return 0; spin_lock_irqsave(&clk_lock, flags); if ((clk->enabled++ == 0) && clk->clk_ops) diff --git a/arch/m68k/coldfire/device.c b/arch/m68k/coldfire/device.c index 59f7dfe50a4d..b6958ec2a220 100644 --- a/arch/m68k/coldfire/device.c +++ b/arch/m68k/coldfire/device.c @@ -93,7 +93,7 @@ static struct platform_device mcf_uart = { .dev.platform_data = mcf_uart_platform_data, }; -#if IS_ENABLED(CONFIG_FEC) +#ifdef MCFFEC_BASE0 #ifdef CONFIG_M5441x #define FEC_NAME "enet-fec" @@ -145,6 +145,7 @@ static struct platform_device mcf_fec0 = { .platform_data = FEC_PDATA, } }; +#endif /* MCFFEC_BASE0 */ #ifdef MCFFEC_BASE1 static struct resource mcf_fec1_resources[] = { @@ -182,7 +183,6 @@ static struct platform_device mcf_fec1 = { } }; #endif /* MCFFEC_BASE1 */ -#endif /* CONFIG_FEC */ #if IS_ENABLED(CONFIG_SPI_COLDFIRE_QSPI) /* @@ -480,7 +480,7 @@ static struct platform_device mcf_i2c5 = { #endif /* MCFI2C_BASE5 */ #endif /* IS_ENABLED(CONFIG_I2C_IMX) */ -#if IS_ENABLED(CONFIG_MCF_EDMA) +#ifdef MCFEDMA_BASE static const struct dma_slave_map mcf_edma_map[] = { { "dreq0", "rx-tx", MCF_EDMA_FILTER_PARAM(0) }, @@ -552,7 +552,7 @@ static struct platform_device mcf_edma = { .platform_data = &mcf_edma_data, } }; -#endif /* IS_ENABLED(CONFIG_MCF_EDMA) */ +#endif /* MCFEDMA_BASE */ #ifdef MCFSDHC_BASE static struct mcf_esdhc_platform_data mcf_esdhc_data = { @@ -581,14 +581,55 @@ static struct platform_device mcf_esdhc = { }; #endif /* MCFSDHC_BASE */ +#ifdef MCFFLEXCAN_SIZE + +#include <linux/can/platform/flexcan.h> + +static struct flexcan_platform_data mcf5441x_flexcan_info = { + .clk_src = 1, + .clock_frequency = 120000000, +}; + +static struct resource mcf5441x_flexcan0_resource[] = { + { + .start = MCFFLEXCAN_BASE0, + .end = MCFFLEXCAN_BASE0 + MCFFLEXCAN_SIZE, + .flags = IORESOURCE_MEM, + }, + { + .start = MCF_IRQ_IFL0, + .end = MCF_IRQ_IFL0, + .flags = IORESOURCE_IRQ, + }, + { + .start = MCF_IRQ_BOFF0, + .end = MCF_IRQ_BOFF0, + .flags = IORESOURCE_IRQ, + }, + { + .start = MCF_IRQ_ERR0, + .end = MCF_IRQ_ERR0, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device mcf_flexcan0 = { + .name = "flexcan-mcf5441x", + .id = 0, + .num_resources = ARRAY_SIZE(mcf5441x_flexcan0_resource), + .resource = mcf5441x_flexcan0_resource, + .dev.platform_data = &mcf5441x_flexcan_info, +}; +#endif /* MCFFLEXCAN_SIZE */ + static struct platform_device *mcf_devices[] __initdata = { &mcf_uart, -#if IS_ENABLED(CONFIG_FEC) +#ifdef MCFFEC_BASE0 &mcf_fec0, +#endif #ifdef MCFFEC_BASE1 &mcf_fec1, #endif -#endif #if IS_ENABLED(CONFIG_SPI_COLDFIRE_QSPI) &mcf_qspi, #endif @@ -610,12 +651,15 @@ static struct platform_device *mcf_devices[] __initdata = { &mcf_i2c5, #endif #endif -#if IS_ENABLED(CONFIG_MCF_EDMA) +#ifdef MCFEDMA_BASE &mcf_edma, #endif #ifdef MCFSDHC_BASE &mcf_esdhc, #endif +#ifdef MCFFLEXCAN_SIZE + &mcf_flexcan0, +#endif }; /* diff --git a/arch/m68k/coldfire/dma.c b/arch/m68k/coldfire/dma.c deleted file mode 100644 index c3279f7467d7..000000000000 --- a/arch/m68k/coldfire/dma.c +++ /dev/null @@ -1,43 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/***************************************************************************/ - -/* - * dma.c -- Freescale ColdFire DMA support - * - * Copyright (C) 2007, Greg Ungerer (gerg@snapgear.com) - */ - -/***************************************************************************/ - -#include <linux/kernel.h> -#include <linux/module.h> -#include <asm/dma.h> -#include <asm/coldfire.h> -#include <asm/mcfsim.h> -#include <asm/mcfdma.h> - -/***************************************************************************/ - -/* - * DMA channel base address table. - */ -unsigned int dma_base_addr[MAX_M68K_DMA_CHANNELS] = { -#ifdef MCFDMA_BASE0 - MCFDMA_BASE0, -#endif -#ifdef MCFDMA_BASE1 - MCFDMA_BASE1, -#endif -#ifdef MCFDMA_BASE2 - MCFDMA_BASE2, -#endif -#ifdef MCFDMA_BASE3 - MCFDMA_BASE3, -#endif -}; -EXPORT_SYMBOL(dma_base_addr); - -unsigned int dma_device_address[MAX_M68K_DMA_CHANNELS]; -EXPORT_SYMBOL(dma_device_address); - -/***************************************************************************/ diff --git a/arch/m68k/coldfire/dma_timer.c b/arch/m68k/coldfire/dma_timer.c index cbb289439606..91e6728f51ed 100644 --- a/arch/m68k/coldfire/dma_timer.c +++ b/arch/m68k/coldfire/dma_timer.c @@ -48,7 +48,7 @@ static struct clocksource clocksource_cf_dt = { .flags = CLOCK_SOURCE_IS_CONTINUOUS, }; -static int __init init_cf_dt_clocksource(void) +static int __init init_cf_dt_clocksource(void) { /* * We setup DMA timer 0 in free run mode. This incrementing counter is diff --git a/arch/m68k/coldfire/entry.S b/arch/m68k/coldfire/entry.S index d43a02795a4a..4ea08336e2fb 100644 --- a/arch/m68k/coldfire/entry.S +++ b/arch/m68k/coldfire/entry.S @@ -1,4 +1,5 @@ -/* +/* SPDX-License-Identifier: GPL-2.0-or-later + * * entry.S -- interrupt and exception processing for ColdFire * * Copyright (C) 1999-2007, Greg Ungerer (gerg@snapgear.com) @@ -13,10 +14,6 @@ * * Copyright (C) 1991, 1992 Linus Torvalds * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file README.legal in the main directory of this archive - * for more details. - * * Linux/m68k support by Hamish Macdonald * * 68060 fixes by Jesper Skov @@ -31,7 +28,6 @@ #include <asm/thread_info.h> #include <asm/errno.h> #include <asm/setup.h> -#include <asm/segment.h> #include <asm/asm-offsets.h> #include <asm/entry.h> @@ -51,7 +47,6 @@ sw_usp: .globl system_call .globl resume .globl ret_from_exception -.globl ret_from_signal .globl sys_call_table .globl inthandler @@ -92,14 +87,14 @@ ENTRY(system_call) jbsr syscall_trace_enter RESTORE_SWITCH_STACK addql #4,%sp + addql #1,%d0 + jeq ret_from_exception movel %d3,%a0 jbsr %a0@ movel %d0,%sp@(PT_OFF_D0) /* save the return value */ subql #4,%sp /* dummy return address */ SAVE_SWITCH_STACK jbsr syscall_trace_leave - -ret_from_signal: RESTORE_SWITCH_STACK addql #4,%sp diff --git a/arch/m68k/coldfire/gpio.c b/arch/m68k/coldfire/gpio.c index ca26de257871..e2f7af1facb2 100644 --- a/arch/m68k/coldfire/gpio.c +++ b/arch/m68k/coldfire/gpio.c @@ -123,10 +123,12 @@ static int mcfgpio_direction_output(struct gpio_chip *chip, unsigned offset, return __mcfgpio_direction_output(offset, value); } -static void mcfgpio_set_value(struct gpio_chip *chip, unsigned offset, - int value) +static int mcfgpio_set_value(struct gpio_chip *chip, unsigned int offset, + int value) { __mcfgpio_set_value(offset, value); + + return 0; } static int mcfgpio_request(struct gpio_chip *chip, unsigned offset) diff --git a/arch/m68k/coldfire/intc-2.c b/arch/m68k/coldfire/intc-2.c index 995093357c59..f74f0e473119 100644 --- a/arch/m68k/coldfire/intc-2.c +++ b/arch/m68k/coldfire/intc-2.c @@ -7,7 +7,7 @@ * family, the 5270, 5271, 5274, 5275, and the 528x family which have two such * controllers, and the 547x and 548x families which have only one of them. * - * The external 7 fixed interrupts are part the the Edge Port unit of these + * The external 7 fixed interrupts are part of the Edge Port unit of these * ColdFire parts. They can be configured as level or edge triggered. * * (C) Copyright 2009-2011, Greg Ungerer <gerg@snapgear.com> diff --git a/arch/m68k/coldfire/intc.c b/arch/m68k/coldfire/intc.c index cce257420388..b434371e2b99 100644 --- a/arch/m68k/coldfire/intc.c +++ b/arch/m68k/coldfire/intc.c @@ -28,7 +28,7 @@ unsigned char mcf_irq2imr[NR_IRQS]; /* - * Define the miniumun and maximum external interrupt numbers. + * Define the minimum and maximum external interrupt numbers. * This is also used as the "level" interrupt numbers. */ #define EIRQ1 25 @@ -56,7 +56,7 @@ void mcf_clrimr(int index) __raw_writew(imr & ~(0x1 << index), MCFSIM_IMR); } -void mcf_maskimr(unsigned int mask) +static void mcf_maskimr(unsigned int mask) { u16 imr; imr = __raw_readw(MCFSIM_IMR); @@ -80,7 +80,7 @@ void mcf_clrimr(int index) __raw_writel(imr & ~(0x1 << index), MCFSIM_IMR); } -void mcf_maskimr(unsigned int mask) +static void mcf_maskimr(unsigned int mask) { u32 imr; imr = __raw_readl(MCFSIM_IMR); diff --git a/arch/m68k/coldfire/m523x.c b/arch/m68k/coldfire/m523x.c index 193c178162c1..83a997313393 100644 --- a/arch/m68k/coldfire/m523x.c +++ b/arch/m68k/coldfire/m523x.c @@ -28,7 +28,7 @@ DEFINE_CLK(pll, "pll.0", MCF_CLK); DEFINE_CLK(sys, "sys.0", MCF_BUSCLK); -struct clk_lookup m523x_clk_lookup[] = { +static struct clk_lookup m523x_clk_lookup[] = { CLKDEV_INIT(NULL, "pll.0", &clk_pll), CLKDEV_INIT(NULL, "sys.0", &clk_sys), CLKDEV_INIT("mcfpit.0", NULL, &clk_pll), diff --git a/arch/m68k/coldfire/m525x.c b/arch/m68k/coldfire/m525x.c index 2c4d2ca2f20d..485375112e28 100644 --- a/arch/m68k/coldfire/m525x.c +++ b/arch/m68k/coldfire/m525x.c @@ -26,7 +26,7 @@ DEFINE_CLK(pll, "pll.0", MCF_CLK); DEFINE_CLK(sys, "sys.0", MCF_BUSCLK); static struct clk_lookup m525x_clk_lookup[] = { - CLKDEV_INIT(NULL, "pll.0", &pll), + CLKDEV_INIT(NULL, "pll.0", &clk_pll), CLKDEV_INIT(NULL, "sys.0", &clk_sys), CLKDEV_INIT("mcftmr.0", NULL, &clk_sys), CLKDEV_INIT("mcftmr.1", NULL, &clk_sys), diff --git a/arch/m68k/coldfire/m5272.c b/arch/m68k/coldfire/m5272.c index 734dab657fe3..28b3ffa25ba0 100644 --- a/arch/m68k/coldfire/m5272.c +++ b/arch/m68k/coldfire/m5272.c @@ -16,7 +16,6 @@ #include <linux/init.h> #include <linux/io.h> #include <linux/phy.h> -#include <linux/phy_fixed.h> #include <asm/machdep.h> #include <asm/coldfire.h> #include <asm/mcfsim.h> @@ -103,23 +102,9 @@ void __init config_BSP(char *commandp, int size) /***************************************************************************/ -/* - * Some 5272 based boards have the FEC ethernet directly connected to - * an ethernet switch. In this case we need to use the fixed phy type, - * and we need to declare it early in boot. - */ -static struct fixed_phy_status nettel_fixed_phy_status __initdata = { - .link = 1, - .speed = 100, - .duplex = 0, -}; - -/***************************************************************************/ - static int __init init_BSP(void) { m5272_uarts_init(); - fixed_phy_add(PHY_POLL, 0, &nettel_fixed_phy_status); clkdev_add_table(m5272_clk_lookup, ARRAY_SIZE(m5272_clk_lookup)); return 0; } diff --git a/arch/m68k/coldfire/m53xx.c b/arch/m68k/coldfire/m53xx.c index bd033e1975bf..17af5f673796 100644 --- a/arch/m68k/coldfire/m53xx.c +++ b/arch/m68k/coldfire/m53xx.c @@ -532,7 +532,7 @@ int clock_pll(int fsys, int flags) writel(readl(MCF_SDRAMC_SDCR) | MCF_SDRAMC_SDCR_CKE, MCF_SDRAMC_SDCR); - /* Errata - workaround for SDRAM opeartion after exiting LIMP mode */ + /* Errata - workaround for SDRAM operation after exiting LIMP mode */ writel(MCF_SDRAMC_REFRESH, MCF_SDRAMC_LIMP_FIX); /* wait for DQS logic to relock */ diff --git a/arch/m68k/coldfire/m5441x.c b/arch/m68k/coldfire/m5441x.c index ce14693d18b6..7a25cfc7ac07 100644 --- a/arch/m68k/coldfire/m5441x.c +++ b/arch/m68k/coldfire/m5441x.c @@ -19,8 +19,8 @@ #include <asm/mcfclk.h> DEFINE_CLK(0, "flexbus", 2, MCF_CLK); -DEFINE_CLK(0, "mcfcan.0", 8, MCF_CLK); -DEFINE_CLK(0, "mcfcan.1", 9, MCF_CLK); +DEFINE_CLK(0, "flexcan.0", 8, MCF_CLK); +DEFINE_CLK(0, "flexcan.1", 9, MCF_CLK); DEFINE_CLK(0, "imx1-i2c.1", 14, MCF_CLK); DEFINE_CLK(0, "mcfdspi.1", 15, MCF_CLK); DEFINE_CLK(0, "edma", 17, MCF_CLK); @@ -33,14 +33,14 @@ DEFINE_CLK(0, "mcfuart.0", 24, MCF_BUSCLK); DEFINE_CLK(0, "mcfuart.1", 25, MCF_BUSCLK); DEFINE_CLK(0, "mcfuart.2", 26, MCF_BUSCLK); DEFINE_CLK(0, "mcfuart.3", 27, MCF_BUSCLK); -DEFINE_CLK(0, "mcftmr.0", 28, MCF_CLK); -DEFINE_CLK(0, "mcftmr.1", 29, MCF_CLK); -DEFINE_CLK(0, "mcftmr.2", 30, MCF_CLK); -DEFINE_CLK(0, "mcftmr.3", 31, MCF_CLK); -DEFINE_CLK(0, "mcfpit.0", 32, MCF_CLK); -DEFINE_CLK(0, "mcfpit.1", 33, MCF_CLK); -DEFINE_CLK(0, "mcfpit.2", 34, MCF_CLK); -DEFINE_CLK(0, "mcfpit.3", 35, MCF_CLK); +DEFINE_CLK(0, "mcftmr.0", 28, MCF_BUSCLK); +DEFINE_CLK(0, "mcftmr.1", 29, MCF_BUSCLK); +DEFINE_CLK(0, "mcftmr.2", 30, MCF_BUSCLK); +DEFINE_CLK(0, "mcftmr.3", 31, MCF_BUSCLK); +DEFINE_CLK(0, "mcfpit.0", 32, MCF_BUSCLK); +DEFINE_CLK(0, "mcfpit.1", 33, MCF_BUSCLK); +DEFINE_CLK(0, "mcfpit.2", 34, MCF_BUSCLK); +DEFINE_CLK(0, "mcfpit.3", 35, MCF_BUSCLK); DEFINE_CLK(0, "mcfeport.0", 37, MCF_CLK); DEFINE_CLK(0, "mcfadc.0", 38, MCF_CLK); DEFINE_CLK(0, "mcfdac.0", 39, MCF_CLK); @@ -142,6 +142,8 @@ static struct clk_lookup m5411x_clk_lookup[] = { static struct clk * const enable_clks[] __initconst = { /* make sure these clocks are enabled */ + &__clk_0_8, /* flexcan.0 */ + &__clk_0_9, /* flexcan.1 */ &__clk_0_15, /* dspi.1 */ &__clk_0_17, /* eDMA */ &__clk_0_18, /* intc0 */ @@ -162,13 +164,11 @@ static struct clk * const enable_clks[] __initconst = { &__clk_1_37, /* gpio */ }; static struct clk * const disable_clks[] __initconst = { - &__clk_0_8, /* can.0 */ - &__clk_0_9, /* can.1 */ &__clk_0_14, /* i2c.1 */ &__clk_0_22, /* i2c.0 */ &__clk_0_23, /* dspi.0 */ - &__clk_0_28, /* tmr.1 */ - &__clk_0_29, /* tmr.2 */ + &__clk_0_28, /* tmr.0 */ + &__clk_0_29, /* tmr.1 */ &__clk_0_30, /* tmr.2 */ &__clk_0_31, /* tmr.3 */ &__clk_0_32, /* pit.0 */ @@ -181,7 +181,6 @@ static struct clk * const disable_clks[] __initconst = { &__clk_0_47, /* ssi.0 */ &__clk_0_49, /* rng */ &__clk_0_50, /* ssi.1 */ - &__clk_0_51, /* eSDHC */ &__clk_0_53, /* enet-fec */ &__clk_0_54, /* enet-fec */ &__clk_0_55, /* switch.0 */ diff --git a/arch/m68k/coldfire/pci.c b/arch/m68k/coldfire/pci.c index 84eab0f5e00a..ceb5775b8d23 100644 --- a/arch/m68k/coldfire/pci.c +++ b/arch/m68k/coldfire/pci.c @@ -31,7 +31,7 @@ static struct pci_bus *rootbus; static unsigned long iospace; /* - * We need to be carefull probing on bus 0 (directly connected to host + * We need to be careful probing on bus 0 (directly connected to host * bridge). We should only access the well defined possible devices in * use, ignore aliases and the like. */ diff --git a/arch/m68k/coldfire/stmark2.c b/arch/m68k/coldfire/stmark2.c index 8b5af9c83244..036a6ae5f599 100644 --- a/arch/m68k/coldfire/stmark2.c +++ b/arch/m68k/coldfire/stmark2.c @@ -111,7 +111,9 @@ static int __init init_stmark2(void) __raw_writeb(0x00, MCFGPIO_PAR_BE); __raw_writeb(0x00, MCFGPIO_PAR_FBCTL); __raw_writeb(0x00, MCFGPIO_PAR_CS); - __raw_writeb(0x00, MCFGPIO_PAR_CANI2C); + + /* CAN pads */ + __raw_writeb(0x50, MCFGPIO_PAR_CANI2C); platform_add_devices(stmark2_devices, ARRAY_SIZE(stmark2_devices)); @@ -121,4 +123,4 @@ static int __init init_stmark2(void) return 0; } -late_initcall(init_stmark2); +device_initcall(init_stmark2); diff --git a/arch/m68k/coldfire/vectors.c b/arch/m68k/coldfire/vectors.c index 3bf0d69eec9e..4321fd89d83e 100644 --- a/arch/m68k/coldfire/vectors.c +++ b/arch/m68k/coldfire/vectors.c @@ -12,6 +12,7 @@ #include <linux/kernel.h> #include <linux/init.h> #include <linux/irq.h> +#include <linux/cpu.h> #include <asm/traps.h> #include <asm/machdep.h> #include <asm/coldfire.h> diff --git a/arch/m68k/configs/amcore_defconfig b/arch/m68k/configs/amcore_defconfig index 6d9ed2198170..88832e9cd7cb 100644 --- a/arch/m68k/configs/amcore_defconfig +++ b/arch/m68k/configs/amcore_defconfig @@ -2,13 +2,12 @@ CONFIG_LOCALVERSION="amcore-002" CONFIG_DEFAULT_HOSTNAME="amcore" CONFIG_SYSVIPC=y # CONFIG_FHANDLE is not set -# CONFIG_USELIB is not set CONFIG_LOG_BUF_SHIFT=14 CONFIG_CC_OPTIMIZE_FOR_SIZE=y # CONFIG_AIO is not set # CONFIG_ADVISE_SYSCALLS is not set # CONFIG_MEMBARRIER is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_VM_EVENT_COUNTERS is not set # CONFIG_SLUB_DEBUG is not set # CONFIG_COMPAT_BRK is not set @@ -27,9 +26,6 @@ CONFIG_PACKET=y CONFIG_UNIX=y CONFIG_INET=y CONFIG_SYN_COOKIES=y -# CONFIG_INET_XFRM_MODE_TRANSPORT is not set -# CONFIG_INET_XFRM_MODE_TUNNEL is not set -# CONFIG_INET_XFRM_MODE_BEET is not set # CONFIG_IPV6 is not set # CONFIG_WIRELESS is not set # CONFIG_UEVENT_HELPER is not set @@ -85,12 +81,9 @@ CONFIG_ROMFS_FS=y CONFIG_ROMFS_BACKED_BY_BOTH=y # CONFIG_NETWORK_FILESYSTEMS is not set CONFIG_PRINTK_TIME=y -# CONFIG_ENABLE_MUST_CHECK is not set # CONFIG_SECTION_MISMATCH_WARN_ONLY is not set CONFIG_PANIC_ON_OOPS=y # CONFIG_SCHED_DEBUG is not set # CONFIG_DEBUG_BUGVERBOSE is not set # CONFIG_CRYPTO_ECHAINIV is not set -CONFIG_CRYPTO_ANSI_CPRNG=y # CONFIG_CRYPTO_HW is not set -CONFIG_CRC16=y diff --git a/arch/m68k/configs/amiga_defconfig b/arch/m68k/configs/amiga_defconfig index 0a2cacf7be08..bfc1ee7c8158 100644 --- a/arch/m68k/configs/amiga_defconfig +++ b/arch/m68k/configs/amiga_defconfig @@ -10,8 +10,6 @@ CONFIG_LOG_BUF_SHIFT=16 # CONFIG_NET_NS is not set CONFIG_BLK_DEV_INITRD=y CONFIG_CC_OPTIMIZE_FOR_SIZE=y -CONFIG_USERFAULTFD=y -CONFIG_SLAB=y CONFIG_KEXEC=y CONFIG_BOOTINFO_PROC=y CONFIG_M68020=y @@ -28,6 +26,7 @@ CONFIG_AMIGA_BUILTIN_SERIAL=y CONFIG_SERIAL_CONSOLE=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y +CONFIG_TRIM_UNUSED_KSYMS=y CONFIG_PARTITION_ADVANCED=y CONFIG_ATARI_PARTITION=y CONFIG_MAC_PARTITION=y @@ -42,11 +41,10 @@ CONFIG_MQ_IOSCHED_DEADLINE=m CONFIG_MQ_IOSCHED_KYBER=m CONFIG_IOSCHED_BFQ=m # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set -CONFIG_BINFMT_AOUT=m CONFIG_BINFMT_MISC=m # CONFIG_COMPACTION is not set -CONFIG_CLEANCACHE=y -CONFIG_ZPOOL=m +CONFIG_DMAPOOL_TEST=m +CONFIG_USERFAULTFD=y CONFIG_NET=y CONFIG_PACKET=y CONFIG_PACKET_DIAG=m @@ -84,10 +82,9 @@ CONFIG_IPV6_ILA=m CONFIG_IPV6_VTI=m CONFIG_IPV6_GRE=m CONFIG_NETFILTER=y +CONFIG_NETFILTER_NETLINK_HOOK=m CONFIG_NF_CONNTRACK=m CONFIG_NF_CONNTRACK_ZONES=y -# CONFIG_NF_CONNTRACK_PROCFS is not set -# CONFIG_NF_CT_PROTO_DCCP is not set CONFIG_NF_CONNTRACK_AMANDA=m CONFIG_NF_CONNTRACK_FTP=m CONFIG_NF_CONNTRACK_H323=m @@ -104,7 +101,6 @@ CONFIG_NF_TABLES_NETDEV=y CONFIG_NFT_NUMGEN=m CONFIG_NFT_CT=m CONFIG_NFT_FLOW_OFFLOAD=m -CONFIG_NFT_COUNTER=m CONFIG_NFT_CONNLIMIT=m CONFIG_NFT_LOG=m CONFIG_NFT_LIMIT=m @@ -112,7 +108,6 @@ CONFIG_NFT_MASQ=m CONFIG_NFT_REDIR=m CONFIG_NFT_NAT=m CONFIG_NFT_TUNNEL=m -CONFIG_NFT_OBJREF=m CONFIG_NFT_QUEUE=m CONFIG_NFT_QUOTA=m CONFIG_NFT_REJECT=m @@ -130,6 +125,7 @@ CONFIG_NFT_FIB_NETDEV=m CONFIG_NFT_REJECT_NETDEV=m CONFIG_NF_FLOW_TABLE_INET=m CONFIG_NF_FLOW_TABLE=m +CONFIG_NETFILTER_XTABLES_LEGACY=y CONFIG_NETFILTER_XT_SET=m CONFIG_NETFILTER_XT_TARGET_CHECKSUM=m CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m @@ -204,7 +200,6 @@ CONFIG_IP_SET_LIST_SET=m CONFIG_NFT_DUP_IPV4=m CONFIG_NFT_FIB_IPV4=m CONFIG_NF_TABLES_ARP=y -CONFIG_NF_FLOW_TABLE_IPV4=m CONFIG_NF_LOG_ARP=m CONFIG_NF_LOG_IPV4=m CONFIG_IP_NF_IPTABLES=m @@ -212,24 +207,19 @@ CONFIG_IP_NF_MATCH_AH=m CONFIG_IP_NF_MATCH_ECN=m CONFIG_IP_NF_MATCH_RPFILTER=m CONFIG_IP_NF_MATCH_TTL=m -CONFIG_IP_NF_FILTER=m CONFIG_IP_NF_TARGET_REJECT=m CONFIG_IP_NF_TARGET_SYNPROXY=m CONFIG_IP_NF_NAT=m CONFIG_IP_NF_TARGET_MASQUERADE=m CONFIG_IP_NF_TARGET_NETMAP=m CONFIG_IP_NF_TARGET_REDIRECT=m -CONFIG_IP_NF_MANGLE=m -CONFIG_IP_NF_TARGET_CLUSTERIP=m CONFIG_IP_NF_TARGET_ECN=m CONFIG_IP_NF_TARGET_TTL=m CONFIG_IP_NF_RAW=m -CONFIG_IP_NF_ARPTABLES=m CONFIG_IP_NF_ARPFILTER=m CONFIG_IP_NF_ARP_MANGLE=m CONFIG_NFT_DUP_IPV6=m CONFIG_NFT_FIB_IPV6=m -CONFIG_NF_FLOW_TABLE_IPV6=m CONFIG_IP6_NF_IPTABLES=m CONFIG_IP6_NF_MATCH_AH=m CONFIG_IP6_NF_MATCH_EUI64=m @@ -242,10 +232,8 @@ CONFIG_IP6_NF_MATCH_RPFILTER=m CONFIG_IP6_NF_MATCH_RT=m CONFIG_IP6_NF_MATCH_SRH=m CONFIG_IP6_NF_TARGET_HL=m -CONFIG_IP6_NF_FILTER=m CONFIG_IP6_NF_TARGET_REJECT=m CONFIG_IP6_NF_TARGET_SYNPROXY=m -CONFIG_IP6_NF_MANGLE=m CONFIG_IP6_NF_RAW=m CONFIG_IP6_NF_NAT=m CONFIG_IP6_NF_TARGET_MASQUERADE=m @@ -254,6 +242,7 @@ CONFIG_NF_TABLES_BRIDGE=m CONFIG_NFT_BRIDGE_META=m CONFIG_NFT_BRIDGE_REJECT=m CONFIG_NF_CONNTRACK_BRIDGE=m +CONFIG_BRIDGE_NF_EBTABLES_LEGACY=m CONFIG_BRIDGE_NF_EBTABLES=m CONFIG_BRIDGE_EBT_BROUTE=m CONFIG_BRIDGE_EBT_T_FILTER=m @@ -275,9 +264,7 @@ CONFIG_BRIDGE_EBT_REDIRECT=m CONFIG_BRIDGE_EBT_SNAT=m CONFIG_BRIDGE_EBT_LOG=m CONFIG_BRIDGE_EBT_NFLOG=m -CONFIG_IP_DCCP=m -# CONFIG_IP_DCCP_CCID3 is not set -CONFIG_SCTP_COOKIE_HMAC_SHA1=y +CONFIG_IP_SCTP=m CONFIG_RDS=m CONFIG_RDS_TCP=m CONFIG_L2TP=m @@ -293,7 +280,6 @@ CONFIG_6LOWPAN_GHC_EXT_HDR_ROUTE=m CONFIG_DNS_RESOLVER=y CONFIG_BATMAN_ADV=m # CONFIG_BATMAN_ADV_BATMAN_V is not set -CONFIG_BATMAN_ADV_NC=y CONFIG_NETLINK_DIAG=m CONFIG_MPLS=y CONFIG_NET_MPLS_GSO=m @@ -314,16 +300,14 @@ CONFIG_PARPORT_MFC3=m CONFIG_PARPORT_1284=y CONFIG_AMIGA_FLOPPY=y CONFIG_AMIGA_Z2RAM=y +CONFIG_ZRAM=m CONFIG_BLK_DEV_LOOP=y -CONFIG_BLK_DEV_CRYPTOLOOP=m CONFIG_BLK_DEV_DRBD=m CONFIG_BLK_DEV_NBD=m CONFIG_BLK_DEV_RAM=y -CONFIG_CDROM_PKTCDVD=m CONFIG_ATA_OVER_ETH=m CONFIG_DUMMY_IRQ=m CONFIG_RAID_ATTRS=m -CONFIG_SCSI=y CONFIG_BLK_DEV_SD=y CONFIG_CHR_DEV_ST=m CONFIG_BLK_DEV_SR=y @@ -367,6 +351,7 @@ CONFIG_TCM_PSCSI=m CONFIG_NETDEVICES=y CONFIG_DUMMY=m CONFIG_WIREGUARD=m +CONFIG_OVPN=m CONFIG_EQUALIZER=m CONFIG_NET_TEAM=m CONFIG_NET_TEAM_MODE_BROADCAST=m @@ -382,9 +367,11 @@ CONFIG_VXLAN=m CONFIG_GENEVE=m CONFIG_BAREUDP=m CONFIG_GTP=m +CONFIG_PFCP=m CONFIG_MACSEC=m CONFIG_NETCONSOLE=m CONFIG_NETCONSOLE_DYNAMIC=y +CONFIG_TUN=m CONFIG_VETH=m CONFIG_A2065=y CONFIG_ARIADNE=y @@ -437,6 +424,7 @@ CONFIG_FB_AMIGA_ECS=y CONFIG_FB_AMIGA_AGA=y CONFIG_FB_FM2=y CONFIG_FRAMEBUFFER_CONSOLE=y +CONFIG_FRAMEBUFFER_CONSOLE_LEGACY_ACCELERATION=y CONFIG_LOGO=y CONFIG_SOUND=m CONFIG_DMASOUND_PAULA=m @@ -456,13 +444,13 @@ CONFIG_RTC_DRV_RP5C01=m # CONFIG_IOMMU_SUPPORT is not set CONFIG_DAX=m CONFIG_EXT4_FS=y -CONFIG_REISERFS_FS=m CONFIG_JFS_FS=m +CONFIG_XFS_FS=m CONFIG_OCFS2_FS=m # CONFIG_OCFS2_DEBUG_MASKLOG is not set +CONFIG_BTRFS_FS=m CONFIG_FANOTIFY=y CONFIG_QUOTA_NETLINK_INTERFACE=y -# CONFIG_PRINT_QUOTA_WARNING is not set CONFIG_AUTOFS_FS=m CONFIG_FUSE_FS=m CONFIG_CUSE=m @@ -474,6 +462,8 @@ CONFIG_UDF_FS=m CONFIG_MSDOS_FS=m CONFIG_VFAT_FS=m CONFIG_EXFAT_FS=m +CONFIG_NTFS3_FS=m +CONFIG_NTFS3_LZX_XPRESS=y CONFIG_PROC_KCORE=y CONFIG_PROC_CHILDREN=y CONFIG_TMPFS=y @@ -492,7 +482,6 @@ CONFIG_OMFS_FS=m CONFIG_HPFS_FS=m CONFIG_QNX4FS_FS=m CONFIG_QNX6FS_FS=m -CONFIG_SYSV_FS=m CONFIG_UFS_FS=m CONFIG_EROFS_FS=m CONFIG_NFS_FS=y @@ -500,8 +489,9 @@ CONFIG_NFS_V4=m CONFIG_NFS_SWAP=y CONFIG_ROOT_NFS=y CONFIG_NFSD=m -CONFIG_NFSD_V3=y +CONFIG_RPCSEC_GSS_KRB5=m CONFIG_CIFS=m +# CONFIG_CIFS_STATS2 is not set # CONFIG_CIFS_DEBUG is not set CONFIG_CODA_FS=m CONFIG_NLS_CODEPAGE_437=y @@ -555,38 +545,19 @@ CONFIG_NLS_MAC_TURKISH=m CONFIG_DLM=m CONFIG_ENCRYPTED_KEYS=m CONFIG_HARDENED_USERCOPY=y -CONFIG_CRYPTO_MANAGER=y CONFIG_CRYPTO_USER=m +CONFIG_CRYPTO_NULL=m CONFIG_CRYPTO_CRYPTD=m -CONFIG_CRYPTO_TEST=m +CONFIG_CRYPTO_BENCHMARK=m CONFIG_CRYPTO_RSA=m CONFIG_CRYPTO_DH=m CONFIG_CRYPTO_ECDH=m CONFIG_CRYPTO_ECDSA=m CONFIG_CRYPTO_ECRDSA=m -CONFIG_CRYPTO_SM2=m -CONFIG_CRYPTO_CURVE25519=m -CONFIG_CRYPTO_CHACHA20POLY1305=m -CONFIG_CRYPTO_AEGIS128=m -CONFIG_CRYPTO_CFB=m -CONFIG_CRYPTO_CTS=m -CONFIG_CRYPTO_LRW=m -CONFIG_CRYPTO_OFB=m -CONFIG_CRYPTO_PCBC=m -CONFIG_CRYPTO_XTS=m -CONFIG_CRYPTO_KEYWRAP=m -CONFIG_CRYPTO_ADIANTUM=m -CONFIG_CRYPTO_XCBC=m -CONFIG_CRYPTO_VMAC=m -CONFIG_CRYPTO_BLAKE2S=m -CONFIG_CRYPTO_MICHAEL_MIC=m -CONFIG_CRYPTO_RMD160=m -CONFIG_CRYPTO_SHA3=m -CONFIG_CRYPTO_WP512=m CONFIG_CRYPTO_AES=y CONFIG_CRYPTO_AES_TI=m CONFIG_CRYPTO_ANUBIS=m -CONFIG_CRYPTO_ARC4=m +CONFIG_CRYPTO_ARIA=m CONFIG_CRYPTO_BLOWFISH=m CONFIG_CRYPTO_CAMELLIA=m CONFIG_CRYPTO_CAST5=m @@ -596,15 +567,29 @@ CONFIG_CRYPTO_FCRYPT=m CONFIG_CRYPTO_KHAZAD=m CONFIG_CRYPTO_SEED=m CONFIG_CRYPTO_SERPENT=m -CONFIG_CRYPTO_SM4=m +CONFIG_CRYPTO_SM4_GENERIC=m CONFIG_CRYPTO_TEA=m CONFIG_CRYPTO_TWOFISH=m +CONFIG_CRYPTO_ADIANTUM=m +CONFIG_CRYPTO_ARC4=m +CONFIG_CRYPTO_CTS=m +CONFIG_CRYPTO_HCTR2=m +CONFIG_CRYPTO_LRW=m +CONFIG_CRYPTO_PCBC=m +CONFIG_CRYPTO_XTS=m +CONFIG_CRYPTO_AEGIS128=m +CONFIG_CRYPTO_MD4=m +CONFIG_CRYPTO_MICHAEL_MIC=m +CONFIG_CRYPTO_RMD160=m +CONFIG_CRYPTO_SHA1=m +CONFIG_CRYPTO_SM3_GENERIC=m +CONFIG_CRYPTO_WP512=m +CONFIG_CRYPTO_XCBC=m CONFIG_CRYPTO_LZO=m CONFIG_CRYPTO_842=m CONFIG_CRYPTO_LZ4=m CONFIG_CRYPTO_LZ4HC=m CONFIG_CRYPTO_ZSTD=m -CONFIG_CRYPTO_ANSI_CPRNG=m CONFIG_CRYPTO_DRBG_HASH=y CONFIG_CRYPTO_DRBG_CTR=y CONFIG_CRYPTO_USER_API_HASH=m @@ -613,10 +598,9 @@ CONFIG_CRYPTO_USER_API_RNG=m CONFIG_CRYPTO_USER_API_AEAD=m # CONFIG_CRYPTO_HW is not set CONFIG_PRIME_NUMBERS=m -CONFIG_CRC32_SELFTEST=m -CONFIG_CRC64=m +CONFIG_CRC_BENCHMARK=y CONFIG_XZ_DEC_TEST=m -CONFIG_STRING_SELFTEST=m +CONFIG_GLOB_SELFTEST=m # CONFIG_SECTION_MISMATCH_WARN_ONLY is not set CONFIG_MAGIC_SYSRQ=y CONFIG_TEST_LOCKUP=m @@ -624,42 +608,31 @@ CONFIG_WW_MUTEX_SELFTEST=m CONFIG_EARLY_PRINTK=y CONFIG_KUNIT=m CONFIG_KUNIT_ALL_TESTS=m -CONFIG_TEST_LIST_SORT=m +CONFIG_TEST_DHRY=m CONFIG_TEST_MIN_HEAP=m -CONFIG_TEST_SORT=m CONFIG_TEST_DIV64=m +CONFIG_TEST_MULDIV64=m CONFIG_REED_SOLOMON_TEST=m CONFIG_ATOMIC64_SELFTEST=m CONFIG_ASYNC_RAID6_TEST=m CONFIG_TEST_HEXDUMP=m -CONFIG_TEST_STRING_HELPERS=m -CONFIG_TEST_STRSCPY=m CONFIG_TEST_KSTRTOX=m -CONFIG_TEST_PRINTF=m CONFIG_TEST_BITMAP=m CONFIG_TEST_UUID=m CONFIG_TEST_XARRAY=m -CONFIG_TEST_OVERFLOW=m +CONFIG_TEST_MAPLE_TREE=m CONFIG_TEST_RHASHTABLE=m -CONFIG_TEST_HASH=m CONFIG_TEST_IDA=m CONFIG_TEST_BITOPS=m CONFIG_TEST_VMALLOC=m -CONFIG_TEST_USER_COPY=m CONFIG_TEST_BPF=m -CONFIG_TEST_BLACKHOLE_DEV=m CONFIG_FIND_BIT_BENCHMARK=m CONFIG_TEST_FIRMWARE=m CONFIG_TEST_SYSCTL=m -CONFIG_BITFIELD_KUNIT=m -CONFIG_RESOURCE_KUNIT_TEST=m CONFIG_LINEAR_RANGES_TEST=m -CONFIG_CMDLINE_KUNIT_TEST=m -CONFIG_BITS_TEST=m CONFIG_TEST_UDELAY=m CONFIG_TEST_STATIC_KEYS=m CONFIG_TEST_KMOD=m CONFIG_TEST_MEMCAT_P=m -CONFIG_TEST_STACKINIT=m CONFIG_TEST_MEMINIT=m CONFIG_TEST_FREE_PAGES=m diff --git a/arch/m68k/configs/apollo_defconfig b/arch/m68k/configs/apollo_defconfig index 4dc6dcfaf28a..d9d1f3c4c70d 100644 --- a/arch/m68k/configs/apollo_defconfig +++ b/arch/m68k/configs/apollo_defconfig @@ -10,8 +10,6 @@ CONFIG_LOG_BUF_SHIFT=16 # CONFIG_NET_NS is not set CONFIG_BLK_DEV_INITRD=y CONFIG_CC_OPTIMIZE_FOR_SIZE=y -CONFIG_USERFAULTFD=y -CONFIG_SLAB=y CONFIG_KEXEC=y CONFIG_BOOTINFO_PROC=y CONFIG_M68020=y @@ -23,6 +21,7 @@ CONFIG_HEARTBEAT=y CONFIG_PROC_HARDWARE=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y +CONFIG_TRIM_UNUSED_KSYMS=y CONFIG_PARTITION_ADVANCED=y CONFIG_AMIGA_PARTITION=y CONFIG_ATARI_PARTITION=y @@ -38,11 +37,10 @@ CONFIG_MQ_IOSCHED_DEADLINE=m CONFIG_MQ_IOSCHED_KYBER=m CONFIG_IOSCHED_BFQ=m # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set -CONFIG_BINFMT_AOUT=m CONFIG_BINFMT_MISC=m # CONFIG_COMPACTION is not set -CONFIG_CLEANCACHE=y -CONFIG_ZPOOL=m +CONFIG_DMAPOOL_TEST=m +CONFIG_USERFAULTFD=y CONFIG_NET=y CONFIG_PACKET=y CONFIG_PACKET_DIAG=m @@ -80,10 +78,9 @@ CONFIG_IPV6_ILA=m CONFIG_IPV6_VTI=m CONFIG_IPV6_GRE=m CONFIG_NETFILTER=y +CONFIG_NETFILTER_NETLINK_HOOK=m CONFIG_NF_CONNTRACK=m CONFIG_NF_CONNTRACK_ZONES=y -# CONFIG_NF_CONNTRACK_PROCFS is not set -# CONFIG_NF_CT_PROTO_DCCP is not set CONFIG_NF_CONNTRACK_AMANDA=m CONFIG_NF_CONNTRACK_FTP=m CONFIG_NF_CONNTRACK_H323=m @@ -100,7 +97,6 @@ CONFIG_NF_TABLES_NETDEV=y CONFIG_NFT_NUMGEN=m CONFIG_NFT_CT=m CONFIG_NFT_FLOW_OFFLOAD=m -CONFIG_NFT_COUNTER=m CONFIG_NFT_CONNLIMIT=m CONFIG_NFT_LOG=m CONFIG_NFT_LIMIT=m @@ -108,7 +104,6 @@ CONFIG_NFT_MASQ=m CONFIG_NFT_REDIR=m CONFIG_NFT_NAT=m CONFIG_NFT_TUNNEL=m -CONFIG_NFT_OBJREF=m CONFIG_NFT_QUEUE=m CONFIG_NFT_QUOTA=m CONFIG_NFT_REJECT=m @@ -126,6 +121,7 @@ CONFIG_NFT_FIB_NETDEV=m CONFIG_NFT_REJECT_NETDEV=m CONFIG_NF_FLOW_TABLE_INET=m CONFIG_NF_FLOW_TABLE=m +CONFIG_NETFILTER_XTABLES_LEGACY=y CONFIG_NETFILTER_XT_SET=m CONFIG_NETFILTER_XT_TARGET_CHECKSUM=m CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m @@ -200,7 +196,6 @@ CONFIG_IP_SET_LIST_SET=m CONFIG_NFT_DUP_IPV4=m CONFIG_NFT_FIB_IPV4=m CONFIG_NF_TABLES_ARP=y -CONFIG_NF_FLOW_TABLE_IPV4=m CONFIG_NF_LOG_ARP=m CONFIG_NF_LOG_IPV4=m CONFIG_IP_NF_IPTABLES=m @@ -208,24 +203,19 @@ CONFIG_IP_NF_MATCH_AH=m CONFIG_IP_NF_MATCH_ECN=m CONFIG_IP_NF_MATCH_RPFILTER=m CONFIG_IP_NF_MATCH_TTL=m -CONFIG_IP_NF_FILTER=m CONFIG_IP_NF_TARGET_REJECT=m CONFIG_IP_NF_TARGET_SYNPROXY=m CONFIG_IP_NF_NAT=m CONFIG_IP_NF_TARGET_MASQUERADE=m CONFIG_IP_NF_TARGET_NETMAP=m CONFIG_IP_NF_TARGET_REDIRECT=m -CONFIG_IP_NF_MANGLE=m -CONFIG_IP_NF_TARGET_CLUSTERIP=m CONFIG_IP_NF_TARGET_ECN=m CONFIG_IP_NF_TARGET_TTL=m CONFIG_IP_NF_RAW=m -CONFIG_IP_NF_ARPTABLES=m CONFIG_IP_NF_ARPFILTER=m CONFIG_IP_NF_ARP_MANGLE=m CONFIG_NFT_DUP_IPV6=m CONFIG_NFT_FIB_IPV6=m -CONFIG_NF_FLOW_TABLE_IPV6=m CONFIG_IP6_NF_IPTABLES=m CONFIG_IP6_NF_MATCH_AH=m CONFIG_IP6_NF_MATCH_EUI64=m @@ -238,10 +228,8 @@ CONFIG_IP6_NF_MATCH_RPFILTER=m CONFIG_IP6_NF_MATCH_RT=m CONFIG_IP6_NF_MATCH_SRH=m CONFIG_IP6_NF_TARGET_HL=m -CONFIG_IP6_NF_FILTER=m CONFIG_IP6_NF_TARGET_REJECT=m CONFIG_IP6_NF_TARGET_SYNPROXY=m -CONFIG_IP6_NF_MANGLE=m CONFIG_IP6_NF_RAW=m CONFIG_IP6_NF_NAT=m CONFIG_IP6_NF_TARGET_MASQUERADE=m @@ -250,6 +238,7 @@ CONFIG_NF_TABLES_BRIDGE=m CONFIG_NFT_BRIDGE_META=m CONFIG_NFT_BRIDGE_REJECT=m CONFIG_NF_CONNTRACK_BRIDGE=m +CONFIG_BRIDGE_NF_EBTABLES_LEGACY=m CONFIG_BRIDGE_NF_EBTABLES=m CONFIG_BRIDGE_EBT_BROUTE=m CONFIG_BRIDGE_EBT_T_FILTER=m @@ -271,9 +260,7 @@ CONFIG_BRIDGE_EBT_REDIRECT=m CONFIG_BRIDGE_EBT_SNAT=m CONFIG_BRIDGE_EBT_LOG=m CONFIG_BRIDGE_EBT_NFLOG=m -CONFIG_IP_DCCP=m -# CONFIG_IP_DCCP_CCID3 is not set -CONFIG_SCTP_COOKIE_HMAC_SHA1=y +CONFIG_IP_SCTP=m CONFIG_RDS=m CONFIG_RDS_TCP=m CONFIG_L2TP=m @@ -289,7 +276,6 @@ CONFIG_6LOWPAN_GHC_EXT_HDR_ROUTE=m CONFIG_DNS_RESOLVER=y CONFIG_BATMAN_ADV=m # CONFIG_BATMAN_ADV_BATMAN_V is not set -CONFIG_BATMAN_ADV_NC=y CONFIG_NETLINK_DIAG=m CONFIG_MPLS=y CONFIG_NET_MPLS_GSO=m @@ -304,12 +290,11 @@ CONFIG_DEVTMPFS=y CONFIG_DEVTMPFS_MOUNT=y CONFIG_TEST_ASYNC_DRIVER_PROBE=m CONFIG_CONNECTOR=m +CONFIG_ZRAM=m CONFIG_BLK_DEV_LOOP=y -CONFIG_BLK_DEV_CRYPTOLOOP=m CONFIG_BLK_DEV_DRBD=m CONFIG_BLK_DEV_NBD=m CONFIG_BLK_DEV_RAM=y -CONFIG_CDROM_PKTCDVD=m CONFIG_ATA_OVER_ETH=m CONFIG_DUMMY_IRQ=m CONFIG_RAID_ATTRS=m @@ -346,6 +331,7 @@ CONFIG_TCM_PSCSI=m CONFIG_NETDEVICES=y CONFIG_DUMMY=m CONFIG_WIREGUARD=m +CONFIG_OVPN=m CONFIG_EQUALIZER=m CONFIG_NET_TEAM=m CONFIG_NET_TEAM_MODE_BROADCAST=m @@ -361,9 +347,11 @@ CONFIG_VXLAN=m CONFIG_GENEVE=m CONFIG_BAREUDP=m CONFIG_GTP=m +CONFIG_PFCP=m CONFIG_MACSEC=m CONFIG_NETCONSOLE=m CONFIG_NETCONSOLE_DYNAMIC=y +CONFIG_TUN=m CONFIG_VETH=m CONFIG_PPP=m CONFIG_PPP_BSDCOMP=m @@ -394,6 +382,7 @@ CONFIG_PTP_1588_CLOCK=m # CONFIG_HWMON is not set CONFIG_FB=y CONFIG_FRAMEBUFFER_CONSOLE=y +CONFIG_FRAMEBUFFER_CONSOLE_LEGACY_ACCELERATION=y CONFIG_LOGO=y # CONFIG_LOGO_LINUX_VGA16 is not set # CONFIG_LOGO_LINUX_CLUT224 is not set @@ -412,13 +401,13 @@ CONFIG_RTC_DRV_GENERIC=m # CONFIG_IOMMU_SUPPORT is not set CONFIG_DAX=m CONFIG_EXT4_FS=y -CONFIG_REISERFS_FS=m CONFIG_JFS_FS=m +CONFIG_XFS_FS=m CONFIG_OCFS2_FS=m # CONFIG_OCFS2_DEBUG_MASKLOG is not set +CONFIG_BTRFS_FS=m CONFIG_FANOTIFY=y CONFIG_QUOTA_NETLINK_INTERFACE=y -# CONFIG_PRINT_QUOTA_WARNING is not set CONFIG_AUTOFS_FS=m CONFIG_FUSE_FS=m CONFIG_CUSE=m @@ -430,6 +419,8 @@ CONFIG_UDF_FS=m CONFIG_MSDOS_FS=m CONFIG_VFAT_FS=m CONFIG_EXFAT_FS=m +CONFIG_NTFS3_FS=m +CONFIG_NTFS3_LZX_XPRESS=y CONFIG_PROC_KCORE=y CONFIG_PROC_CHILDREN=y CONFIG_TMPFS=y @@ -448,7 +439,6 @@ CONFIG_OMFS_FS=m CONFIG_HPFS_FS=m CONFIG_QNX4FS_FS=m CONFIG_QNX6FS_FS=m -CONFIG_SYSV_FS=m CONFIG_UFS_FS=m CONFIG_EROFS_FS=m CONFIG_NFS_FS=y @@ -456,8 +446,9 @@ CONFIG_NFS_V4=m CONFIG_NFS_SWAP=y CONFIG_ROOT_NFS=y CONFIG_NFSD=m -CONFIG_NFSD_V3=y +CONFIG_RPCSEC_GSS_KRB5=m CONFIG_CIFS=m +# CONFIG_CIFS_STATS2 is not set # CONFIG_CIFS_DEBUG is not set CONFIG_CODA_FS=m CONFIG_NLS_CODEPAGE_437=y @@ -511,38 +502,19 @@ CONFIG_NLS_MAC_TURKISH=m CONFIG_DLM=m CONFIG_ENCRYPTED_KEYS=m CONFIG_HARDENED_USERCOPY=y -CONFIG_CRYPTO_MANAGER=y CONFIG_CRYPTO_USER=m +CONFIG_CRYPTO_NULL=m CONFIG_CRYPTO_CRYPTD=m -CONFIG_CRYPTO_TEST=m +CONFIG_CRYPTO_BENCHMARK=m CONFIG_CRYPTO_RSA=m CONFIG_CRYPTO_DH=m CONFIG_CRYPTO_ECDH=m CONFIG_CRYPTO_ECDSA=m CONFIG_CRYPTO_ECRDSA=m -CONFIG_CRYPTO_SM2=m -CONFIG_CRYPTO_CURVE25519=m -CONFIG_CRYPTO_CHACHA20POLY1305=m -CONFIG_CRYPTO_AEGIS128=m -CONFIG_CRYPTO_CFB=m -CONFIG_CRYPTO_CTS=m -CONFIG_CRYPTO_LRW=m -CONFIG_CRYPTO_OFB=m -CONFIG_CRYPTO_PCBC=m -CONFIG_CRYPTO_XTS=m -CONFIG_CRYPTO_KEYWRAP=m -CONFIG_CRYPTO_ADIANTUM=m -CONFIG_CRYPTO_XCBC=m -CONFIG_CRYPTO_VMAC=m -CONFIG_CRYPTO_BLAKE2S=m -CONFIG_CRYPTO_MICHAEL_MIC=m -CONFIG_CRYPTO_RMD160=m -CONFIG_CRYPTO_SHA3=m -CONFIG_CRYPTO_WP512=m CONFIG_CRYPTO_AES=y CONFIG_CRYPTO_AES_TI=m CONFIG_CRYPTO_ANUBIS=m -CONFIG_CRYPTO_ARC4=m +CONFIG_CRYPTO_ARIA=m CONFIG_CRYPTO_BLOWFISH=m CONFIG_CRYPTO_CAMELLIA=m CONFIG_CRYPTO_CAST5=m @@ -552,15 +524,29 @@ CONFIG_CRYPTO_FCRYPT=m CONFIG_CRYPTO_KHAZAD=m CONFIG_CRYPTO_SEED=m CONFIG_CRYPTO_SERPENT=m -CONFIG_CRYPTO_SM4=m +CONFIG_CRYPTO_SM4_GENERIC=m CONFIG_CRYPTO_TEA=m CONFIG_CRYPTO_TWOFISH=m +CONFIG_CRYPTO_ADIANTUM=m +CONFIG_CRYPTO_ARC4=m +CONFIG_CRYPTO_CTS=m +CONFIG_CRYPTO_HCTR2=m +CONFIG_CRYPTO_LRW=m +CONFIG_CRYPTO_PCBC=m +CONFIG_CRYPTO_XTS=m +CONFIG_CRYPTO_AEGIS128=m +CONFIG_CRYPTO_MD4=m +CONFIG_CRYPTO_MICHAEL_MIC=m +CONFIG_CRYPTO_RMD160=m +CONFIG_CRYPTO_SHA1=m +CONFIG_CRYPTO_SM3_GENERIC=m +CONFIG_CRYPTO_WP512=m +CONFIG_CRYPTO_XCBC=m CONFIG_CRYPTO_LZO=m CONFIG_CRYPTO_842=m CONFIG_CRYPTO_LZ4=m CONFIG_CRYPTO_LZ4HC=m CONFIG_CRYPTO_ZSTD=m -CONFIG_CRYPTO_ANSI_CPRNG=m CONFIG_CRYPTO_DRBG_HASH=y CONFIG_CRYPTO_DRBG_CTR=y CONFIG_CRYPTO_USER_API_HASH=m @@ -569,10 +555,9 @@ CONFIG_CRYPTO_USER_API_RNG=m CONFIG_CRYPTO_USER_API_AEAD=m # CONFIG_CRYPTO_HW is not set CONFIG_PRIME_NUMBERS=m -CONFIG_CRC32_SELFTEST=m -CONFIG_CRC64=m +CONFIG_CRC_BENCHMARK=y CONFIG_XZ_DEC_TEST=m -CONFIG_STRING_SELFTEST=m +CONFIG_GLOB_SELFTEST=m # CONFIG_SECTION_MISMATCH_WARN_ONLY is not set CONFIG_MAGIC_SYSRQ=y CONFIG_TEST_LOCKUP=m @@ -580,42 +565,31 @@ CONFIG_WW_MUTEX_SELFTEST=m CONFIG_EARLY_PRINTK=y CONFIG_KUNIT=m CONFIG_KUNIT_ALL_TESTS=m -CONFIG_TEST_LIST_SORT=m +CONFIG_TEST_DHRY=m CONFIG_TEST_MIN_HEAP=m -CONFIG_TEST_SORT=m CONFIG_TEST_DIV64=m +CONFIG_TEST_MULDIV64=m CONFIG_REED_SOLOMON_TEST=m CONFIG_ATOMIC64_SELFTEST=m CONFIG_ASYNC_RAID6_TEST=m CONFIG_TEST_HEXDUMP=m -CONFIG_TEST_STRING_HELPERS=m -CONFIG_TEST_STRSCPY=m CONFIG_TEST_KSTRTOX=m -CONFIG_TEST_PRINTF=m CONFIG_TEST_BITMAP=m CONFIG_TEST_UUID=m CONFIG_TEST_XARRAY=m -CONFIG_TEST_OVERFLOW=m +CONFIG_TEST_MAPLE_TREE=m CONFIG_TEST_RHASHTABLE=m -CONFIG_TEST_HASH=m CONFIG_TEST_IDA=m CONFIG_TEST_BITOPS=m CONFIG_TEST_VMALLOC=m -CONFIG_TEST_USER_COPY=m CONFIG_TEST_BPF=m -CONFIG_TEST_BLACKHOLE_DEV=m CONFIG_FIND_BIT_BENCHMARK=m CONFIG_TEST_FIRMWARE=m CONFIG_TEST_SYSCTL=m -CONFIG_BITFIELD_KUNIT=m -CONFIG_RESOURCE_KUNIT_TEST=m CONFIG_LINEAR_RANGES_TEST=m -CONFIG_CMDLINE_KUNIT_TEST=m -CONFIG_BITS_TEST=m CONFIG_TEST_UDELAY=m CONFIG_TEST_STATIC_KEYS=m CONFIG_TEST_KMOD=m CONFIG_TEST_MEMCAT_P=m -CONFIG_TEST_STACKINIT=m CONFIG_TEST_MEMINIT=m CONFIG_TEST_FREE_PAGES=m diff --git a/arch/m68k/configs/atari_defconfig b/arch/m68k/configs/atari_defconfig index 23d910a692ab..523205adccc8 100644 --- a/arch/m68k/configs/atari_defconfig +++ b/arch/m68k/configs/atari_defconfig @@ -10,8 +10,6 @@ CONFIG_LOG_BUF_SHIFT=16 # CONFIG_NET_NS is not set CONFIG_BLK_DEV_INITRD=y CONFIG_CC_OPTIMIZE_FOR_SIZE=y -CONFIG_USERFAULTFD=y -CONFIG_SLAB=y CONFIG_KEXEC=y CONFIG_BOOTINFO_PROC=y CONFIG_M68020=y @@ -31,6 +29,7 @@ CONFIG_ATARI_ETHERNEC=y CONFIG_ATARI_DSP56K=m CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y +CONFIG_TRIM_UNUSED_KSYMS=y CONFIG_PARTITION_ADVANCED=y CONFIG_AMIGA_PARTITION=y CONFIG_MAC_PARTITION=y @@ -45,11 +44,10 @@ CONFIG_MQ_IOSCHED_DEADLINE=m CONFIG_MQ_IOSCHED_KYBER=m CONFIG_IOSCHED_BFQ=m # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set -CONFIG_BINFMT_AOUT=m CONFIG_BINFMT_MISC=m # CONFIG_COMPACTION is not set -CONFIG_CLEANCACHE=y -CONFIG_ZPOOL=m +CONFIG_DMAPOOL_TEST=m +CONFIG_USERFAULTFD=y CONFIG_NET=y CONFIG_PACKET=y CONFIG_PACKET_DIAG=m @@ -87,10 +85,9 @@ CONFIG_IPV6_ILA=m CONFIG_IPV6_VTI=m CONFIG_IPV6_GRE=m CONFIG_NETFILTER=y +CONFIG_NETFILTER_NETLINK_HOOK=m CONFIG_NF_CONNTRACK=m CONFIG_NF_CONNTRACK_ZONES=y -# CONFIG_NF_CONNTRACK_PROCFS is not set -# CONFIG_NF_CT_PROTO_DCCP is not set CONFIG_NF_CONNTRACK_AMANDA=m CONFIG_NF_CONNTRACK_FTP=m CONFIG_NF_CONNTRACK_H323=m @@ -107,7 +104,6 @@ CONFIG_NF_TABLES_NETDEV=y CONFIG_NFT_NUMGEN=m CONFIG_NFT_CT=m CONFIG_NFT_FLOW_OFFLOAD=m -CONFIG_NFT_COUNTER=m CONFIG_NFT_CONNLIMIT=m CONFIG_NFT_LOG=m CONFIG_NFT_LIMIT=m @@ -115,7 +111,6 @@ CONFIG_NFT_MASQ=m CONFIG_NFT_REDIR=m CONFIG_NFT_NAT=m CONFIG_NFT_TUNNEL=m -CONFIG_NFT_OBJREF=m CONFIG_NFT_QUEUE=m CONFIG_NFT_QUOTA=m CONFIG_NFT_REJECT=m @@ -133,6 +128,7 @@ CONFIG_NFT_FIB_NETDEV=m CONFIG_NFT_REJECT_NETDEV=m CONFIG_NF_FLOW_TABLE_INET=m CONFIG_NF_FLOW_TABLE=m +CONFIG_NETFILTER_XTABLES_LEGACY=y CONFIG_NETFILTER_XT_SET=m CONFIG_NETFILTER_XT_TARGET_CHECKSUM=m CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m @@ -207,7 +203,6 @@ CONFIG_IP_SET_LIST_SET=m CONFIG_NFT_DUP_IPV4=m CONFIG_NFT_FIB_IPV4=m CONFIG_NF_TABLES_ARP=y -CONFIG_NF_FLOW_TABLE_IPV4=m CONFIG_NF_LOG_ARP=m CONFIG_NF_LOG_IPV4=m CONFIG_IP_NF_IPTABLES=m @@ -215,24 +210,19 @@ CONFIG_IP_NF_MATCH_AH=m CONFIG_IP_NF_MATCH_ECN=m CONFIG_IP_NF_MATCH_RPFILTER=m CONFIG_IP_NF_MATCH_TTL=m -CONFIG_IP_NF_FILTER=m CONFIG_IP_NF_TARGET_REJECT=m CONFIG_IP_NF_TARGET_SYNPROXY=m CONFIG_IP_NF_NAT=m CONFIG_IP_NF_TARGET_MASQUERADE=m CONFIG_IP_NF_TARGET_NETMAP=m CONFIG_IP_NF_TARGET_REDIRECT=m -CONFIG_IP_NF_MANGLE=m -CONFIG_IP_NF_TARGET_CLUSTERIP=m CONFIG_IP_NF_TARGET_ECN=m CONFIG_IP_NF_TARGET_TTL=m CONFIG_IP_NF_RAW=m -CONFIG_IP_NF_ARPTABLES=m CONFIG_IP_NF_ARPFILTER=m CONFIG_IP_NF_ARP_MANGLE=m CONFIG_NFT_DUP_IPV6=m CONFIG_NFT_FIB_IPV6=m -CONFIG_NF_FLOW_TABLE_IPV6=m CONFIG_IP6_NF_IPTABLES=m CONFIG_IP6_NF_MATCH_AH=m CONFIG_IP6_NF_MATCH_EUI64=m @@ -245,10 +235,8 @@ CONFIG_IP6_NF_MATCH_RPFILTER=m CONFIG_IP6_NF_MATCH_RT=m CONFIG_IP6_NF_MATCH_SRH=m CONFIG_IP6_NF_TARGET_HL=m -CONFIG_IP6_NF_FILTER=m CONFIG_IP6_NF_TARGET_REJECT=m CONFIG_IP6_NF_TARGET_SYNPROXY=m -CONFIG_IP6_NF_MANGLE=m CONFIG_IP6_NF_RAW=m CONFIG_IP6_NF_NAT=m CONFIG_IP6_NF_TARGET_MASQUERADE=m @@ -257,6 +245,7 @@ CONFIG_NF_TABLES_BRIDGE=m CONFIG_NFT_BRIDGE_META=m CONFIG_NFT_BRIDGE_REJECT=m CONFIG_NF_CONNTRACK_BRIDGE=m +CONFIG_BRIDGE_NF_EBTABLES_LEGACY=m CONFIG_BRIDGE_NF_EBTABLES=m CONFIG_BRIDGE_EBT_BROUTE=m CONFIG_BRIDGE_EBT_T_FILTER=m @@ -278,9 +267,7 @@ CONFIG_BRIDGE_EBT_REDIRECT=m CONFIG_BRIDGE_EBT_SNAT=m CONFIG_BRIDGE_EBT_LOG=m CONFIG_BRIDGE_EBT_NFLOG=m -CONFIG_IP_DCCP=m -# CONFIG_IP_DCCP_CCID3 is not set -CONFIG_SCTP_COOKIE_HMAC_SHA1=y +CONFIG_IP_SCTP=m CONFIG_RDS=m CONFIG_RDS_TCP=m CONFIG_L2TP=m @@ -296,7 +283,6 @@ CONFIG_6LOWPAN_GHC_EXT_HDR_ROUTE=m CONFIG_DNS_RESOLVER=y CONFIG_BATMAN_ADV=m # CONFIG_BATMAN_ADV_BATMAN_V is not set -CONFIG_BATMAN_ADV_NC=y CONFIG_NETLINK_DIAG=m CONFIG_MPLS=y CONFIG_NET_MPLS_GSO=m @@ -315,16 +301,14 @@ CONFIG_PARPORT=m CONFIG_PARPORT_ATARI=m CONFIG_PARPORT_1284=y CONFIG_ATARI_FLOPPY=y +CONFIG_ZRAM=m CONFIG_BLK_DEV_LOOP=y -CONFIG_BLK_DEV_CRYPTOLOOP=m CONFIG_BLK_DEV_DRBD=m CONFIG_BLK_DEV_NBD=m CONFIG_BLK_DEV_RAM=y -CONFIG_CDROM_PKTCDVD=m CONFIG_ATA_OVER_ETH=m CONFIG_DUMMY_IRQ=m CONFIG_RAID_ATTRS=m -CONFIG_SCSI=y CONFIG_BLK_DEV_SD=y CONFIG_CHR_DEV_ST=m CONFIG_BLK_DEV_SR=y @@ -362,6 +346,7 @@ CONFIG_TCM_PSCSI=m CONFIG_NETDEVICES=y CONFIG_DUMMY=m CONFIG_WIREGUARD=m +CONFIG_OVPN=m CONFIG_EQUALIZER=m CONFIG_NET_TEAM=m CONFIG_NET_TEAM_MODE_BROADCAST=m @@ -377,9 +362,11 @@ CONFIG_VXLAN=m CONFIG_GENEVE=m CONFIG_BAREUDP=m CONFIG_GTP=m +CONFIG_PFCP=m CONFIG_MACSEC=m CONFIG_NETCONSOLE=m CONFIG_NETCONSOLE_DYNAMIC=y +CONFIG_TUN=m CONFIG_VETH=m CONFIG_ATARILANCE=y CONFIG_NE2000=y @@ -434,13 +421,13 @@ CONFIG_RTC_DRV_GENERIC=m # CONFIG_IOMMU_SUPPORT is not set CONFIG_DAX=m CONFIG_EXT4_FS=y -CONFIG_REISERFS_FS=m CONFIG_JFS_FS=m +CONFIG_XFS_FS=m CONFIG_OCFS2_FS=m # CONFIG_OCFS2_DEBUG_MASKLOG is not set +CONFIG_BTRFS_FS=m CONFIG_FANOTIFY=y CONFIG_QUOTA_NETLINK_INTERFACE=y -# CONFIG_PRINT_QUOTA_WARNING is not set CONFIG_AUTOFS_FS=m CONFIG_FUSE_FS=m CONFIG_CUSE=m @@ -452,6 +439,8 @@ CONFIG_UDF_FS=m CONFIG_MSDOS_FS=m CONFIG_VFAT_FS=m CONFIG_EXFAT_FS=m +CONFIG_NTFS3_FS=m +CONFIG_NTFS3_LZX_XPRESS=y CONFIG_PROC_KCORE=y CONFIG_PROC_CHILDREN=y CONFIG_TMPFS=y @@ -470,7 +459,6 @@ CONFIG_OMFS_FS=m CONFIG_HPFS_FS=m CONFIG_QNX4FS_FS=m CONFIG_QNX6FS_FS=m -CONFIG_SYSV_FS=m CONFIG_UFS_FS=m CONFIG_EROFS_FS=m CONFIG_NFS_FS=y @@ -478,8 +466,9 @@ CONFIG_NFS_V4=m CONFIG_NFS_SWAP=y CONFIG_ROOT_NFS=y CONFIG_NFSD=m -CONFIG_NFSD_V3=y +CONFIG_RPCSEC_GSS_KRB5=m CONFIG_CIFS=m +# CONFIG_CIFS_STATS2 is not set # CONFIG_CIFS_DEBUG is not set CONFIG_CODA_FS=m CONFIG_NLS_CODEPAGE_437=y @@ -533,38 +522,19 @@ CONFIG_NLS_MAC_TURKISH=m CONFIG_DLM=m CONFIG_ENCRYPTED_KEYS=m CONFIG_HARDENED_USERCOPY=y -CONFIG_CRYPTO_MANAGER=y CONFIG_CRYPTO_USER=m +CONFIG_CRYPTO_NULL=m CONFIG_CRYPTO_CRYPTD=m -CONFIG_CRYPTO_TEST=m +CONFIG_CRYPTO_BENCHMARK=m CONFIG_CRYPTO_RSA=m CONFIG_CRYPTO_DH=m CONFIG_CRYPTO_ECDH=m CONFIG_CRYPTO_ECDSA=m CONFIG_CRYPTO_ECRDSA=m -CONFIG_CRYPTO_SM2=m -CONFIG_CRYPTO_CURVE25519=m -CONFIG_CRYPTO_CHACHA20POLY1305=m -CONFIG_CRYPTO_AEGIS128=m -CONFIG_CRYPTO_CFB=m -CONFIG_CRYPTO_CTS=m -CONFIG_CRYPTO_LRW=m -CONFIG_CRYPTO_OFB=m -CONFIG_CRYPTO_PCBC=m -CONFIG_CRYPTO_XTS=m -CONFIG_CRYPTO_KEYWRAP=m -CONFIG_CRYPTO_ADIANTUM=m -CONFIG_CRYPTO_XCBC=m -CONFIG_CRYPTO_VMAC=m -CONFIG_CRYPTO_BLAKE2S=m -CONFIG_CRYPTO_MICHAEL_MIC=m -CONFIG_CRYPTO_RMD160=m -CONFIG_CRYPTO_SHA3=m -CONFIG_CRYPTO_WP512=m CONFIG_CRYPTO_AES=y CONFIG_CRYPTO_AES_TI=m CONFIG_CRYPTO_ANUBIS=m -CONFIG_CRYPTO_ARC4=m +CONFIG_CRYPTO_ARIA=m CONFIG_CRYPTO_BLOWFISH=m CONFIG_CRYPTO_CAMELLIA=m CONFIG_CRYPTO_CAST5=m @@ -574,15 +544,29 @@ CONFIG_CRYPTO_FCRYPT=m CONFIG_CRYPTO_KHAZAD=m CONFIG_CRYPTO_SEED=m CONFIG_CRYPTO_SERPENT=m -CONFIG_CRYPTO_SM4=m +CONFIG_CRYPTO_SM4_GENERIC=m CONFIG_CRYPTO_TEA=m CONFIG_CRYPTO_TWOFISH=m +CONFIG_CRYPTO_ADIANTUM=m +CONFIG_CRYPTO_ARC4=m +CONFIG_CRYPTO_CTS=m +CONFIG_CRYPTO_HCTR2=m +CONFIG_CRYPTO_LRW=m +CONFIG_CRYPTO_PCBC=m +CONFIG_CRYPTO_XTS=m +CONFIG_CRYPTO_AEGIS128=m +CONFIG_CRYPTO_MD4=m +CONFIG_CRYPTO_MICHAEL_MIC=m +CONFIG_CRYPTO_RMD160=m +CONFIG_CRYPTO_SHA1=m +CONFIG_CRYPTO_SM3_GENERIC=m +CONFIG_CRYPTO_WP512=m +CONFIG_CRYPTO_XCBC=m CONFIG_CRYPTO_LZO=m CONFIG_CRYPTO_842=m CONFIG_CRYPTO_LZ4=m CONFIG_CRYPTO_LZ4HC=m CONFIG_CRYPTO_ZSTD=m -CONFIG_CRYPTO_ANSI_CPRNG=m CONFIG_CRYPTO_DRBG_HASH=y CONFIG_CRYPTO_DRBG_CTR=y CONFIG_CRYPTO_USER_API_HASH=m @@ -591,10 +575,9 @@ CONFIG_CRYPTO_USER_API_RNG=m CONFIG_CRYPTO_USER_API_AEAD=m # CONFIG_CRYPTO_HW is not set CONFIG_PRIME_NUMBERS=m -CONFIG_CRC32_SELFTEST=m -CONFIG_CRC64=m +CONFIG_CRC_BENCHMARK=y CONFIG_XZ_DEC_TEST=m -CONFIG_STRING_SELFTEST=m +CONFIG_GLOB_SELFTEST=m # CONFIG_SECTION_MISMATCH_WARN_ONLY is not set CONFIG_MAGIC_SYSRQ=y CONFIG_TEST_LOCKUP=m @@ -602,42 +585,31 @@ CONFIG_WW_MUTEX_SELFTEST=m CONFIG_EARLY_PRINTK=y CONFIG_KUNIT=m CONFIG_KUNIT_ALL_TESTS=m -CONFIG_TEST_LIST_SORT=m +CONFIG_TEST_DHRY=m CONFIG_TEST_MIN_HEAP=m -CONFIG_TEST_SORT=m CONFIG_TEST_DIV64=m +CONFIG_TEST_MULDIV64=m CONFIG_REED_SOLOMON_TEST=m CONFIG_ATOMIC64_SELFTEST=m CONFIG_ASYNC_RAID6_TEST=m CONFIG_TEST_HEXDUMP=m -CONFIG_TEST_STRING_HELPERS=m -CONFIG_TEST_STRSCPY=m CONFIG_TEST_KSTRTOX=m -CONFIG_TEST_PRINTF=m CONFIG_TEST_BITMAP=m CONFIG_TEST_UUID=m CONFIG_TEST_XARRAY=m -CONFIG_TEST_OVERFLOW=m +CONFIG_TEST_MAPLE_TREE=m CONFIG_TEST_RHASHTABLE=m -CONFIG_TEST_HASH=m CONFIG_TEST_IDA=m CONFIG_TEST_BITOPS=m CONFIG_TEST_VMALLOC=m -CONFIG_TEST_USER_COPY=m CONFIG_TEST_BPF=m -CONFIG_TEST_BLACKHOLE_DEV=m CONFIG_FIND_BIT_BENCHMARK=m CONFIG_TEST_FIRMWARE=m CONFIG_TEST_SYSCTL=m -CONFIG_BITFIELD_KUNIT=m -CONFIG_RESOURCE_KUNIT_TEST=m CONFIG_LINEAR_RANGES_TEST=m -CONFIG_CMDLINE_KUNIT_TEST=m -CONFIG_BITS_TEST=m CONFIG_TEST_UDELAY=m CONFIG_TEST_STATIC_KEYS=m CONFIG_TEST_KMOD=m CONFIG_TEST_MEMCAT_P=m -CONFIG_TEST_STACKINIT=m CONFIG_TEST_MEMINIT=m CONFIG_TEST_FREE_PAGES=m diff --git a/arch/m68k/configs/bvme6000_defconfig b/arch/m68k/configs/bvme6000_defconfig index 2c3f42833846..7b0a4ef0b010 100644 --- a/arch/m68k/configs/bvme6000_defconfig +++ b/arch/m68k/configs/bvme6000_defconfig @@ -10,8 +10,6 @@ CONFIG_LOG_BUF_SHIFT=16 # CONFIG_NET_NS is not set CONFIG_BLK_DEV_INITRD=y CONFIG_CC_OPTIMIZE_FOR_SIZE=y -CONFIG_USERFAULTFD=y -CONFIG_SLAB=y CONFIG_KEXEC=y CONFIG_BOOTINFO_PROC=y CONFIG_M68040=y @@ -21,6 +19,7 @@ CONFIG_BVME6000=y CONFIG_PROC_HARDWARE=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y +CONFIG_TRIM_UNUSED_KSYMS=y CONFIG_PARTITION_ADVANCED=y CONFIG_AMIGA_PARTITION=y CONFIG_ATARI_PARTITION=y @@ -35,11 +34,10 @@ CONFIG_MQ_IOSCHED_DEADLINE=m CONFIG_MQ_IOSCHED_KYBER=m CONFIG_IOSCHED_BFQ=m # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set -CONFIG_BINFMT_AOUT=m CONFIG_BINFMT_MISC=m # CONFIG_COMPACTION is not set -CONFIG_CLEANCACHE=y -CONFIG_ZPOOL=m +CONFIG_DMAPOOL_TEST=m +CONFIG_USERFAULTFD=y CONFIG_NET=y CONFIG_PACKET=y CONFIG_PACKET_DIAG=m @@ -77,10 +75,9 @@ CONFIG_IPV6_ILA=m CONFIG_IPV6_VTI=m CONFIG_IPV6_GRE=m CONFIG_NETFILTER=y +CONFIG_NETFILTER_NETLINK_HOOK=m CONFIG_NF_CONNTRACK=m CONFIG_NF_CONNTRACK_ZONES=y -# CONFIG_NF_CONNTRACK_PROCFS is not set -# CONFIG_NF_CT_PROTO_DCCP is not set CONFIG_NF_CONNTRACK_AMANDA=m CONFIG_NF_CONNTRACK_FTP=m CONFIG_NF_CONNTRACK_H323=m @@ -97,7 +94,6 @@ CONFIG_NF_TABLES_NETDEV=y CONFIG_NFT_NUMGEN=m CONFIG_NFT_CT=m CONFIG_NFT_FLOW_OFFLOAD=m -CONFIG_NFT_COUNTER=m CONFIG_NFT_CONNLIMIT=m CONFIG_NFT_LOG=m CONFIG_NFT_LIMIT=m @@ -105,7 +101,6 @@ CONFIG_NFT_MASQ=m CONFIG_NFT_REDIR=m CONFIG_NFT_NAT=m CONFIG_NFT_TUNNEL=m -CONFIG_NFT_OBJREF=m CONFIG_NFT_QUEUE=m CONFIG_NFT_QUOTA=m CONFIG_NFT_REJECT=m @@ -123,6 +118,7 @@ CONFIG_NFT_FIB_NETDEV=m CONFIG_NFT_REJECT_NETDEV=m CONFIG_NF_FLOW_TABLE_INET=m CONFIG_NF_FLOW_TABLE=m +CONFIG_NETFILTER_XTABLES_LEGACY=y CONFIG_NETFILTER_XT_SET=m CONFIG_NETFILTER_XT_TARGET_CHECKSUM=m CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m @@ -197,7 +193,6 @@ CONFIG_IP_SET_LIST_SET=m CONFIG_NFT_DUP_IPV4=m CONFIG_NFT_FIB_IPV4=m CONFIG_NF_TABLES_ARP=y -CONFIG_NF_FLOW_TABLE_IPV4=m CONFIG_NF_LOG_ARP=m CONFIG_NF_LOG_IPV4=m CONFIG_IP_NF_IPTABLES=m @@ -205,24 +200,19 @@ CONFIG_IP_NF_MATCH_AH=m CONFIG_IP_NF_MATCH_ECN=m CONFIG_IP_NF_MATCH_RPFILTER=m CONFIG_IP_NF_MATCH_TTL=m -CONFIG_IP_NF_FILTER=m CONFIG_IP_NF_TARGET_REJECT=m CONFIG_IP_NF_TARGET_SYNPROXY=m CONFIG_IP_NF_NAT=m CONFIG_IP_NF_TARGET_MASQUERADE=m CONFIG_IP_NF_TARGET_NETMAP=m CONFIG_IP_NF_TARGET_REDIRECT=m -CONFIG_IP_NF_MANGLE=m -CONFIG_IP_NF_TARGET_CLUSTERIP=m CONFIG_IP_NF_TARGET_ECN=m CONFIG_IP_NF_TARGET_TTL=m CONFIG_IP_NF_RAW=m -CONFIG_IP_NF_ARPTABLES=m CONFIG_IP_NF_ARPFILTER=m CONFIG_IP_NF_ARP_MANGLE=m CONFIG_NFT_DUP_IPV6=m CONFIG_NFT_FIB_IPV6=m -CONFIG_NF_FLOW_TABLE_IPV6=m CONFIG_IP6_NF_IPTABLES=m CONFIG_IP6_NF_MATCH_AH=m CONFIG_IP6_NF_MATCH_EUI64=m @@ -235,10 +225,8 @@ CONFIG_IP6_NF_MATCH_RPFILTER=m CONFIG_IP6_NF_MATCH_RT=m CONFIG_IP6_NF_MATCH_SRH=m CONFIG_IP6_NF_TARGET_HL=m -CONFIG_IP6_NF_FILTER=m CONFIG_IP6_NF_TARGET_REJECT=m CONFIG_IP6_NF_TARGET_SYNPROXY=m -CONFIG_IP6_NF_MANGLE=m CONFIG_IP6_NF_RAW=m CONFIG_IP6_NF_NAT=m CONFIG_IP6_NF_TARGET_MASQUERADE=m @@ -247,6 +235,7 @@ CONFIG_NF_TABLES_BRIDGE=m CONFIG_NFT_BRIDGE_META=m CONFIG_NFT_BRIDGE_REJECT=m CONFIG_NF_CONNTRACK_BRIDGE=m +CONFIG_BRIDGE_NF_EBTABLES_LEGACY=m CONFIG_BRIDGE_NF_EBTABLES=m CONFIG_BRIDGE_EBT_BROUTE=m CONFIG_BRIDGE_EBT_T_FILTER=m @@ -268,9 +257,7 @@ CONFIG_BRIDGE_EBT_REDIRECT=m CONFIG_BRIDGE_EBT_SNAT=m CONFIG_BRIDGE_EBT_LOG=m CONFIG_BRIDGE_EBT_NFLOG=m -CONFIG_IP_DCCP=m -# CONFIG_IP_DCCP_CCID3 is not set -CONFIG_SCTP_COOKIE_HMAC_SHA1=y +CONFIG_IP_SCTP=m CONFIG_RDS=m CONFIG_RDS_TCP=m CONFIG_L2TP=m @@ -286,7 +273,6 @@ CONFIG_6LOWPAN_GHC_EXT_HDR_ROUTE=m CONFIG_DNS_RESOLVER=y CONFIG_BATMAN_ADV=m # CONFIG_BATMAN_ADV_BATMAN_V is not set -CONFIG_BATMAN_ADV_NC=y CONFIG_NETLINK_DIAG=m CONFIG_MPLS=y CONFIG_NET_MPLS_GSO=m @@ -301,12 +287,11 @@ CONFIG_DEVTMPFS=y CONFIG_DEVTMPFS_MOUNT=y CONFIG_TEST_ASYNC_DRIVER_PROBE=m CONFIG_CONNECTOR=m +CONFIG_ZRAM=m CONFIG_BLK_DEV_LOOP=y -CONFIG_BLK_DEV_CRYPTOLOOP=m CONFIG_BLK_DEV_DRBD=m CONFIG_BLK_DEV_NBD=m CONFIG_BLK_DEV_RAM=y -CONFIG_CDROM_PKTCDVD=m CONFIG_ATA_OVER_ETH=m CONFIG_DUMMY_IRQ=m CONFIG_RAID_ATTRS=m @@ -344,6 +329,7 @@ CONFIG_TCM_PSCSI=m CONFIG_NETDEVICES=y CONFIG_DUMMY=m CONFIG_WIREGUARD=m +CONFIG_OVPN=m CONFIG_EQUALIZER=m CONFIG_NET_TEAM=m CONFIG_NET_TEAM_MODE_BROADCAST=m @@ -359,9 +345,11 @@ CONFIG_VXLAN=m CONFIG_GENEVE=m CONFIG_BAREUDP=m CONFIG_GTP=m +CONFIG_PFCP=m CONFIG_MACSEC=m CONFIG_NETCONSOLE=m CONFIG_NETCONSOLE_DYNAMIC=y +CONFIG_TUN=m CONFIG_VETH=m CONFIG_BVME6000_NET=y CONFIG_PPP=m @@ -405,13 +393,13 @@ CONFIG_RTC_DRV_GENERIC=m # CONFIG_IOMMU_SUPPORT is not set CONFIG_DAX=m CONFIG_EXT4_FS=y -CONFIG_REISERFS_FS=m CONFIG_JFS_FS=m +CONFIG_XFS_FS=m CONFIG_OCFS2_FS=m # CONFIG_OCFS2_DEBUG_MASKLOG is not set +CONFIG_BTRFS_FS=m CONFIG_FANOTIFY=y CONFIG_QUOTA_NETLINK_INTERFACE=y -# CONFIG_PRINT_QUOTA_WARNING is not set CONFIG_AUTOFS_FS=m CONFIG_FUSE_FS=m CONFIG_CUSE=m @@ -423,6 +411,8 @@ CONFIG_UDF_FS=m CONFIG_MSDOS_FS=m CONFIG_VFAT_FS=m CONFIG_EXFAT_FS=m +CONFIG_NTFS3_FS=m +CONFIG_NTFS3_LZX_XPRESS=y CONFIG_PROC_KCORE=y CONFIG_PROC_CHILDREN=y CONFIG_TMPFS=y @@ -441,7 +431,6 @@ CONFIG_OMFS_FS=m CONFIG_HPFS_FS=m CONFIG_QNX4FS_FS=m CONFIG_QNX6FS_FS=m -CONFIG_SYSV_FS=m CONFIG_UFS_FS=m CONFIG_EROFS_FS=m CONFIG_NFS_FS=y @@ -449,8 +438,9 @@ CONFIG_NFS_V4=m CONFIG_NFS_SWAP=y CONFIG_ROOT_NFS=y CONFIG_NFSD=m -CONFIG_NFSD_V3=y +CONFIG_RPCSEC_GSS_KRB5=m CONFIG_CIFS=m +# CONFIG_CIFS_STATS2 is not set # CONFIG_CIFS_DEBUG is not set CONFIG_CODA_FS=m CONFIG_NLS_CODEPAGE_437=y @@ -504,38 +494,19 @@ CONFIG_NLS_MAC_TURKISH=m CONFIG_DLM=m CONFIG_ENCRYPTED_KEYS=m CONFIG_HARDENED_USERCOPY=y -CONFIG_CRYPTO_MANAGER=y CONFIG_CRYPTO_USER=m +CONFIG_CRYPTO_NULL=m CONFIG_CRYPTO_CRYPTD=m -CONFIG_CRYPTO_TEST=m +CONFIG_CRYPTO_BENCHMARK=m CONFIG_CRYPTO_RSA=m CONFIG_CRYPTO_DH=m CONFIG_CRYPTO_ECDH=m CONFIG_CRYPTO_ECDSA=m CONFIG_CRYPTO_ECRDSA=m -CONFIG_CRYPTO_SM2=m -CONFIG_CRYPTO_CURVE25519=m -CONFIG_CRYPTO_CHACHA20POLY1305=m -CONFIG_CRYPTO_AEGIS128=m -CONFIG_CRYPTO_CFB=m -CONFIG_CRYPTO_CTS=m -CONFIG_CRYPTO_LRW=m -CONFIG_CRYPTO_OFB=m -CONFIG_CRYPTO_PCBC=m -CONFIG_CRYPTO_XTS=m -CONFIG_CRYPTO_KEYWRAP=m -CONFIG_CRYPTO_ADIANTUM=m -CONFIG_CRYPTO_XCBC=m -CONFIG_CRYPTO_VMAC=m -CONFIG_CRYPTO_BLAKE2S=m -CONFIG_CRYPTO_MICHAEL_MIC=m -CONFIG_CRYPTO_RMD160=m -CONFIG_CRYPTO_SHA3=m -CONFIG_CRYPTO_WP512=m CONFIG_CRYPTO_AES=y CONFIG_CRYPTO_AES_TI=m CONFIG_CRYPTO_ANUBIS=m -CONFIG_CRYPTO_ARC4=m +CONFIG_CRYPTO_ARIA=m CONFIG_CRYPTO_BLOWFISH=m CONFIG_CRYPTO_CAMELLIA=m CONFIG_CRYPTO_CAST5=m @@ -545,15 +516,29 @@ CONFIG_CRYPTO_FCRYPT=m CONFIG_CRYPTO_KHAZAD=m CONFIG_CRYPTO_SEED=m CONFIG_CRYPTO_SERPENT=m -CONFIG_CRYPTO_SM4=m +CONFIG_CRYPTO_SM4_GENERIC=m CONFIG_CRYPTO_TEA=m CONFIG_CRYPTO_TWOFISH=m +CONFIG_CRYPTO_ADIANTUM=m +CONFIG_CRYPTO_ARC4=m +CONFIG_CRYPTO_CTS=m +CONFIG_CRYPTO_HCTR2=m +CONFIG_CRYPTO_LRW=m +CONFIG_CRYPTO_PCBC=m +CONFIG_CRYPTO_XTS=m +CONFIG_CRYPTO_AEGIS128=m +CONFIG_CRYPTO_MD4=m +CONFIG_CRYPTO_MICHAEL_MIC=m +CONFIG_CRYPTO_RMD160=m +CONFIG_CRYPTO_SHA1=m +CONFIG_CRYPTO_SM3_GENERIC=m +CONFIG_CRYPTO_WP512=m +CONFIG_CRYPTO_XCBC=m CONFIG_CRYPTO_LZO=m CONFIG_CRYPTO_842=m CONFIG_CRYPTO_LZ4=m CONFIG_CRYPTO_LZ4HC=m CONFIG_CRYPTO_ZSTD=m -CONFIG_CRYPTO_ANSI_CPRNG=m CONFIG_CRYPTO_DRBG_HASH=y CONFIG_CRYPTO_DRBG_CTR=y CONFIG_CRYPTO_USER_API_HASH=m @@ -562,10 +547,9 @@ CONFIG_CRYPTO_USER_API_RNG=m CONFIG_CRYPTO_USER_API_AEAD=m # CONFIG_CRYPTO_HW is not set CONFIG_PRIME_NUMBERS=m -CONFIG_CRC32_SELFTEST=m -CONFIG_CRC64=m +CONFIG_CRC_BENCHMARK=y CONFIG_XZ_DEC_TEST=m -CONFIG_STRING_SELFTEST=m +CONFIG_GLOB_SELFTEST=m # CONFIG_SECTION_MISMATCH_WARN_ONLY is not set CONFIG_MAGIC_SYSRQ=y CONFIG_TEST_LOCKUP=m @@ -573,42 +557,31 @@ CONFIG_WW_MUTEX_SELFTEST=m CONFIG_EARLY_PRINTK=y CONFIG_KUNIT=m CONFIG_KUNIT_ALL_TESTS=m -CONFIG_TEST_LIST_SORT=m +CONFIG_TEST_DHRY=m CONFIG_TEST_MIN_HEAP=m -CONFIG_TEST_SORT=m CONFIG_TEST_DIV64=m +CONFIG_TEST_MULDIV64=m CONFIG_REED_SOLOMON_TEST=m CONFIG_ATOMIC64_SELFTEST=m CONFIG_ASYNC_RAID6_TEST=m CONFIG_TEST_HEXDUMP=m -CONFIG_TEST_STRING_HELPERS=m -CONFIG_TEST_STRSCPY=m CONFIG_TEST_KSTRTOX=m -CONFIG_TEST_PRINTF=m CONFIG_TEST_BITMAP=m CONFIG_TEST_UUID=m CONFIG_TEST_XARRAY=m -CONFIG_TEST_OVERFLOW=m +CONFIG_TEST_MAPLE_TREE=m CONFIG_TEST_RHASHTABLE=m -CONFIG_TEST_HASH=m CONFIG_TEST_IDA=m CONFIG_TEST_BITOPS=m CONFIG_TEST_VMALLOC=m -CONFIG_TEST_USER_COPY=m CONFIG_TEST_BPF=m -CONFIG_TEST_BLACKHOLE_DEV=m CONFIG_FIND_BIT_BENCHMARK=m CONFIG_TEST_FIRMWARE=m CONFIG_TEST_SYSCTL=m -CONFIG_BITFIELD_KUNIT=m -CONFIG_RESOURCE_KUNIT_TEST=m CONFIG_LINEAR_RANGES_TEST=m -CONFIG_CMDLINE_KUNIT_TEST=m -CONFIG_BITS_TEST=m CONFIG_TEST_UDELAY=m CONFIG_TEST_STATIC_KEYS=m CONFIG_TEST_KMOD=m CONFIG_TEST_MEMCAT_P=m -CONFIG_TEST_STACKINIT=m CONFIG_TEST_MEMINIT=m CONFIG_TEST_FREE_PAGES=m diff --git a/arch/m68k/configs/hp300_defconfig b/arch/m68k/configs/hp300_defconfig index 5b1898d4b249..089c5c394c62 100644 --- a/arch/m68k/configs/hp300_defconfig +++ b/arch/m68k/configs/hp300_defconfig @@ -10,8 +10,6 @@ CONFIG_LOG_BUF_SHIFT=16 # CONFIG_NET_NS is not set CONFIG_BLK_DEV_INITRD=y CONFIG_CC_OPTIMIZE_FOR_SIZE=y -CONFIG_USERFAULTFD=y -CONFIG_SLAB=y CONFIG_KEXEC=y CONFIG_BOOTINFO_PROC=y CONFIG_M68020=y @@ -22,6 +20,7 @@ CONFIG_HP300=y CONFIG_PROC_HARDWARE=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y +CONFIG_TRIM_UNUSED_KSYMS=y CONFIG_PARTITION_ADVANCED=y CONFIG_AMIGA_PARTITION=y CONFIG_ATARI_PARTITION=y @@ -37,11 +36,10 @@ CONFIG_MQ_IOSCHED_DEADLINE=m CONFIG_MQ_IOSCHED_KYBER=m CONFIG_IOSCHED_BFQ=m # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set -CONFIG_BINFMT_AOUT=m CONFIG_BINFMT_MISC=m # CONFIG_COMPACTION is not set -CONFIG_CLEANCACHE=y -CONFIG_ZPOOL=m +CONFIG_DMAPOOL_TEST=m +CONFIG_USERFAULTFD=y CONFIG_NET=y CONFIG_PACKET=y CONFIG_PACKET_DIAG=m @@ -79,10 +77,9 @@ CONFIG_IPV6_ILA=m CONFIG_IPV6_VTI=m CONFIG_IPV6_GRE=m CONFIG_NETFILTER=y +CONFIG_NETFILTER_NETLINK_HOOK=m CONFIG_NF_CONNTRACK=m CONFIG_NF_CONNTRACK_ZONES=y -# CONFIG_NF_CONNTRACK_PROCFS is not set -# CONFIG_NF_CT_PROTO_DCCP is not set CONFIG_NF_CONNTRACK_AMANDA=m CONFIG_NF_CONNTRACK_FTP=m CONFIG_NF_CONNTRACK_H323=m @@ -99,7 +96,6 @@ CONFIG_NF_TABLES_NETDEV=y CONFIG_NFT_NUMGEN=m CONFIG_NFT_CT=m CONFIG_NFT_FLOW_OFFLOAD=m -CONFIG_NFT_COUNTER=m CONFIG_NFT_CONNLIMIT=m CONFIG_NFT_LOG=m CONFIG_NFT_LIMIT=m @@ -107,7 +103,6 @@ CONFIG_NFT_MASQ=m CONFIG_NFT_REDIR=m CONFIG_NFT_NAT=m CONFIG_NFT_TUNNEL=m -CONFIG_NFT_OBJREF=m CONFIG_NFT_QUEUE=m CONFIG_NFT_QUOTA=m CONFIG_NFT_REJECT=m @@ -125,6 +120,7 @@ CONFIG_NFT_FIB_NETDEV=m CONFIG_NFT_REJECT_NETDEV=m CONFIG_NF_FLOW_TABLE_INET=m CONFIG_NF_FLOW_TABLE=m +CONFIG_NETFILTER_XTABLES_LEGACY=y CONFIG_NETFILTER_XT_SET=m CONFIG_NETFILTER_XT_TARGET_CHECKSUM=m CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m @@ -199,7 +195,6 @@ CONFIG_IP_SET_LIST_SET=m CONFIG_NFT_DUP_IPV4=m CONFIG_NFT_FIB_IPV4=m CONFIG_NF_TABLES_ARP=y -CONFIG_NF_FLOW_TABLE_IPV4=m CONFIG_NF_LOG_ARP=m CONFIG_NF_LOG_IPV4=m CONFIG_IP_NF_IPTABLES=m @@ -207,24 +202,19 @@ CONFIG_IP_NF_MATCH_AH=m CONFIG_IP_NF_MATCH_ECN=m CONFIG_IP_NF_MATCH_RPFILTER=m CONFIG_IP_NF_MATCH_TTL=m -CONFIG_IP_NF_FILTER=m CONFIG_IP_NF_TARGET_REJECT=m CONFIG_IP_NF_TARGET_SYNPROXY=m CONFIG_IP_NF_NAT=m CONFIG_IP_NF_TARGET_MASQUERADE=m CONFIG_IP_NF_TARGET_NETMAP=m CONFIG_IP_NF_TARGET_REDIRECT=m -CONFIG_IP_NF_MANGLE=m -CONFIG_IP_NF_TARGET_CLUSTERIP=m CONFIG_IP_NF_TARGET_ECN=m CONFIG_IP_NF_TARGET_TTL=m CONFIG_IP_NF_RAW=m -CONFIG_IP_NF_ARPTABLES=m CONFIG_IP_NF_ARPFILTER=m CONFIG_IP_NF_ARP_MANGLE=m CONFIG_NFT_DUP_IPV6=m CONFIG_NFT_FIB_IPV6=m -CONFIG_NF_FLOW_TABLE_IPV6=m CONFIG_IP6_NF_IPTABLES=m CONFIG_IP6_NF_MATCH_AH=m CONFIG_IP6_NF_MATCH_EUI64=m @@ -237,10 +227,8 @@ CONFIG_IP6_NF_MATCH_RPFILTER=m CONFIG_IP6_NF_MATCH_RT=m CONFIG_IP6_NF_MATCH_SRH=m CONFIG_IP6_NF_TARGET_HL=m -CONFIG_IP6_NF_FILTER=m CONFIG_IP6_NF_TARGET_REJECT=m CONFIG_IP6_NF_TARGET_SYNPROXY=m -CONFIG_IP6_NF_MANGLE=m CONFIG_IP6_NF_RAW=m CONFIG_IP6_NF_NAT=m CONFIG_IP6_NF_TARGET_MASQUERADE=m @@ -249,6 +237,7 @@ CONFIG_NF_TABLES_BRIDGE=m CONFIG_NFT_BRIDGE_META=m CONFIG_NFT_BRIDGE_REJECT=m CONFIG_NF_CONNTRACK_BRIDGE=m +CONFIG_BRIDGE_NF_EBTABLES_LEGACY=m CONFIG_BRIDGE_NF_EBTABLES=m CONFIG_BRIDGE_EBT_BROUTE=m CONFIG_BRIDGE_EBT_T_FILTER=m @@ -270,9 +259,7 @@ CONFIG_BRIDGE_EBT_REDIRECT=m CONFIG_BRIDGE_EBT_SNAT=m CONFIG_BRIDGE_EBT_LOG=m CONFIG_BRIDGE_EBT_NFLOG=m -CONFIG_IP_DCCP=m -# CONFIG_IP_DCCP_CCID3 is not set -CONFIG_SCTP_COOKIE_HMAC_SHA1=y +CONFIG_IP_SCTP=m CONFIG_RDS=m CONFIG_RDS_TCP=m CONFIG_L2TP=m @@ -288,7 +275,6 @@ CONFIG_6LOWPAN_GHC_EXT_HDR_ROUTE=m CONFIG_DNS_RESOLVER=y CONFIG_BATMAN_ADV=m # CONFIG_BATMAN_ADV_BATMAN_V is not set -CONFIG_BATMAN_ADV_NC=y CONFIG_NETLINK_DIAG=m CONFIG_MPLS=y CONFIG_NET_MPLS_GSO=m @@ -303,12 +289,11 @@ CONFIG_DEVTMPFS=y CONFIG_DEVTMPFS_MOUNT=y CONFIG_TEST_ASYNC_DRIVER_PROBE=m CONFIG_CONNECTOR=m +CONFIG_ZRAM=m CONFIG_BLK_DEV_LOOP=y -CONFIG_BLK_DEV_CRYPTOLOOP=m CONFIG_BLK_DEV_DRBD=m CONFIG_BLK_DEV_NBD=m CONFIG_BLK_DEV_RAM=y -CONFIG_CDROM_PKTCDVD=m CONFIG_ATA_OVER_ETH=m CONFIG_DUMMY_IRQ=m CONFIG_RAID_ATTRS=m @@ -345,6 +330,7 @@ CONFIG_TCM_PSCSI=m CONFIG_NETDEVICES=y CONFIG_DUMMY=m CONFIG_WIREGUARD=m +CONFIG_OVPN=m CONFIG_EQUALIZER=m CONFIG_NET_TEAM=m CONFIG_NET_TEAM_MODE_BROADCAST=m @@ -360,9 +346,11 @@ CONFIG_VXLAN=m CONFIG_GENEVE=m CONFIG_BAREUDP=m CONFIG_GTP=m +CONFIG_PFCP=m CONFIG_MACSEC=m CONFIG_NETCONSOLE=m CONFIG_NETCONSOLE_DYNAMIC=y +CONFIG_TUN=m CONFIG_VETH=m CONFIG_HPLANCE=y CONFIG_PPP=m @@ -396,6 +384,7 @@ CONFIG_PTP_1588_CLOCK=m # CONFIG_HWMON is not set CONFIG_FB=y CONFIG_FRAMEBUFFER_CONSOLE=y +CONFIG_FRAMEBUFFER_CONSOLE_LEGACY_ACCELERATION=y CONFIG_LOGO=y # CONFIG_LOGO_LINUX_MONO is not set # CONFIG_LOGO_LINUX_VGA16 is not set @@ -414,13 +403,13 @@ CONFIG_RTC_DRV_GENERIC=m # CONFIG_IOMMU_SUPPORT is not set CONFIG_DAX=m CONFIG_EXT4_FS=y -CONFIG_REISERFS_FS=m CONFIG_JFS_FS=m +CONFIG_XFS_FS=m CONFIG_OCFS2_FS=m # CONFIG_OCFS2_DEBUG_MASKLOG is not set +CONFIG_BTRFS_FS=m CONFIG_FANOTIFY=y CONFIG_QUOTA_NETLINK_INTERFACE=y -# CONFIG_PRINT_QUOTA_WARNING is not set CONFIG_AUTOFS_FS=m CONFIG_FUSE_FS=m CONFIG_CUSE=m @@ -432,6 +421,8 @@ CONFIG_UDF_FS=m CONFIG_MSDOS_FS=m CONFIG_VFAT_FS=m CONFIG_EXFAT_FS=m +CONFIG_NTFS3_FS=m +CONFIG_NTFS3_LZX_XPRESS=y CONFIG_PROC_KCORE=y CONFIG_PROC_CHILDREN=y CONFIG_TMPFS=y @@ -450,7 +441,6 @@ CONFIG_OMFS_FS=m CONFIG_HPFS_FS=m CONFIG_QNX4FS_FS=m CONFIG_QNX6FS_FS=m -CONFIG_SYSV_FS=m CONFIG_UFS_FS=m CONFIG_EROFS_FS=m CONFIG_NFS_FS=y @@ -458,8 +448,9 @@ CONFIG_NFS_V4=m CONFIG_NFS_SWAP=y CONFIG_ROOT_NFS=y CONFIG_NFSD=m -CONFIG_NFSD_V3=y +CONFIG_RPCSEC_GSS_KRB5=m CONFIG_CIFS=m +# CONFIG_CIFS_STATS2 is not set # CONFIG_CIFS_DEBUG is not set CONFIG_CODA_FS=m CONFIG_NLS_CODEPAGE_437=y @@ -513,38 +504,19 @@ CONFIG_NLS_MAC_TURKISH=m CONFIG_DLM=m CONFIG_ENCRYPTED_KEYS=m CONFIG_HARDENED_USERCOPY=y -CONFIG_CRYPTO_MANAGER=y CONFIG_CRYPTO_USER=m +CONFIG_CRYPTO_NULL=m CONFIG_CRYPTO_CRYPTD=m -CONFIG_CRYPTO_TEST=m +CONFIG_CRYPTO_BENCHMARK=m CONFIG_CRYPTO_RSA=m CONFIG_CRYPTO_DH=m CONFIG_CRYPTO_ECDH=m CONFIG_CRYPTO_ECDSA=m CONFIG_CRYPTO_ECRDSA=m -CONFIG_CRYPTO_SM2=m -CONFIG_CRYPTO_CURVE25519=m -CONFIG_CRYPTO_CHACHA20POLY1305=m -CONFIG_CRYPTO_AEGIS128=m -CONFIG_CRYPTO_CFB=m -CONFIG_CRYPTO_CTS=m -CONFIG_CRYPTO_LRW=m -CONFIG_CRYPTO_OFB=m -CONFIG_CRYPTO_PCBC=m -CONFIG_CRYPTO_XTS=m -CONFIG_CRYPTO_KEYWRAP=m -CONFIG_CRYPTO_ADIANTUM=m -CONFIG_CRYPTO_XCBC=m -CONFIG_CRYPTO_VMAC=m -CONFIG_CRYPTO_BLAKE2S=m -CONFIG_CRYPTO_MICHAEL_MIC=m -CONFIG_CRYPTO_RMD160=m -CONFIG_CRYPTO_SHA3=m -CONFIG_CRYPTO_WP512=m CONFIG_CRYPTO_AES=y CONFIG_CRYPTO_AES_TI=m CONFIG_CRYPTO_ANUBIS=m -CONFIG_CRYPTO_ARC4=m +CONFIG_CRYPTO_ARIA=m CONFIG_CRYPTO_BLOWFISH=m CONFIG_CRYPTO_CAMELLIA=m CONFIG_CRYPTO_CAST5=m @@ -554,15 +526,29 @@ CONFIG_CRYPTO_FCRYPT=m CONFIG_CRYPTO_KHAZAD=m CONFIG_CRYPTO_SEED=m CONFIG_CRYPTO_SERPENT=m -CONFIG_CRYPTO_SM4=m +CONFIG_CRYPTO_SM4_GENERIC=m CONFIG_CRYPTO_TEA=m CONFIG_CRYPTO_TWOFISH=m +CONFIG_CRYPTO_ADIANTUM=m +CONFIG_CRYPTO_ARC4=m +CONFIG_CRYPTO_CTS=m +CONFIG_CRYPTO_HCTR2=m +CONFIG_CRYPTO_LRW=m +CONFIG_CRYPTO_PCBC=m +CONFIG_CRYPTO_XTS=m +CONFIG_CRYPTO_AEGIS128=m +CONFIG_CRYPTO_MD4=m +CONFIG_CRYPTO_MICHAEL_MIC=m +CONFIG_CRYPTO_RMD160=m +CONFIG_CRYPTO_SHA1=m +CONFIG_CRYPTO_SM3_GENERIC=m +CONFIG_CRYPTO_WP512=m +CONFIG_CRYPTO_XCBC=m CONFIG_CRYPTO_LZO=m CONFIG_CRYPTO_842=m CONFIG_CRYPTO_LZ4=m CONFIG_CRYPTO_LZ4HC=m CONFIG_CRYPTO_ZSTD=m -CONFIG_CRYPTO_ANSI_CPRNG=m CONFIG_CRYPTO_DRBG_HASH=y CONFIG_CRYPTO_DRBG_CTR=y CONFIG_CRYPTO_USER_API_HASH=m @@ -571,10 +557,9 @@ CONFIG_CRYPTO_USER_API_RNG=m CONFIG_CRYPTO_USER_API_AEAD=m # CONFIG_CRYPTO_HW is not set CONFIG_PRIME_NUMBERS=m -CONFIG_CRC32_SELFTEST=m -CONFIG_CRC64=m +CONFIG_CRC_BENCHMARK=y CONFIG_XZ_DEC_TEST=m -CONFIG_STRING_SELFTEST=m +CONFIG_GLOB_SELFTEST=m # CONFIG_SECTION_MISMATCH_WARN_ONLY is not set CONFIG_MAGIC_SYSRQ=y CONFIG_TEST_LOCKUP=m @@ -582,42 +567,31 @@ CONFIG_WW_MUTEX_SELFTEST=m CONFIG_EARLY_PRINTK=y CONFIG_KUNIT=m CONFIG_KUNIT_ALL_TESTS=m -CONFIG_TEST_LIST_SORT=m +CONFIG_TEST_DHRY=m CONFIG_TEST_MIN_HEAP=m -CONFIG_TEST_SORT=m CONFIG_TEST_DIV64=m +CONFIG_TEST_MULDIV64=m CONFIG_REED_SOLOMON_TEST=m CONFIG_ATOMIC64_SELFTEST=m CONFIG_ASYNC_RAID6_TEST=m CONFIG_TEST_HEXDUMP=m -CONFIG_TEST_STRING_HELPERS=m -CONFIG_TEST_STRSCPY=m CONFIG_TEST_KSTRTOX=m -CONFIG_TEST_PRINTF=m CONFIG_TEST_BITMAP=m CONFIG_TEST_UUID=m CONFIG_TEST_XARRAY=m -CONFIG_TEST_OVERFLOW=m +CONFIG_TEST_MAPLE_TREE=m CONFIG_TEST_RHASHTABLE=m -CONFIG_TEST_HASH=m CONFIG_TEST_IDA=m CONFIG_TEST_BITOPS=m CONFIG_TEST_VMALLOC=m -CONFIG_TEST_USER_COPY=m CONFIG_TEST_BPF=m -CONFIG_TEST_BLACKHOLE_DEV=m CONFIG_FIND_BIT_BENCHMARK=m CONFIG_TEST_FIRMWARE=m CONFIG_TEST_SYSCTL=m -CONFIG_BITFIELD_KUNIT=m -CONFIG_RESOURCE_KUNIT_TEST=m CONFIG_LINEAR_RANGES_TEST=m -CONFIG_CMDLINE_KUNIT_TEST=m -CONFIG_BITS_TEST=m CONFIG_TEST_UDELAY=m CONFIG_TEST_STATIC_KEYS=m CONFIG_TEST_KMOD=m CONFIG_TEST_MEMCAT_P=m -CONFIG_TEST_STACKINIT=m CONFIG_TEST_MEMINIT=m CONFIG_TEST_FREE_PAGES=m diff --git a/arch/m68k/configs/m5208evb_defconfig b/arch/m68k/configs/m5208evb_defconfig index 0ee3079f6ca9..31035a0b9247 100644 --- a/arch/m68k/configs/m5208evb_defconfig +++ b/arch/m68k/configs/m5208evb_defconfig @@ -21,9 +21,6 @@ CONFIG_NET=y CONFIG_PACKET=y CONFIG_UNIX=y CONFIG_INET=y -# CONFIG_INET_XFRM_MODE_TRANSPORT is not set -# CONFIG_INET_XFRM_MODE_TUNNEL is not set -# CONFIG_INET_XFRM_MODE_BEET is not set # CONFIG_INET_DIAG is not set # CONFIG_IPV6 is not set # CONFIG_FW_LOADER is not set diff --git a/arch/m68k/configs/m5249evb_defconfig b/arch/m68k/configs/m5249evb_defconfig index f84f68c04065..5706d7a1daba 100644 --- a/arch/m68k/configs/m5249evb_defconfig +++ b/arch/m68k/configs/m5249evb_defconfig @@ -22,9 +22,6 @@ CONFIG_NET=y CONFIG_PACKET=y CONFIG_UNIX=y CONFIG_INET=y -# CONFIG_INET_XFRM_MODE_TRANSPORT is not set -# CONFIG_INET_XFRM_MODE_TUNNEL is not set -# CONFIG_INET_XFRM_MODE_BEET is not set # CONFIG_INET_DIAG is not set # CONFIG_IPV6 is not set # CONFIG_FW_LOADER is not set diff --git a/arch/m68k/configs/m5272c3_defconfig b/arch/m68k/configs/m5272c3_defconfig index eca65020aae3..f02fe144f4ad 100644 --- a/arch/m68k/configs/m5272c3_defconfig +++ b/arch/m68k/configs/m5272c3_defconfig @@ -22,9 +22,6 @@ CONFIG_NET=y CONFIG_PACKET=y CONFIG_UNIX=y CONFIG_INET=y -# CONFIG_INET_XFRM_MODE_TRANSPORT is not set -# CONFIG_INET_XFRM_MODE_TUNNEL is not set -# CONFIG_INET_XFRM_MODE_BEET is not set # CONFIG_INET_DIAG is not set # CONFIG_IPV6 is not set # CONFIG_FW_LOADER is not set diff --git a/arch/m68k/configs/m5275evb_defconfig b/arch/m68k/configs/m5275evb_defconfig index 9402c7a3e9c7..781f307ff330 100644 --- a/arch/m68k/configs/m5275evb_defconfig +++ b/arch/m68k/configs/m5275evb_defconfig @@ -22,9 +22,6 @@ CONFIG_NET=y CONFIG_PACKET=y CONFIG_UNIX=y CONFIG_INET=y -# CONFIG_INET_XFRM_MODE_TRANSPORT is not set -# CONFIG_INET_XFRM_MODE_TUNNEL is not set -# CONFIG_INET_XFRM_MODE_BEET is not set # CONFIG_INET_DIAG is not set # CONFIG_IPV6 is not set # CONFIG_FW_LOADER is not set diff --git a/arch/m68k/configs/m5307c3_defconfig b/arch/m68k/configs/m5307c3_defconfig index bb8b0eb4bdfc..6eac482356ca 100644 --- a/arch/m68k/configs/m5307c3_defconfig +++ b/arch/m68k/configs/m5307c3_defconfig @@ -22,9 +22,6 @@ CONFIG_NET=y CONFIG_PACKET=y CONFIG_UNIX=y CONFIG_INET=y -# CONFIG_INET_XFRM_MODE_TRANSPORT is not set -# CONFIG_INET_XFRM_MODE_TUNNEL is not set -# CONFIG_INET_XFRM_MODE_BEET is not set # CONFIG_INET_DIAG is not set # CONFIG_IPV6 is not set # CONFIG_FW_LOADER is not set diff --git a/arch/m68k/configs/m5407c3_defconfig b/arch/m68k/configs/m5407c3_defconfig index ce9ccf13c7c0..496dcccb1c18 100644 --- a/arch/m68k/configs/m5407c3_defconfig +++ b/arch/m68k/configs/m5407c3_defconfig @@ -23,9 +23,6 @@ CONFIG_NET=y CONFIG_PACKET=y CONFIG_UNIX=y CONFIG_INET=y -# CONFIG_INET_XFRM_MODE_TRANSPORT is not set -# CONFIG_INET_XFRM_MODE_TUNNEL is not set -# CONFIG_INET_XFRM_MODE_BEET is not set # CONFIG_INET_DIAG is not set # CONFIG_IPV6 is not set # CONFIG_FW_LOADER is not set diff --git a/arch/m68k/configs/m5475evb_defconfig b/arch/m68k/configs/m5475evb_defconfig index 93f7c7a07553..2473dc30228e 100644 --- a/arch/m68k/configs/m5475evb_defconfig +++ b/arch/m68k/configs/m5475evb_defconfig @@ -8,7 +8,7 @@ CONFIG_LOG_BUF_SHIFT=14 # CONFIG_EVENTFD is not set # CONFIG_SHMEM is not set # CONFIG_AIO is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y CONFIG_MODULES=y # CONFIG_BLK_DEV_BSG is not set CONFIG_COLDFIRE=y diff --git a/arch/m68k/configs/mac_defconfig b/arch/m68k/configs/mac_defconfig index 9606ccd8dafa..5f2484c36733 100644 --- a/arch/m68k/configs/mac_defconfig +++ b/arch/m68k/configs/mac_defconfig @@ -10,8 +10,6 @@ CONFIG_LOG_BUF_SHIFT=16 # CONFIG_NET_NS is not set CONFIG_BLK_DEV_INITRD=y CONFIG_CC_OPTIMIZE_FOR_SIZE=y -CONFIG_USERFAULTFD=y -CONFIG_SLAB=y CONFIG_KEXEC=y CONFIG_BOOTINFO_PROC=y CONFIG_M68020=y @@ -22,6 +20,7 @@ CONFIG_MAC=y CONFIG_PROC_HARDWARE=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y +CONFIG_TRIM_UNUSED_KSYMS=y CONFIG_PARTITION_ADVANCED=y CONFIG_AMIGA_PARTITION=y CONFIG_ATARI_PARTITION=y @@ -36,11 +35,10 @@ CONFIG_MQ_IOSCHED_DEADLINE=m CONFIG_MQ_IOSCHED_KYBER=m CONFIG_IOSCHED_BFQ=m # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set -CONFIG_BINFMT_AOUT=m CONFIG_BINFMT_MISC=m # CONFIG_COMPACTION is not set -CONFIG_CLEANCACHE=y -CONFIG_ZPOOL=m +CONFIG_DMAPOOL_TEST=m +CONFIG_USERFAULTFD=y CONFIG_NET=y CONFIG_PACKET=y CONFIG_PACKET_DIAG=m @@ -78,10 +76,9 @@ CONFIG_IPV6_ILA=m CONFIG_IPV6_VTI=m CONFIG_IPV6_GRE=m CONFIG_NETFILTER=y +CONFIG_NETFILTER_NETLINK_HOOK=m CONFIG_NF_CONNTRACK=m CONFIG_NF_CONNTRACK_ZONES=y -# CONFIG_NF_CONNTRACK_PROCFS is not set -# CONFIG_NF_CT_PROTO_DCCP is not set CONFIG_NF_CONNTRACK_AMANDA=m CONFIG_NF_CONNTRACK_FTP=m CONFIG_NF_CONNTRACK_H323=m @@ -98,7 +95,6 @@ CONFIG_NF_TABLES_NETDEV=y CONFIG_NFT_NUMGEN=m CONFIG_NFT_CT=m CONFIG_NFT_FLOW_OFFLOAD=m -CONFIG_NFT_COUNTER=m CONFIG_NFT_CONNLIMIT=m CONFIG_NFT_LOG=m CONFIG_NFT_LIMIT=m @@ -106,7 +102,6 @@ CONFIG_NFT_MASQ=m CONFIG_NFT_REDIR=m CONFIG_NFT_NAT=m CONFIG_NFT_TUNNEL=m -CONFIG_NFT_OBJREF=m CONFIG_NFT_QUEUE=m CONFIG_NFT_QUOTA=m CONFIG_NFT_REJECT=m @@ -124,6 +119,7 @@ CONFIG_NFT_FIB_NETDEV=m CONFIG_NFT_REJECT_NETDEV=m CONFIG_NF_FLOW_TABLE_INET=m CONFIG_NF_FLOW_TABLE=m +CONFIG_NETFILTER_XTABLES_LEGACY=y CONFIG_NETFILTER_XT_SET=m CONFIG_NETFILTER_XT_TARGET_CHECKSUM=m CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m @@ -198,7 +194,6 @@ CONFIG_IP_SET_LIST_SET=m CONFIG_NFT_DUP_IPV4=m CONFIG_NFT_FIB_IPV4=m CONFIG_NF_TABLES_ARP=y -CONFIG_NF_FLOW_TABLE_IPV4=m CONFIG_NF_LOG_ARP=m CONFIG_NF_LOG_IPV4=m CONFIG_IP_NF_IPTABLES=m @@ -206,24 +201,19 @@ CONFIG_IP_NF_MATCH_AH=m CONFIG_IP_NF_MATCH_ECN=m CONFIG_IP_NF_MATCH_RPFILTER=m CONFIG_IP_NF_MATCH_TTL=m -CONFIG_IP_NF_FILTER=m CONFIG_IP_NF_TARGET_REJECT=m CONFIG_IP_NF_TARGET_SYNPROXY=m CONFIG_IP_NF_NAT=m CONFIG_IP_NF_TARGET_MASQUERADE=m CONFIG_IP_NF_TARGET_NETMAP=m CONFIG_IP_NF_TARGET_REDIRECT=m -CONFIG_IP_NF_MANGLE=m -CONFIG_IP_NF_TARGET_CLUSTERIP=m CONFIG_IP_NF_TARGET_ECN=m CONFIG_IP_NF_TARGET_TTL=m CONFIG_IP_NF_RAW=m -CONFIG_IP_NF_ARPTABLES=m CONFIG_IP_NF_ARPFILTER=m CONFIG_IP_NF_ARP_MANGLE=m CONFIG_NFT_DUP_IPV6=m CONFIG_NFT_FIB_IPV6=m -CONFIG_NF_FLOW_TABLE_IPV6=m CONFIG_IP6_NF_IPTABLES=m CONFIG_IP6_NF_MATCH_AH=m CONFIG_IP6_NF_MATCH_EUI64=m @@ -236,10 +226,8 @@ CONFIG_IP6_NF_MATCH_RPFILTER=m CONFIG_IP6_NF_MATCH_RT=m CONFIG_IP6_NF_MATCH_SRH=m CONFIG_IP6_NF_TARGET_HL=m -CONFIG_IP6_NF_FILTER=m CONFIG_IP6_NF_TARGET_REJECT=m CONFIG_IP6_NF_TARGET_SYNPROXY=m -CONFIG_IP6_NF_MANGLE=m CONFIG_IP6_NF_RAW=m CONFIG_IP6_NF_NAT=m CONFIG_IP6_NF_TARGET_MASQUERADE=m @@ -248,6 +236,7 @@ CONFIG_NF_TABLES_BRIDGE=m CONFIG_NFT_BRIDGE_META=m CONFIG_NFT_BRIDGE_REJECT=m CONFIG_NF_CONNTRACK_BRIDGE=m +CONFIG_BRIDGE_NF_EBTABLES_LEGACY=m CONFIG_BRIDGE_NF_EBTABLES=m CONFIG_BRIDGE_EBT_BROUTE=m CONFIG_BRIDGE_EBT_T_FILTER=m @@ -269,17 +258,12 @@ CONFIG_BRIDGE_EBT_REDIRECT=m CONFIG_BRIDGE_EBT_SNAT=m CONFIG_BRIDGE_EBT_LOG=m CONFIG_BRIDGE_EBT_NFLOG=m -CONFIG_IP_DCCP=m -# CONFIG_IP_DCCP_CCID3 is not set -CONFIG_SCTP_COOKIE_HMAC_SHA1=y +CONFIG_IP_SCTP=m CONFIG_RDS=m CONFIG_RDS_TCP=m CONFIG_L2TP=m CONFIG_BRIDGE=m CONFIG_ATALK=m -CONFIG_DEV_APPLETALK=m -CONFIG_IPDDP=m -CONFIG_IPDDP_ENCAP=y CONFIG_6LOWPAN=m CONFIG_6LOWPAN_GHC_EXT_HDR_HOP=m CONFIG_6LOWPAN_GHC_UDP=m @@ -290,7 +274,6 @@ CONFIG_6LOWPAN_GHC_EXT_HDR_ROUTE=m CONFIG_DNS_RESOLVER=y CONFIG_BATMAN_ADV=m # CONFIG_BATMAN_ADV_BATMAN_V is not set -CONFIG_BATMAN_ADV_NC=y CONFIG_NETLINK_DIAG=m CONFIG_MPLS=y CONFIG_NET_MPLS_GSO=m @@ -306,16 +289,14 @@ CONFIG_DEVTMPFS_MOUNT=y CONFIG_TEST_ASYNC_DRIVER_PROBE=m CONFIG_CONNECTOR=m CONFIG_BLK_DEV_SWIM=m +CONFIG_ZRAM=m CONFIG_BLK_DEV_LOOP=y -CONFIG_BLK_DEV_CRYPTOLOOP=m CONFIG_BLK_DEV_DRBD=m CONFIG_BLK_DEV_NBD=m CONFIG_BLK_DEV_RAM=y -CONFIG_CDROM_PKTCDVD=m CONFIG_ATA_OVER_ETH=m CONFIG_DUMMY_IRQ=m CONFIG_RAID_ATTRS=m -CONFIG_SCSI=y CONFIG_BLK_DEV_SD=y CONFIG_CHR_DEV_ST=m CONFIG_BLK_DEV_SR=y @@ -361,6 +342,7 @@ CONFIG_MAC_EMUMOUSEBTN=y CONFIG_NETDEVICES=y CONFIG_DUMMY=m CONFIG_WIREGUARD=m +CONFIG_OVPN=m CONFIG_EQUALIZER=m CONFIG_NET_TEAM=m CONFIG_NET_TEAM_MODE_BROADCAST=m @@ -376,9 +358,11 @@ CONFIG_VXLAN=m CONFIG_GENEVE=m CONFIG_BAREUDP=m CONFIG_GTP=m +CONFIG_PFCP=m CONFIG_MACSEC=m CONFIG_NETCONSOLE=m CONFIG_NETCONSOLE_DYNAMIC=y +CONFIG_TUN=m CONFIG_VETH=m CONFIG_MACMACE=y CONFIG_MAC89x0=y @@ -436,13 +420,13 @@ CONFIG_RTC_DRV_GENERIC=m # CONFIG_IOMMU_SUPPORT is not set CONFIG_DAX=m CONFIG_EXT4_FS=y -CONFIG_REISERFS_FS=m CONFIG_JFS_FS=m +CONFIG_XFS_FS=m CONFIG_OCFS2_FS=m # CONFIG_OCFS2_DEBUG_MASKLOG is not set +CONFIG_BTRFS_FS=m CONFIG_FANOTIFY=y CONFIG_QUOTA_NETLINK_INTERFACE=y -# CONFIG_PRINT_QUOTA_WARNING is not set CONFIG_AUTOFS_FS=m CONFIG_FUSE_FS=m CONFIG_CUSE=m @@ -454,6 +438,8 @@ CONFIG_UDF_FS=m CONFIG_MSDOS_FS=m CONFIG_VFAT_FS=m CONFIG_EXFAT_FS=m +CONFIG_NTFS3_FS=m +CONFIG_NTFS3_LZX_XPRESS=y CONFIG_PROC_KCORE=y CONFIG_PROC_CHILDREN=y CONFIG_TMPFS=y @@ -472,7 +458,6 @@ CONFIG_OMFS_FS=m CONFIG_HPFS_FS=m CONFIG_QNX4FS_FS=m CONFIG_QNX6FS_FS=m -CONFIG_SYSV_FS=m CONFIG_UFS_FS=m CONFIG_EROFS_FS=m CONFIG_NFS_FS=y @@ -480,8 +465,9 @@ CONFIG_NFS_V4=m CONFIG_NFS_SWAP=y CONFIG_ROOT_NFS=y CONFIG_NFSD=m -CONFIG_NFSD_V3=y +CONFIG_RPCSEC_GSS_KRB5=m CONFIG_CIFS=m +# CONFIG_CIFS_STATS2 is not set # CONFIG_CIFS_DEBUG is not set CONFIG_CODA_FS=m CONFIG_NLS_CODEPAGE_437=y @@ -535,38 +521,19 @@ CONFIG_NLS_MAC_TURKISH=m CONFIG_DLM=m CONFIG_ENCRYPTED_KEYS=m CONFIG_HARDENED_USERCOPY=y -CONFIG_CRYPTO_MANAGER=y CONFIG_CRYPTO_USER=m +CONFIG_CRYPTO_NULL=m CONFIG_CRYPTO_CRYPTD=m -CONFIG_CRYPTO_TEST=m +CONFIG_CRYPTO_BENCHMARK=m CONFIG_CRYPTO_RSA=m CONFIG_CRYPTO_DH=m CONFIG_CRYPTO_ECDH=m CONFIG_CRYPTO_ECDSA=m CONFIG_CRYPTO_ECRDSA=m -CONFIG_CRYPTO_SM2=m -CONFIG_CRYPTO_CURVE25519=m -CONFIG_CRYPTO_CHACHA20POLY1305=m -CONFIG_CRYPTO_AEGIS128=m -CONFIG_CRYPTO_CFB=m -CONFIG_CRYPTO_CTS=m -CONFIG_CRYPTO_LRW=m -CONFIG_CRYPTO_OFB=m -CONFIG_CRYPTO_PCBC=m -CONFIG_CRYPTO_XTS=m -CONFIG_CRYPTO_KEYWRAP=m -CONFIG_CRYPTO_ADIANTUM=m -CONFIG_CRYPTO_XCBC=m -CONFIG_CRYPTO_VMAC=m -CONFIG_CRYPTO_BLAKE2S=m -CONFIG_CRYPTO_MICHAEL_MIC=m -CONFIG_CRYPTO_RMD160=m -CONFIG_CRYPTO_SHA3=m -CONFIG_CRYPTO_WP512=m CONFIG_CRYPTO_AES=y CONFIG_CRYPTO_AES_TI=m CONFIG_CRYPTO_ANUBIS=m -CONFIG_CRYPTO_ARC4=m +CONFIG_CRYPTO_ARIA=m CONFIG_CRYPTO_BLOWFISH=m CONFIG_CRYPTO_CAMELLIA=m CONFIG_CRYPTO_CAST5=m @@ -576,15 +543,29 @@ CONFIG_CRYPTO_FCRYPT=m CONFIG_CRYPTO_KHAZAD=m CONFIG_CRYPTO_SEED=m CONFIG_CRYPTO_SERPENT=m -CONFIG_CRYPTO_SM4=m +CONFIG_CRYPTO_SM4_GENERIC=m CONFIG_CRYPTO_TEA=m CONFIG_CRYPTO_TWOFISH=m +CONFIG_CRYPTO_ADIANTUM=m +CONFIG_CRYPTO_ARC4=m +CONFIG_CRYPTO_CTS=m +CONFIG_CRYPTO_HCTR2=m +CONFIG_CRYPTO_LRW=m +CONFIG_CRYPTO_PCBC=m +CONFIG_CRYPTO_XTS=m +CONFIG_CRYPTO_AEGIS128=m +CONFIG_CRYPTO_MD4=m +CONFIG_CRYPTO_MICHAEL_MIC=m +CONFIG_CRYPTO_RMD160=m +CONFIG_CRYPTO_SHA1=m +CONFIG_CRYPTO_SM3_GENERIC=m +CONFIG_CRYPTO_WP512=m +CONFIG_CRYPTO_XCBC=m CONFIG_CRYPTO_LZO=m CONFIG_CRYPTO_842=m CONFIG_CRYPTO_LZ4=m CONFIG_CRYPTO_LZ4HC=m CONFIG_CRYPTO_ZSTD=m -CONFIG_CRYPTO_ANSI_CPRNG=m CONFIG_CRYPTO_DRBG_HASH=y CONFIG_CRYPTO_DRBG_CTR=y CONFIG_CRYPTO_USER_API_HASH=m @@ -593,10 +574,9 @@ CONFIG_CRYPTO_USER_API_RNG=m CONFIG_CRYPTO_USER_API_AEAD=m # CONFIG_CRYPTO_HW is not set CONFIG_PRIME_NUMBERS=m -CONFIG_CRC32_SELFTEST=m -CONFIG_CRC64=m +CONFIG_CRC_BENCHMARK=y CONFIG_XZ_DEC_TEST=m -CONFIG_STRING_SELFTEST=m +CONFIG_GLOB_SELFTEST=m # CONFIG_SECTION_MISMATCH_WARN_ONLY is not set CONFIG_MAGIC_SYSRQ=y CONFIG_TEST_LOCKUP=m @@ -604,42 +584,31 @@ CONFIG_WW_MUTEX_SELFTEST=m CONFIG_EARLY_PRINTK=y CONFIG_KUNIT=m CONFIG_KUNIT_ALL_TESTS=m -CONFIG_TEST_LIST_SORT=m +CONFIG_TEST_DHRY=m CONFIG_TEST_MIN_HEAP=m -CONFIG_TEST_SORT=m CONFIG_TEST_DIV64=m +CONFIG_TEST_MULDIV64=m CONFIG_REED_SOLOMON_TEST=m CONFIG_ATOMIC64_SELFTEST=m CONFIG_ASYNC_RAID6_TEST=m CONFIG_TEST_HEXDUMP=m -CONFIG_TEST_STRING_HELPERS=m -CONFIG_TEST_STRSCPY=m CONFIG_TEST_KSTRTOX=m -CONFIG_TEST_PRINTF=m CONFIG_TEST_BITMAP=m CONFIG_TEST_UUID=m CONFIG_TEST_XARRAY=m -CONFIG_TEST_OVERFLOW=m +CONFIG_TEST_MAPLE_TREE=m CONFIG_TEST_RHASHTABLE=m -CONFIG_TEST_HASH=m CONFIG_TEST_IDA=m CONFIG_TEST_BITOPS=m CONFIG_TEST_VMALLOC=m -CONFIG_TEST_USER_COPY=m CONFIG_TEST_BPF=m -CONFIG_TEST_BLACKHOLE_DEV=m CONFIG_FIND_BIT_BENCHMARK=m CONFIG_TEST_FIRMWARE=m CONFIG_TEST_SYSCTL=m -CONFIG_BITFIELD_KUNIT=m -CONFIG_RESOURCE_KUNIT_TEST=m CONFIG_LINEAR_RANGES_TEST=m -CONFIG_CMDLINE_KUNIT_TEST=m -CONFIG_BITS_TEST=m CONFIG_TEST_UDELAY=m CONFIG_TEST_STATIC_KEYS=m CONFIG_TEST_KMOD=m CONFIG_TEST_MEMCAT_P=m -CONFIG_TEST_STACKINIT=m CONFIG_TEST_MEMINIT=m CONFIG_TEST_FREE_PAGES=m diff --git a/arch/m68k/configs/multi_defconfig b/arch/m68k/configs/multi_defconfig index 3175ba5007e1..74f0a1f6d871 100644 --- a/arch/m68k/configs/multi_defconfig +++ b/arch/m68k/configs/multi_defconfig @@ -10,8 +10,6 @@ CONFIG_LOG_BUF_SHIFT=16 # CONFIG_NET_NS is not set CONFIG_BLK_DEV_INITRD=y CONFIG_CC_OPTIMIZE_FOR_SIZE=y -CONFIG_USERFAULTFD=y -CONFIG_SLAB=y CONFIG_KEXEC=y CONFIG_BOOTINFO_PROC=y CONFIG_M68020=y @@ -46,6 +44,7 @@ CONFIG_AMIGA_BUILTIN_SERIAL=y CONFIG_SERIAL_CONSOLE=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y +CONFIG_TRIM_UNUSED_KSYMS=y CONFIG_PARTITION_ADVANCED=y CONFIG_BSD_DISKLABEL=y CONFIG_MINIX_SUBPARTITION=y @@ -56,11 +55,10 @@ CONFIG_MQ_IOSCHED_DEADLINE=m CONFIG_MQ_IOSCHED_KYBER=m CONFIG_IOSCHED_BFQ=m # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set -CONFIG_BINFMT_AOUT=m CONFIG_BINFMT_MISC=m # CONFIG_COMPACTION is not set -CONFIG_CLEANCACHE=y -CONFIG_ZPOOL=m +CONFIG_DMAPOOL_TEST=m +CONFIG_USERFAULTFD=y CONFIG_NET=y CONFIG_PACKET=y CONFIG_PACKET_DIAG=m @@ -98,10 +96,9 @@ CONFIG_IPV6_ILA=m CONFIG_IPV6_VTI=m CONFIG_IPV6_GRE=m CONFIG_NETFILTER=y +CONFIG_NETFILTER_NETLINK_HOOK=m CONFIG_NF_CONNTRACK=m CONFIG_NF_CONNTRACK_ZONES=y -# CONFIG_NF_CONNTRACK_PROCFS is not set -# CONFIG_NF_CT_PROTO_DCCP is not set CONFIG_NF_CONNTRACK_AMANDA=m CONFIG_NF_CONNTRACK_FTP=m CONFIG_NF_CONNTRACK_H323=m @@ -118,7 +115,6 @@ CONFIG_NF_TABLES_NETDEV=y CONFIG_NFT_NUMGEN=m CONFIG_NFT_CT=m CONFIG_NFT_FLOW_OFFLOAD=m -CONFIG_NFT_COUNTER=m CONFIG_NFT_CONNLIMIT=m CONFIG_NFT_LOG=m CONFIG_NFT_LIMIT=m @@ -126,7 +122,6 @@ CONFIG_NFT_MASQ=m CONFIG_NFT_REDIR=m CONFIG_NFT_NAT=m CONFIG_NFT_TUNNEL=m -CONFIG_NFT_OBJREF=m CONFIG_NFT_QUEUE=m CONFIG_NFT_QUOTA=m CONFIG_NFT_REJECT=m @@ -144,6 +139,7 @@ CONFIG_NFT_FIB_NETDEV=m CONFIG_NFT_REJECT_NETDEV=m CONFIG_NF_FLOW_TABLE_INET=m CONFIG_NF_FLOW_TABLE=m +CONFIG_NETFILTER_XTABLES_LEGACY=y CONFIG_NETFILTER_XT_SET=m CONFIG_NETFILTER_XT_TARGET_CHECKSUM=m CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m @@ -218,7 +214,6 @@ CONFIG_IP_SET_LIST_SET=m CONFIG_NFT_DUP_IPV4=m CONFIG_NFT_FIB_IPV4=m CONFIG_NF_TABLES_ARP=y -CONFIG_NF_FLOW_TABLE_IPV4=m CONFIG_NF_LOG_ARP=m CONFIG_NF_LOG_IPV4=m CONFIG_IP_NF_IPTABLES=m @@ -226,24 +221,19 @@ CONFIG_IP_NF_MATCH_AH=m CONFIG_IP_NF_MATCH_ECN=m CONFIG_IP_NF_MATCH_RPFILTER=m CONFIG_IP_NF_MATCH_TTL=m -CONFIG_IP_NF_FILTER=m CONFIG_IP_NF_TARGET_REJECT=m CONFIG_IP_NF_TARGET_SYNPROXY=m CONFIG_IP_NF_NAT=m CONFIG_IP_NF_TARGET_MASQUERADE=m CONFIG_IP_NF_TARGET_NETMAP=m CONFIG_IP_NF_TARGET_REDIRECT=m -CONFIG_IP_NF_MANGLE=m -CONFIG_IP_NF_TARGET_CLUSTERIP=m CONFIG_IP_NF_TARGET_ECN=m CONFIG_IP_NF_TARGET_TTL=m CONFIG_IP_NF_RAW=m -CONFIG_IP_NF_ARPTABLES=m CONFIG_IP_NF_ARPFILTER=m CONFIG_IP_NF_ARP_MANGLE=m CONFIG_NFT_DUP_IPV6=m CONFIG_NFT_FIB_IPV6=m -CONFIG_NF_FLOW_TABLE_IPV6=m CONFIG_IP6_NF_IPTABLES=m CONFIG_IP6_NF_MATCH_AH=m CONFIG_IP6_NF_MATCH_EUI64=m @@ -256,10 +246,8 @@ CONFIG_IP6_NF_MATCH_RPFILTER=m CONFIG_IP6_NF_MATCH_RT=m CONFIG_IP6_NF_MATCH_SRH=m CONFIG_IP6_NF_TARGET_HL=m -CONFIG_IP6_NF_FILTER=m CONFIG_IP6_NF_TARGET_REJECT=m CONFIG_IP6_NF_TARGET_SYNPROXY=m -CONFIG_IP6_NF_MANGLE=m CONFIG_IP6_NF_RAW=m CONFIG_IP6_NF_NAT=m CONFIG_IP6_NF_TARGET_MASQUERADE=m @@ -268,6 +256,7 @@ CONFIG_NF_TABLES_BRIDGE=m CONFIG_NFT_BRIDGE_META=m CONFIG_NFT_BRIDGE_REJECT=m CONFIG_NF_CONNTRACK_BRIDGE=m +CONFIG_BRIDGE_NF_EBTABLES_LEGACY=m CONFIG_BRIDGE_NF_EBTABLES=m CONFIG_BRIDGE_EBT_BROUTE=m CONFIG_BRIDGE_EBT_T_FILTER=m @@ -289,17 +278,12 @@ CONFIG_BRIDGE_EBT_REDIRECT=m CONFIG_BRIDGE_EBT_SNAT=m CONFIG_BRIDGE_EBT_LOG=m CONFIG_BRIDGE_EBT_NFLOG=m -CONFIG_IP_DCCP=m -# CONFIG_IP_DCCP_CCID3 is not set -CONFIG_SCTP_COOKIE_HMAC_SHA1=y +CONFIG_IP_SCTP=m CONFIG_RDS=m CONFIG_RDS_TCP=m CONFIG_L2TP=m CONFIG_BRIDGE=m CONFIG_ATALK=m -CONFIG_DEV_APPLETALK=m -CONFIG_IPDDP=m -CONFIG_IPDDP_ENCAP=y CONFIG_6LOWPAN=m CONFIG_6LOWPAN_GHC_EXT_HDR_HOP=m CONFIG_6LOWPAN_GHC_UDP=m @@ -310,7 +294,6 @@ CONFIG_6LOWPAN_GHC_EXT_HDR_ROUTE=m CONFIG_DNS_RESOLVER=y CONFIG_BATMAN_ADV=m # CONFIG_BATMAN_ADV_BATMAN_V is not set -CONFIG_BATMAN_ADV_NC=y CONFIG_NETLINK_DIAG=m CONFIG_MPLS=y CONFIG_NET_MPLS_GSO=m @@ -335,16 +318,14 @@ CONFIG_AMIGA_FLOPPY=y CONFIG_ATARI_FLOPPY=y CONFIG_BLK_DEV_SWIM=m CONFIG_AMIGA_Z2RAM=y +CONFIG_ZRAM=m CONFIG_BLK_DEV_LOOP=y -CONFIG_BLK_DEV_CRYPTOLOOP=m CONFIG_BLK_DEV_DRBD=m CONFIG_BLK_DEV_NBD=m CONFIG_BLK_DEV_RAM=y -CONFIG_CDROM_PKTCDVD=m CONFIG_ATA_OVER_ETH=m CONFIG_DUMMY_IRQ=m CONFIG_RAID_ATTRS=m -CONFIG_SCSI=y CONFIG_BLK_DEV_SD=y CONFIG_CHR_DEV_ST=m CONFIG_BLK_DEV_SR=y @@ -404,6 +385,7 @@ CONFIG_MAC_EMUMOUSEBTN=y CONFIG_NETDEVICES=y CONFIG_DUMMY=m CONFIG_WIREGUARD=m +CONFIG_OVPN=m CONFIG_EQUALIZER=m CONFIG_NET_TEAM=m CONFIG_NET_TEAM_MODE_BROADCAST=m @@ -419,9 +401,11 @@ CONFIG_VXLAN=m CONFIG_GENEVE=m CONFIG_BAREUDP=m CONFIG_GTP=m +CONFIG_PFCP=m CONFIG_MACSEC=m CONFIG_NETCONSOLE=m CONFIG_NETCONSOLE_DYNAMIC=y +CONFIG_TUN=m CONFIG_VETH=m CONFIG_A2065=y CONFIG_ARIADNE=y @@ -499,6 +483,7 @@ CONFIG_FB_ATARI=y CONFIG_FB_VALKYRIE=y CONFIG_FB_MAC=y CONFIG_FRAMEBUFFER_CONSOLE=y +CONFIG_FRAMEBUFFER_CONSOLE_LEGACY_ACCELERATION=y CONFIG_LOGO=y CONFIG_SOUND=m CONFIG_DMASOUND_ATARI=m @@ -513,6 +498,7 @@ CONFIG_UHID=m # CONFIG_USB_SUPPORT is not set CONFIG_RTC_CLASS=y # CONFIG_RTC_NVMEM is not set +CONFIG_RTC_DRV_M48T59=m CONFIG_RTC_DRV_MSM6242=m CONFIG_RTC_DRV_RP5C01=m CONFIG_RTC_DRV_GENERIC=m @@ -521,13 +507,13 @@ CONFIG_RTC_DRV_GENERIC=m # CONFIG_IOMMU_SUPPORT is not set CONFIG_DAX=m CONFIG_EXT4_FS=y -CONFIG_REISERFS_FS=m CONFIG_JFS_FS=m +CONFIG_XFS_FS=m CONFIG_OCFS2_FS=m # CONFIG_OCFS2_DEBUG_MASKLOG is not set +CONFIG_BTRFS_FS=m CONFIG_FANOTIFY=y CONFIG_QUOTA_NETLINK_INTERFACE=y -# CONFIG_PRINT_QUOTA_WARNING is not set CONFIG_AUTOFS_FS=m CONFIG_FUSE_FS=m CONFIG_CUSE=m @@ -539,6 +525,8 @@ CONFIG_UDF_FS=m CONFIG_MSDOS_FS=m CONFIG_VFAT_FS=m CONFIG_EXFAT_FS=m +CONFIG_NTFS3_FS=m +CONFIG_NTFS3_LZX_XPRESS=y CONFIG_PROC_KCORE=y CONFIG_PROC_CHILDREN=y CONFIG_TMPFS=y @@ -557,7 +545,6 @@ CONFIG_OMFS_FS=m CONFIG_HPFS_FS=m CONFIG_QNX4FS_FS=m CONFIG_QNX6FS_FS=m -CONFIG_SYSV_FS=m CONFIG_UFS_FS=m CONFIG_EROFS_FS=m CONFIG_NFS_FS=y @@ -565,8 +552,9 @@ CONFIG_NFS_V4=m CONFIG_NFS_SWAP=y CONFIG_ROOT_NFS=y CONFIG_NFSD=m -CONFIG_NFSD_V3=y +CONFIG_RPCSEC_GSS_KRB5=m CONFIG_CIFS=m +# CONFIG_CIFS_STATS2 is not set # CONFIG_CIFS_DEBUG is not set CONFIG_CODA_FS=m CONFIG_NLS_CODEPAGE_437=y @@ -620,38 +608,19 @@ CONFIG_NLS_MAC_TURKISH=m CONFIG_DLM=m CONFIG_ENCRYPTED_KEYS=m CONFIG_HARDENED_USERCOPY=y -CONFIG_CRYPTO_MANAGER=y CONFIG_CRYPTO_USER=m +CONFIG_CRYPTO_NULL=m CONFIG_CRYPTO_CRYPTD=m -CONFIG_CRYPTO_TEST=m +CONFIG_CRYPTO_BENCHMARK=m CONFIG_CRYPTO_RSA=m CONFIG_CRYPTO_DH=m CONFIG_CRYPTO_ECDH=m CONFIG_CRYPTO_ECDSA=m CONFIG_CRYPTO_ECRDSA=m -CONFIG_CRYPTO_SM2=m -CONFIG_CRYPTO_CURVE25519=m -CONFIG_CRYPTO_CHACHA20POLY1305=m -CONFIG_CRYPTO_AEGIS128=m -CONFIG_CRYPTO_CFB=m -CONFIG_CRYPTO_CTS=m -CONFIG_CRYPTO_LRW=m -CONFIG_CRYPTO_OFB=m -CONFIG_CRYPTO_PCBC=m -CONFIG_CRYPTO_XTS=m -CONFIG_CRYPTO_KEYWRAP=m -CONFIG_CRYPTO_ADIANTUM=m -CONFIG_CRYPTO_XCBC=m -CONFIG_CRYPTO_VMAC=m -CONFIG_CRYPTO_BLAKE2S=m -CONFIG_CRYPTO_MICHAEL_MIC=m -CONFIG_CRYPTO_RMD160=m -CONFIG_CRYPTO_SHA3=m -CONFIG_CRYPTO_WP512=m CONFIG_CRYPTO_AES=y CONFIG_CRYPTO_AES_TI=m CONFIG_CRYPTO_ANUBIS=m -CONFIG_CRYPTO_ARC4=m +CONFIG_CRYPTO_ARIA=m CONFIG_CRYPTO_BLOWFISH=m CONFIG_CRYPTO_CAMELLIA=m CONFIG_CRYPTO_CAST5=m @@ -661,15 +630,29 @@ CONFIG_CRYPTO_FCRYPT=m CONFIG_CRYPTO_KHAZAD=m CONFIG_CRYPTO_SEED=m CONFIG_CRYPTO_SERPENT=m -CONFIG_CRYPTO_SM4=m +CONFIG_CRYPTO_SM4_GENERIC=m CONFIG_CRYPTO_TEA=m CONFIG_CRYPTO_TWOFISH=m +CONFIG_CRYPTO_ADIANTUM=m +CONFIG_CRYPTO_ARC4=m +CONFIG_CRYPTO_CTS=m +CONFIG_CRYPTO_HCTR2=m +CONFIG_CRYPTO_LRW=m +CONFIG_CRYPTO_PCBC=m +CONFIG_CRYPTO_XTS=m +CONFIG_CRYPTO_AEGIS128=m +CONFIG_CRYPTO_MD4=m +CONFIG_CRYPTO_MICHAEL_MIC=m +CONFIG_CRYPTO_RMD160=m +CONFIG_CRYPTO_SHA1=m +CONFIG_CRYPTO_SM3_GENERIC=m +CONFIG_CRYPTO_WP512=m +CONFIG_CRYPTO_XCBC=m CONFIG_CRYPTO_LZO=m CONFIG_CRYPTO_842=m CONFIG_CRYPTO_LZ4=m CONFIG_CRYPTO_LZ4HC=m CONFIG_CRYPTO_ZSTD=m -CONFIG_CRYPTO_ANSI_CPRNG=m CONFIG_CRYPTO_DRBG_HASH=y CONFIG_CRYPTO_DRBG_CTR=y CONFIG_CRYPTO_USER_API_HASH=m @@ -678,10 +661,9 @@ CONFIG_CRYPTO_USER_API_RNG=m CONFIG_CRYPTO_USER_API_AEAD=m # CONFIG_CRYPTO_HW is not set CONFIG_PRIME_NUMBERS=m -CONFIG_CRC32_SELFTEST=m -CONFIG_CRC64=m +CONFIG_CRC_BENCHMARK=y CONFIG_XZ_DEC_TEST=m -CONFIG_STRING_SELFTEST=m +CONFIG_GLOB_SELFTEST=m # CONFIG_SECTION_MISMATCH_WARN_ONLY is not set CONFIG_MAGIC_SYSRQ=y CONFIG_TEST_LOCKUP=m @@ -689,42 +671,31 @@ CONFIG_WW_MUTEX_SELFTEST=m CONFIG_EARLY_PRINTK=y CONFIG_KUNIT=m CONFIG_KUNIT_ALL_TESTS=m -CONFIG_TEST_LIST_SORT=m +CONFIG_TEST_DHRY=m CONFIG_TEST_MIN_HEAP=m -CONFIG_TEST_SORT=m CONFIG_TEST_DIV64=m +CONFIG_TEST_MULDIV64=m CONFIG_REED_SOLOMON_TEST=m CONFIG_ATOMIC64_SELFTEST=m CONFIG_ASYNC_RAID6_TEST=m CONFIG_TEST_HEXDUMP=m -CONFIG_TEST_STRING_HELPERS=m -CONFIG_TEST_STRSCPY=m CONFIG_TEST_KSTRTOX=m -CONFIG_TEST_PRINTF=m CONFIG_TEST_BITMAP=m CONFIG_TEST_UUID=m CONFIG_TEST_XARRAY=m -CONFIG_TEST_OVERFLOW=m +CONFIG_TEST_MAPLE_TREE=m CONFIG_TEST_RHASHTABLE=m -CONFIG_TEST_HASH=m CONFIG_TEST_IDA=m CONFIG_TEST_BITOPS=m CONFIG_TEST_VMALLOC=m -CONFIG_TEST_USER_COPY=m CONFIG_TEST_BPF=m -CONFIG_TEST_BLACKHOLE_DEV=m CONFIG_FIND_BIT_BENCHMARK=m CONFIG_TEST_FIRMWARE=m CONFIG_TEST_SYSCTL=m -CONFIG_BITFIELD_KUNIT=m -CONFIG_RESOURCE_KUNIT_TEST=m CONFIG_LINEAR_RANGES_TEST=m -CONFIG_CMDLINE_KUNIT_TEST=m -CONFIG_BITS_TEST=m CONFIG_TEST_UDELAY=m CONFIG_TEST_STATIC_KEYS=m CONFIG_TEST_KMOD=m CONFIG_TEST_MEMCAT_P=m -CONFIG_TEST_STACKINIT=m CONFIG_TEST_MEMINIT=m CONFIG_TEST_FREE_PAGES=m diff --git a/arch/m68k/configs/mvme147_defconfig b/arch/m68k/configs/mvme147_defconfig index 793085f00c99..4bee18c820e4 100644 --- a/arch/m68k/configs/mvme147_defconfig +++ b/arch/m68k/configs/mvme147_defconfig @@ -10,8 +10,6 @@ CONFIG_LOG_BUF_SHIFT=16 # CONFIG_NET_NS is not set CONFIG_BLK_DEV_INITRD=y CONFIG_CC_OPTIMIZE_FOR_SIZE=y -CONFIG_USERFAULTFD=y -CONFIG_SLAB=y CONFIG_KEXEC=y CONFIG_BOOTINFO_PROC=y CONFIG_M68030=y @@ -20,6 +18,7 @@ CONFIG_MVME147=y CONFIG_PROC_HARDWARE=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y +CONFIG_TRIM_UNUSED_KSYMS=y CONFIG_PARTITION_ADVANCED=y CONFIG_AMIGA_PARTITION=y CONFIG_ATARI_PARTITION=y @@ -34,11 +33,10 @@ CONFIG_MQ_IOSCHED_DEADLINE=m CONFIG_MQ_IOSCHED_KYBER=m CONFIG_IOSCHED_BFQ=m # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set -CONFIG_BINFMT_AOUT=m CONFIG_BINFMT_MISC=m # CONFIG_COMPACTION is not set -CONFIG_CLEANCACHE=y -CONFIG_ZPOOL=m +CONFIG_DMAPOOL_TEST=m +CONFIG_USERFAULTFD=y CONFIG_NET=y CONFIG_PACKET=y CONFIG_PACKET_DIAG=m @@ -76,10 +74,9 @@ CONFIG_IPV6_ILA=m CONFIG_IPV6_VTI=m CONFIG_IPV6_GRE=m CONFIG_NETFILTER=y +CONFIG_NETFILTER_NETLINK_HOOK=m CONFIG_NF_CONNTRACK=m CONFIG_NF_CONNTRACK_ZONES=y -# CONFIG_NF_CONNTRACK_PROCFS is not set -# CONFIG_NF_CT_PROTO_DCCP is not set CONFIG_NF_CONNTRACK_AMANDA=m CONFIG_NF_CONNTRACK_FTP=m CONFIG_NF_CONNTRACK_H323=m @@ -96,7 +93,6 @@ CONFIG_NF_TABLES_NETDEV=y CONFIG_NFT_NUMGEN=m CONFIG_NFT_CT=m CONFIG_NFT_FLOW_OFFLOAD=m -CONFIG_NFT_COUNTER=m CONFIG_NFT_CONNLIMIT=m CONFIG_NFT_LOG=m CONFIG_NFT_LIMIT=m @@ -104,7 +100,6 @@ CONFIG_NFT_MASQ=m CONFIG_NFT_REDIR=m CONFIG_NFT_NAT=m CONFIG_NFT_TUNNEL=m -CONFIG_NFT_OBJREF=m CONFIG_NFT_QUEUE=m CONFIG_NFT_QUOTA=m CONFIG_NFT_REJECT=m @@ -122,6 +117,7 @@ CONFIG_NFT_FIB_NETDEV=m CONFIG_NFT_REJECT_NETDEV=m CONFIG_NF_FLOW_TABLE_INET=m CONFIG_NF_FLOW_TABLE=m +CONFIG_NETFILTER_XTABLES_LEGACY=y CONFIG_NETFILTER_XT_SET=m CONFIG_NETFILTER_XT_TARGET_CHECKSUM=m CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m @@ -196,7 +192,6 @@ CONFIG_IP_SET_LIST_SET=m CONFIG_NFT_DUP_IPV4=m CONFIG_NFT_FIB_IPV4=m CONFIG_NF_TABLES_ARP=y -CONFIG_NF_FLOW_TABLE_IPV4=m CONFIG_NF_LOG_ARP=m CONFIG_NF_LOG_IPV4=m CONFIG_IP_NF_IPTABLES=m @@ -204,24 +199,19 @@ CONFIG_IP_NF_MATCH_AH=m CONFIG_IP_NF_MATCH_ECN=m CONFIG_IP_NF_MATCH_RPFILTER=m CONFIG_IP_NF_MATCH_TTL=m -CONFIG_IP_NF_FILTER=m CONFIG_IP_NF_TARGET_REJECT=m CONFIG_IP_NF_TARGET_SYNPROXY=m CONFIG_IP_NF_NAT=m CONFIG_IP_NF_TARGET_MASQUERADE=m CONFIG_IP_NF_TARGET_NETMAP=m CONFIG_IP_NF_TARGET_REDIRECT=m -CONFIG_IP_NF_MANGLE=m -CONFIG_IP_NF_TARGET_CLUSTERIP=m CONFIG_IP_NF_TARGET_ECN=m CONFIG_IP_NF_TARGET_TTL=m CONFIG_IP_NF_RAW=m -CONFIG_IP_NF_ARPTABLES=m CONFIG_IP_NF_ARPFILTER=m CONFIG_IP_NF_ARP_MANGLE=m CONFIG_NFT_DUP_IPV6=m CONFIG_NFT_FIB_IPV6=m -CONFIG_NF_FLOW_TABLE_IPV6=m CONFIG_IP6_NF_IPTABLES=m CONFIG_IP6_NF_MATCH_AH=m CONFIG_IP6_NF_MATCH_EUI64=m @@ -234,10 +224,8 @@ CONFIG_IP6_NF_MATCH_RPFILTER=m CONFIG_IP6_NF_MATCH_RT=m CONFIG_IP6_NF_MATCH_SRH=m CONFIG_IP6_NF_TARGET_HL=m -CONFIG_IP6_NF_FILTER=m CONFIG_IP6_NF_TARGET_REJECT=m CONFIG_IP6_NF_TARGET_SYNPROXY=m -CONFIG_IP6_NF_MANGLE=m CONFIG_IP6_NF_RAW=m CONFIG_IP6_NF_NAT=m CONFIG_IP6_NF_TARGET_MASQUERADE=m @@ -246,6 +234,7 @@ CONFIG_NF_TABLES_BRIDGE=m CONFIG_NFT_BRIDGE_META=m CONFIG_NFT_BRIDGE_REJECT=m CONFIG_NF_CONNTRACK_BRIDGE=m +CONFIG_BRIDGE_NF_EBTABLES_LEGACY=m CONFIG_BRIDGE_NF_EBTABLES=m CONFIG_BRIDGE_EBT_BROUTE=m CONFIG_BRIDGE_EBT_T_FILTER=m @@ -267,9 +256,7 @@ CONFIG_BRIDGE_EBT_REDIRECT=m CONFIG_BRIDGE_EBT_SNAT=m CONFIG_BRIDGE_EBT_LOG=m CONFIG_BRIDGE_EBT_NFLOG=m -CONFIG_IP_DCCP=m -# CONFIG_IP_DCCP_CCID3 is not set -CONFIG_SCTP_COOKIE_HMAC_SHA1=y +CONFIG_IP_SCTP=m CONFIG_RDS=m CONFIG_RDS_TCP=m CONFIG_L2TP=m @@ -285,7 +272,6 @@ CONFIG_6LOWPAN_GHC_EXT_HDR_ROUTE=m CONFIG_DNS_RESOLVER=y CONFIG_BATMAN_ADV=m # CONFIG_BATMAN_ADV_BATMAN_V is not set -CONFIG_BATMAN_ADV_NC=y CONFIG_NETLINK_DIAG=m CONFIG_MPLS=y CONFIG_NET_MPLS_GSO=m @@ -300,12 +286,11 @@ CONFIG_DEVTMPFS=y CONFIG_DEVTMPFS_MOUNT=y CONFIG_TEST_ASYNC_DRIVER_PROBE=m CONFIG_CONNECTOR=m +CONFIG_ZRAM=m CONFIG_BLK_DEV_LOOP=y -CONFIG_BLK_DEV_CRYPTOLOOP=m CONFIG_BLK_DEV_DRBD=m CONFIG_BLK_DEV_NBD=m CONFIG_BLK_DEV_RAM=y -CONFIG_CDROM_PKTCDVD=m CONFIG_ATA_OVER_ETH=m CONFIG_DUMMY_IRQ=m CONFIG_RAID_ATTRS=m @@ -343,6 +328,7 @@ CONFIG_TCM_PSCSI=m CONFIG_NETDEVICES=y CONFIG_DUMMY=m CONFIG_WIREGUARD=m +CONFIG_OVPN=m CONFIG_EQUALIZER=m CONFIG_NET_TEAM=m CONFIG_NET_TEAM_MODE_BROADCAST=m @@ -358,9 +344,11 @@ CONFIG_VXLAN=m CONFIG_GENEVE=m CONFIG_BAREUDP=m CONFIG_GTP=m +CONFIG_PFCP=m CONFIG_MACSEC=m CONFIG_NETCONSOLE=m CONFIG_NETCONSOLE_DYNAMIC=y +CONFIG_TUN=m CONFIG_VETH=m CONFIG_MVME147_NET=y CONFIG_PPP=m @@ -398,19 +386,20 @@ CONFIG_UHID=m # CONFIG_USB_SUPPORT is not set CONFIG_RTC_CLASS=y # CONFIG_RTC_NVMEM is not set +CONFIG_RTC_DRV_M48T59=y CONFIG_RTC_DRV_GENERIC=m # CONFIG_VIRTIO_MENU is not set # CONFIG_VHOST_MENU is not set # CONFIG_IOMMU_SUPPORT is not set CONFIG_DAX=m CONFIG_EXT4_FS=y -CONFIG_REISERFS_FS=m CONFIG_JFS_FS=m +CONFIG_XFS_FS=m CONFIG_OCFS2_FS=m # CONFIG_OCFS2_DEBUG_MASKLOG is not set +CONFIG_BTRFS_FS=m CONFIG_FANOTIFY=y CONFIG_QUOTA_NETLINK_INTERFACE=y -# CONFIG_PRINT_QUOTA_WARNING is not set CONFIG_AUTOFS_FS=m CONFIG_FUSE_FS=m CONFIG_CUSE=m @@ -422,6 +411,8 @@ CONFIG_UDF_FS=m CONFIG_MSDOS_FS=m CONFIG_VFAT_FS=m CONFIG_EXFAT_FS=m +CONFIG_NTFS3_FS=m +CONFIG_NTFS3_LZX_XPRESS=y CONFIG_PROC_KCORE=y CONFIG_PROC_CHILDREN=y CONFIG_TMPFS=y @@ -440,7 +431,6 @@ CONFIG_OMFS_FS=m CONFIG_HPFS_FS=m CONFIG_QNX4FS_FS=m CONFIG_QNX6FS_FS=m -CONFIG_SYSV_FS=m CONFIG_UFS_FS=m CONFIG_EROFS_FS=m CONFIG_NFS_FS=y @@ -448,8 +438,9 @@ CONFIG_NFS_V4=m CONFIG_NFS_SWAP=y CONFIG_ROOT_NFS=y CONFIG_NFSD=m -CONFIG_NFSD_V3=y +CONFIG_RPCSEC_GSS_KRB5=m CONFIG_CIFS=m +# CONFIG_CIFS_STATS2 is not set # CONFIG_CIFS_DEBUG is not set CONFIG_CODA_FS=m CONFIG_NLS_CODEPAGE_437=y @@ -503,38 +494,19 @@ CONFIG_NLS_MAC_TURKISH=m CONFIG_DLM=m CONFIG_ENCRYPTED_KEYS=m CONFIG_HARDENED_USERCOPY=y -CONFIG_CRYPTO_MANAGER=y CONFIG_CRYPTO_USER=m +CONFIG_CRYPTO_NULL=m CONFIG_CRYPTO_CRYPTD=m -CONFIG_CRYPTO_TEST=m +CONFIG_CRYPTO_BENCHMARK=m CONFIG_CRYPTO_RSA=m CONFIG_CRYPTO_DH=m CONFIG_CRYPTO_ECDH=m CONFIG_CRYPTO_ECDSA=m CONFIG_CRYPTO_ECRDSA=m -CONFIG_CRYPTO_SM2=m -CONFIG_CRYPTO_CURVE25519=m -CONFIG_CRYPTO_CHACHA20POLY1305=m -CONFIG_CRYPTO_AEGIS128=m -CONFIG_CRYPTO_CFB=m -CONFIG_CRYPTO_CTS=m -CONFIG_CRYPTO_LRW=m -CONFIG_CRYPTO_OFB=m -CONFIG_CRYPTO_PCBC=m -CONFIG_CRYPTO_XTS=m -CONFIG_CRYPTO_KEYWRAP=m -CONFIG_CRYPTO_ADIANTUM=m -CONFIG_CRYPTO_XCBC=m -CONFIG_CRYPTO_VMAC=m -CONFIG_CRYPTO_BLAKE2S=m -CONFIG_CRYPTO_MICHAEL_MIC=m -CONFIG_CRYPTO_RMD160=m -CONFIG_CRYPTO_SHA3=m -CONFIG_CRYPTO_WP512=m CONFIG_CRYPTO_AES=y CONFIG_CRYPTO_AES_TI=m CONFIG_CRYPTO_ANUBIS=m -CONFIG_CRYPTO_ARC4=m +CONFIG_CRYPTO_ARIA=m CONFIG_CRYPTO_BLOWFISH=m CONFIG_CRYPTO_CAMELLIA=m CONFIG_CRYPTO_CAST5=m @@ -544,15 +516,29 @@ CONFIG_CRYPTO_FCRYPT=m CONFIG_CRYPTO_KHAZAD=m CONFIG_CRYPTO_SEED=m CONFIG_CRYPTO_SERPENT=m -CONFIG_CRYPTO_SM4=m +CONFIG_CRYPTO_SM4_GENERIC=m CONFIG_CRYPTO_TEA=m CONFIG_CRYPTO_TWOFISH=m +CONFIG_CRYPTO_ADIANTUM=m +CONFIG_CRYPTO_ARC4=m +CONFIG_CRYPTO_CTS=m +CONFIG_CRYPTO_HCTR2=m +CONFIG_CRYPTO_LRW=m +CONFIG_CRYPTO_PCBC=m +CONFIG_CRYPTO_XTS=m +CONFIG_CRYPTO_AEGIS128=m +CONFIG_CRYPTO_MD4=m +CONFIG_CRYPTO_MICHAEL_MIC=m +CONFIG_CRYPTO_RMD160=m +CONFIG_CRYPTO_SHA1=m +CONFIG_CRYPTO_SM3_GENERIC=m +CONFIG_CRYPTO_WP512=m +CONFIG_CRYPTO_XCBC=m CONFIG_CRYPTO_LZO=m CONFIG_CRYPTO_842=m CONFIG_CRYPTO_LZ4=m CONFIG_CRYPTO_LZ4HC=m CONFIG_CRYPTO_ZSTD=m -CONFIG_CRYPTO_ANSI_CPRNG=m CONFIG_CRYPTO_DRBG_HASH=y CONFIG_CRYPTO_DRBG_CTR=y CONFIG_CRYPTO_USER_API_HASH=m @@ -561,10 +547,9 @@ CONFIG_CRYPTO_USER_API_RNG=m CONFIG_CRYPTO_USER_API_AEAD=m # CONFIG_CRYPTO_HW is not set CONFIG_PRIME_NUMBERS=m -CONFIG_CRC32_SELFTEST=m -CONFIG_CRC64=m +CONFIG_CRC_BENCHMARK=y CONFIG_XZ_DEC_TEST=m -CONFIG_STRING_SELFTEST=m +CONFIG_GLOB_SELFTEST=m # CONFIG_SECTION_MISMATCH_WARN_ONLY is not set CONFIG_MAGIC_SYSRQ=y CONFIG_TEST_LOCKUP=m @@ -572,42 +557,31 @@ CONFIG_WW_MUTEX_SELFTEST=m CONFIG_EARLY_PRINTK=y CONFIG_KUNIT=m CONFIG_KUNIT_ALL_TESTS=m -CONFIG_TEST_LIST_SORT=m +CONFIG_TEST_DHRY=m CONFIG_TEST_MIN_HEAP=m -CONFIG_TEST_SORT=m CONFIG_TEST_DIV64=m +CONFIG_TEST_MULDIV64=m CONFIG_REED_SOLOMON_TEST=m CONFIG_ATOMIC64_SELFTEST=m CONFIG_ASYNC_RAID6_TEST=m CONFIG_TEST_HEXDUMP=m -CONFIG_TEST_STRING_HELPERS=m -CONFIG_TEST_STRSCPY=m CONFIG_TEST_KSTRTOX=m -CONFIG_TEST_PRINTF=m CONFIG_TEST_BITMAP=m CONFIG_TEST_UUID=m CONFIG_TEST_XARRAY=m -CONFIG_TEST_OVERFLOW=m +CONFIG_TEST_MAPLE_TREE=m CONFIG_TEST_RHASHTABLE=m -CONFIG_TEST_HASH=m CONFIG_TEST_IDA=m CONFIG_TEST_BITOPS=m CONFIG_TEST_VMALLOC=m -CONFIG_TEST_USER_COPY=m CONFIG_TEST_BPF=m -CONFIG_TEST_BLACKHOLE_DEV=m CONFIG_FIND_BIT_BENCHMARK=m CONFIG_TEST_FIRMWARE=m CONFIG_TEST_SYSCTL=m -CONFIG_BITFIELD_KUNIT=m -CONFIG_RESOURCE_KUNIT_TEST=m CONFIG_LINEAR_RANGES_TEST=m -CONFIG_CMDLINE_KUNIT_TEST=m -CONFIG_BITS_TEST=m CONFIG_TEST_UDELAY=m CONFIG_TEST_STATIC_KEYS=m CONFIG_TEST_KMOD=m CONFIG_TEST_MEMCAT_P=m -CONFIG_TEST_STACKINIT=m CONFIG_TEST_MEMINIT=m CONFIG_TEST_FREE_PAGES=m diff --git a/arch/m68k/configs/mvme16x_defconfig b/arch/m68k/configs/mvme16x_defconfig index 56fbac7943b2..322c17e55c9a 100644 --- a/arch/m68k/configs/mvme16x_defconfig +++ b/arch/m68k/configs/mvme16x_defconfig @@ -10,8 +10,6 @@ CONFIG_LOG_BUF_SHIFT=16 # CONFIG_NET_NS is not set CONFIG_BLK_DEV_INITRD=y CONFIG_CC_OPTIMIZE_FOR_SIZE=y -CONFIG_USERFAULTFD=y -CONFIG_SLAB=y CONFIG_KEXEC=y CONFIG_BOOTINFO_PROC=y CONFIG_M68040=y @@ -21,6 +19,7 @@ CONFIG_MVME16x=y CONFIG_PROC_HARDWARE=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y +CONFIG_TRIM_UNUSED_KSYMS=y CONFIG_PARTITION_ADVANCED=y CONFIG_AMIGA_PARTITION=y CONFIG_ATARI_PARTITION=y @@ -35,11 +34,10 @@ CONFIG_MQ_IOSCHED_DEADLINE=m CONFIG_MQ_IOSCHED_KYBER=m CONFIG_IOSCHED_BFQ=m # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set -CONFIG_BINFMT_AOUT=m CONFIG_BINFMT_MISC=m # CONFIG_COMPACTION is not set -CONFIG_CLEANCACHE=y -CONFIG_ZPOOL=m +CONFIG_DMAPOOL_TEST=m +CONFIG_USERFAULTFD=y CONFIG_NET=y CONFIG_PACKET=y CONFIG_PACKET_DIAG=m @@ -77,10 +75,9 @@ CONFIG_IPV6_ILA=m CONFIG_IPV6_VTI=m CONFIG_IPV6_GRE=m CONFIG_NETFILTER=y +CONFIG_NETFILTER_NETLINK_HOOK=m CONFIG_NF_CONNTRACK=m CONFIG_NF_CONNTRACK_ZONES=y -# CONFIG_NF_CONNTRACK_PROCFS is not set -# CONFIG_NF_CT_PROTO_DCCP is not set CONFIG_NF_CONNTRACK_AMANDA=m CONFIG_NF_CONNTRACK_FTP=m CONFIG_NF_CONNTRACK_H323=m @@ -97,7 +94,6 @@ CONFIG_NF_TABLES_NETDEV=y CONFIG_NFT_NUMGEN=m CONFIG_NFT_CT=m CONFIG_NFT_FLOW_OFFLOAD=m -CONFIG_NFT_COUNTER=m CONFIG_NFT_CONNLIMIT=m CONFIG_NFT_LOG=m CONFIG_NFT_LIMIT=m @@ -105,7 +101,6 @@ CONFIG_NFT_MASQ=m CONFIG_NFT_REDIR=m CONFIG_NFT_NAT=m CONFIG_NFT_TUNNEL=m -CONFIG_NFT_OBJREF=m CONFIG_NFT_QUEUE=m CONFIG_NFT_QUOTA=m CONFIG_NFT_REJECT=m @@ -123,6 +118,7 @@ CONFIG_NFT_FIB_NETDEV=m CONFIG_NFT_REJECT_NETDEV=m CONFIG_NF_FLOW_TABLE_INET=m CONFIG_NF_FLOW_TABLE=m +CONFIG_NETFILTER_XTABLES_LEGACY=y CONFIG_NETFILTER_XT_SET=m CONFIG_NETFILTER_XT_TARGET_CHECKSUM=m CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m @@ -197,7 +193,6 @@ CONFIG_IP_SET_LIST_SET=m CONFIG_NFT_DUP_IPV4=m CONFIG_NFT_FIB_IPV4=m CONFIG_NF_TABLES_ARP=y -CONFIG_NF_FLOW_TABLE_IPV4=m CONFIG_NF_LOG_ARP=m CONFIG_NF_LOG_IPV4=m CONFIG_IP_NF_IPTABLES=m @@ -205,24 +200,19 @@ CONFIG_IP_NF_MATCH_AH=m CONFIG_IP_NF_MATCH_ECN=m CONFIG_IP_NF_MATCH_RPFILTER=m CONFIG_IP_NF_MATCH_TTL=m -CONFIG_IP_NF_FILTER=m CONFIG_IP_NF_TARGET_REJECT=m CONFIG_IP_NF_TARGET_SYNPROXY=m CONFIG_IP_NF_NAT=m CONFIG_IP_NF_TARGET_MASQUERADE=m CONFIG_IP_NF_TARGET_NETMAP=m CONFIG_IP_NF_TARGET_REDIRECT=m -CONFIG_IP_NF_MANGLE=m -CONFIG_IP_NF_TARGET_CLUSTERIP=m CONFIG_IP_NF_TARGET_ECN=m CONFIG_IP_NF_TARGET_TTL=m CONFIG_IP_NF_RAW=m -CONFIG_IP_NF_ARPTABLES=m CONFIG_IP_NF_ARPFILTER=m CONFIG_IP_NF_ARP_MANGLE=m CONFIG_NFT_DUP_IPV6=m CONFIG_NFT_FIB_IPV6=m -CONFIG_NF_FLOW_TABLE_IPV6=m CONFIG_IP6_NF_IPTABLES=m CONFIG_IP6_NF_MATCH_AH=m CONFIG_IP6_NF_MATCH_EUI64=m @@ -235,10 +225,8 @@ CONFIG_IP6_NF_MATCH_RPFILTER=m CONFIG_IP6_NF_MATCH_RT=m CONFIG_IP6_NF_MATCH_SRH=m CONFIG_IP6_NF_TARGET_HL=m -CONFIG_IP6_NF_FILTER=m CONFIG_IP6_NF_TARGET_REJECT=m CONFIG_IP6_NF_TARGET_SYNPROXY=m -CONFIG_IP6_NF_MANGLE=m CONFIG_IP6_NF_RAW=m CONFIG_IP6_NF_NAT=m CONFIG_IP6_NF_TARGET_MASQUERADE=m @@ -247,6 +235,7 @@ CONFIG_NF_TABLES_BRIDGE=m CONFIG_NFT_BRIDGE_META=m CONFIG_NFT_BRIDGE_REJECT=m CONFIG_NF_CONNTRACK_BRIDGE=m +CONFIG_BRIDGE_NF_EBTABLES_LEGACY=m CONFIG_BRIDGE_NF_EBTABLES=m CONFIG_BRIDGE_EBT_BROUTE=m CONFIG_BRIDGE_EBT_T_FILTER=m @@ -268,9 +257,7 @@ CONFIG_BRIDGE_EBT_REDIRECT=m CONFIG_BRIDGE_EBT_SNAT=m CONFIG_BRIDGE_EBT_LOG=m CONFIG_BRIDGE_EBT_NFLOG=m -CONFIG_IP_DCCP=m -# CONFIG_IP_DCCP_CCID3 is not set -CONFIG_SCTP_COOKIE_HMAC_SHA1=y +CONFIG_IP_SCTP=m CONFIG_RDS=m CONFIG_RDS_TCP=m CONFIG_L2TP=m @@ -286,7 +273,6 @@ CONFIG_6LOWPAN_GHC_EXT_HDR_ROUTE=m CONFIG_DNS_RESOLVER=y CONFIG_BATMAN_ADV=m # CONFIG_BATMAN_ADV_BATMAN_V is not set -CONFIG_BATMAN_ADV_NC=y CONFIG_NETLINK_DIAG=m CONFIG_MPLS=y CONFIG_NET_MPLS_GSO=m @@ -301,12 +287,11 @@ CONFIG_DEVTMPFS=y CONFIG_DEVTMPFS_MOUNT=y CONFIG_TEST_ASYNC_DRIVER_PROBE=m CONFIG_CONNECTOR=m +CONFIG_ZRAM=m CONFIG_BLK_DEV_LOOP=y -CONFIG_BLK_DEV_CRYPTOLOOP=m CONFIG_BLK_DEV_DRBD=m CONFIG_BLK_DEV_NBD=m CONFIG_BLK_DEV_RAM=y -CONFIG_CDROM_PKTCDVD=m CONFIG_ATA_OVER_ETH=m CONFIG_DUMMY_IRQ=m CONFIG_RAID_ATTRS=m @@ -344,6 +329,7 @@ CONFIG_TCM_PSCSI=m CONFIG_NETDEVICES=y CONFIG_DUMMY=m CONFIG_WIREGUARD=m +CONFIG_OVPN=m CONFIG_EQUALIZER=m CONFIG_NET_TEAM=m CONFIG_NET_TEAM_MODE_BROADCAST=m @@ -359,9 +345,11 @@ CONFIG_VXLAN=m CONFIG_GENEVE=m CONFIG_BAREUDP=m CONFIG_GTP=m +CONFIG_PFCP=m CONFIG_MACSEC=m CONFIG_NETCONSOLE=m CONFIG_NETCONSOLE_DYNAMIC=y +CONFIG_TUN=m CONFIG_VETH=m CONFIG_MVME16x_NET=y CONFIG_PPP=m @@ -399,19 +387,20 @@ CONFIG_UHID=m # CONFIG_USB_SUPPORT is not set CONFIG_RTC_CLASS=y # CONFIG_RTC_NVMEM is not set +CONFIG_RTC_DRV_M48T59=y CONFIG_RTC_DRV_GENERIC=m # CONFIG_VIRTIO_MENU is not set # CONFIG_VHOST_MENU is not set # CONFIG_IOMMU_SUPPORT is not set CONFIG_DAX=m CONFIG_EXT4_FS=y -CONFIG_REISERFS_FS=m CONFIG_JFS_FS=m +CONFIG_XFS_FS=m CONFIG_OCFS2_FS=m # CONFIG_OCFS2_DEBUG_MASKLOG is not set +CONFIG_BTRFS_FS=m CONFIG_FANOTIFY=y CONFIG_QUOTA_NETLINK_INTERFACE=y -# CONFIG_PRINT_QUOTA_WARNING is not set CONFIG_AUTOFS_FS=m CONFIG_FUSE_FS=m CONFIG_CUSE=m @@ -423,6 +412,8 @@ CONFIG_UDF_FS=m CONFIG_MSDOS_FS=m CONFIG_VFAT_FS=m CONFIG_EXFAT_FS=m +CONFIG_NTFS3_FS=m +CONFIG_NTFS3_LZX_XPRESS=y CONFIG_PROC_KCORE=y CONFIG_PROC_CHILDREN=y CONFIG_TMPFS=y @@ -441,7 +432,6 @@ CONFIG_OMFS_FS=m CONFIG_HPFS_FS=m CONFIG_QNX4FS_FS=m CONFIG_QNX6FS_FS=m -CONFIG_SYSV_FS=m CONFIG_UFS_FS=m CONFIG_EROFS_FS=m CONFIG_NFS_FS=y @@ -449,8 +439,9 @@ CONFIG_NFS_V4=m CONFIG_NFS_SWAP=y CONFIG_ROOT_NFS=y CONFIG_NFSD=m -CONFIG_NFSD_V3=y +CONFIG_RPCSEC_GSS_KRB5=m CONFIG_CIFS=m +# CONFIG_CIFS_STATS2 is not set # CONFIG_CIFS_DEBUG is not set CONFIG_CODA_FS=m CONFIG_NLS_CODEPAGE_437=y @@ -504,38 +495,19 @@ CONFIG_NLS_MAC_TURKISH=m CONFIG_DLM=m CONFIG_ENCRYPTED_KEYS=m CONFIG_HARDENED_USERCOPY=y -CONFIG_CRYPTO_MANAGER=y CONFIG_CRYPTO_USER=m +CONFIG_CRYPTO_NULL=m CONFIG_CRYPTO_CRYPTD=m -CONFIG_CRYPTO_TEST=m +CONFIG_CRYPTO_BENCHMARK=m CONFIG_CRYPTO_RSA=m CONFIG_CRYPTO_DH=m CONFIG_CRYPTO_ECDH=m CONFIG_CRYPTO_ECDSA=m CONFIG_CRYPTO_ECRDSA=m -CONFIG_CRYPTO_SM2=m -CONFIG_CRYPTO_CURVE25519=m -CONFIG_CRYPTO_CHACHA20POLY1305=m -CONFIG_CRYPTO_AEGIS128=m -CONFIG_CRYPTO_CFB=m -CONFIG_CRYPTO_CTS=m -CONFIG_CRYPTO_LRW=m -CONFIG_CRYPTO_OFB=m -CONFIG_CRYPTO_PCBC=m -CONFIG_CRYPTO_XTS=m -CONFIG_CRYPTO_KEYWRAP=m -CONFIG_CRYPTO_ADIANTUM=m -CONFIG_CRYPTO_XCBC=m -CONFIG_CRYPTO_VMAC=m -CONFIG_CRYPTO_BLAKE2S=m -CONFIG_CRYPTO_MICHAEL_MIC=m -CONFIG_CRYPTO_RMD160=m -CONFIG_CRYPTO_SHA3=m -CONFIG_CRYPTO_WP512=m CONFIG_CRYPTO_AES=y CONFIG_CRYPTO_AES_TI=m CONFIG_CRYPTO_ANUBIS=m -CONFIG_CRYPTO_ARC4=m +CONFIG_CRYPTO_ARIA=m CONFIG_CRYPTO_BLOWFISH=m CONFIG_CRYPTO_CAMELLIA=m CONFIG_CRYPTO_CAST5=m @@ -545,15 +517,29 @@ CONFIG_CRYPTO_FCRYPT=m CONFIG_CRYPTO_KHAZAD=m CONFIG_CRYPTO_SEED=m CONFIG_CRYPTO_SERPENT=m -CONFIG_CRYPTO_SM4=m +CONFIG_CRYPTO_SM4_GENERIC=m CONFIG_CRYPTO_TEA=m CONFIG_CRYPTO_TWOFISH=m +CONFIG_CRYPTO_ADIANTUM=m +CONFIG_CRYPTO_ARC4=m +CONFIG_CRYPTO_CTS=m +CONFIG_CRYPTO_HCTR2=m +CONFIG_CRYPTO_LRW=m +CONFIG_CRYPTO_PCBC=m +CONFIG_CRYPTO_XTS=m +CONFIG_CRYPTO_AEGIS128=m +CONFIG_CRYPTO_MD4=m +CONFIG_CRYPTO_MICHAEL_MIC=m +CONFIG_CRYPTO_RMD160=m +CONFIG_CRYPTO_SHA1=m +CONFIG_CRYPTO_SM3_GENERIC=m +CONFIG_CRYPTO_WP512=m +CONFIG_CRYPTO_XCBC=m CONFIG_CRYPTO_LZO=m CONFIG_CRYPTO_842=m CONFIG_CRYPTO_LZ4=m CONFIG_CRYPTO_LZ4HC=m CONFIG_CRYPTO_ZSTD=m -CONFIG_CRYPTO_ANSI_CPRNG=m CONFIG_CRYPTO_DRBG_HASH=y CONFIG_CRYPTO_DRBG_CTR=y CONFIG_CRYPTO_USER_API_HASH=m @@ -562,10 +548,9 @@ CONFIG_CRYPTO_USER_API_RNG=m CONFIG_CRYPTO_USER_API_AEAD=m # CONFIG_CRYPTO_HW is not set CONFIG_PRIME_NUMBERS=m -CONFIG_CRC32_SELFTEST=m -CONFIG_CRC64=m +CONFIG_CRC_BENCHMARK=y CONFIG_XZ_DEC_TEST=m -CONFIG_STRING_SELFTEST=m +CONFIG_GLOB_SELFTEST=m # CONFIG_SECTION_MISMATCH_WARN_ONLY is not set CONFIG_MAGIC_SYSRQ=y CONFIG_TEST_LOCKUP=m @@ -573,42 +558,31 @@ CONFIG_WW_MUTEX_SELFTEST=m CONFIG_EARLY_PRINTK=y CONFIG_KUNIT=m CONFIG_KUNIT_ALL_TESTS=m -CONFIG_TEST_LIST_SORT=m +CONFIG_TEST_DHRY=m CONFIG_TEST_MIN_HEAP=m -CONFIG_TEST_SORT=m CONFIG_TEST_DIV64=m +CONFIG_TEST_MULDIV64=m CONFIG_REED_SOLOMON_TEST=m CONFIG_ATOMIC64_SELFTEST=m CONFIG_ASYNC_RAID6_TEST=m CONFIG_TEST_HEXDUMP=m -CONFIG_TEST_STRING_HELPERS=m -CONFIG_TEST_STRSCPY=m CONFIG_TEST_KSTRTOX=m -CONFIG_TEST_PRINTF=m CONFIG_TEST_BITMAP=m CONFIG_TEST_UUID=m CONFIG_TEST_XARRAY=m -CONFIG_TEST_OVERFLOW=m +CONFIG_TEST_MAPLE_TREE=m CONFIG_TEST_RHASHTABLE=m -CONFIG_TEST_HASH=m CONFIG_TEST_IDA=m CONFIG_TEST_BITOPS=m CONFIG_TEST_VMALLOC=m -CONFIG_TEST_USER_COPY=m CONFIG_TEST_BPF=m -CONFIG_TEST_BLACKHOLE_DEV=m CONFIG_FIND_BIT_BENCHMARK=m CONFIG_TEST_FIRMWARE=m CONFIG_TEST_SYSCTL=m -CONFIG_BITFIELD_KUNIT=m -CONFIG_RESOURCE_KUNIT_TEST=m CONFIG_LINEAR_RANGES_TEST=m -CONFIG_CMDLINE_KUNIT_TEST=m -CONFIG_BITS_TEST=m CONFIG_TEST_UDELAY=m CONFIG_TEST_STATIC_KEYS=m CONFIG_TEST_KMOD=m CONFIG_TEST_MEMCAT_P=m -CONFIG_TEST_STACKINIT=m CONFIG_TEST_MEMINIT=m CONFIG_TEST_FREE_PAGES=m diff --git a/arch/m68k/configs/q40_defconfig b/arch/m68k/configs/q40_defconfig index 0e15431b65e2..82f9baab8fea 100644 --- a/arch/m68k/configs/q40_defconfig +++ b/arch/m68k/configs/q40_defconfig @@ -10,8 +10,6 @@ CONFIG_LOG_BUF_SHIFT=16 # CONFIG_NET_NS is not set CONFIG_BLK_DEV_INITRD=y CONFIG_CC_OPTIMIZE_FOR_SIZE=y -CONFIG_USERFAULTFD=y -CONFIG_SLAB=y CONFIG_KEXEC=y CONFIG_BOOTINFO_PROC=y CONFIG_M68040=y @@ -21,6 +19,7 @@ CONFIG_HEARTBEAT=y CONFIG_PROC_HARDWARE=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y +CONFIG_TRIM_UNUSED_KSYMS=y CONFIG_PARTITION_ADVANCED=y CONFIG_AMIGA_PARTITION=y CONFIG_ATARI_PARTITION=y @@ -36,11 +35,10 @@ CONFIG_MQ_IOSCHED_DEADLINE=m CONFIG_MQ_IOSCHED_KYBER=m CONFIG_IOSCHED_BFQ=m # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set -CONFIG_BINFMT_AOUT=m CONFIG_BINFMT_MISC=m # CONFIG_COMPACTION is not set -CONFIG_CLEANCACHE=y -CONFIG_ZPOOL=m +CONFIG_DMAPOOL_TEST=m +CONFIG_USERFAULTFD=y CONFIG_NET=y CONFIG_PACKET=y CONFIG_PACKET_DIAG=m @@ -78,10 +76,9 @@ CONFIG_IPV6_ILA=m CONFIG_IPV6_VTI=m CONFIG_IPV6_GRE=m CONFIG_NETFILTER=y +CONFIG_NETFILTER_NETLINK_HOOK=m CONFIG_NF_CONNTRACK=m CONFIG_NF_CONNTRACK_ZONES=y -# CONFIG_NF_CONNTRACK_PROCFS is not set -# CONFIG_NF_CT_PROTO_DCCP is not set CONFIG_NF_CONNTRACK_AMANDA=m CONFIG_NF_CONNTRACK_FTP=m CONFIG_NF_CONNTRACK_H323=m @@ -98,7 +95,6 @@ CONFIG_NF_TABLES_NETDEV=y CONFIG_NFT_NUMGEN=m CONFIG_NFT_CT=m CONFIG_NFT_FLOW_OFFLOAD=m -CONFIG_NFT_COUNTER=m CONFIG_NFT_CONNLIMIT=m CONFIG_NFT_LOG=m CONFIG_NFT_LIMIT=m @@ -106,7 +102,6 @@ CONFIG_NFT_MASQ=m CONFIG_NFT_REDIR=m CONFIG_NFT_NAT=m CONFIG_NFT_TUNNEL=m -CONFIG_NFT_OBJREF=m CONFIG_NFT_QUEUE=m CONFIG_NFT_QUOTA=m CONFIG_NFT_REJECT=m @@ -124,6 +119,7 @@ CONFIG_NFT_FIB_NETDEV=m CONFIG_NFT_REJECT_NETDEV=m CONFIG_NF_FLOW_TABLE_INET=m CONFIG_NF_FLOW_TABLE=m +CONFIG_NETFILTER_XTABLES_LEGACY=y CONFIG_NETFILTER_XT_SET=m CONFIG_NETFILTER_XT_TARGET_CHECKSUM=m CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m @@ -198,7 +194,6 @@ CONFIG_IP_SET_LIST_SET=m CONFIG_NFT_DUP_IPV4=m CONFIG_NFT_FIB_IPV4=m CONFIG_NF_TABLES_ARP=y -CONFIG_NF_FLOW_TABLE_IPV4=m CONFIG_NF_LOG_ARP=m CONFIG_NF_LOG_IPV4=m CONFIG_IP_NF_IPTABLES=m @@ -206,24 +201,19 @@ CONFIG_IP_NF_MATCH_AH=m CONFIG_IP_NF_MATCH_ECN=m CONFIG_IP_NF_MATCH_RPFILTER=m CONFIG_IP_NF_MATCH_TTL=m -CONFIG_IP_NF_FILTER=m CONFIG_IP_NF_TARGET_REJECT=m CONFIG_IP_NF_TARGET_SYNPROXY=m CONFIG_IP_NF_NAT=m CONFIG_IP_NF_TARGET_MASQUERADE=m CONFIG_IP_NF_TARGET_NETMAP=m CONFIG_IP_NF_TARGET_REDIRECT=m -CONFIG_IP_NF_MANGLE=m -CONFIG_IP_NF_TARGET_CLUSTERIP=m CONFIG_IP_NF_TARGET_ECN=m CONFIG_IP_NF_TARGET_TTL=m CONFIG_IP_NF_RAW=m -CONFIG_IP_NF_ARPTABLES=m CONFIG_IP_NF_ARPFILTER=m CONFIG_IP_NF_ARP_MANGLE=m CONFIG_NFT_DUP_IPV6=m CONFIG_NFT_FIB_IPV6=m -CONFIG_NF_FLOW_TABLE_IPV6=m CONFIG_IP6_NF_IPTABLES=m CONFIG_IP6_NF_MATCH_AH=m CONFIG_IP6_NF_MATCH_EUI64=m @@ -236,10 +226,8 @@ CONFIG_IP6_NF_MATCH_RPFILTER=m CONFIG_IP6_NF_MATCH_RT=m CONFIG_IP6_NF_MATCH_SRH=m CONFIG_IP6_NF_TARGET_HL=m -CONFIG_IP6_NF_FILTER=m CONFIG_IP6_NF_TARGET_REJECT=m CONFIG_IP6_NF_TARGET_SYNPROXY=m -CONFIG_IP6_NF_MANGLE=m CONFIG_IP6_NF_RAW=m CONFIG_IP6_NF_NAT=m CONFIG_IP6_NF_TARGET_MASQUERADE=m @@ -248,6 +236,7 @@ CONFIG_NF_TABLES_BRIDGE=m CONFIG_NFT_BRIDGE_META=m CONFIG_NFT_BRIDGE_REJECT=m CONFIG_NF_CONNTRACK_BRIDGE=m +CONFIG_BRIDGE_NF_EBTABLES_LEGACY=m CONFIG_BRIDGE_NF_EBTABLES=m CONFIG_BRIDGE_EBT_BROUTE=m CONFIG_BRIDGE_EBT_T_FILTER=m @@ -269,9 +258,7 @@ CONFIG_BRIDGE_EBT_REDIRECT=m CONFIG_BRIDGE_EBT_SNAT=m CONFIG_BRIDGE_EBT_LOG=m CONFIG_BRIDGE_EBT_NFLOG=m -CONFIG_IP_DCCP=m -# CONFIG_IP_DCCP_CCID3 is not set -CONFIG_SCTP_COOKIE_HMAC_SHA1=y +CONFIG_IP_SCTP=m CONFIG_RDS=m CONFIG_RDS_TCP=m CONFIG_L2TP=m @@ -287,7 +274,6 @@ CONFIG_6LOWPAN_GHC_EXT_HDR_ROUTE=m CONFIG_DNS_RESOLVER=y CONFIG_BATMAN_ADV=m # CONFIG_BATMAN_ADV_BATMAN_V is not set -CONFIG_BATMAN_ADV_NC=y CONFIG_NETLINK_DIAG=m CONFIG_MPLS=y CONFIG_NET_MPLS_GSO=m @@ -305,16 +291,14 @@ CONFIG_CONNECTOR=m CONFIG_PARPORT=m CONFIG_PARPORT_PC=m CONFIG_PARPORT_1284=y +CONFIG_ZRAM=m CONFIG_BLK_DEV_LOOP=y -CONFIG_BLK_DEV_CRYPTOLOOP=m CONFIG_BLK_DEV_DRBD=m CONFIG_BLK_DEV_NBD=m CONFIG_BLK_DEV_RAM=y -CONFIG_CDROM_PKTCDVD=m CONFIG_ATA_OVER_ETH=m CONFIG_DUMMY_IRQ=m CONFIG_RAID_ATTRS=m -CONFIG_SCSI=y CONFIG_BLK_DEV_SD=y CONFIG_CHR_DEV_ST=m CONFIG_BLK_DEV_SR=y @@ -351,6 +335,7 @@ CONFIG_TCM_PSCSI=m CONFIG_NETDEVICES=y CONFIG_DUMMY=m CONFIG_WIREGUARD=m +CONFIG_OVPN=m CONFIG_EQUALIZER=m CONFIG_NET_TEAM=m CONFIG_NET_TEAM_MODE_BROADCAST=m @@ -366,9 +351,11 @@ CONFIG_VXLAN=m CONFIG_GENEVE=m CONFIG_BAREUDP=m CONFIG_GTP=m +CONFIG_PFCP=m CONFIG_MACSEC=m CONFIG_NETCONSOLE=m CONFIG_NETCONSOLE_DYNAMIC=y +CONFIG_TUN=m CONFIG_VETH=m CONFIG_NE2000=y CONFIG_PLIP=m @@ -423,13 +410,13 @@ CONFIG_RTC_DRV_GENERIC=m # CONFIG_IOMMU_SUPPORT is not set CONFIG_DAX=m CONFIG_EXT4_FS=y -CONFIG_REISERFS_FS=m CONFIG_JFS_FS=m +CONFIG_XFS_FS=m CONFIG_OCFS2_FS=m # CONFIG_OCFS2_DEBUG_MASKLOG is not set +CONFIG_BTRFS_FS=m CONFIG_FANOTIFY=y CONFIG_QUOTA_NETLINK_INTERFACE=y -# CONFIG_PRINT_QUOTA_WARNING is not set CONFIG_AUTOFS_FS=m CONFIG_FUSE_FS=m CONFIG_CUSE=m @@ -441,6 +428,8 @@ CONFIG_UDF_FS=m CONFIG_MSDOS_FS=m CONFIG_VFAT_FS=m CONFIG_EXFAT_FS=m +CONFIG_NTFS3_FS=m +CONFIG_NTFS3_LZX_XPRESS=y CONFIG_PROC_KCORE=y CONFIG_PROC_CHILDREN=y CONFIG_TMPFS=y @@ -459,7 +448,6 @@ CONFIG_OMFS_FS=m CONFIG_HPFS_FS=m CONFIG_QNX4FS_FS=m CONFIG_QNX6FS_FS=m -CONFIG_SYSV_FS=m CONFIG_UFS_FS=m CONFIG_EROFS_FS=m CONFIG_NFS_FS=y @@ -467,8 +455,9 @@ CONFIG_NFS_V4=m CONFIG_NFS_SWAP=y CONFIG_ROOT_NFS=y CONFIG_NFSD=m -CONFIG_NFSD_V3=y +CONFIG_RPCSEC_GSS_KRB5=m CONFIG_CIFS=m +# CONFIG_CIFS_STATS2 is not set # CONFIG_CIFS_DEBUG is not set CONFIG_CODA_FS=m CONFIG_NLS_CODEPAGE_437=y @@ -522,38 +511,19 @@ CONFIG_NLS_MAC_TURKISH=m CONFIG_DLM=m CONFIG_ENCRYPTED_KEYS=m CONFIG_HARDENED_USERCOPY=y -CONFIG_CRYPTO_MANAGER=y CONFIG_CRYPTO_USER=m +CONFIG_CRYPTO_NULL=m CONFIG_CRYPTO_CRYPTD=m -CONFIG_CRYPTO_TEST=m +CONFIG_CRYPTO_BENCHMARK=m CONFIG_CRYPTO_RSA=m CONFIG_CRYPTO_DH=m CONFIG_CRYPTO_ECDH=m CONFIG_CRYPTO_ECDSA=m CONFIG_CRYPTO_ECRDSA=m -CONFIG_CRYPTO_SM2=m -CONFIG_CRYPTO_CURVE25519=m -CONFIG_CRYPTO_CHACHA20POLY1305=m -CONFIG_CRYPTO_AEGIS128=m -CONFIG_CRYPTO_CFB=m -CONFIG_CRYPTO_CTS=m -CONFIG_CRYPTO_LRW=m -CONFIG_CRYPTO_OFB=m -CONFIG_CRYPTO_PCBC=m -CONFIG_CRYPTO_XTS=m -CONFIG_CRYPTO_KEYWRAP=m -CONFIG_CRYPTO_ADIANTUM=m -CONFIG_CRYPTO_XCBC=m -CONFIG_CRYPTO_VMAC=m -CONFIG_CRYPTO_BLAKE2S=m -CONFIG_CRYPTO_MICHAEL_MIC=m -CONFIG_CRYPTO_RMD160=m -CONFIG_CRYPTO_SHA3=m -CONFIG_CRYPTO_WP512=m CONFIG_CRYPTO_AES=y CONFIG_CRYPTO_AES_TI=m CONFIG_CRYPTO_ANUBIS=m -CONFIG_CRYPTO_ARC4=m +CONFIG_CRYPTO_ARIA=m CONFIG_CRYPTO_BLOWFISH=m CONFIG_CRYPTO_CAMELLIA=m CONFIG_CRYPTO_CAST5=m @@ -563,15 +533,29 @@ CONFIG_CRYPTO_FCRYPT=m CONFIG_CRYPTO_KHAZAD=m CONFIG_CRYPTO_SEED=m CONFIG_CRYPTO_SERPENT=m -CONFIG_CRYPTO_SM4=m +CONFIG_CRYPTO_SM4_GENERIC=m CONFIG_CRYPTO_TEA=m CONFIG_CRYPTO_TWOFISH=m +CONFIG_CRYPTO_ADIANTUM=m +CONFIG_CRYPTO_ARC4=m +CONFIG_CRYPTO_CTS=m +CONFIG_CRYPTO_HCTR2=m +CONFIG_CRYPTO_LRW=m +CONFIG_CRYPTO_PCBC=m +CONFIG_CRYPTO_XTS=m +CONFIG_CRYPTO_AEGIS128=m +CONFIG_CRYPTO_MD4=m +CONFIG_CRYPTO_MICHAEL_MIC=m +CONFIG_CRYPTO_RMD160=m +CONFIG_CRYPTO_SHA1=m +CONFIG_CRYPTO_SM3_GENERIC=m +CONFIG_CRYPTO_WP512=m +CONFIG_CRYPTO_XCBC=m CONFIG_CRYPTO_LZO=m CONFIG_CRYPTO_842=m CONFIG_CRYPTO_LZ4=m CONFIG_CRYPTO_LZ4HC=m CONFIG_CRYPTO_ZSTD=m -CONFIG_CRYPTO_ANSI_CPRNG=m CONFIG_CRYPTO_DRBG_HASH=y CONFIG_CRYPTO_DRBG_CTR=y CONFIG_CRYPTO_USER_API_HASH=m @@ -580,10 +564,9 @@ CONFIG_CRYPTO_USER_API_RNG=m CONFIG_CRYPTO_USER_API_AEAD=m # CONFIG_CRYPTO_HW is not set CONFIG_PRIME_NUMBERS=m -CONFIG_CRC32_SELFTEST=m -CONFIG_CRC64=m +CONFIG_CRC_BENCHMARK=y CONFIG_XZ_DEC_TEST=m -CONFIG_STRING_SELFTEST=m +CONFIG_GLOB_SELFTEST=m # CONFIG_SECTION_MISMATCH_WARN_ONLY is not set CONFIG_MAGIC_SYSRQ=y CONFIG_TEST_LOCKUP=m @@ -591,42 +574,31 @@ CONFIG_WW_MUTEX_SELFTEST=m CONFIG_EARLY_PRINTK=y CONFIG_KUNIT=m CONFIG_KUNIT_ALL_TESTS=m -CONFIG_TEST_LIST_SORT=m +CONFIG_TEST_DHRY=m CONFIG_TEST_MIN_HEAP=m -CONFIG_TEST_SORT=m CONFIG_TEST_DIV64=m +CONFIG_TEST_MULDIV64=m CONFIG_REED_SOLOMON_TEST=m CONFIG_ATOMIC64_SELFTEST=m CONFIG_ASYNC_RAID6_TEST=m CONFIG_TEST_HEXDUMP=m -CONFIG_TEST_STRING_HELPERS=m -CONFIG_TEST_STRSCPY=m CONFIG_TEST_KSTRTOX=m -CONFIG_TEST_PRINTF=m CONFIG_TEST_BITMAP=m CONFIG_TEST_UUID=m CONFIG_TEST_XARRAY=m -CONFIG_TEST_OVERFLOW=m +CONFIG_TEST_MAPLE_TREE=m CONFIG_TEST_RHASHTABLE=m -CONFIG_TEST_HASH=m CONFIG_TEST_IDA=m CONFIG_TEST_BITOPS=m CONFIG_TEST_VMALLOC=m -CONFIG_TEST_USER_COPY=m CONFIG_TEST_BPF=m -CONFIG_TEST_BLACKHOLE_DEV=m CONFIG_FIND_BIT_BENCHMARK=m CONFIG_TEST_FIRMWARE=m CONFIG_TEST_SYSCTL=m -CONFIG_BITFIELD_KUNIT=m -CONFIG_RESOURCE_KUNIT_TEST=m CONFIG_LINEAR_RANGES_TEST=m -CONFIG_CMDLINE_KUNIT_TEST=m -CONFIG_BITS_TEST=m CONFIG_TEST_UDELAY=m CONFIG_TEST_STATIC_KEYS=m CONFIG_TEST_KMOD=m CONFIG_TEST_MEMCAT_P=m -CONFIG_TEST_STACKINIT=m CONFIG_TEST_MEMINIT=m CONFIG_TEST_FREE_PAGES=m diff --git a/arch/m68k/configs/stmark2_defconfig b/arch/m68k/configs/stmark2_defconfig index d92306472fce..f9ecb1dcc060 100644 --- a/arch/m68k/configs/stmark2_defconfig +++ b/arch/m68k/configs/stmark2_defconfig @@ -9,7 +9,7 @@ CONFIG_CC_OPTIMIZE_FOR_SIZE=y # CONFIG_AIO is not set # CONFIG_ADVISE_SYSCALLS is not set # CONFIG_MEMBARRIER is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_VM_EVENT_COUNTERS is not set # CONFIG_COMPAT_BRK is not set CONFIG_COLDFIRE=y @@ -22,7 +22,6 @@ CONFIG_RAMSIZE=0x8000000 CONFIG_VECTORBASE=0x40000000 CONFIG_KERNELBASE=0x40001000 # CONFIG_BLK_DEV_BSG is not set -CONFIG_BLK_CMDLINE_PARSER=y CONFIG_BINFMT_FLAT=y CONFIG_BINFMT_ZFLAT=y CONFIG_BINFMT_MISC=y @@ -73,9 +72,9 @@ CONFIG_EXT2_FS=y CONFIG_EXT2_FS_XATTR=y CONFIG_EXT2_FS_POSIX_ACL=y CONFIG_EXT2_FS_SECURITY=y -CONFIG_EXT3_FS=y -CONFIG_EXT3_FS_POSIX_ACL=y -CONFIG_EXT3_FS_SECURITY=y +CONFIG_EXT4_FS=y +CONFIG_EXT4_FS_POSIX_ACL=y +CONFIG_EXT4_FS_SECURITY=y # CONFIG_FILE_LOCKING is not set # CONFIG_DNOTIFY is not set # CONFIG_INOTIFY_USER is not set @@ -85,7 +84,6 @@ CONFIG_FSCACHE=y CONFIG_CRAMFS=y CONFIG_SQUASHFS=y CONFIG_ROMFS_FS=y -CONFIG_CRYPTO_ANSI_CPRNG=y # CONFIG_CRYPTO_HW is not set CONFIG_PRINTK_TIME=y # CONFIG_DEBUG_BUGVERBOSE is not set diff --git a/arch/m68k/configs/sun3_defconfig b/arch/m68k/configs/sun3_defconfig index 3490a05f29b8..f94ad226cb5b 100644 --- a/arch/m68k/configs/sun3_defconfig +++ b/arch/m68k/configs/sun3_defconfig @@ -10,14 +10,13 @@ CONFIG_LOG_BUF_SHIFT=16 # CONFIG_NET_NS is not set CONFIG_BLK_DEV_INITRD=y CONFIG_CC_OPTIMIZE_FOR_SIZE=y -CONFIG_USERFAULTFD=y -CONFIG_SLAB=y CONFIG_KEXEC=y CONFIG_BOOTINFO_PROC=y CONFIG_SUN3=y CONFIG_PROC_HARDWARE=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y +CONFIG_TRIM_UNUSED_KSYMS=y CONFIG_PARTITION_ADVANCED=y CONFIG_AMIGA_PARTITION=y CONFIG_ATARI_PARTITION=y @@ -32,11 +31,9 @@ CONFIG_MQ_IOSCHED_DEADLINE=m CONFIG_MQ_IOSCHED_KYBER=m CONFIG_IOSCHED_BFQ=m # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set -CONFIG_BINFMT_AOUT=m CONFIG_BINFMT_MISC=m # CONFIG_COMPACTION is not set -CONFIG_CLEANCACHE=y -CONFIG_ZPOOL=m +CONFIG_USERFAULTFD=y CONFIG_NET=y CONFIG_PACKET=y CONFIG_PACKET_DIAG=m @@ -74,10 +71,9 @@ CONFIG_IPV6_ILA=m CONFIG_IPV6_VTI=m CONFIG_IPV6_GRE=m CONFIG_NETFILTER=y +CONFIG_NETFILTER_NETLINK_HOOK=m CONFIG_NF_CONNTRACK=m CONFIG_NF_CONNTRACK_ZONES=y -# CONFIG_NF_CONNTRACK_PROCFS is not set -# CONFIG_NF_CT_PROTO_DCCP is not set CONFIG_NF_CONNTRACK_AMANDA=m CONFIG_NF_CONNTRACK_FTP=m CONFIG_NF_CONNTRACK_H323=m @@ -94,7 +90,6 @@ CONFIG_NF_TABLES_NETDEV=y CONFIG_NFT_NUMGEN=m CONFIG_NFT_CT=m CONFIG_NFT_FLOW_OFFLOAD=m -CONFIG_NFT_COUNTER=m CONFIG_NFT_CONNLIMIT=m CONFIG_NFT_LOG=m CONFIG_NFT_LIMIT=m @@ -102,7 +97,6 @@ CONFIG_NFT_MASQ=m CONFIG_NFT_REDIR=m CONFIG_NFT_NAT=m CONFIG_NFT_TUNNEL=m -CONFIG_NFT_OBJREF=m CONFIG_NFT_QUEUE=m CONFIG_NFT_QUOTA=m CONFIG_NFT_REJECT=m @@ -120,6 +114,7 @@ CONFIG_NFT_FIB_NETDEV=m CONFIG_NFT_REJECT_NETDEV=m CONFIG_NF_FLOW_TABLE_INET=m CONFIG_NF_FLOW_TABLE=m +CONFIG_NETFILTER_XTABLES_LEGACY=y CONFIG_NETFILTER_XT_SET=m CONFIG_NETFILTER_XT_TARGET_CHECKSUM=m CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m @@ -194,7 +189,6 @@ CONFIG_IP_SET_LIST_SET=m CONFIG_NFT_DUP_IPV4=m CONFIG_NFT_FIB_IPV4=m CONFIG_NF_TABLES_ARP=y -CONFIG_NF_FLOW_TABLE_IPV4=m CONFIG_NF_LOG_ARP=m CONFIG_NF_LOG_IPV4=m CONFIG_IP_NF_IPTABLES=m @@ -202,24 +196,19 @@ CONFIG_IP_NF_MATCH_AH=m CONFIG_IP_NF_MATCH_ECN=m CONFIG_IP_NF_MATCH_RPFILTER=m CONFIG_IP_NF_MATCH_TTL=m -CONFIG_IP_NF_FILTER=m CONFIG_IP_NF_TARGET_REJECT=m CONFIG_IP_NF_TARGET_SYNPROXY=m CONFIG_IP_NF_NAT=m CONFIG_IP_NF_TARGET_MASQUERADE=m CONFIG_IP_NF_TARGET_NETMAP=m CONFIG_IP_NF_TARGET_REDIRECT=m -CONFIG_IP_NF_MANGLE=m -CONFIG_IP_NF_TARGET_CLUSTERIP=m CONFIG_IP_NF_TARGET_ECN=m CONFIG_IP_NF_TARGET_TTL=m CONFIG_IP_NF_RAW=m -CONFIG_IP_NF_ARPTABLES=m CONFIG_IP_NF_ARPFILTER=m CONFIG_IP_NF_ARP_MANGLE=m CONFIG_NFT_DUP_IPV6=m CONFIG_NFT_FIB_IPV6=m -CONFIG_NF_FLOW_TABLE_IPV6=m CONFIG_IP6_NF_IPTABLES=m CONFIG_IP6_NF_MATCH_AH=m CONFIG_IP6_NF_MATCH_EUI64=m @@ -232,10 +221,8 @@ CONFIG_IP6_NF_MATCH_RPFILTER=m CONFIG_IP6_NF_MATCH_RT=m CONFIG_IP6_NF_MATCH_SRH=m CONFIG_IP6_NF_TARGET_HL=m -CONFIG_IP6_NF_FILTER=m CONFIG_IP6_NF_TARGET_REJECT=m CONFIG_IP6_NF_TARGET_SYNPROXY=m -CONFIG_IP6_NF_MANGLE=m CONFIG_IP6_NF_RAW=m CONFIG_IP6_NF_NAT=m CONFIG_IP6_NF_TARGET_MASQUERADE=m @@ -244,6 +231,7 @@ CONFIG_NF_TABLES_BRIDGE=m CONFIG_NFT_BRIDGE_META=m CONFIG_NFT_BRIDGE_REJECT=m CONFIG_NF_CONNTRACK_BRIDGE=m +CONFIG_BRIDGE_NF_EBTABLES_LEGACY=m CONFIG_BRIDGE_NF_EBTABLES=m CONFIG_BRIDGE_EBT_BROUTE=m CONFIG_BRIDGE_EBT_T_FILTER=m @@ -265,9 +253,7 @@ CONFIG_BRIDGE_EBT_REDIRECT=m CONFIG_BRIDGE_EBT_SNAT=m CONFIG_BRIDGE_EBT_LOG=m CONFIG_BRIDGE_EBT_NFLOG=m -CONFIG_IP_DCCP=m -# CONFIG_IP_DCCP_CCID3 is not set -CONFIG_SCTP_COOKIE_HMAC_SHA1=y +CONFIG_IP_SCTP=m CONFIG_RDS=m CONFIG_RDS_TCP=m CONFIG_L2TP=m @@ -283,7 +269,6 @@ CONFIG_6LOWPAN_GHC_EXT_HDR_ROUTE=m CONFIG_DNS_RESOLVER=y CONFIG_BATMAN_ADV=m # CONFIG_BATMAN_ADV_BATMAN_V is not set -CONFIG_BATMAN_ADV_NC=y CONFIG_NETLINK_DIAG=m CONFIG_MPLS=y CONFIG_NET_MPLS_GSO=m @@ -298,12 +283,11 @@ CONFIG_DEVTMPFS=y CONFIG_DEVTMPFS_MOUNT=y CONFIG_TEST_ASYNC_DRIVER_PROBE=m CONFIG_CONNECTOR=m +CONFIG_ZRAM=m CONFIG_BLK_DEV_LOOP=y -CONFIG_BLK_DEV_CRYPTOLOOP=m CONFIG_BLK_DEV_DRBD=m CONFIG_BLK_DEV_NBD=m CONFIG_BLK_DEV_RAM=y -CONFIG_CDROM_PKTCDVD=m CONFIG_ATA_OVER_ETH=m CONFIG_DUMMY_IRQ=m CONFIG_RAID_ATTRS=m @@ -341,6 +325,7 @@ CONFIG_TCM_PSCSI=m CONFIG_NETDEVICES=y CONFIG_DUMMY=m CONFIG_WIREGUARD=m +CONFIG_OVPN=m CONFIG_EQUALIZER=m CONFIG_NET_TEAM=m CONFIG_NET_TEAM_MODE_BROADCAST=m @@ -356,9 +341,11 @@ CONFIG_VXLAN=m CONFIG_GENEVE=m CONFIG_BAREUDP=m CONFIG_GTP=m +CONFIG_PFCP=m CONFIG_MACSEC=m CONFIG_NETCONSOLE=m CONFIG_NETCONSOLE_DYNAMIC=y +CONFIG_TUN=m CONFIG_VETH=m CONFIG_SUN3LANCE=y CONFIG_SUN3_82586=y @@ -389,9 +376,6 @@ CONFIG_NTP_PPS=y CONFIG_PPS_CLIENT_LDISC=m CONFIG_PTP_1588_CLOCK=m # CONFIG_HWMON is not set -CONFIG_FB=y -CONFIG_FRAMEBUFFER_CONSOLE=y -CONFIG_LOGO=y CONFIG_HID=m CONFIG_HIDRAW=y CONFIG_UHID=m @@ -407,13 +391,13 @@ CONFIG_RTC_DRV_GENERIC=m # CONFIG_IOMMU_SUPPORT is not set CONFIG_DAX=m CONFIG_EXT4_FS=y -CONFIG_REISERFS_FS=m CONFIG_JFS_FS=m +CONFIG_XFS_FS=m CONFIG_OCFS2_FS=m # CONFIG_OCFS2_DEBUG_MASKLOG is not set +CONFIG_BTRFS_FS=m CONFIG_FANOTIFY=y CONFIG_QUOTA_NETLINK_INTERFACE=y -# CONFIG_PRINT_QUOTA_WARNING is not set CONFIG_AUTOFS_FS=m CONFIG_FUSE_FS=m CONFIG_CUSE=m @@ -425,6 +409,8 @@ CONFIG_UDF_FS=m CONFIG_MSDOS_FS=m CONFIG_VFAT_FS=m CONFIG_EXFAT_FS=m +CONFIG_NTFS3_FS=m +CONFIG_NTFS3_LZX_XPRESS=y CONFIG_PROC_KCORE=y CONFIG_PROC_CHILDREN=y CONFIG_TMPFS=y @@ -443,7 +429,6 @@ CONFIG_OMFS_FS=m CONFIG_HPFS_FS=m CONFIG_QNX4FS_FS=m CONFIG_QNX6FS_FS=m -CONFIG_SYSV_FS=m CONFIG_UFS_FS=m CONFIG_EROFS_FS=m CONFIG_NFS_FS=y @@ -451,8 +436,9 @@ CONFIG_NFS_V4=m CONFIG_NFS_SWAP=y CONFIG_ROOT_NFS=y CONFIG_NFSD=m -CONFIG_NFSD_V3=y +CONFIG_RPCSEC_GSS_KRB5=m CONFIG_CIFS=m +# CONFIG_CIFS_STATS2 is not set # CONFIG_CIFS_DEBUG is not set CONFIG_CODA_FS=m CONFIG_NLS_CODEPAGE_437=y @@ -506,38 +492,19 @@ CONFIG_NLS_MAC_TURKISH=m CONFIG_DLM=m CONFIG_ENCRYPTED_KEYS=m CONFIG_HARDENED_USERCOPY=y -CONFIG_CRYPTO_MANAGER=y CONFIG_CRYPTO_USER=m +CONFIG_CRYPTO_NULL=m CONFIG_CRYPTO_CRYPTD=m -CONFIG_CRYPTO_TEST=m +CONFIG_CRYPTO_BENCHMARK=m CONFIG_CRYPTO_RSA=m CONFIG_CRYPTO_DH=m CONFIG_CRYPTO_ECDH=m CONFIG_CRYPTO_ECDSA=m CONFIG_CRYPTO_ECRDSA=m -CONFIG_CRYPTO_SM2=m -CONFIG_CRYPTO_CURVE25519=m -CONFIG_CRYPTO_CHACHA20POLY1305=m -CONFIG_CRYPTO_AEGIS128=m -CONFIG_CRYPTO_CFB=m -CONFIG_CRYPTO_CTS=m -CONFIG_CRYPTO_LRW=m -CONFIG_CRYPTO_OFB=m -CONFIG_CRYPTO_PCBC=m -CONFIG_CRYPTO_XTS=m -CONFIG_CRYPTO_KEYWRAP=m -CONFIG_CRYPTO_ADIANTUM=m -CONFIG_CRYPTO_XCBC=m -CONFIG_CRYPTO_VMAC=m -CONFIG_CRYPTO_BLAKE2S=m -CONFIG_CRYPTO_MICHAEL_MIC=m -CONFIG_CRYPTO_RMD160=m -CONFIG_CRYPTO_SHA3=m -CONFIG_CRYPTO_WP512=m CONFIG_CRYPTO_AES=y CONFIG_CRYPTO_AES_TI=m CONFIG_CRYPTO_ANUBIS=m -CONFIG_CRYPTO_ARC4=m +CONFIG_CRYPTO_ARIA=m CONFIG_CRYPTO_BLOWFISH=m CONFIG_CRYPTO_CAMELLIA=m CONFIG_CRYPTO_CAST5=m @@ -547,15 +514,29 @@ CONFIG_CRYPTO_FCRYPT=m CONFIG_CRYPTO_KHAZAD=m CONFIG_CRYPTO_SEED=m CONFIG_CRYPTO_SERPENT=m -CONFIG_CRYPTO_SM4=m +CONFIG_CRYPTO_SM4_GENERIC=m CONFIG_CRYPTO_TEA=m CONFIG_CRYPTO_TWOFISH=m +CONFIG_CRYPTO_ADIANTUM=m +CONFIG_CRYPTO_ARC4=m +CONFIG_CRYPTO_CTS=m +CONFIG_CRYPTO_HCTR2=m +CONFIG_CRYPTO_LRW=m +CONFIG_CRYPTO_PCBC=m +CONFIG_CRYPTO_XTS=m +CONFIG_CRYPTO_AEGIS128=m +CONFIG_CRYPTO_MD4=m +CONFIG_CRYPTO_MICHAEL_MIC=m +CONFIG_CRYPTO_RMD160=m +CONFIG_CRYPTO_SHA1=m +CONFIG_CRYPTO_SM3_GENERIC=m +CONFIG_CRYPTO_WP512=m +CONFIG_CRYPTO_XCBC=m CONFIG_CRYPTO_LZO=m CONFIG_CRYPTO_842=m CONFIG_CRYPTO_LZ4=m CONFIG_CRYPTO_LZ4HC=m CONFIG_CRYPTO_ZSTD=m -CONFIG_CRYPTO_ANSI_CPRNG=m CONFIG_CRYPTO_DRBG_HASH=y CONFIG_CRYPTO_DRBG_CTR=y CONFIG_CRYPTO_USER_API_HASH=m @@ -564,52 +545,40 @@ CONFIG_CRYPTO_USER_API_RNG=m CONFIG_CRYPTO_USER_API_AEAD=m # CONFIG_CRYPTO_HW is not set CONFIG_PRIME_NUMBERS=m -CONFIG_CRC32_SELFTEST=m -CONFIG_CRC64=m +CONFIG_CRC_BENCHMARK=y CONFIG_XZ_DEC_TEST=m -CONFIG_STRING_SELFTEST=m +CONFIG_GLOB_SELFTEST=m # CONFIG_SECTION_MISMATCH_WARN_ONLY is not set CONFIG_MAGIC_SYSRQ=y CONFIG_TEST_LOCKUP=m CONFIG_WW_MUTEX_SELFTEST=m CONFIG_KUNIT=m CONFIG_KUNIT_ALL_TESTS=m -CONFIG_TEST_LIST_SORT=m +CONFIG_TEST_DHRY=m CONFIG_TEST_MIN_HEAP=m -CONFIG_TEST_SORT=m CONFIG_TEST_DIV64=m +CONFIG_TEST_MULDIV64=m CONFIG_REED_SOLOMON_TEST=m CONFIG_ATOMIC64_SELFTEST=m CONFIG_ASYNC_RAID6_TEST=m CONFIG_TEST_HEXDUMP=m -CONFIG_TEST_STRING_HELPERS=m -CONFIG_TEST_STRSCPY=m CONFIG_TEST_KSTRTOX=m -CONFIG_TEST_PRINTF=m CONFIG_TEST_BITMAP=m CONFIG_TEST_UUID=m CONFIG_TEST_XARRAY=m -CONFIG_TEST_OVERFLOW=m +CONFIG_TEST_MAPLE_TREE=m CONFIG_TEST_RHASHTABLE=m -CONFIG_TEST_HASH=m CONFIG_TEST_IDA=m CONFIG_TEST_BITOPS=m CONFIG_TEST_VMALLOC=m -CONFIG_TEST_USER_COPY=m CONFIG_TEST_BPF=m -CONFIG_TEST_BLACKHOLE_DEV=m CONFIG_FIND_BIT_BENCHMARK=m CONFIG_TEST_FIRMWARE=m CONFIG_TEST_SYSCTL=m -CONFIG_BITFIELD_KUNIT=m -CONFIG_RESOURCE_KUNIT_TEST=m CONFIG_LINEAR_RANGES_TEST=m -CONFIG_CMDLINE_KUNIT_TEST=m -CONFIG_BITS_TEST=m CONFIG_TEST_UDELAY=m CONFIG_TEST_STATIC_KEYS=m CONFIG_TEST_KMOD=m CONFIG_TEST_MEMCAT_P=m -CONFIG_TEST_STACKINIT=m CONFIG_TEST_MEMINIT=m CONFIG_TEST_FREE_PAGES=m diff --git a/arch/m68k/configs/sun3x_defconfig b/arch/m68k/configs/sun3x_defconfig index 4e92c8c332fc..a5ecfc505ab2 100644 --- a/arch/m68k/configs/sun3x_defconfig +++ b/arch/m68k/configs/sun3x_defconfig @@ -10,14 +10,13 @@ CONFIG_LOG_BUF_SHIFT=16 # CONFIG_NET_NS is not set CONFIG_BLK_DEV_INITRD=y CONFIG_CC_OPTIMIZE_FOR_SIZE=y -CONFIG_USERFAULTFD=y -CONFIG_SLAB=y CONFIG_KEXEC=y CONFIG_BOOTINFO_PROC=y CONFIG_SUN3X=y CONFIG_PROC_HARDWARE=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y +CONFIG_TRIM_UNUSED_KSYMS=y CONFIG_PARTITION_ADVANCED=y CONFIG_AMIGA_PARTITION=y CONFIG_ATARI_PARTITION=y @@ -32,11 +31,10 @@ CONFIG_MQ_IOSCHED_DEADLINE=m CONFIG_MQ_IOSCHED_KYBER=m CONFIG_IOSCHED_BFQ=m # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set -CONFIG_BINFMT_AOUT=m CONFIG_BINFMT_MISC=m # CONFIG_COMPACTION is not set -CONFIG_CLEANCACHE=y -CONFIG_ZPOOL=m +CONFIG_DMAPOOL_TEST=m +CONFIG_USERFAULTFD=y CONFIG_NET=y CONFIG_PACKET=y CONFIG_PACKET_DIAG=m @@ -74,10 +72,9 @@ CONFIG_IPV6_ILA=m CONFIG_IPV6_VTI=m CONFIG_IPV6_GRE=m CONFIG_NETFILTER=y +CONFIG_NETFILTER_NETLINK_HOOK=m CONFIG_NF_CONNTRACK=m CONFIG_NF_CONNTRACK_ZONES=y -# CONFIG_NF_CONNTRACK_PROCFS is not set -# CONFIG_NF_CT_PROTO_DCCP is not set CONFIG_NF_CONNTRACK_AMANDA=m CONFIG_NF_CONNTRACK_FTP=m CONFIG_NF_CONNTRACK_H323=m @@ -94,7 +91,6 @@ CONFIG_NF_TABLES_NETDEV=y CONFIG_NFT_NUMGEN=m CONFIG_NFT_CT=m CONFIG_NFT_FLOW_OFFLOAD=m -CONFIG_NFT_COUNTER=m CONFIG_NFT_CONNLIMIT=m CONFIG_NFT_LOG=m CONFIG_NFT_LIMIT=m @@ -102,7 +98,6 @@ CONFIG_NFT_MASQ=m CONFIG_NFT_REDIR=m CONFIG_NFT_NAT=m CONFIG_NFT_TUNNEL=m -CONFIG_NFT_OBJREF=m CONFIG_NFT_QUEUE=m CONFIG_NFT_QUOTA=m CONFIG_NFT_REJECT=m @@ -120,6 +115,7 @@ CONFIG_NFT_FIB_NETDEV=m CONFIG_NFT_REJECT_NETDEV=m CONFIG_NF_FLOW_TABLE_INET=m CONFIG_NF_FLOW_TABLE=m +CONFIG_NETFILTER_XTABLES_LEGACY=y CONFIG_NETFILTER_XT_SET=m CONFIG_NETFILTER_XT_TARGET_CHECKSUM=m CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m @@ -194,7 +190,6 @@ CONFIG_IP_SET_LIST_SET=m CONFIG_NFT_DUP_IPV4=m CONFIG_NFT_FIB_IPV4=m CONFIG_NF_TABLES_ARP=y -CONFIG_NF_FLOW_TABLE_IPV4=m CONFIG_NF_LOG_ARP=m CONFIG_NF_LOG_IPV4=m CONFIG_IP_NF_IPTABLES=m @@ -202,24 +197,19 @@ CONFIG_IP_NF_MATCH_AH=m CONFIG_IP_NF_MATCH_ECN=m CONFIG_IP_NF_MATCH_RPFILTER=m CONFIG_IP_NF_MATCH_TTL=m -CONFIG_IP_NF_FILTER=m CONFIG_IP_NF_TARGET_REJECT=m CONFIG_IP_NF_TARGET_SYNPROXY=m CONFIG_IP_NF_NAT=m CONFIG_IP_NF_TARGET_MASQUERADE=m CONFIG_IP_NF_TARGET_NETMAP=m CONFIG_IP_NF_TARGET_REDIRECT=m -CONFIG_IP_NF_MANGLE=m -CONFIG_IP_NF_TARGET_CLUSTERIP=m CONFIG_IP_NF_TARGET_ECN=m CONFIG_IP_NF_TARGET_TTL=m CONFIG_IP_NF_RAW=m -CONFIG_IP_NF_ARPTABLES=m CONFIG_IP_NF_ARPFILTER=m CONFIG_IP_NF_ARP_MANGLE=m CONFIG_NFT_DUP_IPV6=m CONFIG_NFT_FIB_IPV6=m -CONFIG_NF_FLOW_TABLE_IPV6=m CONFIG_IP6_NF_IPTABLES=m CONFIG_IP6_NF_MATCH_AH=m CONFIG_IP6_NF_MATCH_EUI64=m @@ -232,10 +222,8 @@ CONFIG_IP6_NF_MATCH_RPFILTER=m CONFIG_IP6_NF_MATCH_RT=m CONFIG_IP6_NF_MATCH_SRH=m CONFIG_IP6_NF_TARGET_HL=m -CONFIG_IP6_NF_FILTER=m CONFIG_IP6_NF_TARGET_REJECT=m CONFIG_IP6_NF_TARGET_SYNPROXY=m -CONFIG_IP6_NF_MANGLE=m CONFIG_IP6_NF_RAW=m CONFIG_IP6_NF_NAT=m CONFIG_IP6_NF_TARGET_MASQUERADE=m @@ -244,6 +232,7 @@ CONFIG_NF_TABLES_BRIDGE=m CONFIG_NFT_BRIDGE_META=m CONFIG_NFT_BRIDGE_REJECT=m CONFIG_NF_CONNTRACK_BRIDGE=m +CONFIG_BRIDGE_NF_EBTABLES_LEGACY=m CONFIG_BRIDGE_NF_EBTABLES=m CONFIG_BRIDGE_EBT_BROUTE=m CONFIG_BRIDGE_EBT_T_FILTER=m @@ -265,9 +254,7 @@ CONFIG_BRIDGE_EBT_REDIRECT=m CONFIG_BRIDGE_EBT_SNAT=m CONFIG_BRIDGE_EBT_LOG=m CONFIG_BRIDGE_EBT_NFLOG=m -CONFIG_IP_DCCP=m -# CONFIG_IP_DCCP_CCID3 is not set -CONFIG_SCTP_COOKIE_HMAC_SHA1=y +CONFIG_IP_SCTP=m CONFIG_RDS=m CONFIG_RDS_TCP=m CONFIG_L2TP=m @@ -283,7 +270,6 @@ CONFIG_6LOWPAN_GHC_EXT_HDR_ROUTE=m CONFIG_DNS_RESOLVER=y CONFIG_BATMAN_ADV=m # CONFIG_BATMAN_ADV_BATMAN_V is not set -CONFIG_BATMAN_ADV_NC=y CONFIG_NETLINK_DIAG=m CONFIG_MPLS=y CONFIG_NET_MPLS_GSO=m @@ -298,12 +284,11 @@ CONFIG_DEVTMPFS=y CONFIG_DEVTMPFS_MOUNT=y CONFIG_TEST_ASYNC_DRIVER_PROBE=m CONFIG_CONNECTOR=m +CONFIG_ZRAM=m CONFIG_BLK_DEV_LOOP=y -CONFIG_BLK_DEV_CRYPTOLOOP=m CONFIG_BLK_DEV_DRBD=m CONFIG_BLK_DEV_NBD=m CONFIG_BLK_DEV_RAM=y -CONFIG_CDROM_PKTCDVD=m CONFIG_ATA_OVER_ETH=m CONFIG_DUMMY_IRQ=m CONFIG_RAID_ATTRS=m @@ -341,6 +326,7 @@ CONFIG_TCM_PSCSI=m CONFIG_NETDEVICES=y CONFIG_DUMMY=m CONFIG_WIREGUARD=m +CONFIG_OVPN=m CONFIG_EQUALIZER=m CONFIG_NET_TEAM=m CONFIG_NET_TEAM_MODE_BROADCAST=m @@ -356,9 +342,11 @@ CONFIG_VXLAN=m CONFIG_GENEVE=m CONFIG_BAREUDP=m CONFIG_GTP=m +CONFIG_PFCP=m CONFIG_MACSEC=m CONFIG_NETCONSOLE=m CONFIG_NETCONSOLE_DYNAMIC=y +CONFIG_TUN=m CONFIG_VETH=m CONFIG_SUN3LANCE=y CONFIG_PPP=m @@ -388,9 +376,6 @@ CONFIG_NTP_PPS=y CONFIG_PPS_CLIENT_LDISC=m CONFIG_PTP_1588_CLOCK=m # CONFIG_HWMON is not set -CONFIG_FB=y -CONFIG_FRAMEBUFFER_CONSOLE=y -CONFIG_LOGO=y CONFIG_HID=m CONFIG_HIDRAW=y CONFIG_UHID=m @@ -406,13 +391,13 @@ CONFIG_RTC_DRV_GENERIC=m # CONFIG_IOMMU_SUPPORT is not set CONFIG_DAX=m CONFIG_EXT4_FS=y -CONFIG_REISERFS_FS=m CONFIG_JFS_FS=m +CONFIG_XFS_FS=m CONFIG_OCFS2_FS=m # CONFIG_OCFS2_DEBUG_MASKLOG is not set +CONFIG_BTRFS_FS=m CONFIG_FANOTIFY=y CONFIG_QUOTA_NETLINK_INTERFACE=y -# CONFIG_PRINT_QUOTA_WARNING is not set CONFIG_AUTOFS_FS=m CONFIG_FUSE_FS=m CONFIG_CUSE=m @@ -424,6 +409,8 @@ CONFIG_UDF_FS=m CONFIG_MSDOS_FS=m CONFIG_VFAT_FS=m CONFIG_EXFAT_FS=m +CONFIG_NTFS3_FS=m +CONFIG_NTFS3_LZX_XPRESS=y CONFIG_PROC_KCORE=y CONFIG_PROC_CHILDREN=y CONFIG_TMPFS=y @@ -442,7 +429,6 @@ CONFIG_OMFS_FS=m CONFIG_HPFS_FS=m CONFIG_QNX4FS_FS=m CONFIG_QNX6FS_FS=m -CONFIG_SYSV_FS=m CONFIG_UFS_FS=m CONFIG_EROFS_FS=m CONFIG_NFS_FS=y @@ -450,8 +436,9 @@ CONFIG_NFS_V4=m CONFIG_NFS_SWAP=y CONFIG_ROOT_NFS=y CONFIG_NFSD=m -CONFIG_NFSD_V3=y +CONFIG_RPCSEC_GSS_KRB5=m CONFIG_CIFS=m +# CONFIG_CIFS_STATS2 is not set # CONFIG_CIFS_DEBUG is not set CONFIG_CODA_FS=m CONFIG_NLS_CODEPAGE_437=y @@ -505,38 +492,19 @@ CONFIG_NLS_MAC_TURKISH=m CONFIG_DLM=m CONFIG_ENCRYPTED_KEYS=m CONFIG_HARDENED_USERCOPY=y -CONFIG_CRYPTO_MANAGER=y CONFIG_CRYPTO_USER=m +CONFIG_CRYPTO_NULL=m CONFIG_CRYPTO_CRYPTD=m -CONFIG_CRYPTO_TEST=m +CONFIG_CRYPTO_BENCHMARK=m CONFIG_CRYPTO_RSA=m CONFIG_CRYPTO_DH=m CONFIG_CRYPTO_ECDH=m CONFIG_CRYPTO_ECDSA=m CONFIG_CRYPTO_ECRDSA=m -CONFIG_CRYPTO_SM2=m -CONFIG_CRYPTO_CURVE25519=m -CONFIG_CRYPTO_CHACHA20POLY1305=m -CONFIG_CRYPTO_AEGIS128=m -CONFIG_CRYPTO_CFB=m -CONFIG_CRYPTO_CTS=m -CONFIG_CRYPTO_LRW=m -CONFIG_CRYPTO_OFB=m -CONFIG_CRYPTO_PCBC=m -CONFIG_CRYPTO_XTS=m -CONFIG_CRYPTO_KEYWRAP=m -CONFIG_CRYPTO_ADIANTUM=m -CONFIG_CRYPTO_XCBC=m -CONFIG_CRYPTO_VMAC=m -CONFIG_CRYPTO_BLAKE2S=m -CONFIG_CRYPTO_MICHAEL_MIC=m -CONFIG_CRYPTO_RMD160=m -CONFIG_CRYPTO_SHA3=m -CONFIG_CRYPTO_WP512=m CONFIG_CRYPTO_AES=y CONFIG_CRYPTO_AES_TI=m CONFIG_CRYPTO_ANUBIS=m -CONFIG_CRYPTO_ARC4=m +CONFIG_CRYPTO_ARIA=m CONFIG_CRYPTO_BLOWFISH=m CONFIG_CRYPTO_CAMELLIA=m CONFIG_CRYPTO_CAST5=m @@ -546,15 +514,29 @@ CONFIG_CRYPTO_FCRYPT=m CONFIG_CRYPTO_KHAZAD=m CONFIG_CRYPTO_SEED=m CONFIG_CRYPTO_SERPENT=m -CONFIG_CRYPTO_SM4=m +CONFIG_CRYPTO_SM4_GENERIC=m CONFIG_CRYPTO_TEA=m CONFIG_CRYPTO_TWOFISH=m +CONFIG_CRYPTO_ADIANTUM=m +CONFIG_CRYPTO_ARC4=m +CONFIG_CRYPTO_CTS=m +CONFIG_CRYPTO_HCTR2=m +CONFIG_CRYPTO_LRW=m +CONFIG_CRYPTO_PCBC=m +CONFIG_CRYPTO_XTS=m +CONFIG_CRYPTO_AEGIS128=m +CONFIG_CRYPTO_MD4=m +CONFIG_CRYPTO_MICHAEL_MIC=m +CONFIG_CRYPTO_RMD160=m +CONFIG_CRYPTO_SHA1=m +CONFIG_CRYPTO_SM3_GENERIC=m +CONFIG_CRYPTO_WP512=m +CONFIG_CRYPTO_XCBC=m CONFIG_CRYPTO_LZO=m CONFIG_CRYPTO_842=m CONFIG_CRYPTO_LZ4=m CONFIG_CRYPTO_LZ4HC=m CONFIG_CRYPTO_ZSTD=m -CONFIG_CRYPTO_ANSI_CPRNG=m CONFIG_CRYPTO_DRBG_HASH=y CONFIG_CRYPTO_DRBG_CTR=y CONFIG_CRYPTO_USER_API_HASH=m @@ -563,10 +545,9 @@ CONFIG_CRYPTO_USER_API_RNG=m CONFIG_CRYPTO_USER_API_AEAD=m # CONFIG_CRYPTO_HW is not set CONFIG_PRIME_NUMBERS=m -CONFIG_CRC32_SELFTEST=m -CONFIG_CRC64=m +CONFIG_CRC_BENCHMARK=y CONFIG_XZ_DEC_TEST=m -CONFIG_STRING_SELFTEST=m +CONFIG_GLOB_SELFTEST=m # CONFIG_SECTION_MISMATCH_WARN_ONLY is not set CONFIG_MAGIC_SYSRQ=y CONFIG_TEST_LOCKUP=m @@ -574,42 +555,31 @@ CONFIG_WW_MUTEX_SELFTEST=m CONFIG_EARLY_PRINTK=y CONFIG_KUNIT=m CONFIG_KUNIT_ALL_TESTS=m -CONFIG_TEST_LIST_SORT=m +CONFIG_TEST_DHRY=m CONFIG_TEST_MIN_HEAP=m -CONFIG_TEST_SORT=m CONFIG_TEST_DIV64=m +CONFIG_TEST_MULDIV64=m CONFIG_REED_SOLOMON_TEST=m CONFIG_ATOMIC64_SELFTEST=m CONFIG_ASYNC_RAID6_TEST=m CONFIG_TEST_HEXDUMP=m -CONFIG_TEST_STRING_HELPERS=m -CONFIG_TEST_STRSCPY=m CONFIG_TEST_KSTRTOX=m -CONFIG_TEST_PRINTF=m CONFIG_TEST_BITMAP=m CONFIG_TEST_UUID=m CONFIG_TEST_XARRAY=m -CONFIG_TEST_OVERFLOW=m +CONFIG_TEST_MAPLE_TREE=m CONFIG_TEST_RHASHTABLE=m -CONFIG_TEST_HASH=m CONFIG_TEST_IDA=m CONFIG_TEST_BITOPS=m CONFIG_TEST_VMALLOC=m -CONFIG_TEST_USER_COPY=m CONFIG_TEST_BPF=m -CONFIG_TEST_BLACKHOLE_DEV=m CONFIG_FIND_BIT_BENCHMARK=m CONFIG_TEST_FIRMWARE=m CONFIG_TEST_SYSCTL=m -CONFIG_BITFIELD_KUNIT=m -CONFIG_RESOURCE_KUNIT_TEST=m CONFIG_LINEAR_RANGES_TEST=m -CONFIG_CMDLINE_KUNIT_TEST=m -CONFIG_BITS_TEST=m CONFIG_TEST_UDELAY=m CONFIG_TEST_STATIC_KEYS=m CONFIG_TEST_KMOD=m CONFIG_TEST_MEMCAT_P=m -CONFIG_TEST_STACKINIT=m CONFIG_TEST_MEMINIT=m CONFIG_TEST_FREE_PAGES=m diff --git a/arch/m68k/configs/virt_defconfig b/arch/m68k/configs/virt_defconfig new file mode 100644 index 000000000000..ce725d39e488 --- /dev/null +++ b/arch/m68k/configs/virt_defconfig @@ -0,0 +1,67 @@ +CONFIG_LOCALVERSION="-virt" +CONFIG_SYSVIPC=y +CONFIG_CGROUPS=y +CONFIG_BLK_CGROUP=y +CONFIG_CGROUP_SCHED=y +CONFIG_CGROUP_PIDS=y +CONFIG_CGROUP_RDMA=y +CONFIG_CGROUP_FREEZER=y +CONFIG_CGROUP_DEVICE=y +CONFIG_CGROUP_CPUACCT=y +CONFIG_VIRT=y +CONFIG_PROC_HARDWARE=y +CONFIG_PARTITION_ADVANCED=y +CONFIG_AMIGA_PARTITION=y +CONFIG_ATARI_PARTITION=y +CONFIG_MAC_PARTITION=y +CONFIG_BSD_DISKLABEL=y +CONFIG_MINIX_SUBPARTITION=y +CONFIG_SOLARIS_X86_PARTITION=y +CONFIG_UNIXWARE_DISKLABEL=y +CONFIG_LDM_PARTITION=y +CONFIG_LDM_DEBUG=y +CONFIG_SUN_PARTITION=y +CONFIG_SYSV68_PARTITION=y +CONFIG_NET=y +CONFIG_PACKET=y +CONFIG_IP_PNP=y +CONFIG_IP_PNP_DHCP=y +CONFIG_IP_PNP_BOOTP=y +CONFIG_CGROUP_NET_PRIO=y +CONFIG_CGROUP_NET_CLASSID=y +CONFIG_NET_9P=y +CONFIG_NET_9P_VIRTIO=y +CONFIG_DEVTMPFS=y +CONFIG_BLK_DEV_LOOP=y +CONFIG_BLK_DEV_RAM=y +CONFIG_VIRTIO_BLK=y +CONFIG_SCSI=y +CONFIG_BLK_DEV_SR=y +CONFIG_SCSI_VIRTIO=y +CONFIG_NETDEVICES=y +CONFIG_VIRTIO_NET=y +CONFIG_INPUT_MOUSEDEV=y +CONFIG_INPUT_EVDEV=y +CONFIG_VIRTIO_CONSOLE=y +CONFIG_HW_RANDOM_VIRTIO=y +CONFIG_DRM=y +CONFIG_DRM_FBDEV_EMULATION=y +CONFIG_DRM_VIRTIO_GPU=y +CONFIG_FB_DEVICE=y +CONFIG_SOUND=y +CONFIG_SND=y +CONFIG_SND_VIRTIO=y +CONFIG_VIRT_DRIVERS=y +CONFIG_VIRTIO_INPUT=y +CONFIG_EXT4_FS=y +CONFIG_AUTOFS_FS=y +CONFIG_ISO9660_FS=y +CONFIG_JOLIET=y +CONFIG_ZISOFS=y +CONFIG_UDF_FS=y +CONFIG_TMPFS=y +CONFIG_TMPFS_POSIX_ACL=y +CONFIG_9P_FS=y +CONFIG_9P_FS_POSIX_ACL=y +CONFIG_9P_FS_SECURITY=y +CONFIG_EARLY_PRINTK=y diff --git a/arch/m68k/emu/natfeat.c b/arch/m68k/emu/natfeat.c index 71b78ecee75c..777c7b42a50f 100644 --- a/arch/m68k/emu/natfeat.c +++ b/arch/m68k/emu/natfeat.c @@ -15,6 +15,7 @@ #include <linux/string.h> #include <linux/kernel.h> #include <linux/module.h> +#include <linux/reboot.h> #include <linux/io.h> #include <asm/machdep.h> #include <asm/natfeat.h> @@ -41,10 +42,10 @@ long nf_get_id(const char *feature_name) { /* feature_name may be in vmalloc()ed memory, so make a copy */ char name_copy[32]; - size_t n; + ssize_t n; - n = strlcpy(name_copy, feature_name, sizeof(name_copy)); - if (n >= sizeof(name_copy)) + n = strscpy(name_copy, feature_name, sizeof(name_copy)); + if (n < 0) return 0; return nf_get_id_phys(virt_to_phys(name_copy)); @@ -55,10 +56,9 @@ void nfprint(const char *fmt, ...) { static char buf[256]; va_list ap; - int n; va_start(ap, fmt); - n = vsnprintf(buf, 256, fmt, ap); + vsnprintf(buf, 256, fmt, ap); nf_call(nf_get_id("NF_STDERR"), virt_to_phys(buf)); va_end(ap); } @@ -90,5 +90,5 @@ void __init nf_init(void) pr_info("NatFeats found (%s, %lu.%lu)\n", buf, version >> 16, version & 0xffff); - mach_power_off = nf_poweroff; + register_platform_power_off(nf_poweroff); } diff --git a/arch/m68k/emu/nfblock.c b/arch/m68k/emu/nfblock.c index 9a8394e96388..94a4fadc651a 100644 --- a/arch/m68k/emu/nfblock.c +++ b/arch/m68k/emu/nfblock.c @@ -13,7 +13,6 @@ #include <linux/kernel.h> #include <linux/errno.h> #include <linux/types.h> -#include <linux/genhd.h> #include <linux/blkdev.h> #include <linux/hdreg.h> #include <linux/slab.h> @@ -58,7 +57,7 @@ struct nfhd_device { struct gendisk *disk; }; -static blk_qc_t nfhd_submit_bio(struct bio *bio) +static void nfhd_submit_bio(struct bio *bio) { struct nfhd_device *dev = bio->bi_bdev->bd_disk->private_data; struct bio_vec bvec; @@ -72,16 +71,15 @@ static blk_qc_t nfhd_submit_bio(struct bio *bio) len = bvec.bv_len; len >>= 9; nfhd_read_write(dev->id, 0, dir, sec >> shift, len >> shift, - page_to_phys(bvec.bv_page) + bvec.bv_offset); + bvec_phys(&bvec)); sec += len; } bio_endio(bio); - return BLK_QC_T_NONE; } -static int nfhd_getgeo(struct block_device *bdev, struct hd_geometry *geo) +static int nfhd_getgeo(struct gendisk *disk, struct hd_geometry *geo) { - struct nfhd_device *dev = bdev->bd_disk->private_data; + struct nfhd_device *dev = disk->private_data; geo->cylinders = dev->blocks >> (6 - dev->bshift); geo->heads = 4; @@ -98,8 +96,13 @@ static const struct block_device_operations nfhd_ops = { static int __init nfhd_init_one(int id, u32 blocks, u32 bsize) { + struct queue_limits lim = { + .logical_block_size = bsize, + .features = BLK_FEAT_ROTATIONAL, + }; struct nfhd_device *dev; int dev_id = id - NFHD_DEV_OFFSET; + int err = -ENOMEM; pr_info("nfhd%u: found device with %u blocks (%u bytes)\n", dev_id, blocks, bsize); @@ -118,9 +121,11 @@ static int __init nfhd_init_one(int id, u32 blocks, u32 bsize) dev->bsize = bsize; dev->bshift = ffs(bsize) - 10; - dev->disk = blk_alloc_disk(NUMA_NO_NODE); - if (!dev->disk) + dev->disk = blk_alloc_disk(&lim, NUMA_NO_NODE); + if (IS_ERR(dev->disk)) { + err = PTR_ERR(dev->disk); goto free_dev; + } dev->disk->major = major_num; dev->disk->first_minor = dev_id * 16; @@ -129,17 +134,20 @@ static int __init nfhd_init_one(int id, u32 blocks, u32 bsize) dev->disk->private_data = dev; sprintf(dev->disk->disk_name, "nfhd%u", dev_id); set_capacity(dev->disk, (sector_t)blocks * (bsize / 512)); - blk_queue_logical_block_size(dev->disk->queue, bsize); - add_disk(dev->disk); + err = add_disk(dev->disk); + if (err) + goto out_cleanup_disk; list_add_tail(&dev->list, &nfhd_list); return 0; +out_cleanup_disk: + put_disk(dev->disk); free_dev: kfree(dev); out: - return -ENOMEM; + return err; } static int __init nfhd_init(void) @@ -177,7 +185,7 @@ static void __exit nfhd_exit(void) list_for_each_entry_safe(dev, next, &nfhd_list, list) { list_del(&dev->list); del_gendisk(dev->disk); - blk_cleanup_disk(dev->disk); + put_disk(dev->disk); kfree(dev); } unregister_blkdev(major_num, "nfhd"); @@ -186,4 +194,5 @@ static void __exit nfhd_exit(void) module_init(nfhd_init); module_exit(nfhd_exit); +MODULE_DESCRIPTION("Atari NatFeat block device driver"); MODULE_LICENSE("GPL"); diff --git a/arch/m68k/emu/nfcon.c b/arch/m68k/emu/nfcon.c index 92636c89d65b..d41260672e24 100644 --- a/arch/m68k/emu/nfcon.c +++ b/arch/m68k/emu/nfcon.c @@ -23,9 +23,9 @@ static int stderr_id; static struct tty_port nfcon_tty_port; static struct tty_driver *nfcon_tty_driver; -static void nfputs(const char *str, unsigned int count) +static void nfputs(const u8 *str, size_t count) { - char buf[68]; + u8 buf[68]; unsigned long phys = virt_to_phys(buf); buf[64] = 0; @@ -49,7 +49,7 @@ static void nfcon_write(struct console *con, const char *str, static struct tty_driver *nfcon_device(struct console *con, int *index) { *index = 0; - return (con->flags & CON_ENABLED) ? nfcon_tty_driver : NULL; + return console_is_registered(con) ? nfcon_tty_driver : NULL; } static struct console nf_console = { @@ -70,16 +70,16 @@ static void nfcon_tty_close(struct tty_struct *tty, struct file *filp) { } -static int nfcon_tty_write(struct tty_struct *tty, const unsigned char *buf, - int count) +static ssize_t nfcon_tty_write(struct tty_struct *tty, const u8 *buf, + size_t count) { nfputs(buf, count); return count; } -static int nfcon_tty_put_char(struct tty_struct *tty, unsigned char ch) +static int nfcon_tty_put_char(struct tty_struct *tty, u8 ch) { - char temp[2] = { ch, 0 }; + u8 temp[2] = { ch, 0 }; nf_call(stderr_id, virt_to_phys(temp)); return 1; @@ -107,6 +107,11 @@ static int __init nf_debug_setup(char *arg) stderr_id = nf_get_id("NF_STDERR"); if (stderr_id) { + /* + * The console will be enabled when debug=nfcon is specified + * as a kernel parameter. Since this is a non-standard way + * of enabling consoles, it must be explicitly enabled. + */ nf_console.flags |= CON_ENABLED; register_console(&nf_console); } @@ -120,36 +125,38 @@ early_param("debug", nf_debug_setup); static int __init nfcon_init(void) { + struct tty_driver *driver; int res; stderr_id = nf_get_id("NF_STDERR"); if (!stderr_id) return -ENODEV; - nfcon_tty_driver = alloc_tty_driver(1); - if (!nfcon_tty_driver) - return -ENOMEM; + driver = tty_alloc_driver(1, TTY_DRIVER_REAL_RAW); + if (IS_ERR(driver)) + return PTR_ERR(driver); tty_port_init(&nfcon_tty_port); - nfcon_tty_driver->driver_name = "nfcon"; - nfcon_tty_driver->name = "nfcon"; - nfcon_tty_driver->type = TTY_DRIVER_TYPE_SYSTEM; - nfcon_tty_driver->subtype = SYSTEM_TYPE_TTY; - nfcon_tty_driver->init_termios = tty_std_termios; - nfcon_tty_driver->flags = TTY_DRIVER_REAL_RAW; + driver->driver_name = "nfcon"; + driver->name = "nfcon"; + driver->type = TTY_DRIVER_TYPE_SYSTEM; + driver->subtype = SYSTEM_TYPE_TTY; + driver->init_termios = tty_std_termios; - tty_set_operations(nfcon_tty_driver, &nfcon_tty_ops); - tty_port_link_device(&nfcon_tty_port, nfcon_tty_driver, 0); - res = tty_register_driver(nfcon_tty_driver); + tty_set_operations(driver, &nfcon_tty_ops); + tty_port_link_device(&nfcon_tty_port, driver, 0); + res = tty_register_driver(driver); if (res) { pr_err("failed to register nfcon tty driver\n"); - put_tty_driver(nfcon_tty_driver); + tty_driver_kref_put(driver); tty_port_destroy(&nfcon_tty_port); return res; } - if (!(nf_console.flags & CON_ENABLED)) + nfcon_tty_driver = driver; + + if (!console_is_registered(&nf_console)) register_console(&nf_console); return 0; @@ -159,11 +166,12 @@ static void __exit nfcon_exit(void) { unregister_console(&nf_console); tty_unregister_driver(nfcon_tty_driver); - put_tty_driver(nfcon_tty_driver); + tty_driver_kref_put(nfcon_tty_driver); tty_port_destroy(&nfcon_tty_port); } module_init(nfcon_init); module_exit(nfcon_exit); +MODULE_DESCRIPTION("Atari NatFeat console driver"); MODULE_LICENSE("GPL"); diff --git a/arch/m68k/emu/nfeth.c b/arch/m68k/emu/nfeth.c index d2875e32abfc..26e68813f351 100644 --- a/arch/m68k/emu/nfeth.c +++ b/arch/m68k/emu/nfeth.c @@ -39,7 +39,7 @@ enum { #define MAX_UNIT 8 /* These identify the driver base version and may not be removed. */ -static const char version[] = +static const char version[] __maybe_unused = KERN_INFO KBUILD_MODNAME ".c:v" DRV_VERSION " " DRV_RELDATE " S.Opichal, M.Jurik, P.Stehlik\n" KERN_INFO " http://aranym.org/\n"; @@ -200,7 +200,7 @@ static struct net_device * __init nfeth_probe(int unit) dev->irq = nfEtherIRQ; dev->netdev_ops = &nfeth_netdev_ops; - memcpy(dev->dev_addr, mac, ETH_ALEN); + eth_hw_addr_set(dev, mac); priv = netdev_priv(dev); priv->ethX = unit; @@ -254,8 +254,8 @@ static void __exit nfeth_cleanup(void) for (i = 0; i < MAX_UNIT; i++) { if (nfeth_dev[i]) { - unregister_netdev(nfeth_dev[0]); - free_netdev(nfeth_dev[0]); + unregister_netdev(nfeth_dev[i]); + free_netdev(nfeth_dev[i]); } } free_irq(nfEtherIRQ, nfeth_interrupt); diff --git a/arch/m68k/fpsp040/skeleton.S b/arch/m68k/fpsp040/skeleton.S index a8f41615d94a..081922c72daa 100644 --- a/arch/m68k/fpsp040/skeleton.S +++ b/arch/m68k/fpsp040/skeleton.S @@ -499,12 +499,13 @@ in_ea: dbf %d0,morein rts - .section .fixup,#alloc,#execinstr + .section .fixup,"ax" .even 1: - jbra fpsp040_die + jbsr fpsp040_die + jbra .Lnotkern - .section __ex_table,#alloc + .section __ex_table,"a" .align 4 .long in_ea,1b diff --git a/arch/m68k/fpsp040/slogn.S b/arch/m68k/fpsp040/slogn.S index d98eaf641ec4..5f3da4aa7e45 100644 --- a/arch/m68k/fpsp040/slogn.S +++ b/arch/m68k/fpsp040/slogn.S @@ -261,56 +261,56 @@ slognd: |----the value TWOTO100 is no longer needed. |----Note that this code assumes the denormalized input is NON-ZERO. - moveml %d2-%d7,-(%a7) | ...save some registers - movel #0x00000000,%d3 | ...D3 is exponent of smallest norm. # - movel 4(%a0),%d4 - movel 8(%a0),%d5 | ...(D4,D5) is (Hi_X,Lo_X) - clrl %d2 | ...D2 used for holding K + moveml %d2-%d7,-(%a7) | ...save some registers + movel #0x00000000,%d3 | ...D3 is exponent of smallest norm. # + movel 4(%a0),%d4 + movel 8(%a0),%d5 | ...(D4,D5) is (Hi_X,Lo_X) + clrl %d2 | ...D2 used for holding K - tstl %d4 - bnes HiX_not0 + tstl %d4 + bnes HiX_not0 HiX_0: - movel %d5,%d4 - clrl %d5 - movel #32,%d2 - clrl %d6 - bfffo %d4{#0:#32},%d6 - lsll %d6,%d4 - addl %d6,%d2 | ...(D3,D4,D5) is normalized - - movel %d3,X(%a6) - movel %d4,XFRAC(%a6) - movel %d5,XFRAC+4(%a6) - negl %d2 - movel %d2,ADJK(%a6) - fmovex X(%a6),%fp0 - moveml (%a7)+,%d2-%d7 | ...restore registers - lea X(%a6),%a0 - bras LOGBGN | ...begin regular log(X) + movel %d5,%d4 + clrl %d5 + movel #32,%d2 + clrl %d6 + bfffo %d4{#0:#32},%d6 + lsll %d6,%d4 + addl %d6,%d2 | ...(D3,D4,D5) is normalized + + movel %d3,X(%a6) + movel %d4,XFRAC(%a6) + movel %d5,XFRAC+4(%a6) + negl %d2 + movel %d2,ADJK(%a6) + fmovex X(%a6),%fp0 + moveml (%a7)+,%d2-%d7 | ...restore registers + lea X(%a6),%a0 + bras LOGBGN | ...begin regular log(X) HiX_not0: - clrl %d6 - bfffo %d4{#0:#32},%d6 | ...find first 1 - movel %d6,%d2 | ...get k - lsll %d6,%d4 - movel %d5,%d7 | ...a copy of D5 - lsll %d6,%d5 - negl %d6 - addil #32,%d6 - lsrl %d6,%d7 - orl %d7,%d4 | ...(D3,D4,D5) normalized - - movel %d3,X(%a6) - movel %d4,XFRAC(%a6) - movel %d5,XFRAC+4(%a6) - negl %d2 - movel %d2,ADJK(%a6) - fmovex X(%a6),%fp0 - moveml (%a7)+,%d2-%d7 | ...restore registers - lea X(%a6),%a0 - bras LOGBGN | ...begin regular log(X) + clrl %d6 + bfffo %d4{#0:#32},%d6 | ...find first 1 + movel %d6,%d2 | ...get k + lsll %d6,%d4 + movel %d5,%d7 | ...a copy of D5 + lsll %d6,%d5 + negl %d6 + addil #32,%d6 + lsrl %d6,%d7 + orl %d7,%d4 | ...(D3,D4,D5) normalized + + movel %d3,X(%a6) + movel %d4,XFRAC(%a6) + movel %d5,XFRAC+4(%a6) + negl %d2 + movel %d2,ADJK(%a6) + fmovex X(%a6),%fp0 + moveml (%a7)+,%d2-%d7 | ...restore registers + lea X(%a6),%a0 + bras LOGBGN | ...begin regular log(X) .global slogn diff --git a/arch/m68k/hp300/config.c b/arch/m68k/hp300/config.c index ce1eb3d3d55d..1a2739852351 100644 --- a/arch/m68k/hp300/config.c +++ b/arch/m68k/hp300/config.c @@ -10,6 +10,7 @@ #include <linux/module.h> #include <linux/init.h> +#include <linux/serial_8250.h> #include <linux/string.h> #include <linux/kernel.h> #include <linux/console.h> @@ -22,6 +23,7 @@ #include <asm/blinken.h> #include <asm/io.h> /* readb() and writeb() */ #include <asm/hp300hw.h> +#include <asm/config.h> #include "time.h" @@ -66,9 +68,6 @@ static char *hp300_models[] __initdata = { static char hp300_model_name[13] = "HP9000/"; extern void hp300_reset(void); -#ifdef CONFIG_SERIAL_8250_CONSOLE -extern int hp300_setup_serial_console(void) __init; -#endif int __init hp300_parse_bootinfo(const struct bi_record *record) { @@ -239,12 +238,6 @@ static int hp300_hwclk(int op, struct rtc_time *t) return 0; } -static unsigned int hp300_get_ss(void) -{ - return hp300_rtc_read(RTC_REG_SEC1) * 10 + - hp300_rtc_read(RTC_REG_SEC2); -} - static void __init hp300_init_IRQ(void) { } @@ -255,7 +248,6 @@ void __init config_hp300(void) mach_init_IRQ = hp300_init_IRQ; mach_get_model = hp300_get_model; mach_hwclk = hp300_hwclk; - mach_get_ss = hp300_get_ss; mach_reset = hp300_reset; #ifdef CONFIG_HEARTBEAT mach_heartbeat = hp300_pulse; @@ -269,7 +261,5 @@ void __init config_hp300(void) } else { panic("Unknown HP9000 Model"); } -#ifdef CONFIG_SERIAL_8250_CONSOLE hp300_setup_serial_console(); -#endif } diff --git a/arch/m68k/hp300/time.c b/arch/m68k/hp300/time.c index 1d1b7b3b5dd4..72621fb9f3e6 100644 --- a/arch/m68k/hp300/time.c +++ b/arch/m68k/hp300/time.c @@ -20,6 +20,8 @@ #include <asm/traps.h> #include <asm/blinken.h> +#include "time.h" + static u64 hp300_read_clk(struct clocksource *cs); static struct clocksource hp300_clk = { diff --git a/arch/m68k/ifpsp060/Makefile b/arch/m68k/ifpsp060/Makefile index 56b530a96c2f..00d0621f547c 100644 --- a/arch/m68k/ifpsp060/Makefile +++ b/arch/m68k/ifpsp060/Makefile @@ -1,7 +1,5 @@ -# Makefile for 680x0 Linux 68060 integer/floating point support package +# SPDX-License-Identifier: GPL-2.0-or-later # -# This file is subject to the terms and conditions of the GNU General Public -# License. See the file "README.legal" in the main directory of this archive -# for more details. +# Makefile for 680x0 Linux 68060 integer/floating point support package obj-y := fskeleton.o iskeleton.o os.o diff --git a/arch/m68k/ifpsp060/os.S b/arch/m68k/ifpsp060/os.S index 7a0d6e428066..89e2ec224ab6 100644 --- a/arch/m68k/ifpsp060/os.S +++ b/arch/m68k/ifpsp060/os.S @@ -379,11 +379,11 @@ _060_real_access: | Execption handling for movs access to illegal memory - .section .fixup,#alloc,#execinstr + .section .fixup,"ax" .even 1: moveq #-1,%d1 rts -.section __ex_table,#alloc +.section __ex_table,"a" .align 4 .long dmrbuae,1b .long dmrwuae,1b diff --git a/arch/m68k/include/asm/Kbuild b/arch/m68k/include/asm/Kbuild index 0dbf9c5c6fae..b282e0dd8dc1 100644 --- a/arch/m68k/include/asm/Kbuild +++ b/arch/m68k/include/asm/Kbuild @@ -4,3 +4,4 @@ generic-y += extable.h generic-y += kvm_para.h generic-y += mcs_spinlock.h generic-y += spinlock.h +generic-y += text-patching.h diff --git a/arch/m68k/include/asm/adb_iop.h b/arch/m68k/include/asm/adb_iop.h index 6aecd020e2fc..ca10b1ec0c78 100644 --- a/arch/m68k/include/asm/adb_iop.h +++ b/arch/m68k/include/asm/adb_iop.h @@ -33,7 +33,7 @@ #define ADB_IOP_SRQ 0x04 /* SRQ detected */ #define ADB_IOP_TIMEOUT 0x02 /* nonzero if timeout */ -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ struct adb_iopmsg { __u8 flags; /* ADB flags */ @@ -43,4 +43,4 @@ struct adb_iopmsg { __u8 spare[21]; /* spare */ }; -#endif /* __ASSEMBLY__ */ +#endif /* __ASSEMBLER__ */ diff --git a/arch/m68k/include/asm/atomic.h b/arch/m68k/include/asm/atomic.h index 8637bf8a2f65..4bfbc25f6ecf 100644 --- a/arch/m68k/include/asm/atomic.h +++ b/arch/m68k/include/asm/atomic.h @@ -48,7 +48,7 @@ static inline int arch_atomic_##op##_return(int i, atomic_t *v) \ " casl %2,%1,%0\n" \ " jne 1b" \ : "+m" (*v), "=&d" (t), "=&d" (tmp) \ - : "g" (i), "2" (arch_atomic_read(v))); \ + : "di" (i), "2" (arch_atomic_read(v))); \ return t; \ } @@ -63,7 +63,7 @@ static inline int arch_atomic_fetch_##op(int i, atomic_t *v) \ " casl %2,%1,%0\n" \ " jne 1b" \ : "+m" (*v), "=&d" (t), "=&d" (tmp) \ - : "g" (i), "2" (arch_atomic_read(v))); \ + : "di" (i), "2" (arch_atomic_read(v))); \ return tmp; \ } @@ -106,6 +106,11 @@ static inline int arch_atomic_fetch_##op(int i, atomic_t * v) \ ATOMIC_OPS(add, +=, add) ATOMIC_OPS(sub, -=, sub) +#define arch_atomic_add_return arch_atomic_add_return +#define arch_atomic_sub_return arch_atomic_sub_return +#define arch_atomic_fetch_add arch_atomic_fetch_add +#define arch_atomic_fetch_sub arch_atomic_fetch_sub + #undef ATOMIC_OPS #define ATOMIC_OPS(op, c_op, asm_op) \ ATOMIC_OP(op, c_op, asm_op) \ @@ -115,6 +120,10 @@ ATOMIC_OPS(and, &=, and) ATOMIC_OPS(or, |=, or) ATOMIC_OPS(xor, ^=, eor) +#define arch_atomic_fetch_and arch_atomic_fetch_and +#define arch_atomic_fetch_or arch_atomic_fetch_or +#define arch_atomic_fetch_xor arch_atomic_fetch_xor + #undef ATOMIC_OPS #undef ATOMIC_FETCH_OP #undef ATOMIC_OP_RETURN @@ -158,12 +167,7 @@ static inline int arch_atomic_inc_and_test(atomic_t *v) } #define arch_atomic_inc_and_test arch_atomic_inc_and_test -#ifdef CONFIG_RMW_INSNS - -#define arch_atomic_cmpxchg(v, o, n) ((int)arch_cmpxchg(&((v)->counter), (o), (n))) -#define arch_atomic_xchg(v, new) (arch_xchg(&((v)->counter), new)) - -#else /* !CONFIG_RMW_INSNS */ +#ifndef CONFIG_RMW_INSNS static inline int arch_atomic_cmpxchg(atomic_t *v, int old, int new) { @@ -177,6 +181,7 @@ static inline int arch_atomic_cmpxchg(atomic_t *v, int old, int new) local_irq_restore(flags); return prev; } +#define arch_atomic_cmpxchg arch_atomic_cmpxchg static inline int arch_atomic_xchg(atomic_t *v, int new) { @@ -189,6 +194,7 @@ static inline int arch_atomic_xchg(atomic_t *v, int new) local_irq_restore(flags); return prev; } +#define arch_atomic_xchg arch_atomic_xchg #endif /* !CONFIG_RMW_INSNS */ diff --git a/arch/m68k/include/asm/bitops.h b/arch/m68k/include/asm/bitops.h index 7b414099e5fc..e9639e48c6c3 100644 --- a/arch/m68k/include/asm/bitops.h +++ b/arch/m68k/include/asm/bitops.h @@ -65,8 +65,11 @@ static inline void bfset_mem_set_bit(int nr, volatile unsigned long *vaddr) bfset_mem_set_bit(nr, vaddr)) #endif -#define __set_bit(nr, vaddr) set_bit(nr, vaddr) - +static __always_inline void +arch___set_bit(unsigned long nr, volatile unsigned long *addr) +{ + set_bit(nr, addr); +} static inline void bclr_reg_clear_bit(int nr, volatile unsigned long *vaddr) { @@ -105,8 +108,11 @@ static inline void bfclr_mem_clear_bit(int nr, volatile unsigned long *vaddr) bfclr_mem_clear_bit(nr, vaddr)) #endif -#define __clear_bit(nr, vaddr) clear_bit(nr, vaddr) - +static __always_inline void +arch___clear_bit(unsigned long nr, volatile unsigned long *addr) +{ + clear_bit(nr, addr); +} static inline void bchg_reg_change_bit(int nr, volatile unsigned long *vaddr) { @@ -145,14 +151,14 @@ static inline void bfchg_mem_change_bit(int nr, volatile unsigned long *vaddr) bfchg_mem_change_bit(nr, vaddr)) #endif -#define __change_bit(nr, vaddr) change_bit(nr, vaddr) - - -static inline int test_bit(int nr, const volatile unsigned long *vaddr) +static __always_inline void +arch___change_bit(unsigned long nr, volatile unsigned long *addr) { - return (vaddr[nr >> 5] & (1UL << (nr & 31))) != 0; + change_bit(nr, addr); } +#define arch_test_bit generic_test_bit +#define arch_test_bit_acquire generic_test_bit_acquire static inline int bset_reg_test_and_set_bit(int nr, volatile unsigned long *vaddr) @@ -201,8 +207,11 @@ static inline int bfset_mem_test_and_set_bit(int nr, bfset_mem_test_and_set_bit(nr, vaddr)) #endif -#define __test_and_set_bit(nr, vaddr) test_and_set_bit(nr, vaddr) - +static __always_inline bool +arch___test_and_set_bit(unsigned long nr, volatile unsigned long *addr) +{ + return test_and_set_bit(nr, addr); +} static inline int bclr_reg_test_and_clear_bit(int nr, volatile unsigned long *vaddr) @@ -251,8 +260,11 @@ static inline int bfclr_mem_test_and_clear_bit(int nr, bfclr_mem_test_and_clear_bit(nr, vaddr)) #endif -#define __test_and_clear_bit(nr, vaddr) test_and_clear_bit(nr, vaddr) - +static __always_inline bool +arch___test_and_clear_bit(unsigned long nr, volatile unsigned long *addr) +{ + return test_and_clear_bit(nr, addr); +} static inline int bchg_reg_test_and_change_bit(int nr, volatile unsigned long *vaddr) @@ -301,8 +313,32 @@ static inline int bfchg_mem_test_and_change_bit(int nr, bfchg_mem_test_and_change_bit(nr, vaddr)) #endif -#define __test_and_change_bit(nr, vaddr) test_and_change_bit(nr, vaddr) +static __always_inline bool +arch___test_and_change_bit(unsigned long nr, volatile unsigned long *addr) +{ + return test_and_change_bit(nr, addr); +} + +static inline bool xor_unlock_is_negative_byte(unsigned long mask, + volatile unsigned long *p) +{ +#ifdef CONFIG_COLDFIRE + __asm__ __volatile__ ("eorl %1, %0" + : "+m" (*p) + : "d" (mask) + : "memory"); + return *p & (1 << 7); +#else + char result; + char *cp = (char *)p + 3; /* m68k is big-endian */ + __asm__ __volatile__ ("eor.b %1, %2; smi %0" + : "=d" (result) + : "di" (mask), "o" (*cp) + : "memory"); + return result; +#endif +} /* * The true 68020 and more advanced processors support the "bfffo" @@ -314,12 +350,12 @@ static inline int bfchg_mem_test_and_change_bit(int nr, #include <asm-generic/bitops/ffz.h> #else -static inline int find_first_zero_bit(const unsigned long *vaddr, - unsigned size) +static inline unsigned long find_first_zero_bit(const unsigned long *vaddr, + unsigned long size) { const unsigned long *p = vaddr; - int res = 32; - unsigned int words; + unsigned long res = 32; + unsigned long words; unsigned long num; if (!size) @@ -340,8 +376,9 @@ out: } #define find_first_zero_bit find_first_zero_bit -static inline int find_next_zero_bit(const unsigned long *vaddr, int size, - int offset) +static inline unsigned long find_next_zero_bit(const unsigned long *vaddr, + unsigned long size, + unsigned long offset) { const unsigned long *p = vaddr + (offset >> 5); int bit = offset & 31UL, res; @@ -370,11 +407,12 @@ static inline int find_next_zero_bit(const unsigned long *vaddr, int size, } #define find_next_zero_bit find_next_zero_bit -static inline int find_first_bit(const unsigned long *vaddr, unsigned size) +static inline unsigned long find_first_bit(const unsigned long *vaddr, + unsigned long size) { const unsigned long *p = vaddr; - int res = 32; - unsigned int words; + unsigned long res = 32; + unsigned long words; unsigned long num; if (!size) @@ -395,8 +433,9 @@ out: } #define find_first_bit find_first_bit -static inline int find_next_bit(const unsigned long *vaddr, int size, - int offset) +static inline unsigned long find_next_bit(const unsigned long *vaddr, + unsigned long size, + unsigned long offset) { const unsigned long *p = vaddr + (offset >> 5); int bit = offset & 31UL, res; @@ -429,7 +468,7 @@ static inline int find_next_bit(const unsigned long *vaddr, int size, * ffz = Find First Zero in word. Undefined if no zero exists, * so code should check against ~0UL first.. */ -static inline unsigned long ffz(unsigned long word) +static inline unsigned long __attribute_const__ ffz(unsigned long word) { int res; @@ -451,8 +490,8 @@ static inline unsigned long ffz(unsigned long word) * generic functions for those. */ #if (defined(__mcfisaaplus__) || defined(__mcfisac__)) && \ - !defined(CONFIG_M68000) && !defined(CONFIG_MCPU32) -static inline unsigned long __ffs(unsigned long x) + !defined(CONFIG_M68000) +static inline __attribute_const__ unsigned long __ffs(unsigned long x) { __asm__ __volatile__ ("bitrev %0; ff1 %0" : "=d" (x) @@ -460,7 +499,7 @@ static inline unsigned long __ffs(unsigned long x) return x; } -static inline int ffs(int x) +static inline __attribute_const__ int ffs(int x) { if (!x) return 0; @@ -482,7 +521,7 @@ static inline int ffs(int x) * the libc and compiler builtin ffs routines, therefore * differs in spirit from the above ffz (man ffs). */ -static inline int ffs(int x) +static inline __attribute_const__ int ffs(int x) { int cnt; @@ -492,7 +531,7 @@ static inline int ffs(int x) return 32 - cnt; } -static inline unsigned long __ffs(unsigned long x) +static inline __attribute_const__ unsigned long __ffs(unsigned long x) { return ffs(x) - 1; } @@ -500,7 +539,7 @@ static inline unsigned long __ffs(unsigned long x) /* * fls: find last bit set. */ -static inline int fls(unsigned int x) +static inline __attribute_const__ int fls(unsigned int x) { int cnt; @@ -510,7 +549,7 @@ static inline int fls(unsigned int x) return 32 - cnt; } -static inline int __fls(int x) +static inline __attribute_const__ unsigned long __fls(unsigned long x) { return fls(x) - 1; } @@ -522,6 +561,7 @@ static inline int __fls(int x) #define clear_bit_unlock clear_bit #define __clear_bit_unlock clear_bit_unlock +#include <asm-generic/bitops/non-instrumented-non-atomic.h> #include <asm-generic/bitops/ext2-atomic.h> #include <asm-generic/bitops/fls64.h> #include <asm-generic/bitops/sched.h> @@ -529,6 +569,4 @@ static inline int __fls(int x) #include <asm-generic/bitops/le.h> #endif /* __KERNEL__ */ -#include <asm-generic/bitops/find.h> - #endif /* _M68K_BITOPS_H */ diff --git a/arch/m68k/include/asm/bootinfo.h b/arch/m68k/include/asm/bootinfo.h index 81c91af8ec6c..267272b436e2 100644 --- a/arch/m68k/include/asm/bootinfo.h +++ b/arch/m68k/include/asm/bootinfo.h @@ -14,7 +14,7 @@ #include <uapi/asm/bootinfo.h> -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ #ifdef CONFIG_BOOTINFO_PROC extern void save_bootinfo(const struct bi_record *bi); @@ -28,7 +28,7 @@ void process_uboot_commandline(char *commandp, int size); static inline void process_uboot_commandline(char *commandp, int size) {} #endif -#endif /* __ASSEMBLY__ */ +#endif /* __ASSEMBLER__ */ #endif /* _M68K_BOOTINFO_H */ diff --git a/arch/m68k/include/asm/bugs.h b/arch/m68k/include/asm/bugs.h deleted file mode 100644 index 745530651e0b..000000000000 --- a/arch/m68k/include/asm/bugs.h +++ /dev/null @@ -1,21 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/* - * include/asm-m68k/bugs.h - * - * Copyright (C) 1994 Linus Torvalds - */ - -/* - * This is included by init/main.c to check for architecture-dependent bugs. - * - * Needs: - * void check_bugs(void); - */ - -#ifdef CONFIG_MMU -extern void check_bugs(void); /* in arch/m68k/kernel/setup.c */ -#else -static void check_bugs(void) -{ -} -#endif diff --git a/arch/m68k/include/asm/cacheflush_mm.h b/arch/m68k/include/asm/cacheflush_mm.h index 1ac55e7b47f0..9a71b0148461 100644 --- a/arch/m68k/include/asm/cacheflush_mm.h +++ b/arch/m68k/include/asm/cacheflush_mm.h @@ -191,6 +191,7 @@ extern void cache_push_v(unsigned long vaddr, int len); #define flush_cache_all() __flush_cache_all() #define flush_cache_vmap(start, end) flush_cache_all() +#define flush_cache_vmap_early(start, end) do { } while (0) #define flush_cache_vunmap(start, end) flush_cache_all() static inline void flush_cache_mm(struct mm_struct *mm) @@ -220,24 +221,29 @@ static inline void flush_cache_page(struct vm_area_struct *vma, unsigned long vm /* Push the page at kernel virtual address and clear the icache */ /* RZ: use cpush %bc instead of cpush %dc, cinv %ic */ -static inline void __flush_page_to_ram(void *vaddr) +static inline void __flush_pages_to_ram(void *vaddr, unsigned int nr) { if (CPU_IS_COLDFIRE) { unsigned long addr, start, end; addr = ((unsigned long) vaddr) & ~(PAGE_SIZE - 1); start = addr & ICACHE_SET_MASK; - end = (addr + PAGE_SIZE - 1) & ICACHE_SET_MASK; + end = (addr + nr * PAGE_SIZE - 1) & ICACHE_SET_MASK; if (start > end) { flush_cf_bcache(0, end); end = ICACHE_MAX_ADDR; } flush_cf_bcache(start, end); } else if (CPU_IS_040_OR_060) { - __asm__ __volatile__("nop\n\t" - ".chip 68040\n\t" - "cpushp %%bc,(%0)\n\t" - ".chip 68k" - : : "a" (__pa(vaddr))); + unsigned long paddr = __pa(vaddr); + + do { + __asm__ __volatile__("nop\n\t" + ".chip 68040\n\t" + "cpushp %%bc,(%0)\n\t" + ".chip 68k" + : : "a" (paddr)); + paddr += PAGE_SIZE; + } while (--nr); } else { unsigned long _tmp; __asm__ __volatile__("movec %%cacr,%0\n\t" @@ -249,10 +255,13 @@ static inline void __flush_page_to_ram(void *vaddr) } #define ARCH_IMPLEMENTS_FLUSH_DCACHE_PAGE 1 -#define flush_dcache_page(page) __flush_page_to_ram(page_address(page)) +#define flush_dcache_page(page) __flush_pages_to_ram(page_address(page), 1) +#define flush_dcache_folio(folio) \ + __flush_pages_to_ram(folio_address(folio), folio_nr_pages(folio)) #define flush_dcache_mmap_lock(mapping) do { } while (0) #define flush_dcache_mmap_unlock(mapping) do { } while (0) -#define flush_icache_page(vma, page) __flush_page_to_ram(page_address(page)) +#define flush_icache_pages(vma, page, nr) \ + __flush_pages_to_ram(page_address(page), nr) extern void flush_icache_user_page(struct vm_area_struct *vma, struct page *page, unsigned long addr, int len); diff --git a/arch/m68k/include/asm/cachetype.h b/arch/m68k/include/asm/cachetype.h new file mode 100644 index 000000000000..7fad5d9ab8fe --- /dev/null +++ b/arch/m68k/include/asm/cachetype.h @@ -0,0 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef __ASM_M68K_CACHETYPE_H +#define __ASM_M68K_CACHETYPE_H + +#include <linux/types.h> + +#define cpu_dcache_is_aliasing() true + +#endif diff --git a/arch/m68k/include/asm/cmpxchg.h b/arch/m68k/include/asm/cmpxchg.h index e8ca4b0ccefa..71fbe5c5c564 100644 --- a/arch/m68k/include/asm/cmpxchg.h +++ b/arch/m68k/include/asm/cmpxchg.h @@ -3,37 +3,31 @@ #define __ARCH_M68K_CMPXCHG__ #include <linux/irqflags.h> +#include <linux/minmax.h> -struct __xchg_dummy { unsigned long a[100]; }; -#define __xg(x) ((volatile struct __xchg_dummy *)(x)) +#define __xg(type, x) ((volatile type *)(x)) extern unsigned long __invalid_xchg_size(unsigned long, volatile void *, int); #ifndef CONFIG_RMW_INSNS -static inline unsigned long __xchg(unsigned long x, volatile void * ptr, int size) +static inline unsigned long __arch_xchg(unsigned long x, volatile void * ptr, int size) { - unsigned long flags, tmp; + unsigned long flags; local_irq_save(flags); switch (size) { case 1: - tmp = *(u8 *)ptr; - *(u8 *)ptr = x; - x = tmp; + swap(*(u8 *)ptr, x); break; case 2: - tmp = *(u16 *)ptr; - *(u16 *)ptr = x; - x = tmp; + swap(*(u16 *)ptr, x); break; case 4: - tmp = *(u32 *)ptr; - *(u32 *)ptr = x; - x = tmp; + swap(*(u32 *)ptr, x); break; default: - tmp = __invalid_xchg_size(x, ptr, size); + x = __invalid_xchg_size(x, ptr, size); break; } @@ -41,7 +35,7 @@ static inline unsigned long __xchg(unsigned long x, volatile void * ptr, int siz return x; } #else -static inline unsigned long __xchg(unsigned long x, volatile void * ptr, int size) +static inline unsigned long __arch_xchg(unsigned long x, volatile void * ptr, int size) { switch (size) { case 1: @@ -50,7 +44,7 @@ static inline unsigned long __xchg(unsigned long x, volatile void * ptr, int siz "1:\n\t" "casb %0,%1,%2\n\t" "jne 1b" - : "=&d" (x) : "d" (x), "m" (*__xg(ptr)) : "memory"); + : "=&d" (x) : "d" (x), "m" (*__xg(u8, ptr)) : "memory"); break; case 2: __asm__ __volatile__ @@ -58,7 +52,7 @@ static inline unsigned long __xchg(unsigned long x, volatile void * ptr, int siz "1:\n\t" "casw %0,%1,%2\n\t" "jne 1b" - : "=&d" (x) : "d" (x), "m" (*__xg(ptr)) : "memory"); + : "=&d" (x) : "d" (x), "m" (*__xg(u16, ptr)) : "memory"); break; case 4: __asm__ __volatile__ @@ -66,7 +60,7 @@ static inline unsigned long __xchg(unsigned long x, volatile void * ptr, int siz "1:\n\t" "casl %0,%1,%2\n\t" "jne 1b" - : "=&d" (x) : "d" (x), "m" (*__xg(ptr)) : "memory"); + : "=&d" (x) : "d" (x), "m" (*__xg(u32, ptr)) : "memory"); break; default: x = __invalid_xchg_size(x, ptr, size); @@ -76,7 +70,7 @@ static inline unsigned long __xchg(unsigned long x, volatile void * ptr, int siz } #endif -#define arch_xchg(ptr,x) ({(__typeof__(*(ptr)))__xchg((unsigned long)(x),(ptr),sizeof(*(ptr)));}) +#define arch_xchg(ptr,x) ({(__typeof__(*(ptr)))__arch_xchg((unsigned long)(x),(ptr),sizeof(*(ptr)));}) #include <asm-generic/cmpxchg-local.h> diff --git a/arch/m68k/include/asm/config.h b/arch/m68k/include/asm/config.h new file mode 100644 index 000000000000..9bb888ab5009 --- /dev/null +++ b/arch/m68k/include/asm/config.h @@ -0,0 +1,35 @@ +/* SPDX-License-Identifier: GPL-2.0 */ + +/* + * This file contains prototypes provided by each m68k machine + * to parse bootinfo data structures and to configure the machine + */ + +#ifndef _M68K_CONFIG_H +#define _M68K_CONFIG_H + +extern int amiga_parse_bootinfo(const struct bi_record *record); +extern int apollo_parse_bootinfo(const struct bi_record *record); +extern int atari_parse_bootinfo(const struct bi_record *record); +extern int bvme6000_parse_bootinfo(const struct bi_record *record); +extern int hp300_parse_bootinfo(const struct bi_record *record); +extern int mac_parse_bootinfo(const struct bi_record *record); +extern int mvme147_parse_bootinfo(const struct bi_record *record); +extern int mvme16x_parse_bootinfo(const struct bi_record *record); +extern int q40_parse_bootinfo(const struct bi_record *record); +extern int virt_parse_bootinfo(const struct bi_record *record); + +extern void config_amiga(void); +extern void config_apollo(void); +extern void config_atari(void); +extern void config_bvme6000(void); +extern void config_hp300(void); +extern void config_mac(void); +extern void config_mvme147(void); +extern void config_mvme16x(void); +extern void config_q40(void); +extern void config_sun3(void); +extern void config_sun3x(void); +extern void config_virt(void); + +#endif /* _M68K_CONFIG_H */ diff --git a/arch/m68k/include/asm/current.h b/arch/m68k/include/asm/current.h index 6390ef2f7f86..c117907e1276 100644 --- a/arch/m68k/include/asm/current.h +++ b/arch/m68k/include/asm/current.h @@ -24,6 +24,8 @@ static inline struct task_struct *get_current(void) #define current get_current() -#endif /* CONFNIG_MMU */ +#endif /* CONFIG_MMU */ + +register unsigned long current_stack_pointer __asm__("sp"); #endif /* !(_M68K_CURRENT_H) */ diff --git a/arch/m68k/include/asm/div64.h b/arch/m68k/include/asm/div64.h index 365f39f5e256..df1f6b450cc5 100644 --- a/arch/m68k/include/asm/div64.h +++ b/arch/m68k/include/asm/div64.h @@ -31,6 +31,9 @@ __rem; \ }) +/* defining this stops the unused helper function from being built */ +#define __div64_32 __div64_32 + #endif /* CONFIG_CPU_HAS_NO_MULDIV64 */ #endif /* _M68K_DIV64_H */ diff --git a/arch/m68k/include/asm/dma.h b/arch/m68k/include/asm/dma.h index ae2021964e32..1c8d9c5bc2fa 100644 --- a/arch/m68k/include/asm/dma.h +++ b/arch/m68k/include/asm/dma.h @@ -2,497 +2,8 @@ #ifndef _M68K_DMA_H #define _M68K_DMA_H 1 -#ifdef CONFIG_COLDFIRE -/* - * ColdFire DMA Model: - * ColdFire DMA supports two forms of DMA: Single and Dual address. Single - * address mode emits a source address, and expects that the device will either - * pick up the data (DMA READ) or source data (DMA WRITE). This implies that - * the device will place data on the correct byte(s) of the data bus, as the - * memory transactions are always 32 bits. This implies that only 32 bit - * devices will find single mode transfers useful. Dual address DMA mode - * performs two cycles: source read and destination write. ColdFire will - * align the data so that the device will always get the correct bytes, thus - * is useful for 8 and 16 bit devices. This is the mode that is supported - * below. - * - * AUG/22/2000 : added support for 32-bit Dual-Address-Mode (K) 2000 - * Oliver Kamphenkel (O.Kamphenkel@tu-bs.de) - * - * AUG/25/2000 : added support for 8, 16 and 32-bit Single-Address-Mode (K)2000 - * Oliver Kamphenkel (O.Kamphenkel@tu-bs.de) - * - * APR/18/2002 : added proper support for MCF5272 DMA controller. - * Arthur Shipkowski (art@videon-central.com) - */ - -#include <asm/coldfire.h> -#include <asm/mcfsim.h> -#include <asm/mcfdma.h> - -/* - * Set number of channels of DMA on ColdFire for different implementations. - */ -#if defined(CONFIG_M5249) || defined(CONFIG_M5307) || defined(CONFIG_M5407) || \ - defined(CONFIG_M523x) || defined(CONFIG_M527x) || \ - defined(CONFIG_M528x) || defined(CONFIG_M525x) - -#define MAX_M68K_DMA_CHANNELS 4 -#elif defined(CONFIG_M5272) -#define MAX_M68K_DMA_CHANNELS 1 -#elif defined(CONFIG_M53xx) -#define MAX_M68K_DMA_CHANNELS 0 -#else -#define MAX_M68K_DMA_CHANNELS 2 -#endif - -extern unsigned int dma_base_addr[MAX_M68K_DMA_CHANNELS]; -extern unsigned int dma_device_address[MAX_M68K_DMA_CHANNELS]; - -#if !defined(CONFIG_M5272) -#define DMA_MODE_WRITE_BIT 0x01 /* Memory/IO to IO/Memory select */ -#define DMA_MODE_WORD_BIT 0x02 /* 8 or 16 bit transfers */ -#define DMA_MODE_LONG_BIT 0x04 /* or 32 bit transfers */ -#define DMA_MODE_SINGLE_BIT 0x08 /* single-address-mode */ - -/* I/O to memory, 8 bits, mode */ -#define DMA_MODE_READ 0 -/* memory to I/O, 8 bits, mode */ -#define DMA_MODE_WRITE 1 -/* I/O to memory, 16 bits, mode */ -#define DMA_MODE_READ_WORD 2 -/* memory to I/O, 16 bits, mode */ -#define DMA_MODE_WRITE_WORD 3 -/* I/O to memory, 32 bits, mode */ -#define DMA_MODE_READ_LONG 4 -/* memory to I/O, 32 bits, mode */ -#define DMA_MODE_WRITE_LONG 5 -/* I/O to memory, 8 bits, single-address-mode */ -#define DMA_MODE_READ_SINGLE 8 -/* memory to I/O, 8 bits, single-address-mode */ -#define DMA_MODE_WRITE_SINGLE 9 -/* I/O to memory, 16 bits, single-address-mode */ -#define DMA_MODE_READ_WORD_SINGLE 10 -/* memory to I/O, 16 bits, single-address-mode */ -#define DMA_MODE_WRITE_WORD_SINGLE 11 -/* I/O to memory, 32 bits, single-address-mode */ -#define DMA_MODE_READ_LONG_SINGLE 12 -/* memory to I/O, 32 bits, single-address-mode */ -#define DMA_MODE_WRITE_LONG_SINGLE 13 - -#else /* CONFIG_M5272 is defined */ - -/* Source static-address mode */ -#define DMA_MODE_SRC_SA_BIT 0x01 -/* Two bits to select between all four modes */ -#define DMA_MODE_SSIZE_MASK 0x06 -/* Offset to shift bits in */ -#define DMA_MODE_SSIZE_OFF 0x01 -/* Destination static-address mode */ -#define DMA_MODE_DES_SA_BIT 0x10 -/* Two bits to select between all four modes */ -#define DMA_MODE_DSIZE_MASK 0x60 -/* Offset to shift bits in */ -#define DMA_MODE_DSIZE_OFF 0x05 -/* Size modifiers */ -#define DMA_MODE_SIZE_LONG 0x00 -#define DMA_MODE_SIZE_BYTE 0x01 -#define DMA_MODE_SIZE_WORD 0x02 -#define DMA_MODE_SIZE_LINE 0x03 - -/* - * Aliases to help speed quick ports; these may be suboptimal, however. They - * do not include the SINGLE mode modifiers since the MCF5272 does not have a - * mode where the device is in control of its addressing. - */ - -/* I/O to memory, 8 bits, mode */ -#define DMA_MODE_READ ((DMA_MODE_SIZE_BYTE << DMA_MODE_DSIZE_OFF) | (DMA_MODE_SIZE_BYTE << DMA_MODE_SSIZE_OFF) | DMA_SRC_SA_BIT) -/* memory to I/O, 8 bits, mode */ -#define DMA_MODE_WRITE ((DMA_MODE_SIZE_BYTE << DMA_MODE_DSIZE_OFF) | (DMA_MODE_SIZE_BYTE << DMA_MODE_SSIZE_OFF) | DMA_DES_SA_BIT) -/* I/O to memory, 16 bits, mode */ -#define DMA_MODE_READ_WORD ((DMA_MODE_SIZE_WORD << DMA_MODE_DSIZE_OFF) | (DMA_MODE_SIZE_WORD << DMA_MODE_SSIZE_OFF) | DMA_SRC_SA_BIT) -/* memory to I/O, 16 bits, mode */ -#define DMA_MODE_WRITE_WORD ((DMA_MODE_SIZE_WORD << DMA_MODE_DSIZE_OFF) | (DMA_MODE_SIZE_WORD << DMA_MODE_SSIZE_OFF) | DMA_DES_SA_BIT) -/* I/O to memory, 32 bits, mode */ -#define DMA_MODE_READ_LONG ((DMA_MODE_SIZE_LONG << DMA_MODE_DSIZE_OFF) | (DMA_MODE_SIZE_LONG << DMA_MODE_SSIZE_OFF) | DMA_SRC_SA_BIT) -/* memory to I/O, 32 bits, mode */ -#define DMA_MODE_WRITE_LONG ((DMA_MODE_SIZE_LONG << DMA_MODE_DSIZE_OFF) | (DMA_MODE_SIZE_LONG << DMA_MODE_SSIZE_OFF) | DMA_DES_SA_BIT) - -#endif /* !defined(CONFIG_M5272) */ - -#if !defined(CONFIG_M5272) -/* enable/disable a specific DMA channel */ -static __inline__ void enable_dma(unsigned int dmanr) -{ - volatile unsigned short *dmawp; - -#ifdef DMA_DEBUG - printk("enable_dma(dmanr=%d)\n", dmanr); -#endif - - dmawp = (unsigned short *) dma_base_addr[dmanr]; - dmawp[MCFDMA_DCR] |= MCFDMA_DCR_EEXT; -} - -static __inline__ void disable_dma(unsigned int dmanr) -{ - volatile unsigned short *dmawp; - volatile unsigned char *dmapb; - -#ifdef DMA_DEBUG - printk("disable_dma(dmanr=%d)\n", dmanr); -#endif - - dmawp = (unsigned short *) dma_base_addr[dmanr]; - dmapb = (unsigned char *) dma_base_addr[dmanr]; - - /* Turn off external requests, and stop any DMA in progress */ - dmawp[MCFDMA_DCR] &= ~MCFDMA_DCR_EEXT; - dmapb[MCFDMA_DSR] = MCFDMA_DSR_DONE; -} - -/* - * Clear the 'DMA Pointer Flip Flop'. - * Write 0 for LSB/MSB, 1 for MSB/LSB access. - * Use this once to initialize the FF to a known state. - * After that, keep track of it. :-) - * --- In order to do that, the DMA routines below should --- - * --- only be used while interrupts are disabled! --- - * - * This is a NOP for ColdFire. Provide a stub for compatibility. - */ -static __inline__ void clear_dma_ff(unsigned int dmanr) -{ -} - -/* set mode (above) for a specific DMA channel */ -static __inline__ void set_dma_mode(unsigned int dmanr, char mode) -{ - - volatile unsigned char *dmabp; - volatile unsigned short *dmawp; - -#ifdef DMA_DEBUG - printk("set_dma_mode(dmanr=%d,mode=%d)\n", dmanr, mode); -#endif - - dmabp = (unsigned char *) dma_base_addr[dmanr]; - dmawp = (unsigned short *) dma_base_addr[dmanr]; - - /* Clear config errors */ - dmabp[MCFDMA_DSR] = MCFDMA_DSR_DONE; - - /* Set command register */ - dmawp[MCFDMA_DCR] = - MCFDMA_DCR_INT | /* Enable completion irq */ - MCFDMA_DCR_CS | /* Force one xfer per request */ - MCFDMA_DCR_AA | /* Enable auto alignment */ - /* single-address-mode */ - ((mode & DMA_MODE_SINGLE_BIT) ? MCFDMA_DCR_SAA : 0) | - /* sets s_rw (-> r/w) high if Memory to I/0 */ - ((mode & DMA_MODE_WRITE_BIT) ? MCFDMA_DCR_S_RW : 0) | - /* Memory to I/O or I/O to Memory */ - ((mode & DMA_MODE_WRITE_BIT) ? MCFDMA_DCR_SINC : MCFDMA_DCR_DINC) | - /* 32 bit, 16 bit or 8 bit transfers */ - ((mode & DMA_MODE_WORD_BIT) ? MCFDMA_DCR_SSIZE_WORD : - ((mode & DMA_MODE_LONG_BIT) ? MCFDMA_DCR_SSIZE_LONG : - MCFDMA_DCR_SSIZE_BYTE)) | - ((mode & DMA_MODE_WORD_BIT) ? MCFDMA_DCR_DSIZE_WORD : - ((mode & DMA_MODE_LONG_BIT) ? MCFDMA_DCR_DSIZE_LONG : - MCFDMA_DCR_DSIZE_BYTE)); - -#ifdef DEBUG_DMA - printk("%s(%d): dmanr=%d DSR[%x]=%x DCR[%x]=%x\n", __FILE__, __LINE__, - dmanr, (int) &dmabp[MCFDMA_DSR], dmabp[MCFDMA_DSR], - (int) &dmawp[MCFDMA_DCR], dmawp[MCFDMA_DCR]); -#endif -} - -/* Set transfer address for specific DMA channel */ -static __inline__ void set_dma_addr(unsigned int dmanr, unsigned int a) -{ - volatile unsigned short *dmawp; - volatile unsigned int *dmalp; - -#ifdef DMA_DEBUG - printk("set_dma_addr(dmanr=%d,a=%x)\n", dmanr, a); -#endif - - dmawp = (unsigned short *) dma_base_addr[dmanr]; - dmalp = (unsigned int *) dma_base_addr[dmanr]; - - /* Determine which address registers are used for memory/device accesses */ - if (dmawp[MCFDMA_DCR] & MCFDMA_DCR_SINC) { - /* Source incrementing, must be memory */ - dmalp[MCFDMA_SAR] = a; - /* Set dest address, must be device */ - dmalp[MCFDMA_DAR] = dma_device_address[dmanr]; - } else { - /* Destination incrementing, must be memory */ - dmalp[MCFDMA_DAR] = a; - /* Set source address, must be device */ - dmalp[MCFDMA_SAR] = dma_device_address[dmanr]; - } - -#ifdef DEBUG_DMA - printk("%s(%d): dmanr=%d DCR[%x]=%x SAR[%x]=%08x DAR[%x]=%08x\n", - __FILE__, __LINE__, dmanr, (int) &dmawp[MCFDMA_DCR], dmawp[MCFDMA_DCR], - (int) &dmalp[MCFDMA_SAR], dmalp[MCFDMA_SAR], - (int) &dmalp[MCFDMA_DAR], dmalp[MCFDMA_DAR]); -#endif -} - -/* - * Specific for Coldfire - sets device address. - * Should be called after the mode set call, and before set DMA address. - */ -static __inline__ void set_dma_device_addr(unsigned int dmanr, unsigned int a) -{ -#ifdef DMA_DEBUG - printk("set_dma_device_addr(dmanr=%d,a=%x)\n", dmanr, a); -#endif - - dma_device_address[dmanr] = a; -} - -/* - * NOTE 2: "count" represents _bytes_. - */ -static __inline__ void set_dma_count(unsigned int dmanr, unsigned int count) -{ - volatile unsigned short *dmawp; - -#ifdef DMA_DEBUG - printk("set_dma_count(dmanr=%d,count=%d)\n", dmanr, count); -#endif - - dmawp = (unsigned short *) dma_base_addr[dmanr]; - dmawp[MCFDMA_BCR] = (unsigned short)count; -} - -/* - * Get DMA residue count. After a DMA transfer, this - * should return zero. Reading this while a DMA transfer is - * still in progress will return unpredictable results. - * Otherwise, it returns the number of _bytes_ left to transfer. - */ -static __inline__ int get_dma_residue(unsigned int dmanr) -{ - volatile unsigned short *dmawp; - unsigned short count; - -#ifdef DMA_DEBUG - printk("get_dma_residue(dmanr=%d)\n", dmanr); -#endif - - dmawp = (unsigned short *) dma_base_addr[dmanr]; - count = dmawp[MCFDMA_BCR]; - return((int) count); -} -#else /* CONFIG_M5272 is defined */ - -/* - * The MCF5272 DMA controller is very different than the controller defined above - * in terms of register mapping. For instance, with the exception of the 16-bit - * interrupt register (IRQ#85, for reference), all of the registers are 32-bit. - * - * The big difference, however, is the lack of device-requested DMA. All modes - * are dual address transfer, and there is no 'device' setup or direction bit. - * You can DMA between a device and memory, between memory and memory, or even between - * two devices directly, with any combination of incrementing and non-incrementing - * addresses you choose. This puts a crimp in distinguishing between the 'device - * address' set up by set_dma_device_addr. - * - * Therefore, there are two options. One is to use set_dma_addr and set_dma_device_addr, - * which will act exactly as above in -- it will look to see if the source is set to - * autoincrement, and if so it will make the source use the set_dma_addr value and the - * destination the set_dma_device_addr value. Otherwise the source will be set to the - * set_dma_device_addr value and the destination will get the set_dma_addr value. - * - * The other is to use the provided set_dma_src_addr and set_dma_dest_addr functions - * and make it explicit. Depending on what you're doing, one of these two should work - * for you, but don't mix them in the same transfer setup. - */ - -/* enable/disable a specific DMA channel */ -static __inline__ void enable_dma(unsigned int dmanr) -{ - volatile unsigned int *dmalp; - -#ifdef DMA_DEBUG - printk("enable_dma(dmanr=%d)\n", dmanr); -#endif - - dmalp = (unsigned int *) dma_base_addr[dmanr]; - dmalp[MCFDMA_DMR] |= MCFDMA_DMR_EN; -} - -static __inline__ void disable_dma(unsigned int dmanr) -{ - volatile unsigned int *dmalp; - -#ifdef DMA_DEBUG - printk("disable_dma(dmanr=%d)\n", dmanr); -#endif - - dmalp = (unsigned int *) dma_base_addr[dmanr]; - - /* Turn off external requests, and stop any DMA in progress */ - dmalp[MCFDMA_DMR] &= ~MCFDMA_DMR_EN; - dmalp[MCFDMA_DMR] |= MCFDMA_DMR_RESET; -} - -/* - * Clear the 'DMA Pointer Flip Flop'. - * Write 0 for LSB/MSB, 1 for MSB/LSB access. - * Use this once to initialize the FF to a known state. - * After that, keep track of it. :-) - * --- In order to do that, the DMA routines below should --- - * --- only be used while interrupts are disabled! --- - * - * This is a NOP for ColdFire. Provide a stub for compatibility. - */ -static __inline__ void clear_dma_ff(unsigned int dmanr) -{ -} - -/* set mode (above) for a specific DMA channel */ -static __inline__ void set_dma_mode(unsigned int dmanr, char mode) -{ - - volatile unsigned int *dmalp; - volatile unsigned short *dmawp; - -#ifdef DMA_DEBUG - printk("set_dma_mode(dmanr=%d,mode=%d)\n", dmanr, mode); -#endif - dmalp = (unsigned int *) dma_base_addr[dmanr]; - dmawp = (unsigned short *) dma_base_addr[dmanr]; - - /* Clear config errors */ - dmalp[MCFDMA_DMR] |= MCFDMA_DMR_RESET; - - /* Set command register */ - dmalp[MCFDMA_DMR] = - MCFDMA_DMR_RQM_DUAL | /* Mandatory Request Mode setting */ - MCFDMA_DMR_DSTT_SD | /* Set up addressing types; set to supervisor-data. */ - MCFDMA_DMR_SRCT_SD | /* Set up addressing types; set to supervisor-data. */ - /* source static-address-mode */ - ((mode & DMA_MODE_SRC_SA_BIT) ? MCFDMA_DMR_SRCM_SA : MCFDMA_DMR_SRCM_IA) | - /* dest static-address-mode */ - ((mode & DMA_MODE_DES_SA_BIT) ? MCFDMA_DMR_DSTM_SA : MCFDMA_DMR_DSTM_IA) | - /* burst, 32 bit, 16 bit or 8 bit transfers are separately configurable on the MCF5272 */ - (((mode & DMA_MODE_SSIZE_MASK) >> DMA_MODE_SSIZE_OFF) << MCFDMA_DMR_DSTS_OFF) | - (((mode & DMA_MODE_SSIZE_MASK) >> DMA_MODE_SSIZE_OFF) << MCFDMA_DMR_SRCS_OFF); - - dmawp[MCFDMA_DIR] |= MCFDMA_DIR_ASCEN; /* Enable completion interrupts */ - -#ifdef DEBUG_DMA - printk("%s(%d): dmanr=%d DMR[%x]=%x DIR[%x]=%x\n", __FILE__, __LINE__, - dmanr, (int) &dmalp[MCFDMA_DMR], dmalp[MCFDMA_DMR], - (int) &dmawp[MCFDMA_DIR], dmawp[MCFDMA_DIR]); -#endif -} - -/* Set transfer address for specific DMA channel */ -static __inline__ void set_dma_addr(unsigned int dmanr, unsigned int a) -{ - volatile unsigned int *dmalp; - -#ifdef DMA_DEBUG - printk("set_dma_addr(dmanr=%d,a=%x)\n", dmanr, a); -#endif - - dmalp = (unsigned int *) dma_base_addr[dmanr]; - - /* Determine which address registers are used for memory/device accesses */ - if (dmalp[MCFDMA_DMR] & MCFDMA_DMR_SRCM) { - /* Source incrementing, must be memory */ - dmalp[MCFDMA_DSAR] = a; - /* Set dest address, must be device */ - dmalp[MCFDMA_DDAR] = dma_device_address[dmanr]; - } else { - /* Destination incrementing, must be memory */ - dmalp[MCFDMA_DDAR] = a; - /* Set source address, must be device */ - dmalp[MCFDMA_DSAR] = dma_device_address[dmanr]; - } - -#ifdef DEBUG_DMA - printk("%s(%d): dmanr=%d DMR[%x]=%x SAR[%x]=%08x DAR[%x]=%08x\n", - __FILE__, __LINE__, dmanr, (int) &dmalp[MCFDMA_DMR], dmalp[MCFDMA_DMR], - (int) &dmalp[MCFDMA_DSAR], dmalp[MCFDMA_DSAR], - (int) &dmalp[MCFDMA_DDAR], dmalp[MCFDMA_DDAR]); -#endif -} - -/* - * Specific for Coldfire - sets device address. - * Should be called after the mode set call, and before set DMA address. - */ -static __inline__ void set_dma_device_addr(unsigned int dmanr, unsigned int a) -{ -#ifdef DMA_DEBUG - printk("set_dma_device_addr(dmanr=%d,a=%x)\n", dmanr, a); -#endif - - dma_device_address[dmanr] = a; -} - -/* - * NOTE 2: "count" represents _bytes_. - * - * NOTE 3: While a 32-bit register, "count" is only a maximum 24-bit value. - */ -static __inline__ void set_dma_count(unsigned int dmanr, unsigned int count) -{ - volatile unsigned int *dmalp; - -#ifdef DMA_DEBUG - printk("set_dma_count(dmanr=%d,count=%d)\n", dmanr, count); -#endif - - dmalp = (unsigned int *) dma_base_addr[dmanr]; - dmalp[MCFDMA_DBCR] = count; -} - -/* - * Get DMA residue count. After a DMA transfer, this - * should return zero. Reading this while a DMA transfer is - * still in progress will return unpredictable results. - * Otherwise, it returns the number of _bytes_ left to transfer. - */ -static __inline__ int get_dma_residue(unsigned int dmanr) -{ - volatile unsigned int *dmalp; - unsigned int count; - -#ifdef DMA_DEBUG - printk("get_dma_residue(dmanr=%d)\n", dmanr); -#endif - - dmalp = (unsigned int *) dma_base_addr[dmanr]; - count = dmalp[MCFDMA_DBCR]; - return(count); -} - -#endif /* !defined(CONFIG_M5272) */ -#endif /* CONFIG_COLDFIRE */ - /* it's useless on the m68k, but unfortunately needed by the new bootmem allocator (but this should do it for this) */ #define MAX_DMA_ADDRESS PAGE_OFFSET -#define MAX_DMA_CHANNELS 8 - -extern int request_dma(unsigned int dmanr, const char * device_id); /* reserve a DMA channel */ -extern void free_dma(unsigned int dmanr); /* release it again */ - -#ifdef CONFIG_PCI -extern int isa_dma_bridge_buggy; -#else -#define isa_dma_bridge_buggy (0) -#endif - #endif /* _M68K_DMA_H */ diff --git a/arch/m68k/include/asm/dvma.h b/arch/m68k/include/asm/dvma.h index f609ec1de36d..d1d66d04844d 100644 --- a/arch/m68k/include/asm/dvma.h +++ b/arch/m68k/include/asm/dvma.h @@ -58,12 +58,16 @@ extern void dvma_free(void *vaddr); #define dvma_vtob(x) dvma_vtop(x) #define dvma_btov(x) dvma_ptov(x) +void sun3_dvma_init(void); + static inline int dvma_map_cpu(unsigned long kaddr, unsigned long vaddr, int len) { return 0; } +static inline void dvma_unmap_iommu(unsigned long baddr, int len) { } + #else /* Sun3x */ /* sun3x dvma page support */ @@ -78,9 +82,11 @@ static inline int dvma_map_cpu(unsigned long kaddr, unsigned long vaddr, #define dvma_vtob(x) ((unsigned long)(x) & 0x00ffffff) #define dvma_btov(x) ((unsigned long)(x) | 0xff000000) -extern int dvma_map_cpu(unsigned long kaddr, unsigned long vaddr, int len); +static inline void sun3_dvma_init(void) { } +int dvma_map_cpu(unsigned long kaddr, unsigned long vaddr, int len); +void dvma_unmap_iommu(unsigned long baddr, int len); /* everything below this line is specific to dma used for the onboard ESP scsi on sun3x */ diff --git a/arch/m68k/include/asm/elf.h b/arch/m68k/include/asm/elf.h index 3d387ceaea3f..2def06a99b08 100644 --- a/arch/m68k/include/asm/elf.h +++ b/arch/m68k/include/asm/elf.h @@ -60,6 +60,13 @@ typedef struct user_m68kfp_struct elf_fpregset_t; is actually used on ASV. */ #define ELF_PLAT_INIT(_r, load_addr) _r->a1 = 0 +#define ELF_FDPIC_PLAT_INIT(_r, _exec_map_addr, _interp_map_addr, dynamic_addr) \ + do { \ + (_r)->d3 = _exec_map_addr; \ + (_r)->d4 = _interp_map_addr; \ + (_r)->d5 = dynamic_addr; \ + } while(0) + #if defined(CONFIG_SUN3) || defined(CONFIG_COLDFIRE) #define ELF_EXEC_PAGESIZE 8192 #else @@ -114,4 +121,6 @@ typedef struct user_m68kfp_struct elf_fpregset_t; #define ELF_PLATFORM (NULL) +#define ELF_FDPIC_CORE_EFLAGS 0 + #endif diff --git a/arch/m68k/include/asm/entry.h b/arch/m68k/include/asm/entry.h index 9b52b060c76a..86cba7c19e67 100644 --- a/arch/m68k/include/asm/entry.h +++ b/arch/m68k/include/asm/entry.h @@ -4,7 +4,7 @@ #include <asm/setup.h> #include <asm/page.h> -#ifdef __ASSEMBLY__ +#ifdef __ASSEMBLER__ #include <asm/thread_info.h> #endif @@ -41,7 +41,7 @@ #define ALLOWINT (~0x700) #endif /* machine compilation types */ -#ifdef __ASSEMBLY__ +#ifdef __ASSEMBLER__ /* * This defines the normal kernel pt-regs layout. * diff --git a/arch/m68k/include/asm/export.h b/arch/m68k/include/asm/export.h deleted file mode 100644 index b53008b67ce1..000000000000 --- a/arch/m68k/include/asm/export.h +++ /dev/null @@ -1,2 +0,0 @@ -#define KCRC_ALIGN 2 -#include <asm-generic/export.h> diff --git a/arch/m68k/include/asm/fb.h b/arch/m68k/include/asm/fb.h deleted file mode 100644 index b86c6e2e26dd..000000000000 --- a/arch/m68k/include/asm/fb.h +++ /dev/null @@ -1,39 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef _ASM_FB_H_ -#define _ASM_FB_H_ - -#include <linux/fb.h> -#include <linux/fs.h> -#include <asm/page.h> -#include <asm/setup.h> - -#ifdef CONFIG_MMU -#ifdef CONFIG_SUN3 -static inline void fb_pgprotect(struct file *file, struct vm_area_struct *vma, - unsigned long off) -{ - pgprot_val(vma->vm_page_prot) |= SUN3_PAGE_NOCACHE; -} -#else -static inline void fb_pgprotect(struct file *file, struct vm_area_struct *vma, - unsigned long off) -{ - if (CPU_IS_020_OR_030) - pgprot_val(vma->vm_page_prot) |= _PAGE_NOCACHE030; - if (CPU_IS_040_OR_060) { - pgprot_val(vma->vm_page_prot) &= _CACHEMASK040; - /* Use no-cache mode, serialized */ - pgprot_val(vma->vm_page_prot) |= _PAGE_NOCACHE_S; - } -} -#endif /* CONFIG_SUN3 */ -#else -#define fb_pgprotect(...) do {} while (0) -#endif /* CONFIG_MMU */ - -static inline int fb_is_primary_device(struct fb_info *info) -{ - return 0; -} - -#endif /* _ASM_FB_H_ */ diff --git a/arch/m68k/include/asm/floppy.h b/arch/m68k/include/asm/floppy.h index a4d0fea47c6b..dea98bbc0932 100644 --- a/arch/m68k/include/asm/floppy.h +++ b/arch/m68k/include/asm/floppy.h @@ -107,13 +107,9 @@ static void fd_free_irq(void) #define fd_free_dma() /* nothing */ -/* No 64k boundary crossing problems on Q40 - no DMA at all */ -#define CROSS_64KB(a,s) (0) - #define DMA_MODE_READ 0x44 /* i386 look-alike */ #define DMA_MODE_WRITE 0x48 - static int m68k_floppy_init(void) { use_virtual_dma =1; diff --git a/arch/m68k/include/asm/gpio.h b/arch/m68k/include/asm/gpio.h deleted file mode 100644 index a50b27719a58..000000000000 --- a/arch/m68k/include/asm/gpio.h +++ /dev/null @@ -1,102 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ -/* - * Coldfire generic GPIO support - * - * (C) Copyright 2009, Steven King <sfking@fdwdc.com> -*/ - -#ifndef coldfire_gpio_h -#define coldfire_gpio_h - -#include <linux/io.h> -#include <asm/coldfire.h> -#include <asm/mcfsim.h> -#include <asm/mcfgpio.h> -/* - * The Generic GPIO functions - * - * If the gpio is a compile time constant and is one of the Coldfire gpios, - * use the inline version, otherwise dispatch thru gpiolib. - */ - -static inline int gpio_get_value(unsigned gpio) -{ - if (__builtin_constant_p(gpio) && gpio < MCFGPIO_PIN_MAX) - return mcfgpio_read(__mcfgpio_ppdr(gpio)) & mcfgpio_bit(gpio); - else - return __gpio_get_value(gpio); -} - -static inline void gpio_set_value(unsigned gpio, int value) -{ - if (__builtin_constant_p(gpio) && gpio < MCFGPIO_PIN_MAX) { - if (gpio < MCFGPIO_SCR_START) { - unsigned long flags; - MCFGPIO_PORTTYPE data; - - local_irq_save(flags); - data = mcfgpio_read(__mcfgpio_podr(gpio)); - if (value) - data |= mcfgpio_bit(gpio); - else - data &= ~mcfgpio_bit(gpio); - mcfgpio_write(data, __mcfgpio_podr(gpio)); - local_irq_restore(flags); - } else { - if (value) - mcfgpio_write(mcfgpio_bit(gpio), - MCFGPIO_SETR_PORT(gpio)); - else - mcfgpio_write(~mcfgpio_bit(gpio), - MCFGPIO_CLRR_PORT(gpio)); - } - } else - __gpio_set_value(gpio, value); -} - -static inline int gpio_to_irq(unsigned gpio) -{ -#if defined(MCFGPIO_IRQ_MIN) - if ((gpio >= MCFGPIO_IRQ_MIN) && (gpio < MCFGPIO_IRQ_MAX)) -#else - if (gpio < MCFGPIO_IRQ_MAX) -#endif - return gpio + MCFGPIO_IRQ_VECBASE; - else - return __gpio_to_irq(gpio); -} - -static inline int irq_to_gpio(unsigned irq) -{ - return (irq >= MCFGPIO_IRQ_VECBASE && - irq < (MCFGPIO_IRQ_VECBASE + MCFGPIO_IRQ_MAX)) ? - irq - MCFGPIO_IRQ_VECBASE : -ENXIO; -} - -static inline int gpio_cansleep(unsigned gpio) -{ - return gpio < MCFGPIO_PIN_MAX ? 0 : __gpio_cansleep(gpio); -} - -#ifndef CONFIG_GPIOLIB -static inline int gpio_request_one(unsigned gpio, unsigned long flags, const char *label) -{ - int err; - - err = gpio_request(gpio, label); - if (err) - return err; - - if (flags & GPIOF_DIR_IN) - err = gpio_direction_input(gpio); - else - err = gpio_direction_output(gpio, - (flags & GPIOF_INIT_HIGH) ? 1 : 0); - - if (err) - gpio_free(gpio); - - return err; -} -#endif /* !CONFIG_GPIOLIB */ -#endif diff --git a/arch/m68k/include/asm/ide.h b/arch/m68k/include/asm/ide.h deleted file mode 100644 index 05cc7dc00e0c..000000000000 --- a/arch/m68k/include/asm/ide.h +++ /dev/null @@ -1,67 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/* - * Copyright (C) 1994-1996 Linus Torvalds & authors - */ - -/* Copyright(c) 1996 Kars de Jong */ -/* Based on the ide driver from 1.2.13pl8 */ - -/* - * Credits (alphabetical): - * - * - Bjoern Brauel - * - Kars de Jong - * - Torsten Ebeling - * - Dwight Engen - * - Thorsten Floeck - * - Roman Hodek - * - Guenther Kelleter - * - Chris Lawrence - * - Michael Rausch - * - Christian Sauer - * - Michael Schmitz - * - Jes Soerensen - * - Michael Thurm - * - Geert Uytterhoeven - */ - -#ifndef _M68K_IDE_H -#define _M68K_IDE_H - -#ifdef __KERNEL__ -#include <asm/setup.h> -#include <asm/io.h> -#include <asm/irq.h> - -#ifdef CONFIG_MMU - -/* - * Get rid of defs from io.h - ide has its private and conflicting versions - * Since so far no single m68k platform uses ISA/PCI I/O space for IDE, we - * always use the `raw' MMIO versions - */ -#undef readb -#undef readw -#undef writeb -#undef writew - -#define readb in_8 -#define readw in_be16 -#define __ide_mm_insw(port, addr, n) raw_insw((u16 *)port, addr, n) -#define __ide_mm_insl(port, addr, n) raw_insl((u32 *)port, addr, n) -#define writeb(val, port) out_8(port, val) -#define writew(val, port) out_be16(port, val) -#define __ide_mm_outsw(port, addr, n) raw_outsw((u16 *)port, addr, n) -#define __ide_mm_outsl(port, addr, n) raw_outsl((u32 *)port, addr, n) - -#else - -#define __ide_mm_insw(port, addr, n) io_insw((unsigned int)port, addr, n) -#define __ide_mm_insl(port, addr, n) io_insl((unsigned int)port, addr, n) -#define __ide_mm_outsw(port, addr, n) io_outsw((unsigned int)port, addr, n) -#define __ide_mm_outsl(port, addr, n) io_outsl((unsigned int)port, addr, n) - -#endif /* CONFIG_MMU */ - -#endif /* __KERNEL__ */ -#endif /* _M68K_IDE_H */ diff --git a/arch/m68k/include/asm/io.h b/arch/m68k/include/asm/io.h index aabe6420ead2..aaeabc65e63c 100644 --- a/arch/m68k/include/asm/io.h +++ b/arch/m68k/include/asm/io.h @@ -8,6 +8,9 @@ #include <asm/io_mm.h> #endif +#define gf_ioread32 ioread32be +#define gf_iowrite32 iowrite32be + #include <asm-generic/io.h> #endif /* _M68K_IO_H */ diff --git a/arch/m68k/include/asm/io_mm.h b/arch/m68k/include/asm/io_mm.h index d41fa488453b..090aec54b8fa 100644 --- a/arch/m68k/include/asm/io_mm.h +++ b/arch/m68k/include/asm/io_mm.h @@ -26,8 +26,6 @@ #include <asm/virtconvert.h> #include <asm/kmap.h> -#include <asm-generic/iomap.h> - #ifdef CONFIG_ATARI #define atari_readb raw_inb #define atari_writeb raw_outb @@ -274,20 +272,20 @@ static inline void isa_delay(void) #define isa_outsb(port, buf, nr) raw_outsb(isa_itb(port), (u8 *)(buf), (nr)) #define isa_insw(port, buf, nr) \ - (ISA_SEX ? raw_insw(isa_itw(port), (u16 *)(buf), (nr)) : \ - raw_insw_swapw(isa_itw(port), (u16 *)(buf), (nr))) + (ISA_SEX ? raw_insw(isa_itw(port), (u16 *)(buf), (nr)) : \ + raw_insw_swapw(isa_itw(port), (u16 *)(buf), (nr))) #define isa_outsw(port, buf, nr) \ - (ISA_SEX ? raw_outsw(isa_itw(port), (u16 *)(buf), (nr)) : \ - raw_outsw_swapw(isa_itw(port), (u16 *)(buf), (nr))) + (ISA_SEX ? raw_outsw(isa_itw(port), (u16 *)(buf), (nr)) : \ + raw_outsw_swapw(isa_itw(port), (u16 *)(buf), (nr))) #define isa_insl(port, buf, nr) \ - (ISA_SEX ? raw_insl(isa_itl(port), (u32 *)(buf), (nr)) : \ - raw_insw_swapw(isa_itw(port), (u16 *)(buf), (nr)<<1)) + (ISA_SEX ? raw_insl(isa_itl(port), (u32 *)(buf), (nr)) : \ + raw_insw_swapw(isa_itw(port), (u16 *)(buf), (nr)<<1)) #define isa_outsl(port, buf, nr) \ - (ISA_SEX ? raw_outsl(isa_itl(port), (u32 *)(buf), (nr)) : \ - raw_outsw_swapw(isa_itw(port), (u16 *)(buf), (nr)<<1)) + (ISA_SEX ? raw_outsl(isa_itl(port), (u32 *)(buf), (nr)) : \ + raw_outsw_swapw(isa_itw(port), (u16 *)(buf), (nr)<<1)) #ifdef CONFIG_ATARI_ROM_ISA @@ -299,14 +297,14 @@ static inline void isa_delay(void) #define isa_rom_insb(port, buf, nr) raw_rom_insb(isa_itb(port), (u8 *)(buf), (nr)) #define isa_rom_insw(port, buf, nr) \ - (ISA_SEX ? raw_rom_insw(isa_itw(port), (u16 *)(buf), (nr)) : \ - raw_rom_insw_swapw(isa_itw(port), (u16 *)(buf), (nr))) + (ISA_SEX ? raw_rom_insw(isa_itw(port), (u16 *)(buf), (nr)) : \ + raw_rom_insw_swapw(isa_itw(port), (u16 *)(buf), (nr))) #define isa_rom_outsb(port, buf, nr) raw_rom_outsb(isa_itb(port), (u8 *)(buf), (nr)) #define isa_rom_outsw(port, buf, nr) \ - (ISA_SEX ? raw_rom_outsw(isa_itw(port), (u16 *)(buf), (nr)) : \ - raw_rom_outsw_swapw(isa_itw(port), (u16 *)(buf), (nr))) + (ISA_SEX ? raw_rom_outsw(isa_itw(port), (u16 *)(buf), (nr)) : \ + raw_rom_outsw_swapw(isa_itw(port), (u16 *)(buf), (nr))) #endif /* CONFIG_ATARI_ROM_ISA */ #endif /* CONFIG_ISA || CONFIG_ATARI_ROM_ISA */ @@ -391,12 +389,6 @@ static inline void isa_delay(void) #define __ARCH_HAS_NO_PAGE_ZERO_MAPPED 1 -/* - * Convert a physical pointer to a virtual kernel pointer for /dev/mem - * access - */ -#define xlate_dev_mem_ptr(p) __va(p) - #define readb_relaxed(addr) readb(addr) #define readw_relaxed(addr) readw(addr) #define readl_relaxed(addr) readl(addr) diff --git a/arch/m68k/include/asm/io_no.h b/arch/m68k/include/asm/io_no.h index 2c96e8480173..516371d5587a 100644 --- a/arch/m68k/include/asm/io_no.h +++ b/arch/m68k/include/asm/io_no.h @@ -123,10 +123,6 @@ static inline void writel(u32 value, volatile void __iomem *addr) #define PCI_IO_SIZE 0x00010000 /* 64k */ #define PCI_IO_MASK (PCI_IO_SIZE - 1) -#define HAVE_ARCH_PIO_SIZE -#define PIO_OFFSET 0 -#define PIO_MASK 0xffff -#define PIO_RESERVED 0x10000 #define PCI_IOBASE ((void __iomem *) PCI_IO_PA) #define PCI_SPACE_LIMIT PCI_IO_MASK #endif /* CONFIG_PCI */ diff --git a/arch/m68k/include/asm/irq.h b/arch/m68k/include/asm/irq.h index 91dd493791d7..2263e92d418a 100644 --- a/arch/m68k/include/asm/irq.h +++ b/arch/m68k/include/asm/irq.h @@ -2,6 +2,9 @@ #ifndef _M68K_IRQ_H_ #define _M68K_IRQ_H_ +#include <linux/atomic.h> +#include <linux/linkage.h> + /* * This should be the same as the max(NUM_X_SOURCES) for all the * different m68k hosts compiled into the kernel. @@ -12,7 +15,8 @@ */ #if defined(CONFIG_COLDFIRE) #define NR_IRQS 256 -#elif defined(CONFIG_VME) || defined(CONFIG_SUN3) || defined(CONFIG_SUN3X) +#elif defined(CONFIG_VME) || defined(CONFIG_SUN3) || \ + defined(CONFIG_SUN3X) || defined(CONFIG_VIRT) #define NR_IRQS 200 #elif defined(CONFIG_ATARI) #define NR_IRQS 141 @@ -24,10 +28,8 @@ #define NR_IRQS 32 #elif defined(CONFIG_APOLLO) #define NR_IRQS 24 -#elif defined(CONFIG_HP300) +#else /* CONFIG_HP300 etc. */ #define NR_IRQS 8 -#else -#define NR_IRQS 0 #endif #if defined(CONFIG_M68020) || defined(CONFIG_M68030) || \ @@ -58,6 +60,8 @@ struct irq_data; struct irq_chip; struct irq_desc; +struct pt_regs; + extern unsigned int m68k_irq_startup(struct irq_data *data); extern unsigned int m68k_irq_startup_irq(unsigned int irq); extern void m68k_irq_shutdown(struct irq_data *data); diff --git a/arch/m68k/include/asm/kexec.h b/arch/m68k/include/asm/kexec.h index f5a8b2defa4b..f79427bd6487 100644 --- a/arch/m68k/include/asm/kexec.h +++ b/arch/m68k/include/asm/kexec.h @@ -2,7 +2,7 @@ #ifndef _ASM_M68K_KEXEC_H #define _ASM_M68K_KEXEC_H -#ifdef CONFIG_KEXEC +#ifdef CONFIG_KEXEC_CORE /* Maximum physical address we can use pages from */ #define KEXEC_SOURCE_MEMORY_LIMIT (-1UL) @@ -15,7 +15,7 @@ #define KEXEC_ARCH KEXEC_ARCH_68K -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ static inline void crash_setup_regs(struct pt_regs *newregs, struct pt_regs *oldregs) @@ -23,8 +23,8 @@ static inline void crash_setup_regs(struct pt_regs *newregs, /* Dummy implementation for now */ } -#endif /* __ASSEMBLY__ */ +#endif /* __ASSEMBLER__ */ -#endif /* CONFIG_KEXEC */ +#endif /* CONFIG_KEXEC_CORE */ #endif /* _ASM_M68K_KEXEC_H */ diff --git a/arch/m68k/include/asm/kmap.h b/arch/m68k/include/asm/kmap.h index dec05743d426..b778f015c917 100644 --- a/arch/m68k/include/asm/kmap.h +++ b/arch/m68k/include/asm/kmap.h @@ -4,8 +4,6 @@ #ifdef CONFIG_MMU -#define ARCH_HAS_IOREMAP_WT - /* Values for nocacheflag and cmode */ #define IOMAP_FULL_CACHING 0 #define IOMAP_NOCACHE_SER 1 @@ -27,7 +25,6 @@ static inline void __iomem *ioremap(unsigned long physaddr, unsigned long size) return __ioremap(physaddr, size, IOMAP_NOCACHE_SER); } -#define ioremap_uc ioremap #define ioremap_wt ioremap_wt static inline void __iomem *ioremap_wt(unsigned long physaddr, unsigned long size) diff --git a/arch/m68k/include/asm/libgcc.h b/arch/m68k/include/asm/libgcc.h new file mode 100644 index 000000000000..27e17195bd7b --- /dev/null +++ b/arch/m68k/include/asm/libgcc.h @@ -0,0 +1,27 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef __ASM_M68K_LIBGCC_H +#define __ASM_M68K_LIBGCC_H + +#ifndef CONFIG_CPU_HAS_NO_MULDIV64 +/* + * For those 68K CPUs that support 64bit multiply define umul_ppm() + * for the common muldi3 libgcc helper function (in lib/muldi3.c). + * CPUs that don't have it (like the original 68000 and ColdFire) + * will fallback to using the C-coded version of umul_ppmm(). + */ +#define umul_ppmm(w1, w0, u, v) \ + do { \ + unsigned long __u = (u), __v = (v); \ + unsigned long __w0, __w1; \ + \ + __asm__ ("mulu%.l %3,%1:%0" \ + : "=d" (__w0), \ + "=d" (__w1) \ + : "%0" (__u), \ + "dmi" (__v)); \ + \ + (w0) = __w0; (w1) = __w1; \ + } while (0) +#endif /* !CONFIG_CPU_HAS_NO_MULDIV64 */ + +#endif /* __ASM_M68K_LIBGCC_H */ diff --git a/arch/m68k/include/asm/m5441xsim.h b/arch/m68k/include/asm/m5441xsim.h index e091e36d3464..f48cf63bd782 100644 --- a/arch/m68k/include/asm/m5441xsim.h +++ b/arch/m68k/include/asm/m5441xsim.h @@ -73,6 +73,12 @@ #define MCFINT0_FECENTC1 55 /* on interrupt controller 1 */ +#define MCFINT1_FLEXCAN0_IFL 0 +#define MCFINT1_FLEXCAN0_BOFF 1 +#define MCFINT1_FLEXCAN0_ERR 3 +#define MCFINT1_FLEXCAN1_IFL 4 +#define MCFINT1_FLEXCAN1_BOFF 5 +#define MCFINT1_FLEXCAN1_ERR 7 #define MCFINT1_UART4 48 #define MCFINT1_UART5 49 #define MCFINT1_UART6 50 @@ -314,4 +320,17 @@ #define MCF_IRQ_SDHC (MCFINT2_VECBASE + MCFINT2_SDHC) #define MCFSDHC_CLK (MCFSDHC_BASE + 0x2c) +/* + * Flexcan module + */ +#define MCFFLEXCAN_BASE0 0xfc020000 +#define MCFFLEXCAN_BASE1 0xfc024000 +#define MCFFLEXCAN_SIZE 0x4000 +#define MCF_IRQ_IFL0 (MCFINT1_VECBASE + MCFINT1_FLEXCAN0_IFL) +#define MCF_IRQ_BOFF0 (MCFINT1_VECBASE + MCFINT1_FLEXCAN0_BOFF) +#define MCF_IRQ_ERR0 (MCFINT1_VECBASE + MCFINT1_FLEXCAN0_ERR) +#define MCF_IRQ_IFL1 (MCFINT1_VECBASE + MCFINT1_FLEXCAN1_IFL) +#define MCF_IRQ_BOFF1 (MCFINT1_VECBASE + MCFINT1_FLEXCAN1_BOFF) +#define MCF_IRQ_ERR1 (MCFINT1_VECBASE + MCFINT1_FLEXCAN1_ERR) + #endif /* m5441xsim_h */ diff --git a/arch/m68k/include/asm/mac_baboon.h b/arch/m68k/include/asm/mac_baboon.h index 08d9b8829a1a..ed5b5b48bdf8 100644 --- a/arch/m68k/include/asm/mac_baboon.h +++ b/arch/m68k/include/asm/mac_baboon.h @@ -5,7 +5,7 @@ #define BABOON_BASE (0x50F1A000) /* same as IDE controller base */ -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ struct baboon { char pad1[208]; /* generic IDE registers, not used here */ @@ -36,4 +36,4 @@ extern void baboon_register_interrupts(void); extern void baboon_irq_enable(int); extern void baboon_irq_disable(int); -#endif /* __ASSEMBLY **/ +#endif /* __ASSEMBLER__ */ diff --git a/arch/m68k/include/asm/mac_iop.h b/arch/m68k/include/asm/mac_iop.h index 32f1c79c818f..a6753eb16ba4 100644 --- a/arch/m68k/include/asm/mac_iop.h +++ b/arch/m68k/include/asm/mac_iop.h @@ -66,7 +66,7 @@ #define IOP_ADDR_ALIVE 0x031F #define IOP_ADDR_RECV_MSG 0x0320 -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ /* * IOP Control registers, staggered because in usual Apple style they were @@ -163,4 +163,4 @@ extern void iop_ism_irq_poll(uint); extern void iop_register_interrupts(void); -#endif /* __ASSEMBLY__ */ +#endif /* __ASSEMBLER__ */ diff --git a/arch/m68k/include/asm/mac_oss.h b/arch/m68k/include/asm/mac_oss.h index 56ef986c0a9b..a6e86e443155 100644 --- a/arch/m68k/include/asm/mac_oss.h +++ b/arch/m68k/include/asm/mac_oss.h @@ -59,7 +59,7 @@ #define OSS_POWEROFF 0x80 -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ struct mac_oss { __u8 irq_level[0x10]; /* [0x000-0x00f] Interrupt levels */ @@ -77,4 +77,4 @@ extern void oss_register_interrupts(void); extern void oss_irq_enable(int); extern void oss_irq_disable(int); -#endif /* __ASSEMBLY__ */ +#endif /* __ASSEMBLER__ */ diff --git a/arch/m68k/include/asm/mac_psc.h b/arch/m68k/include/asm/mac_psc.h index 86a5a5eab89e..6587dbd54476 100644 --- a/arch/m68k/include/asm/mac_psc.h +++ b/arch/m68k/include/asm/mac_psc.h @@ -207,7 +207,7 @@ * Unknown, always 0x0000. */ -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ extern volatile __u8 *psc; @@ -249,4 +249,4 @@ static inline u32 psc_read_long(int offset) return *((volatile __u32 *)(psc + offset)); } -#endif /* __ASSEMBLY__ */ +#endif /* __ASSEMBLER__ */ diff --git a/arch/m68k/include/asm/mac_via.h b/arch/m68k/include/asm/mac_via.h index 1149251ea58d..b065cd8e5071 100644 --- a/arch/m68k/include/asm/mac_via.h +++ b/arch/m68k/include/asm/mac_via.h @@ -250,7 +250,7 @@ #define IER_SET_BIT(b) (0x80 | (1<<(b)) ) #define IER_CLR_BIT(b) (0x7F & (1<<(b)) ) -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ extern volatile __u8 *via1,*via2; extern int rbv_present,via_alt_mapping; @@ -267,14 +267,6 @@ extern void via1_irq(struct irq_desc *desc); extern void via1_set_head(int); extern int via2_scsi_drq_pending(void); -static inline int rbv_set_video_bpp(int bpp) -{ - char val = (bpp==1)?0:(bpp==2)?1:(bpp==4)?2:(bpp==8)?3:-1; - if (!rbv_present || val<0) return -1; - via2[rMonP] = (via2[rMonP] & ~RBV_DEPTH) | val; - return 0; -} - -#endif /* __ASSEMBLY__ */ +#endif /* __ASSEMBLER__ */ #endif /* _ASM_MAC_VIA_H_ */ diff --git a/arch/m68k/include/asm/machdep.h b/arch/m68k/include/asm/machdep.h index 8fd80ef1b77e..48d27f1fecc7 100644 --- a/arch/m68k/include/asm/machdep.h +++ b/arch/m68k/include/asm/machdep.h @@ -19,12 +19,10 @@ extern void (*mach_get_model) (char *model); extern void (*mach_get_hardware_list) (struct seq_file *m); /* machine dependent timer functions */ extern int (*mach_hwclk)(int, struct rtc_time*); -extern unsigned int (*mach_get_ss)(void); extern int (*mach_get_rtc_pll)(struct rtc_pll_info *); extern int (*mach_set_rtc_pll)(struct rtc_pll_info *); extern void (*mach_reset)( void ); extern void (*mach_halt)( void ); -extern void (*mach_power_off)( void ); extern unsigned long (*mach_hd_init) (unsigned long, unsigned long); extern void (*mach_hd_setup)(char *, int *); extern void (*mach_heartbeat) (int); diff --git a/arch/m68k/include/asm/math-emu.h b/arch/m68k/include/asm/math-emu.h index eefaa3a2b596..91074ade14ad 100644 --- a/arch/m68k/include/asm/math-emu.h +++ b/arch/m68k/include/asm/math-emu.h @@ -67,7 +67,7 @@ #define PMUNIMPL (1<<PUNIMPL) #define PMMOVEM (1<<PMOVEM) -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ #include <linux/kernel.h> #include <linux/sched.h> @@ -127,7 +127,7 @@ extern unsigned int fp_debugprint; #define FPDATA ((struct fp_data *)current->thread.fp) -#else /* __ASSEMBLY__ */ +#else /* __ASSEMBLER__ */ #define FPDATA %a2 @@ -311,6 +311,6 @@ old_gas=old_gas+1 .endm -#endif /* __ASSEMBLY__ */ +#endif /* __ASSEMBLER__ */ #endif /* _ASM_M68K_SETUP_H */ diff --git a/arch/m68k/include/asm/mcf_pgalloc.h b/arch/m68k/include/asm/mcf_pgalloc.h index 5c2c0a864524..fc5454d37da3 100644 --- a/arch/m68k/include/asm/mcf_pgalloc.h +++ b/arch/m68k/include/asm/mcf_pgalloc.h @@ -5,22 +5,26 @@ #include <asm/tlb.h> #include <asm/tlbflush.h> -extern inline void pte_free_kernel(struct mm_struct *mm, pte_t *pte) +static inline void pte_free_kernel(struct mm_struct *mm, pte_t *pte) { - free_page((unsigned long) pte); + pagetable_dtor_free(virt_to_ptdesc(pte)); } extern const char bad_pmd_string[]; -extern inline pte_t *pte_alloc_one_kernel(struct mm_struct *mm) +static inline pte_t *pte_alloc_one_kernel(struct mm_struct *mm) { - unsigned long page = __get_free_page(GFP_DMA); + struct ptdesc *ptdesc = pagetable_alloc((GFP_DMA | __GFP_ZERO) & + ~__GFP_HIGHMEM, 0); - if (!page) + if (!ptdesc) return NULL; + if (!pagetable_pte_ctor(mm, ptdesc)) { + pagetable_free(ptdesc); + return NULL; + } - memset((void *)page, 0, PAGE_SIZE); - return (pte_t *) (page); + return ptdesc_address(ptdesc); } extern inline pmd_t *pmd_alloc_kernel(pgd_t *pgd, unsigned long address) @@ -35,36 +39,34 @@ extern inline pmd_t *pmd_alloc_kernel(pgd_t *pgd, unsigned long address) static inline void __pte_free_tlb(struct mmu_gather *tlb, pgtable_t pgtable, unsigned long address) { - struct page *page = virt_to_page(pgtable); + struct ptdesc *ptdesc = virt_to_ptdesc(pgtable); - pgtable_pte_page_dtor(page); - __free_page(page); + pagetable_dtor(ptdesc); + pagetable_free(ptdesc); } static inline pgtable_t pte_alloc_one(struct mm_struct *mm) { - struct page *page = alloc_pages(GFP_DMA, 0); + struct ptdesc *ptdesc = pagetable_alloc(GFP_DMA | __GFP_ZERO, 0); pte_t *pte; - if (!page) + if (!ptdesc) return NULL; - if (!pgtable_pte_page_ctor(page)) { - __free_page(page); + if (!pagetable_pte_ctor(mm, ptdesc)) { + pagetable_free(ptdesc); return NULL; } - pte = page_address(page); - clear_page(pte); - + pte = ptdesc_address(ptdesc); return pte; } static inline void pte_free(struct mm_struct *mm, pgtable_t pgtable) { - struct page *page = virt_to_page(pgtable); + struct ptdesc *ptdesc = virt_to_ptdesc(pgtable); - pgtable_pte_page_dtor(page); - __free_page(page); + pagetable_dtor(ptdesc); + pagetable_free(ptdesc); } /* @@ -75,16 +77,20 @@ static inline void pte_free(struct mm_struct *mm, pgtable_t pgtable) static inline void pgd_free(struct mm_struct *mm, pgd_t *pgd) { - free_page((unsigned long) pgd); + pagetable_dtor_free(virt_to_ptdesc(pgd)); } static inline pgd_t *pgd_alloc(struct mm_struct *mm) { pgd_t *new_pgd; + struct ptdesc *ptdesc = pagetable_alloc((GFP_DMA | __GFP_NOWARN) & + ~__GFP_HIGHMEM, 0); - new_pgd = (pgd_t *)__get_free_page(GFP_DMA | __GFP_NOWARN); - if (!new_pgd) + if (!ptdesc) return NULL; + pagetable_pgd_ctor(ptdesc); + new_pgd = ptdesc_address(ptdesc); + memcpy(new_pgd, swapper_pg_dir, PTRS_PER_PGD * sizeof(pgd_t)); memset(new_pgd, 0, PAGE_OFFSET >> PGDIR_SHIFT); return new_pgd; diff --git a/arch/m68k/include/asm/mcf_pgtable.h b/arch/m68k/include/asm/mcf_pgtable.h index 6f2b87d7a50d..189bb7b1e663 100644 --- a/arch/m68k/include/asm/mcf_pgtable.h +++ b/arch/m68k/include/asm/mcf_pgtable.h @@ -46,6 +46,9 @@ #define _CACHEMASK040 (~0x060) #define _PAGE_GLOBAL040 0x400 /* 68040 global bit, used for kva descs */ +/* We borrow bit 7 to store the exclusive marker in swap PTEs. */ +#define _PAGE_SWP_EXCLUSIVE CF_PAGE_NOCACHE + /* * Externally used page protection values. */ @@ -86,78 +89,13 @@ | CF_PAGE_READABLE \ | CF_PAGE_DIRTY) -/* - * Page protections for initialising protection_map. See mm/mmap.c - * for use. In general, the bit positions are xwr, and P-items are - * private, the S-items are shared. - */ -#define __P000 PAGE_NONE -#define __P001 __pgprot(CF_PAGE_VALID \ - | CF_PAGE_ACCESSED \ - | CF_PAGE_READABLE) -#define __P010 __pgprot(CF_PAGE_VALID \ - | CF_PAGE_ACCESSED \ - | CF_PAGE_WRITABLE) -#define __P011 __pgprot(CF_PAGE_VALID \ - | CF_PAGE_ACCESSED \ - | CF_PAGE_READABLE \ - | CF_PAGE_WRITABLE) -#define __P100 __pgprot(CF_PAGE_VALID \ - | CF_PAGE_ACCESSED \ - | CF_PAGE_EXEC) -#define __P101 __pgprot(CF_PAGE_VALID \ - | CF_PAGE_ACCESSED \ - | CF_PAGE_READABLE \ - | CF_PAGE_EXEC) -#define __P110 __pgprot(CF_PAGE_VALID \ - | CF_PAGE_ACCESSED \ - | CF_PAGE_WRITABLE \ - | CF_PAGE_EXEC) -#define __P111 __pgprot(CF_PAGE_VALID \ - | CF_PAGE_ACCESSED \ - | CF_PAGE_READABLE \ - | CF_PAGE_WRITABLE \ - | CF_PAGE_EXEC) - -#define __S000 PAGE_NONE -#define __S001 __pgprot(CF_PAGE_VALID \ - | CF_PAGE_ACCESSED \ - | CF_PAGE_READABLE) -#define __S010 PAGE_SHARED -#define __S011 __pgprot(CF_PAGE_VALID \ - | CF_PAGE_ACCESSED \ - | CF_PAGE_SHARED \ - | CF_PAGE_READABLE) -#define __S100 __pgprot(CF_PAGE_VALID \ - | CF_PAGE_ACCESSED \ - | CF_PAGE_EXEC) -#define __S101 __pgprot(CF_PAGE_VALID \ - | CF_PAGE_ACCESSED \ - | CF_PAGE_READABLE \ - | CF_PAGE_EXEC) -#define __S110 __pgprot(CF_PAGE_VALID \ - | CF_PAGE_ACCESSED \ - | CF_PAGE_SHARED \ - | CF_PAGE_EXEC) -#define __S111 __pgprot(CF_PAGE_VALID \ - | CF_PAGE_ACCESSED \ - | CF_PAGE_SHARED \ - | CF_PAGE_READABLE \ - | CF_PAGE_EXEC) - #define PTE_MASK PAGE_MASK #define CF_PAGE_CHG_MASK (PTE_MASK | CF_PAGE_ACCESSED | CF_PAGE_DIRTY) -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ #define pmd_pgtable(pmd) pfn_to_virt(pmd_val(pmd) >> PAGE_SHIFT) -/* - * Conversion functions: convert a page and protection to a page entry, - * and a page entry and page directory to the page they refer to. - */ -#define mk_pte(page, pgprot) pfn_pte(page_to_pfn(page), (pgprot)) - static inline pte_t pte_modify(pte_t pte, pgprot_t newprot) { pte_val(pte) = (pte_val(pte) & CF_PAGE_CHG_MASK) | pgprot_val(newprot); @@ -171,7 +109,7 @@ static inline void pgd_set(pgd_t *pgdp, pmd_t *pmdp) pgd_val(*pgdp) = virt_to_phys(pmdp); } -#define __pte_page(pte) ((unsigned long) (pte_val(pte) & PAGE_MASK)) +#define __pte_page(pte) ((void *) (pte_val(pte) & PAGE_MASK)) #define pmd_page_vaddr(pmd) ((unsigned long) (pmd_val(pmd))) static inline int pte_none(pte_t pte) @@ -190,7 +128,6 @@ static inline void pte_clear(struct mm_struct *mm, unsigned long addr, pte_val(*ptep) = 0; } -#define pte_pagenr(pte) ((__pte_page(pte) - PAGE_OFFSET) >> PAGE_SHIFT) #define pte_page(pte) virt_to_page(__pte_page(pte)) static inline int pmd_none2(pmd_t *pmd) { return !pmd_val(*pmd); } @@ -267,7 +204,7 @@ static inline pte_t pte_mkold(pte_t pte) return pte; } -static inline pte_t pte_mkwrite(pte_t pte) +static inline pte_t pte_mkwrite_novma(pte_t pte) { pte_val(pte) |= CF_PAGE_WRITABLE; return pte; @@ -313,19 +250,47 @@ static inline pte_t pte_mkcache(pte_t pte) extern pgd_t kernel_pg_dir[PTRS_PER_PGD]; /* - * Encode and de-code a swap entry (must be !pte_none(e) && !pte_present(e)) + * Encode/decode swap entries and swap PTEs. Swap PTEs are all PTEs that + * are !pte_none() && !pte_present(). + * + * Format of swap PTEs: + * + * 3 3 2 2 2 2 2 2 2 2 2 2 1 1 1 1 1 1 1 1 1 1 + * 1 0 9 8 7 6 5 4 3 2 1 0 9 8 7 6 5 4 3 2 1 0 9 8 7 6 5 4 3 2 1 0 + * <------------------ offset -------------> 0 0 0 E <-- type ---> + * + * E is the exclusive marker that is not stored in swap entries. */ -#define __swp_type(x) ((x).val & 0xFF) +#define __swp_type(x) ((x).val & 0x7f) #define __swp_offset(x) ((x).val >> 11) -#define __swp_entry(typ, off) ((swp_entry_t) { (typ) | \ +#define __swp_entry(typ, off) ((swp_entry_t) { ((typ) & 0x7f) | \ (off << 11) }) #define __pte_to_swp_entry(pte) ((swp_entry_t) { pte_val(pte) }) #define __swp_entry_to_pte(x) (__pte((x).val)) +static inline bool pte_swp_exclusive(pte_t pte) +{ + return pte_val(pte) & _PAGE_SWP_EXCLUSIVE; +} + +static inline pte_t pte_swp_mkexclusive(pte_t pte) +{ + pte_val(pte) |= _PAGE_SWP_EXCLUSIVE; + return pte; +} + +static inline pte_t pte_swp_clear_exclusive(pte_t pte) +{ + pte_val(pte) &= ~_PAGE_SWP_EXCLUSIVE; + return pte; +} + +#define PFN_PTE_SHIFT PAGE_SHIFT +#define pmd_pfn(pmd) (pmd_val(pmd) >> PAGE_SHIFT) #define pmd_page(pmd) (pfn_to_page(pmd_val(pmd) >> PAGE_SHIFT)) #define pfn_pte(pfn, prot) __pte(((pfn) << PAGE_SHIFT) | pgprot_val(prot)) #define pte_pfn(pte) (pte_val(pte) >> PAGE_SHIFT) -#endif /* !__ASSEMBLY__ */ +#endif /* !__ASSEMBLER__ */ #endif /* _MCF_PGTABLE_H */ diff --git a/arch/m68k/include/asm/mcfgpio.h b/arch/m68k/include/asm/mcfgpio.h index 27f32cc81da6..9c91ecdafc45 100644 --- a/arch/m68k/include/asm/mcfgpio.h +++ b/arch/m68k/include/asm/mcfgpio.h @@ -8,10 +8,6 @@ #ifndef mcfgpio_h #define mcfgpio_h -#ifdef CONFIG_GPIOLIB -#include <asm-generic/gpio.h> -#else - int __mcfgpio_get_value(unsigned gpio); void __mcfgpio_set_value(unsigned gpio, int value); int __mcfgpio_direction_input(unsigned gpio); @@ -19,6 +15,10 @@ int __mcfgpio_direction_output(unsigned gpio, int value); int __mcfgpio_request(unsigned gpio); void __mcfgpio_free(unsigned gpio); +#ifdef CONFIG_GPIOLIB +#include <linux/gpio.h> +#else + /* our alternate 'gpiolib' functions */ static inline int __gpio_get_value(unsigned gpio) { @@ -34,14 +34,6 @@ static inline void __gpio_set_value(unsigned gpio, int value) __mcfgpio_set_value(gpio, value); } -static inline int __gpio_cansleep(unsigned gpio) -{ - if (gpio < MCFGPIO_PIN_MAX) - return 0; - else - return -EINVAL; -} - static inline int __gpio_to_irq(unsigned gpio) { return -EINVAL; @@ -144,7 +136,7 @@ static inline void gpio_free(unsigned gpio) * read-modify-write as well as those controlled by the EPORT and GPIO modules. */ #define MCFGPIO_SCR_START 40 -#elif defined(CONFIGM5441x) +#elif defined(CONFIG_M5441x) /* The m5441x EPORT doesn't have its own GPIO port, uses PORT C */ #define MCFGPIO_SCR_START 0 #else diff --git a/arch/m68k/include/asm/mcfmmu.h b/arch/m68k/include/asm/mcfmmu.h index 283352ab0d5d..db16ea1057f7 100644 --- a/arch/m68k/include/asm/mcfmmu.h +++ b/arch/m68k/include/asm/mcfmmu.h @@ -88,7 +88,7 @@ #define MMUDR_PAN 10 /* Physical address */ #define MMUDR_PAMASK 0xfffffc00 /* PA mask */ -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ /* * Simple access functions for the MMU registers. Nothing fancy diff --git a/arch/m68k/include/asm/mmu.h b/arch/m68k/include/asm/mmu.h index 5c15aacb1370..e00672425b00 100644 --- a/arch/m68k/include/asm/mmu.h +++ b/arch/m68k/include/asm/mmu.h @@ -6,9 +6,7 @@ /* Default "unsigned long" context */ typedef unsigned long mm_context_t; #else -typedef struct { - unsigned long end_brk; -} mm_context_t; +#include <asm-generic/mmu.h> #endif #endif diff --git a/arch/m68k/include/asm/mmu_context.h b/arch/m68k/include/asm/mmu_context.h index 8ed6ac14d99f..141bbdfad960 100644 --- a/arch/m68k/include/asm/mmu_context.h +++ b/arch/m68k/include/asm/mmu_context.h @@ -99,7 +99,7 @@ static inline void load_ksp_mmu(struct task_struct *task) p4d_t *p4d; pud_t *pud; pmd_t *pmd; - pte_t *pte; + pte_t *pte = NULL; unsigned long mmuar; local_irq_save(flags); @@ -139,7 +139,7 @@ static inline void load_ksp_mmu(struct task_struct *task) pte = (mmuar >= PAGE_OFFSET) ? pte_offset_kernel(pmd, mmuar) : pte_offset_map(pmd, mmuar); - if (pte_none(*pte) || !pte_present(*pte)) + if (!pte || pte_none(*pte) || !pte_present(*pte)) goto bug; set_pte(pte, pte_mkyoung(*pte)); @@ -161,6 +161,8 @@ static inline void load_ksp_mmu(struct task_struct *task) bug: pr_info("ksp load failed: mm=0x%p ksp=0x08%lx\n", mm, mmuar); end: + if (pte && mmuar < PAGE_OFFSET) + pte_unmap(pte); local_irq_restore(flags); } diff --git a/arch/m68k/include/asm/motorola_pgalloc.h b/arch/m68k/include/asm/motorola_pgalloc.h index 74a817d9387f..1091fb0affbe 100644 --- a/arch/m68k/include/asm/motorola_pgalloc.h +++ b/arch/m68k/include/asm/motorola_pgalloc.h @@ -9,13 +9,13 @@ extern void mmu_page_ctor(void *page); extern void mmu_page_dtor(void *page); enum m68k_table_types { - TABLE_PGD = 0, - TABLE_PMD = 0, /* same size as PGD */ - TABLE_PTE = 1, + TABLE_PGD, + TABLE_PMD, + TABLE_PTE, }; extern void init_pointer_table(void *table, int type); -extern void *get_pointer_table(int type); +extern void *get_pointer_table(struct mm_struct *mm, int type); extern int free_pointer_table(void *table, int type); /* @@ -26,7 +26,7 @@ extern int free_pointer_table(void *table, int type); static inline pte_t *pte_alloc_one_kernel(struct mm_struct *mm) { - return get_pointer_table(TABLE_PTE); + return get_pointer_table(mm, TABLE_PTE); } static inline void pte_free_kernel(struct mm_struct *mm, pte_t *pte) @@ -36,7 +36,7 @@ static inline void pte_free_kernel(struct mm_struct *mm, pte_t *pte) static inline pgtable_t pte_alloc_one(struct mm_struct *mm) { - return get_pointer_table(TABLE_PTE); + return get_pointer_table(mm, TABLE_PTE); } static inline void pte_free(struct mm_struct *mm, pgtable_t pgtable) @@ -53,7 +53,7 @@ static inline void __pte_free_tlb(struct mmu_gather *tlb, pgtable_t pgtable, static inline pmd_t *pmd_alloc_one(struct mm_struct *mm, unsigned long address) { - return get_pointer_table(TABLE_PMD); + return get_pointer_table(mm, TABLE_PMD); } static inline int pmd_free(struct mm_struct *mm, pmd_t *pmd) @@ -75,7 +75,7 @@ static inline void pgd_free(struct mm_struct *mm, pgd_t *pgd) static inline pgd_t *pgd_alloc(struct mm_struct *mm) { - return get_pointer_table(TABLE_PGD); + return get_pointer_table(mm, TABLE_PGD); } diff --git a/arch/m68k/include/asm/motorola_pgtable.h b/arch/m68k/include/asm/motorola_pgtable.h index 022c3abc280d..dcf6829b3eab 100644 --- a/arch/m68k/include/asm/motorola_pgtable.h +++ b/arch/m68k/include/asm/motorola_pgtable.h @@ -41,7 +41,10 @@ #define _PAGE_PROTNONE 0x004 -#ifndef __ASSEMBLY__ +/* We borrow bit 11 to store the exclusive marker in swap PTEs. */ +#define _PAGE_SWP_EXCLUSIVE 0x800 + +#ifndef __ASSEMBLER__ /* This is the cache mode to be used for pages containing page descriptors for * processors >= '040. It is in pte_mknocache(), and the variable is defined @@ -76,43 +79,8 @@ extern unsigned long mm_cachebits; #define PAGE_READONLY __pgprot(_PAGE_PRESENT | _PAGE_RONLY | _PAGE_ACCESSED | mm_cachebits) #define PAGE_KERNEL __pgprot(_PAGE_PRESENT | _PAGE_DIRTY | _PAGE_ACCESSED | mm_cachebits) -/* Alternate definitions that are compile time constants, for - initializing protection_map. The cachebits are fixed later. */ -#define PAGE_NONE_C __pgprot(_PAGE_PROTNONE | _PAGE_ACCESSED) -#define PAGE_SHARED_C __pgprot(_PAGE_PRESENT | _PAGE_ACCESSED) -#define PAGE_COPY_C __pgprot(_PAGE_PRESENT | _PAGE_RONLY | _PAGE_ACCESSED) -#define PAGE_READONLY_C __pgprot(_PAGE_PRESENT | _PAGE_RONLY | _PAGE_ACCESSED) - -/* - * The m68k can't do page protection for execute, and considers that the same are read. - * Also, write permissions imply read permissions. This is the closest we can get.. - */ -#define __P000 PAGE_NONE_C -#define __P001 PAGE_READONLY_C -#define __P010 PAGE_COPY_C -#define __P011 PAGE_COPY_C -#define __P100 PAGE_READONLY_C -#define __P101 PAGE_READONLY_C -#define __P110 PAGE_COPY_C -#define __P111 PAGE_COPY_C - -#define __S000 PAGE_NONE_C -#define __S001 PAGE_READONLY_C -#define __S010 PAGE_SHARED_C -#define __S011 PAGE_SHARED_C -#define __S100 PAGE_READONLY_C -#define __S101 PAGE_READONLY_C -#define __S110 PAGE_SHARED_C -#define __S111 PAGE_SHARED_C - #define pmd_pgtable(pmd) ((pgtable_t)pmd_page_vaddr(pmd)) -/* - * Conversion functions: convert a page and protection to a page entry, - * and a page entry and page directory to the page they refer to. - */ -#define mk_pte(page, pgprot) pfn_pte(page_to_pfn(page), (pgprot)) - static inline pte_t pte_modify(pte_t pte, pgprot_t newprot) { pte_val(pte) = (pte_val(pte) & _PAGE_CHG_MASK) | pgprot_val(newprot); @@ -138,6 +106,7 @@ static inline void pud_set(pud_t *pudp, pmd_t *pmdp) #define pte_present(pte) (pte_val(pte) & (_PAGE_PRESENT | _PAGE_PROTNONE)) #define pte_clear(mm,addr,ptep) ({ pte_val(*(ptep)) = 0; }) +#define PFN_PTE_SHIFT PAGE_SHIFT #define pte_page(pte) virt_to_page(__va(pte_val(pte))) #define pte_pfn(pte) (pte_val(pte) >> PAGE_SHIFT) #define pfn_pte(pfn, prot) __pte(((pfn) << PAGE_SHIFT) | pgprot_val(prot)) @@ -147,12 +116,13 @@ static inline void pud_set(pud_t *pudp, pmd_t *pmdp) #define pmd_present(pmd) (pmd_val(pmd) & _PAGE_TABLE) #define pmd_clear(pmdp) ({ pmd_val(*pmdp) = 0; }) +#define pmd_pfn(pmd) ((pmd_val(pmd) & _TABLE_MASK) >> PAGE_SHIFT) /* * m68k does not have huge pages (020/030 actually could), but generic code * expects pmd_page() to exists, only to then DCE it all. Provide a dummy to * make the compiler happy. */ -#define pmd_page(pmd) NULL +#define pmd_page(pmd) ((struct page *)NULL) #define pud_none(pud) (!pud_val(pud)) @@ -180,7 +150,7 @@ static inline int pte_young(pte_t pte) { return pte_val(pte) & _PAGE_ACCESSED; static inline pte_t pte_wrprotect(pte_t pte) { pte_val(pte) |= _PAGE_RONLY; return pte; } static inline pte_t pte_mkclean(pte_t pte) { pte_val(pte) &= ~_PAGE_DIRTY; return pte; } static inline pte_t pte_mkold(pte_t pte) { pte_val(pte) &= ~_PAGE_ACCESSED; return pte; } -static inline pte_t pte_mkwrite(pte_t pte) { pte_val(pte) &= ~_PAGE_RONLY; return pte; } +static inline pte_t pte_mkwrite_novma(pte_t pte){ pte_val(pte) &= ~_PAGE_RONLY; return pte; } static inline pte_t pte_mkdirty(pte_t pte) { pte_val(pte) |= _PAGE_DIRTY; return pte; } static inline pte_t pte_mkyoung(pte_t pte) { pte_val(pte) |= _PAGE_ACCESSED; return pte; } static inline pte_t pte_mknocache(pte_t pte) @@ -197,12 +167,40 @@ static inline pte_t pte_mkcache(pte_t pte) #define swapper_pg_dir kernel_pg_dir extern pgd_t kernel_pg_dir[128]; -/* Encode and de-code a swap entry (must be !pte_none(e) && !pte_present(e)) */ -#define __swp_type(x) (((x).val >> 4) & 0xff) +/* + * Encode/decode swap entries and swap PTEs. Swap PTEs are all PTEs that + * are !pte_none() && !pte_present(). + * + * Format of swap PTEs: + * + * 3 3 2 2 2 2 2 2 2 2 2 2 1 1 1 1 1 1 1 1 1 1 + * 1 0 9 8 7 6 5 4 3 2 1 0 9 8 7 6 5 4 3 2 1 0 9 8 7 6 5 4 3 2 1 0 + * <----------------- offset ------------> E <-- type ---> 0 0 0 0 + * + * E is the exclusive marker that is not stored in swap entries. + */ +#define __swp_type(x) (((x).val >> 4) & 0x7f) #define __swp_offset(x) ((x).val >> 12) -#define __swp_entry(type, offset) ((swp_entry_t) { ((type) << 4) | ((offset) << 12) }) +#define __swp_entry(type, offset) ((swp_entry_t) { (((type) & 0x7f) << 4) | ((offset) << 12) }) #define __pte_to_swp_entry(pte) ((swp_entry_t) { pte_val(pte) }) #define __swp_entry_to_pte(x) ((pte_t) { (x).val }) -#endif /* !__ASSEMBLY__ */ +static inline bool pte_swp_exclusive(pte_t pte) +{ + return pte_val(pte) & _PAGE_SWP_EXCLUSIVE; +} + +static inline pte_t pte_swp_mkexclusive(pte_t pte) +{ + pte_val(pte) |= _PAGE_SWP_EXCLUSIVE; + return pte; +} + +static inline pte_t pte_swp_clear_exclusive(pte_t pte) +{ + pte_val(pte) &= ~_PAGE_SWP_EXCLUSIVE; + return pte; +} + +#endif /* !__ASSEMBLER__ */ #endif /* _MOTOROLA_PGTABLE_H */ diff --git a/arch/m68k/include/asm/mvme147hw.h b/arch/m68k/include/asm/mvme147hw.h index e28eb1c0e0bf..6ad93bac06f9 100644 --- a/arch/m68k/include/asm/mvme147hw.h +++ b/arch/m68k/include/asm/mvme147hw.h @@ -4,24 +4,7 @@ #include <asm/irq.h> -typedef struct { - unsigned char - ctrl, - bcd_sec, - bcd_min, - bcd_hr, - bcd_dow, - bcd_dom, - bcd_mth, - bcd_year; -} MK48T02; - -#define RTC_WRITE 0x80 -#define RTC_READ 0x40 -#define RTC_STOP 0x20 - -#define m147_rtc ((MK48T02 * volatile)0xfffe07f8) - +#define MVME147_RTC_BASE 0xfffe0000 struct pcc_regs { volatile u_long dma_tadr; @@ -93,8 +76,8 @@ struct pcc_regs { #define M147_SCC_B_ADDR 0xfffe3000 #define M147_SCC_PCLK 5000000 -#define MVME147_IRQ_SCSI_PORT (IRQ_USER+0x45) -#define MVME147_IRQ_SCSI_DMA (IRQ_USER+0x46) +#define MVME147_IRQ_SCSI_PORT (IRQ_USER + 5) +#define MVME147_IRQ_SCSI_DMA (IRQ_USER + 6) /* SCC interrupts, for MVME147 */ diff --git a/arch/m68k/include/asm/mvme16xhw.h b/arch/m68k/include/asm/mvme16xhw.h index cc7f5ae1220f..ff1126a51fbe 100644 --- a/arch/m68k/include/asm/mvme16xhw.h +++ b/arch/m68k/include/asm/mvme16xhw.h @@ -24,23 +24,7 @@ typedef struct { #define mvmelp ((*(volatile MVMElpPtr)(MVME_LPR_BASE))) -typedef struct { - unsigned char - ctrl, - bcd_sec, - bcd_min, - bcd_hr, - bcd_dow, - bcd_dom, - bcd_mth, - bcd_year; -} MK48T08_t, *MK48T08ptr_t; - -#define RTC_WRITE 0x80 -#define RTC_READ 0x40 -#define RTC_STOP 0x20 - -#define MVME_RTC_BASE 0xfffc1ff8 +#define MVME_RTC_BASE 0xfffc0000 #define MVME_I596_BASE 0xfff46000 diff --git a/arch/m68k/include/asm/nettel.h b/arch/m68k/include/asm/nettel.h index 45716ead7b9d..9bf55cef119e 100644 --- a/arch/m68k/include/asm/nettel.h +++ b/arch/m68k/include/asm/nettel.h @@ -14,9 +14,8 @@ #define nettel_h /****************************************************************************/ - /****************************************************************************/ -#ifdef CONFIG_NETtel +#if defined(CONFIG_NETtel) || defined(CONFIG_CLEOPATRA) /****************************************************************************/ #ifdef CONFIG_COLDFIRE @@ -26,7 +25,7 @@ #endif /*---------------------------------------------------------------------------*/ -#if defined(CONFIG_M5307) +#if defined(CONFIG_M5307) || defined(CONFIG_M5407) /* * NETtel/5307 based hardware first. DTR/DCD lines are wired to * GPIO lines. Most of the LED's are driver through a latch @@ -39,7 +38,7 @@ #define NETtel_LEDADDR 0x30400000 -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ extern volatile unsigned short ppdata; @@ -81,7 +80,7 @@ static __inline__ void mcf_setppdata(unsigned int mask, unsigned int bits) #define MCFPP_DTR0 0x0040 #define MCFPP_DTR1 0x0000 /* Port 1 no DTR support */ -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ /* * These functions defined to give quasi generic access to the * PPIO bits used for DTR/DCD. diff --git a/arch/m68k/include/asm/openprom.h b/arch/m68k/include/asm/openprom.h index dd22e649f5c5..6456ba40a946 100644 --- a/arch/m68k/include/asm/openprom.h +++ b/arch/m68k/include/asm/openprom.h @@ -21,7 +21,7 @@ #define LINUX_OPPROM_MAGIC 0x10010407 #endif -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ /* V0 prom device operations. */ struct linux_dev_v0_funcs { int (*v0_devopen)(char *device_str); @@ -308,6 +308,6 @@ struct linux_prom_ranges { unsigned int or_size; }; -#endif /* !(__ASSEMBLY__) */ +#endif /* !(__ASSEMBLER__) */ #endif /* !(__SPARC_OPENPROM_H) */ diff --git a/arch/m68k/include/asm/oplib.h b/arch/m68k/include/asm/oplib.h index 48cb4fd09f8d..6d5ea67c65d0 100644 --- a/arch/m68k/include/asm/oplib.h +++ b/arch/m68k/include/asm/oplib.h @@ -9,6 +9,8 @@ #ifndef __SPARC_OPLIB_H #define __SPARC_OPLIB_H +#include <linux/compiler.h> + #include <asm/openprom.h> /* The master romvec pointer... */ @@ -149,7 +151,7 @@ extern char prom_getchar(void); extern void prom_putchar(char character); /* Prom's internal printf routine, don't use in kernel/boot code. */ -void prom_printf(char *fmt, ...); +__printf(1, 2) void prom_printf(char *fmt, ...); /* Query for input device type */ diff --git a/arch/m68k/include/asm/page.h b/arch/m68k/include/asm/page.h index 2f1c54e4725d..d30f8b2f1592 100644 --- a/arch/m68k/include/asm/page.h +++ b/arch/m68k/include/asm/page.h @@ -6,17 +6,11 @@ #include <asm/setup.h> #include <asm/page_offset.h> -/* PAGE_SHIFT determines the page size */ -#if defined(CONFIG_SUN3) || defined(CONFIG_COLDFIRE) -#define PAGE_SHIFT 13 -#else -#define PAGE_SHIFT 12 -#endif -#define PAGE_SIZE (_AC(1, UL) << PAGE_SHIFT) -#define PAGE_MASK (~(PAGE_SIZE-1)) +#include <vdso/page.h> + #define PAGE_OFFSET (PAGE_OFFSET_RAW) -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ /* * These are used to make use of C type-checking.. @@ -54,7 +48,7 @@ extern unsigned long _rambase; extern unsigned long _ramstart; extern unsigned long _ramend; -#endif /* !__ASSEMBLY__ */ +#endif /* !__ASSEMBLER__ */ #ifdef CONFIG_MMU #include <asm/page_mm.h> @@ -62,11 +56,7 @@ extern unsigned long _ramend; #include <asm/page_no.h> #endif -#ifndef CONFIG_MMU -#define __phys_to_pfn(paddr) ((unsigned long)((paddr) >> PAGE_SHIFT)) -#define __pfn_to_phys(pfn) PFN_PHYS(pfn) -#endif - #include <asm-generic/getorder.h> +#include <asm-generic/memory_model.h> #endif /* _M68K_PAGE_H */ diff --git a/arch/m68k/include/asm/page_mm.h b/arch/m68k/include/asm/page_mm.h index a5b459bcb7d8..ed782609ca41 100644 --- a/arch/m68k/include/asm/page_mm.h +++ b/arch/m68k/include/asm/page_mm.h @@ -2,7 +2,7 @@ #ifndef _M68K_PAGE_MM_H #define _M68K_PAGE_MM_H -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ #include <linux/compiler.h> #include <asm/module.h> @@ -13,17 +13,16 @@ #ifdef CPU_M68040_OR_M68060_ONLY static inline void copy_page(void *to, void *from) { - unsigned long tmp; - - __asm__ __volatile__("1:\t" - ".chip 68040\n\t" - "move16 %1@+,%0@+\n\t" - "move16 %1@+,%0@+\n\t" - ".chip 68k\n\t" - "dbra %2,1b\n\t" - : "=a" (to), "=a" (from), "=d" (tmp) - : "0" (to), "1" (from) , "2" (PAGE_SIZE / 32 - 1) - ); + unsigned long tmp; + + __asm__ __volatile__("1:\t" + ".chip 68040\n\t" + "move16 %1@+,%0@+\n\t" + "move16 %1@+,%0@+\n\t" + ".chip 68k\n\t" + "dbra %2,1b\n\t" + : "=a" (to), "=a" (from), "=d" (tmp) + : "0" (to), "1" (from), "2" (PAGE_SIZE / 32 - 1)); } static inline void clear_page(void *page) @@ -95,23 +94,23 @@ static inline void *__va(unsigned long paddr) #define __pa(x) ___pa((unsigned long)(x)) static inline unsigned long ___pa(unsigned long x) { - if(x == 0) - return 0; - if(x >= PAGE_OFFSET) - return (x-PAGE_OFFSET); - else - return (x+0x2000000); + if (x == 0) + return 0; + if (x >= PAGE_OFFSET) + return (x - PAGE_OFFSET); + else + return (x + 0x2000000); } static inline void *__va(unsigned long x) { - if(x == 0) - return (void *)0; + if (x == 0) + return (void *)0; - if(x < 0x2000000) - return (void *)(x+PAGE_OFFSET); - else - return (void *)(x-0x2000000); + if (x < 0x2000000) + return (void *)(x + PAGE_OFFSET); + else + return (void *)(x - 0x2000000); } #endif /* CONFIG_SUN3 */ @@ -121,8 +120,15 @@ static inline void *__va(unsigned long x) * TODO: implement (fast) pfn<->pgdat_idx conversion functions, this makes lots * of the shifts unnecessary. */ -#define virt_to_pfn(kaddr) (__pa(kaddr) >> PAGE_SHIFT) -#define pfn_to_virt(pfn) __va((pfn) << PAGE_SHIFT) +static inline unsigned long virt_to_pfn(const void *kaddr) +{ + return __pa(kaddr) >> PAGE_SHIFT; +} + +static inline void *pfn_to_virt(unsigned long pfn) +{ + return __va(pfn << PAGE_SHIFT); +} extern int m68k_virt_to_node_shift; @@ -134,11 +140,10 @@ extern int m68k_virt_to_node_shift; }) #define ARCH_PFN_OFFSET (m68k_memory[0].addr >> PAGE_SHIFT) -#include <asm-generic/memory_model.h> #define virt_addr_valid(kaddr) ((unsigned long)(kaddr) >= PAGE_OFFSET && (unsigned long)(kaddr) < (unsigned long)high_memory) #define pfn_valid(pfn) virt_addr_valid(pfn_to_virt(pfn)) -#endif /* __ASSEMBLY__ */ +#endif /* __ASSEMBLER__ */ #endif /* _M68K_PAGE_MM_H */ diff --git a/arch/m68k/include/asm/page_no.h b/arch/m68k/include/asm/page_no.h index c9d0d84158a4..39db2026a4b4 100644 --- a/arch/m68k/include/asm/page_no.h +++ b/arch/m68k/include/asm/page_no.h @@ -2,7 +2,7 @@ #ifndef _M68K_PAGE_NO_H #define _M68K_PAGE_NO_H -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ extern unsigned long memory_start; extern unsigned long memory_end; @@ -13,26 +13,30 @@ extern unsigned long memory_end; #define clear_user_page(page, vaddr, pg) clear_page(page) #define copy_user_page(to, from, vaddr, pg) copy_page(to, from) -#define alloc_zeroed_user_highpage_movable(vma, vaddr) \ - alloc_page_vma(GFP_HIGHUSER_MOVABLE | __GFP_ZERO, vma, vaddr) -#define __HAVE_ARCH_ALLOC_ZEROED_USER_HIGHPAGE_MOVABLE +#define vma_alloc_zeroed_movable_folio(vma, vaddr) \ + vma_alloc_folio(GFP_HIGHUSER_MOVABLE | __GFP_ZERO, 0, vma, vaddr) #define __pa(vaddr) ((unsigned long)(vaddr)) #define __va(paddr) ((void *)((unsigned long)(paddr))) -#define virt_to_pfn(kaddr) (__pa(kaddr) >> PAGE_SHIFT) -#define pfn_to_virt(pfn) __va((pfn) << PAGE_SHIFT) +static inline unsigned long virt_to_pfn(const void *kaddr) +{ + return __pa(kaddr) >> PAGE_SHIFT; +} + +static inline void *pfn_to_virt(unsigned long pfn) +{ + return __va(pfn << PAGE_SHIFT); +} #define virt_to_page(addr) (mem_map + (((unsigned long)(addr)-PAGE_OFFSET) >> PAGE_SHIFT)) #define page_to_virt(page) __va(((((page) - mem_map) << PAGE_SHIFT) + PAGE_OFFSET)) -#define pfn_to_page(pfn) virt_to_page(pfn_to_virt(pfn)) -#define page_to_pfn(page) virt_to_pfn(page_to_virt(page)) -#define pfn_valid(pfn) ((pfn) < max_mapnr) - #define virt_addr_valid(kaddr) (((unsigned long)(kaddr) >= PAGE_OFFSET) && \ ((unsigned long)(kaddr) < memory_end)) -#endif /* __ASSEMBLY__ */ +#define ARCH_PFN_OFFSET PHYS_PFN(PAGE_OFFSET_RAW) + +#endif /* __ASSEMBLER__ */ #endif /* _M68K_PAGE_NO_H */ diff --git a/arch/m68k/include/asm/pci.h b/arch/m68k/include/asm/pci.h index 5a4bc223743b..ccdfa0dc8413 100644 --- a/arch/m68k/include/asm/pci.h +++ b/arch/m68k/include/asm/pci.h @@ -2,8 +2,6 @@ #ifndef _ASM_M68K_PCI_H #define _ASM_M68K_PCI_H -#include <asm-generic/pci.h> - #define pcibios_assign_all_busses() 1 #define PCIBIOS_MIN_IO 0x00000100 diff --git a/arch/m68k/include/asm/pgtable.h b/arch/m68k/include/asm/pgtable.h index ad15d655a9bf..02f1a4601379 100644 --- a/arch/m68k/include/asm/pgtable.h +++ b/arch/m68k/include/asm/pgtable.h @@ -1,6 +1,17 @@ /* SPDX-License-Identifier: GPL-2.0 */ +#ifndef __M68K_PGTABLE_H +#define __M68K_PGTABLE_H + +#include <asm/page.h> + #ifdef __uClinux__ #include <asm/pgtable_no.h> #else #include <asm/pgtable_mm.h> #endif + +#ifndef __ASSEMBLER__ +extern void paging_init(void); +#endif + +#endif /* __M68K_PGTABLE_H */ diff --git a/arch/m68k/include/asm/pgtable_mm.h b/arch/m68k/include/asm/pgtable_mm.h index 143ba7de9bda..bba64a9c49ac 100644 --- a/arch/m68k/include/asm/pgtable_mm.h +++ b/arch/m68k/include/asm/pgtable_mm.h @@ -11,7 +11,7 @@ #include <asm/setup.h> -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ #include <asm/processor.h> #include <linux/sched.h> #include <linux/threads.h> @@ -31,8 +31,6 @@ do{ \ *(pteptr) = (pteval); \ } while(0) -#define set_pte_at(mm,addr,ptep,pteval) set_pte(ptep,pteval) - /* PMD_SHIFT determines the size of the area a second-level page table can map */ #if CONFIG_PGTABLE_LEVELS == 3 @@ -80,6 +78,9 @@ #elif defined(CONFIG_COLDFIRE) #define KMAP_START 0xe0000000 #define KMAP_END 0xf0000000 +#elif defined(CONFIG_VIRT) +#define KMAP_START 0xdf000000 +#define KMAP_END 0xff000000 #else #define KMAP_START 0xd0000000 #define KMAP_END 0xf0000000 @@ -92,6 +93,10 @@ extern unsigned long m68k_vmalloc_end; #elif defined(CONFIG_COLDFIRE) #define VMALLOC_START 0xd0000000 #define VMALLOC_END 0xe0000000 +#elif defined(CONFIG_VIRT) +#define VMALLOC_OFFSET PAGE_SIZE +#define VMALLOC_START (((unsigned long) high_memory + VMALLOC_OFFSET) & ~(VMALLOC_OFFSET-1)) +#define VMALLOC_END KMAP_START #else /* Just any arbitrary offset to the start of the vmalloc VM area: the * current 8MB value just means that there will be a 8MB "hole" after the @@ -114,16 +119,6 @@ extern void *empty_zero_page; */ #define ZERO_PAGE(vaddr) (virt_to_page(empty_zero_page)) -/* number of bits that fit into a memory pointer */ -#define BITS_PER_PTR (8*sizeof(unsigned long)) - -/* to align the pointer to a pointer address */ -#define PTR_MASK (~(sizeof(void*)-1)) - -/* sizeof(void*)==1<<SIZEOF_PTR_LOG2 */ -/* 64-bit machines, beware! SRB. */ -#define SIZEOF_PTR_LOG2 2 - extern void kernel_set_cachemode(void *addr, unsigned long size, int cmode); /* @@ -131,14 +126,16 @@ extern void kernel_set_cachemode(void *addr, unsigned long size, int cmode); * tables contain all the necessary information. The Sun3 does, but * they are updated on demand. */ -static inline void update_mmu_cache(struct vm_area_struct *vma, - unsigned long address, pte_t *ptep) +static inline void update_mmu_cache_range(struct vm_fault *vmf, + struct vm_area_struct *vma, unsigned long address, + pte_t *ptep, unsigned int nr) { } -#endif /* !__ASSEMBLY__ */ +#define update_mmu_cache(vma, addr, ptep) \ + update_mmu_cache_range(NULL, vma, addr, ptep, 1) -#define kern_addr_valid(addr) (1) +#endif /* !__ASSEMBLER__ */ /* MMU-specific headers */ @@ -150,7 +147,7 @@ static inline void update_mmu_cache(struct vm_area_struct *vma, #include <asm/motorola_pgtable.h> #endif -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ /* * Macro to mark a page protection value as "uncacheable". */ @@ -175,6 +172,6 @@ pgprot_t pgprot_dmacoherent(pgprot_t prot); #define pgprot_dmacoherent(prot) pgprot_dmacoherent(prot) #endif /* CONFIG_COLDFIRE */ -#endif /* !__ASSEMBLY__ */ +#endif /* !__ASSEMBLER__ */ #endif /* _M68K_PGTABLE_H */ diff --git a/arch/m68k/include/asm/pgtable_no.h b/arch/m68k/include/asm/pgtable_no.h index 87151d67d91e..1a86c15b9008 100644 --- a/arch/m68k/include/asm/pgtable_no.h +++ b/arch/m68k/include/asm/pgtable_no.h @@ -20,7 +20,6 @@ #define pgd_none(pgd) (0) #define pgd_bad(pgd) (0) #define pgd_clear(pgdp) -#define kern_addr_valid(addr) (1) #define pmd_offset(a, b) ((void *)0) #define PAGE_NONE __pgprot(0) @@ -29,20 +28,14 @@ #define PAGE_READONLY __pgprot(0) #define PAGE_KERNEL __pgprot(0) -extern void paging_init(void); #define swapper_pg_dir ((pgd_t *) 0) -#define __swp_type(x) (0) -#define __swp_offset(x) (0) -#define __swp_entry(typ,off) ((swp_entry_t) { ((typ) | ((off) << 7)) }) -#define __pte_to_swp_entry(pte) ((swp_entry_t) { pte_val(pte) }) -#define __swp_entry_to_pte(x) ((pte_t) { (x).val }) - /* * ZERO_PAGE is a global shared page that is always zero: used * for zero-mapped memory areas etc.. */ -#define ZERO_PAGE(vaddr) (virt_to_page(0)) +extern void *empty_zero_page; +#define ZERO_PAGE(vaddr) (virt_to_page(empty_zero_page)) /* * All 32bit addresses are effectively valid for vmalloc... diff --git a/arch/m68k/include/asm/processor.h b/arch/m68k/include/asm/processor.h index 3750819ac5a1..3c43c09d4489 100644 --- a/arch/m68k/include/asm/processor.h +++ b/arch/m68k/include/asm/processor.h @@ -8,8 +8,8 @@ #ifndef __ASM_M68K_PROCESSOR_H #define __ASM_M68K_PROCESSOR_H +#include <linux/preempt.h> #include <linux/thread_info.h> -#include <asm/segment.h> #include <asm/fpu.h> #include <asm/ptrace.h> @@ -75,11 +75,51 @@ static inline void wrusp(unsigned long usp) #define TASK_UNMAPPED_BASE 0 #endif +/* Address spaces (or Function Codes in Motorola lingo) */ +#define USER_DATA 1 +#define USER_PROGRAM 2 +#define SUPER_DATA 5 +#define SUPER_PROGRAM 6 +#define CPU_SPACE 7 + +#ifdef CONFIG_CPU_HAS_ADDRESS_SPACES +/* + * Set the SFC/DFC registers for special MM operations. For most normal + * operation these remain set to USER_DATA for the uaccess routines. + */ +static inline void set_fc(unsigned long val) +{ + WARN_ON_ONCE(in_interrupt()); + + __asm__ __volatile__ ("movec %0,%/sfc\n\t" + "movec %0,%/dfc\n\t" + : /* no outputs */ : "r" (val) : "memory"); +} + +static inline unsigned long get_fc(void) +{ + unsigned long val; + + __asm__ ("movec %/dfc,%0" : "=r" (val) : ); + + return val; +} +#else +static inline void set_fc(unsigned long val) +{ +} + +static inline unsigned long get_fc(void) +{ + return USER_DATA; +} +#endif /* CONFIG_CPU_HAS_ADDRESS_SPACES */ + struct thread_struct { unsigned long ksp; /* kernel stack pointer */ unsigned long usp; /* user stack pointer */ unsigned short sr; /* saved status register */ - unsigned short fs; /* saved fs (sfc, dfc) */ + unsigned short fc; /* saved fc (sfc, dfc) */ unsigned long crp[2]; /* cpu root pointer */ unsigned long esp0; /* points to SR of stack frame */ unsigned long faddr; /* info about last fault */ @@ -92,7 +132,7 @@ struct thread_struct { #define INIT_THREAD { \ .ksp = sizeof(init_stack) + (unsigned long) init_stack, \ .sr = PS_S, \ - .fs = __KERNEL_DS, \ + .fc = USER_DATA, \ } /* @@ -120,12 +160,8 @@ static inline void start_thread(struct pt_regs * regs, unsigned long pc, /* Forward declaration, a strange C thing */ struct task_struct; -/* Free all resources held by a thread. */ -static inline void release_thread(struct task_struct *dead_task) -{ -} - -unsigned long get_wchan(struct task_struct *p); +unsigned long __get_wchan(struct task_struct *p); +void show_registers(struct pt_regs *regs); #define KSTK_EIP(tsk) \ ({ \ diff --git a/arch/m68k/include/asm/ptrace.h b/arch/m68k/include/asm/ptrace.h index ea5a80ca1ab3..bc86ce012025 100644 --- a/arch/m68k/include/asm/ptrace.h +++ b/arch/m68k/include/asm/ptrace.h @@ -4,7 +4,7 @@ #include <uapi/asm/ptrace.h> -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ #ifndef PS_S #define PS_S (0x2000) @@ -24,5 +24,5 @@ #define arch_has_block_step() (1) #endif -#endif /* __ASSEMBLY__ */ +#endif /* __ASSEMBLER__ */ #endif /* _M68K_PTRACE_H */ diff --git a/arch/m68k/include/asm/raw_io.h b/arch/m68k/include/asm/raw_io.h index 911826ea83ce..95a6ff694a68 100644 --- a/arch/m68k/include/asm/raw_io.h +++ b/arch/m68k/include/asm/raw_io.h @@ -17,21 +17,21 @@ * two accesses to memory, which may be undesirable for some devices. */ #define in_8(addr) \ - ({ u8 __v = (*(__force volatile u8 *) (addr)); __v; }) + ({ u8 __v = (*(__force const volatile u8 *) (unsigned long)(addr)); __v; }) #define in_be16(addr) \ - ({ u16 __v = (*(__force volatile u16 *) (addr)); __v; }) + ({ u16 __v = (*(__force const volatile u16 *) (unsigned long)(addr)); __v; }) #define in_be32(addr) \ - ({ u32 __v = (*(__force volatile u32 *) (addr)); __v; }) + ({ u32 __v = (*(__force const volatile u32 *) (unsigned long)(addr)); __v; }) #define in_le16(addr) \ - ({ u16 __v = le16_to_cpu(*(__force volatile __le16 *) (addr)); __v; }) + ({ u16 __v = le16_to_cpu(*(__force const volatile __le16 *) (unsigned long)(addr)); __v; }) #define in_le32(addr) \ - ({ u32 __v = le32_to_cpu(*(__force volatile __le32 *) (addr)); __v; }) + ({ u32 __v = le32_to_cpu(*(__force const volatile __le32 *) (unsigned long)(addr)); __v; }) -#define out_8(addr,b) (void)((*(__force volatile u8 *) (addr)) = (b)) -#define out_be16(addr,w) (void)((*(__force volatile u16 *) (addr)) = (w)) -#define out_be32(addr,l) (void)((*(__force volatile u32 *) (addr)) = (l)) -#define out_le16(addr,w) (void)((*(__force volatile __le16 *) (addr)) = cpu_to_le16(w)) -#define out_le32(addr,l) (void)((*(__force volatile __le32 *) (addr)) = cpu_to_le32(l)) +#define out_8(addr,b) (void)((*(__force volatile u8 *) (unsigned long)(addr)) = (b)) +#define out_be16(addr,w) (void)((*(__force volatile u16 *) (unsigned long)(addr)) = (w)) +#define out_be32(addr,l) (void)((*(__force volatile u32 *) (unsigned long)(addr)) = (l)) +#define out_le16(addr,w) (void)((*(__force volatile __le16 *) (unsigned long)(addr)) = cpu_to_le16(w)) +#define out_le32(addr,l) (void)((*(__force volatile __le32 *) (unsigned long)(addr)) = cpu_to_le32(l)) #define raw_inb in_8 #define raw_inw in_be16 @@ -73,21 +73,21 @@ #if defined(CONFIG_ATARI_ROM_ISA) #define rom_in_8(addr) \ - ({ u16 __v = (*(__force volatile u16 *) (addr)); __v >>= 8; __v; }) + ({ u16 __v = (*(__force const volatile u16 *) (addr)); __v >>= 8; __v; }) #define rom_in_be16(addr) \ - ({ u16 __v = (*(__force volatile u16 *) (addr)); __v; }) + ({ u16 __v = (*(__force const volatile u16 *) (addr)); __v; }) #define rom_in_le16(addr) \ - ({ u16 __v = le16_to_cpu(*(__force volatile u16 *) (addr)); __v; }) + ({ u16 __v = le16_to_cpu(*(__force const volatile u16 *) (addr)); __v; }) #define rom_out_8(addr, b) \ - ({u8 __maybe_unused __w, __v = (b); u32 _addr = ((u32) (addr)); \ + (void)({u8 __maybe_unused __w, __v = (b); u32 _addr = ((u32) (addr)); \ __w = ((*(__force volatile u8 *) ((_addr | 0x10000) + (__v<<1)))); }) #define rom_out_be16(addr, w) \ - ({u16 __maybe_unused __w, __v = (w); u32 _addr = ((u32) (addr)); \ + (void)({u16 __maybe_unused __w, __v = (w); u32 _addr = ((u32) (addr)); \ __w = ((*(__force volatile u16 *) ((_addr & 0xFFFF0000UL) + ((__v & 0xFF)<<1)))); \ __w = ((*(__force volatile u16 *) ((_addr | 0x10000) + ((__v >> 8)<<1)))); }) #define rom_out_le16(addr, w) \ - ({u16 __maybe_unused __w, __v = (w); u32 _addr = ((u32) (addr)); \ + (void)({u16 __maybe_unused __w, __v = (w); u32 _addr = ((u32) (addr)); \ __w = ((*(__force volatile u16 *) ((_addr & 0xFFFF0000UL) + ((__v >> 8)<<1)))); \ __w = ((*(__force volatile u16 *) ((_addr | 0x10000) + ((__v & 0xFF)<<1)))); }) @@ -98,7 +98,8 @@ #define raw_rom_outw(val, port) rom_out_be16((port), (val)) #endif /* CONFIG_ATARI_ROM_ISA */ -static inline void raw_insb(volatile u8 __iomem *port, u8 *buf, unsigned int len) +static inline void raw_insb(const volatile u8 __iomem *port, u8 *buf, + unsigned int len) { unsigned int i; @@ -146,7 +147,7 @@ static inline void raw_outsb(volatile u8 __iomem *port, const u8 *buf, } } -static inline void raw_insw(volatile u16 __iomem *port, u16 *buf, unsigned int nr) +static inline void raw_insw(volatile const u16 __iomem *port, u16 *buf, unsigned int nr) { unsigned int tmp; @@ -225,7 +226,7 @@ static inline void raw_outsw(volatile u16 __iomem *port, const u16 *buf, } } -static inline void raw_insl(volatile u32 __iomem *port, u32 *buf, unsigned int nr) +static inline void raw_insl(const volatile u32 __iomem *port, u32 *buf, unsigned int nr) { unsigned int tmp; @@ -305,7 +306,7 @@ static inline void raw_outsl(volatile u32 __iomem *port, const u32 *buf, } -static inline void raw_insw_swapw(volatile u16 __iomem *port, u16 *buf, +static inline void raw_insw_swapw(const volatile u16 __iomem *port, u16 *buf, unsigned int nr) { if ((nr) % 8) @@ -413,7 +414,8 @@ static inline void raw_outsw_swapw(volatile u16 __iomem *port, const u16 *buf, #if defined(CONFIG_ATARI_ROM_ISA) -static inline void raw_rom_insb(volatile u8 __iomem *port, u8 *buf, unsigned int len) +static inline void raw_rom_insb(const volatile u8 __iomem *port, u8 *buf, + unsigned int len) { unsigned int i; @@ -430,7 +432,7 @@ static inline void raw_rom_outsb(volatile u8 __iomem *port, const u8 *buf, rom_out_8(port, *buf++); } -static inline void raw_rom_insw(volatile u16 __iomem *port, u16 *buf, +static inline void raw_rom_insw(const volatile u16 __iomem *port, u16 *buf, unsigned int nr) { unsigned int i; @@ -448,7 +450,7 @@ static inline void raw_rom_outsw(volatile u16 __iomem *port, const u16 *buf, rom_out_be16(port, *buf++); } -static inline void raw_rom_insw_swapw(volatile u16 __iomem *port, u16 *buf, +static inline void raw_rom_insw_swapw(const volatile u16 __iomem *port, u16 *buf, unsigned int nr) { unsigned int i; diff --git a/arch/m68k/include/asm/seccomp.h b/arch/m68k/include/asm/seccomp.h new file mode 100644 index 000000000000..de8a94e1fb3f --- /dev/null +++ b/arch/m68k/include/asm/seccomp.h @@ -0,0 +1,11 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +#ifndef _ASM_SECCOMP_H +#define _ASM_SECCOMP_H + +#include <asm-generic/seccomp.h> + +#define SECCOMP_ARCH_NATIVE AUDIT_ARCH_M68K +#define SECCOMP_ARCH_NATIVE_NR NR_syscalls +#define SECCOMP_ARCH_NATIVE_NAME "m68k" + +#endif /* _ASM_SECCOMP_H */ diff --git a/arch/m68k/include/asm/segment.h b/arch/m68k/include/asm/segment.h deleted file mode 100644 index 2b5e68a71ef7..000000000000 --- a/arch/m68k/include/asm/segment.h +++ /dev/null @@ -1,59 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef _M68K_SEGMENT_H -#define _M68K_SEGMENT_H - -/* define constants */ -/* Address spaces (FC0-FC2) */ -#define USER_DATA (1) -#ifndef __USER_DS -#define __USER_DS (USER_DATA) -#endif -#define USER_PROGRAM (2) -#define SUPER_DATA (5) -#ifndef __KERNEL_DS -#define __KERNEL_DS (SUPER_DATA) -#endif -#define SUPER_PROGRAM (6) -#define CPU_SPACE (7) - -#ifndef __ASSEMBLY__ - -typedef struct { - unsigned long seg; -} mm_segment_t; - -#define MAKE_MM_SEG(s) ((mm_segment_t) { (s) }) - -#ifdef CONFIG_CPU_HAS_ADDRESS_SPACES -/* - * Get/set the SFC/DFC registers for MOVES instructions - */ -#define USER_DS MAKE_MM_SEG(__USER_DS) -#define KERNEL_DS MAKE_MM_SEG(__KERNEL_DS) - -static inline mm_segment_t get_fs(void) -{ - mm_segment_t _v; - __asm__ ("movec %/dfc,%0":"=r" (_v.seg):); - return _v; -} - -static inline void set_fs(mm_segment_t val) -{ - __asm__ __volatile__ ("movec %0,%/sfc\n\t" - "movec %0,%/dfc\n\t" - : /* no outputs */ : "r" (val.seg) : "memory"); -} - -#else -#define USER_DS MAKE_MM_SEG(TASK_SIZE) -#define KERNEL_DS MAKE_MM_SEG(0xFFFFFFFF) -#define get_fs() (current_thread_info()->addr_limit) -#define set_fs(x) (current_thread_info()->addr_limit = (x)) -#endif - -#define uaccess_kernel() (get_fs().seg == KERNEL_DS.seg) - -#endif /* __ASSEMBLY__ */ - -#endif /* _M68K_SEGMENT_H */ diff --git a/arch/m68k/include/asm/setup.h b/arch/m68k/include/asm/setup.h index 8f2023f8c1c4..e4ec169f5c7d 100644 --- a/arch/m68k/include/asm/setup.h +++ b/arch/m68k/include/asm/setup.h @@ -28,16 +28,17 @@ #define CL_SIZE COMMAND_LINE_SIZE -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ extern unsigned long m68k_machtype; -#endif /* !__ASSEMBLY__ */ +#endif /* !__ASSEMBLER__ */ #if !defined(CONFIG_AMIGA) # define MACH_IS_AMIGA (0) #elif defined(CONFIG_ATARI) || defined(CONFIG_MAC) || defined(CONFIG_APOLLO) \ || defined(CONFIG_MVME16x) || defined(CONFIG_BVME6000) \ || defined(CONFIG_HP300) || defined(CONFIG_Q40) \ - || defined(CONFIG_SUN3X) || defined(CONFIG_MVME147) + || defined(CONFIG_SUN3X) || defined(CONFIG_MVME147) \ + || defined(CONFIG_VIRT) # define MACH_IS_AMIGA (m68k_machtype == MACH_AMIGA) #else # define MACH_AMIGA_ONLY @@ -50,7 +51,8 @@ extern unsigned long m68k_machtype; #elif defined(CONFIG_AMIGA) || defined(CONFIG_MAC) || defined(CONFIG_APOLLO) \ || defined(CONFIG_MVME16x) || defined(CONFIG_BVME6000) \ || defined(CONFIG_HP300) || defined(CONFIG_Q40) \ - || defined(CONFIG_SUN3X) || defined(CONFIG_MVME147) + || defined(CONFIG_SUN3X) || defined(CONFIG_MVME147) \ + || defined(CONFIG_VIRT) # define MACH_IS_ATARI (m68k_machtype == MACH_ATARI) #else # define MACH_ATARI_ONLY @@ -63,7 +65,8 @@ extern unsigned long m68k_machtype; #elif defined(CONFIG_AMIGA) || defined(CONFIG_ATARI) || defined(CONFIG_APOLLO) \ || defined(CONFIG_MVME16x) || defined(CONFIG_BVME6000) \ || defined(CONFIG_HP300) || defined(CONFIG_Q40) \ - || defined(CONFIG_SUN3X) || defined(CONFIG_MVME147) + || defined(CONFIG_SUN3X) || defined(CONFIG_MVME147) \ + || defined(CONFIG_VIRT) # define MACH_IS_MAC (m68k_machtype == MACH_MAC) #else # define MACH_MAC_ONLY @@ -84,7 +87,8 @@ extern unsigned long m68k_machtype; #elif defined(CONFIG_AMIGA) || defined(CONFIG_MAC) || defined(CONFIG_ATARI) \ || defined(CONFIG_MVME16x) || defined(CONFIG_BVME6000) \ || defined(CONFIG_HP300) || defined(CONFIG_Q40) \ - || defined(CONFIG_SUN3X) || defined(CONFIG_MVME147) + || defined(CONFIG_SUN3X) || defined(CONFIG_MVME147) \ + || defined(CONFIG_VIRT) # define MACH_IS_APOLLO (m68k_machtype == MACH_APOLLO) #else # define MACH_APOLLO_ONLY @@ -97,7 +101,8 @@ extern unsigned long m68k_machtype; #elif defined(CONFIG_AMIGA) || defined(CONFIG_MAC) || defined(CONFIG_ATARI) \ || defined(CONFIG_APOLLO) || defined(CONFIG_BVME6000) \ || defined(CONFIG_HP300) || defined(CONFIG_Q40) \ - || defined(CONFIG_SUN3X) || defined(CONFIG_MVME16x) + || defined(CONFIG_SUN3X) || defined(CONFIG_MVME16x) \ + || defined(CONFIG_VIRT) # define MACH_IS_MVME147 (m68k_machtype == MACH_MVME147) #else # define MACH_MVME147_ONLY @@ -110,7 +115,8 @@ extern unsigned long m68k_machtype; #elif defined(CONFIG_AMIGA) || defined(CONFIG_MAC) || defined(CONFIG_ATARI) \ || defined(CONFIG_APOLLO) || defined(CONFIG_BVME6000) \ || defined(CONFIG_HP300) || defined(CONFIG_Q40) \ - || defined(CONFIG_SUN3X) || defined(CONFIG_MVME147) + || defined(CONFIG_SUN3X) || defined(CONFIG_MVME147) \ + || defined(CONFIG_VIRT) # define MACH_IS_MVME16x (m68k_machtype == MACH_MVME16x) #else # define MACH_MVME16x_ONLY @@ -123,7 +129,8 @@ extern unsigned long m68k_machtype; #elif defined(CONFIG_AMIGA) || defined(CONFIG_MAC) || defined(CONFIG_ATARI) \ || defined(CONFIG_APOLLO) || defined(CONFIG_MVME16x) \ || defined(CONFIG_HP300) || defined(CONFIG_Q40) \ - || defined(CONFIG_SUN3X) || defined(CONFIG_MVME147) + || defined(CONFIG_SUN3X) || defined(CONFIG_MVME147) \ + || defined(CONFIG_VIRT) # define MACH_IS_BVME6000 (m68k_machtype == MACH_BVME6000) #else # define MACH_BVME6000_ONLY @@ -136,7 +143,8 @@ extern unsigned long m68k_machtype; #elif defined(CONFIG_AMIGA) || defined(CONFIG_MAC) || defined(CONFIG_ATARI) \ || defined(CONFIG_APOLLO) || defined(CONFIG_MVME16x) \ || defined(CONFIG_BVME6000) || defined(CONFIG_Q40) \ - || defined(CONFIG_SUN3X) || defined(CONFIG_MVME147) + || defined(CONFIG_SUN3X) || defined(CONFIG_MVME147) \ + || defined(CONFIG_VIRT) # define MACH_IS_HP300 (m68k_machtype == MACH_HP300) #else # define MACH_HP300_ONLY @@ -149,7 +157,8 @@ extern unsigned long m68k_machtype; #elif defined(CONFIG_AMIGA) || defined(CONFIG_MAC) || defined(CONFIG_ATARI) \ || defined(CONFIG_APOLLO) || defined(CONFIG_MVME16x) \ || defined(CONFIG_BVME6000) || defined(CONFIG_HP300) \ - || defined(CONFIG_SUN3X) || defined(CONFIG_MVME147) + || defined(CONFIG_SUN3X) || defined(CONFIG_MVME147) \ + || defined(CONFIG_VIRT) # define MACH_IS_Q40 (m68k_machtype == MACH_Q40) #else # define MACH_Q40_ONLY @@ -162,7 +171,8 @@ extern unsigned long m68k_machtype; #elif defined(CONFIG_AMIGA) || defined(CONFIG_MAC) || defined(CONFIG_ATARI) \ || defined(CONFIG_APOLLO) || defined(CONFIG_MVME16x) \ || defined(CONFIG_BVME6000) || defined(CONFIG_HP300) \ - || defined(CONFIG_Q40) || defined(CONFIG_MVME147) + || defined(CONFIG_Q40) || defined(CONFIG_MVME147) \ + || defined(CONFIG_VIRT) # define MACH_IS_SUN3X (m68k_machtype == MACH_SUN3X) #else # define CONFIG_SUN3X_ONLY @@ -170,12 +180,26 @@ extern unsigned long m68k_machtype; # define MACH_TYPE (MACH_SUN3X) #endif +#if !defined(CONFIG_VIRT) +# define MACH_IS_VIRT (0) +#elif defined(CONFIG_AMIGA) || defined(CONFIG_MAC) || defined(CONFIG_ATARI) \ + || defined(CONFIG_APOLLO) || defined(CONFIG_MVME16x) \ + || defined(CONFIG_BVME6000) || defined(CONFIG_HP300) \ + || defined(CONFIG_Q40) || defined(CONFIG_SUN3X) \ + || defined(CONFIG_MVME147) +# define MACH_IS_VIRT (m68k_machtype == MACH_VIRT) +#else +# define MACH_VIRT_ONLY +# define MACH_IS_VIRT (1) +# define MACH_TYPE (MACH_VIRT) +#endif + #ifndef MACH_TYPE # define MACH_TYPE (m68k_machtype) #endif -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ extern unsigned long m68k_cputype; extern unsigned long m68k_fputype; extern unsigned long m68k_mmutype; @@ -189,7 +213,7 @@ extern unsigned long vme_brdtype; */ extern int m68k_is040or060; -#endif /* !__ASSEMBLY__ */ +#endif /* !__ASSEMBLER__ */ #if !defined(CONFIG_M68020) # define CPU_IS_020 (0) @@ -297,7 +321,7 @@ extern int m68k_is040or060; #define NUM_MEMINFO 4 -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ struct m68k_mem_info { unsigned long addr; /* physical address of memory chunk */ unsigned long size; /* length of memory chunk (in bytes) */ diff --git a/arch/m68k/include/asm/string.h b/arch/m68k/include/asm/string.h index f759d944c449..760cc13acdf4 100644 --- a/arch/m68k/include/asm/string.h +++ b/arch/m68k/include/asm/string.h @@ -38,29 +38,10 @@ static inline char *strncpy(char *dest, const char *src, size_t n) return xdest; } -#ifndef CONFIG_COLDFIRE -#define __HAVE_ARCH_STRCMP -static inline int strcmp(const char *cs, const char *ct) -{ - char res; - - asm ("\n" - "1: move.b (%0)+,%2\n" /* get *cs */ - " cmp.b (%1)+,%2\n" /* compare a byte */ - " jne 2f\n" /* not equal, break out */ - " tst.b %2\n" /* at end of cs? */ - " jne 1b\n" /* no, keep going */ - " jra 3f\n" /* strings are equal */ - "2: sub.b -(%1),%2\n" /* *cs - *ct */ - "3:" - : "+a" (cs), "+a" (ct), "=d" (res)); - return res; -} -#endif /* CONFIG_COLDFIRE */ - #define __HAVE_ARCH_MEMMOVE extern void *memmove(void *, const void *, __kernel_size_t); +extern int memcmp(const void *, const void *, __kernel_size_t); #define memcmp(d, s, n) __builtin_memcmp(d, s, n) #define __HAVE_ARCH_MEMSET diff --git a/arch/m68k/include/asm/sun3_pgalloc.h b/arch/m68k/include/asm/sun3_pgalloc.h index 198036aff519..1e21c758b774 100644 --- a/arch/m68k/include/asm/sun3_pgalloc.h +++ b/arch/m68k/include/asm/sun3_pgalloc.h @@ -17,11 +17,8 @@ extern const char bad_pmd_string[]; -#define __pte_free_tlb(tlb,pte,addr) \ -do { \ - pgtable_pte_page_dtor(pte); \ - tlb_remove_page((tlb), pte); \ -} while (0) +#define __pte_free_tlb(tlb, pte, addr) \ + tlb_remove_ptdesc((tlb), page_ptdesc(pte)) static inline void pmd_populate_kernel(struct mm_struct *mm, pmd_t *pmd, pte_t *pte) { @@ -41,12 +38,14 @@ static inline void pmd_populate(struct mm_struct *mm, pmd_t *pmd, pgtable_t page static inline pgd_t * pgd_alloc(struct mm_struct *mm) { - pgd_t *new_pgd; - - new_pgd = (pgd_t *)get_zeroed_page(GFP_KERNEL); - memcpy(new_pgd, swapper_pg_dir, PAGE_SIZE); - memset(new_pgd, 0, (PAGE_OFFSET >> PGDIR_SHIFT)); - return new_pgd; + pgd_t *new_pgd; + + new_pgd = __pgd_alloc(mm, 0); + if (likely(new_pgd != NULL)) { + memcpy(new_pgd, swapper_pg_dir, PAGE_SIZE); + memset(new_pgd, 0, (PAGE_OFFSET >> PGDIR_SHIFT)); + } + return new_pgd; } #endif /* SUN3_PGALLOC_H */ diff --git a/arch/m68k/include/asm/sun3_pgtable.h b/arch/m68k/include/asm/sun3_pgtable.h index 5b24283a0a42..80ca185a18a1 100644 --- a/arch/m68k/include/asm/sun3_pgtable.h +++ b/arch/m68k/include/asm/sun3_pgtable.h @@ -4,7 +4,7 @@ #include <asm/sun3mmu.h> -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ #include <asm/virtconvert.h> #include <linux/linkage.h> @@ -19,7 +19,7 @@ #define PTOV(addr) __va(addr) -#endif /* !__ASSEMBLY__ */ +#endif /* !__ASSEMBLER__ */ /* These need to be defined for compatibility although the sun3 doesn't use them */ #define _PAGE_NOCACHE030 0x040 @@ -66,41 +66,15 @@ | SUN3_PAGE_SYSTEM \ | SUN3_PAGE_NOCACHE) -/* - * Page protections for initialising protection_map. The sun3 has only two - * protection settings, valid (implying read and execute) and writeable. These - * are as close as we can get... - */ -#define __P000 PAGE_NONE -#define __P001 PAGE_READONLY -#define __P010 PAGE_COPY -#define __P011 PAGE_COPY -#define __P100 PAGE_READONLY -#define __P101 PAGE_READONLY -#define __P110 PAGE_COPY -#define __P111 PAGE_COPY - -#define __S000 PAGE_NONE -#define __S001 PAGE_READONLY -#define __S010 PAGE_SHARED -#define __S011 PAGE_SHARED -#define __S100 PAGE_READONLY -#define __S101 PAGE_READONLY -#define __S110 PAGE_SHARED -#define __S111 PAGE_SHARED - /* Use these fake page-protections on PMDs. */ #define SUN3_PMD_VALID (0x00000001) #define SUN3_PMD_MASK (0x0000003F) #define SUN3_PMD_MAGIC (0x0000002B) -#ifndef __ASSEMBLY__ +/* We borrow bit 6 to store the exclusive marker in swap PTEs. */ +#define _PAGE_SWP_EXCLUSIVE 0x040 -/* - * Conversion functions: convert a page and protection to a page entry, - * and a page entry and page directory to the page they refer to. - */ -#define mk_pte(page, pgprot) pfn_pte(page_to_pfn(page), (pgprot)) +#ifndef __ASSEMBLER__ static inline pte_t pte_modify(pte_t pte, pgprot_t newprot) { @@ -111,7 +85,7 @@ static inline pte_t pte_modify(pte_t pte, pgprot_t newprot) #define pmd_set(pmdp,ptep) do {} while (0) #define __pte_page(pte) \ -((unsigned long) __va ((pte_val (pte) & SUN3_PAGE_PGNUM_MASK) << PAGE_SHIFT)) +(__va ((pte_val (pte) & SUN3_PAGE_PGNUM_MASK) << PAGE_SHIFT)) static inline unsigned long pmd_page_vaddr(pmd_t pmd) { @@ -125,12 +99,14 @@ static inline void pte_clear (struct mm_struct *mm, unsigned long addr, pte_t *p pte_val (*ptep) = 0; } +#define PFN_PTE_SHIFT 0 #define pte_pfn(pte) (pte_val(pte) & SUN3_PAGE_PGNUM_MASK) #define pfn_pte(pfn, pgprot) \ ({ pte_t __pte; pte_val(__pte) = pfn | pgprot_val(pgprot); __pte; }) #define pte_page(pte) virt_to_page(__pte_page(pte)) -#define pmd_page(pmd) virt_to_page(pmd_page_vaddr(pmd)) +#define pmd_pfn(pmd) (pmd_val(pmd) >> PAGE_SHIFT) +#define pmd_page(pmd) virt_to_page((void *)pmd_page_vaddr(pmd)) static inline int pmd_none2 (pmd_t *pmd) { return !pmd_val (*pmd); } @@ -162,7 +138,7 @@ static inline int pte_young(pte_t pte) { return pte_val(pte) & SUN3_PAGE_ACCESS static inline pte_t pte_wrprotect(pte_t pte) { pte_val(pte) &= ~SUN3_PAGE_WRITEABLE; return pte; } static inline pte_t pte_mkclean(pte_t pte) { pte_val(pte) &= ~SUN3_PAGE_MODIFIED; return pte; } static inline pte_t pte_mkold(pte_t pte) { pte_val(pte) &= ~SUN3_PAGE_ACCESSED; return pte; } -static inline pte_t pte_mkwrite(pte_t pte) { pte_val(pte) |= SUN3_PAGE_WRITEABLE; return pte; } +static inline pte_t pte_mkwrite_novma(pte_t pte){ pte_val(pte) |= SUN3_PAGE_WRITEABLE; return pte; } static inline pte_t pte_mkdirty(pte_t pte) { pte_val(pte) |= SUN3_PAGE_MODIFIED; return pte; } static inline pte_t pte_mkyoung(pte_t pte) { pte_val(pte) |= SUN3_PAGE_ACCESSED; return pte; } static inline pte_t pte_mknocache(pte_t pte) { pte_val(pte) |= SUN3_PAGE_NOCACHE; return pte; } @@ -174,12 +150,41 @@ static inline pte_t pte_mkcache(pte_t pte) { return pte; } extern pgd_t swapper_pg_dir[PTRS_PER_PGD]; extern pgd_t kernel_pg_dir[PTRS_PER_PGD]; -/* Macros to (de)construct the fake PTEs representing swap pages. */ -#define __swp_type(x) ((x).val & 0x7F) +/* + * Encode/decode swap entries and swap PTEs. Swap PTEs are all PTEs that + * are !pte_none() && !pte_present(). + * + * Format of swap PTEs: + * + * 3 3 2 2 2 2 2 2 2 2 2 2 1 1 1 1 1 1 1 1 1 1 + * 1 0 9 8 7 6 5 4 3 2 1 0 9 8 7 6 5 4 3 2 1 0 9 8 7 6 5 4 3 2 1 0 + * 0 <--------------------- offset ----------------> E <- type --> + * + * E is the exclusive marker that is not stored in swap entries. + */ +#define __swp_type(x) ((x).val & 0x3f) #define __swp_offset(x) (((x).val) >> 7) -#define __swp_entry(type,offset) ((swp_entry_t) { ((type) | ((offset) << 7)) }) +#define __swp_entry(type, offset) ((swp_entry_t) { (((type) & 0x3f) | \ + (((offset) << 7) & ~SUN3_PAGE_VALID)) }) #define __pte_to_swp_entry(pte) ((swp_entry_t) { pte_val(pte) }) #define __swp_entry_to_pte(x) ((pte_t) { (x).val }) -#endif /* !__ASSEMBLY__ */ +static inline bool pte_swp_exclusive(pte_t pte) +{ + return pte_val(pte) & _PAGE_SWP_EXCLUSIVE; +} + +static inline pte_t pte_swp_mkexclusive(pte_t pte) +{ + pte_val(pte) |= _PAGE_SWP_EXCLUSIVE; + return pte; +} + +static inline pte_t pte_swp_clear_exclusive(pte_t pte) +{ + pte_val(pte) &= ~_PAGE_SWP_EXCLUSIVE; + return pte; +} + +#endif /* !__ASSEMBLER__ */ #endif /* !_SUN3_PGTABLE_H */ diff --git a/arch/m68k/include/asm/sun3mmu.h b/arch/m68k/include/asm/sun3mmu.h index 21a75daa278f..fee05cd2ce5b 100644 --- a/arch/m68k/include/asm/sun3mmu.h +++ b/arch/m68k/include/asm/sun3mmu.h @@ -67,7 +67,7 @@ #define SUN3_BUSERR_PROTERR (0x40) #define SUN3_BUSERR_INVALID (0x80) -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ /* Read bus error status register (implicitly clearing it). */ static inline unsigned char sun3_get_buserr(void) @@ -167,6 +167,6 @@ extern void __iomem *sun3_ioremap(unsigned long phys, unsigned long size, extern int sun3_map_test(unsigned long addr, char *val); -#endif /* !__ASSEMBLY__ */ +#endif /* !__ASSEMBLER__ */ #endif /* !__SUN3_MMU_H__ */ diff --git a/arch/m68k/include/asm/syscall.h b/arch/m68k/include/asm/syscall.h index 465ac039be09..bf84b160c2eb 100644 --- a/arch/m68k/include/asm/syscall.h +++ b/arch/m68k/include/asm/syscall.h @@ -4,6 +4,70 @@ #include <uapi/linux/audit.h> +#include <asm/unistd.h> + +extern const unsigned long sys_call_table[]; + +static inline int syscall_get_nr(struct task_struct *task, + struct pt_regs *regs) +{ + return regs->orig_d0; +} + +static inline void syscall_set_nr(struct task_struct *task, + struct pt_regs *regs, + int nr) +{ + regs->orig_d0 = nr; +} + +static inline void syscall_rollback(struct task_struct *task, + struct pt_regs *regs) +{ + regs->d0 = regs->orig_d0; +} + +static inline long syscall_get_error(struct task_struct *task, + struct pt_regs *regs) +{ + unsigned long error = regs->d0; + + return IS_ERR_VALUE(error) ? error : 0; +} + +static inline long syscall_get_return_value(struct task_struct *task, + struct pt_regs *regs) +{ + return regs->d0; +} + +static inline void syscall_set_return_value(struct task_struct *task, + struct pt_regs *regs, + int error, long val) +{ + regs->d0 = (long)error ?: val; +} + +static inline void syscall_get_arguments(struct task_struct *task, + struct pt_regs *regs, + unsigned long *args) +{ + args[0] = regs->orig_d0; + args++; + + memcpy(args, ®s->d1, 5 * sizeof(args[0])); +} + +static inline void syscall_set_arguments(struct task_struct *task, + struct pt_regs *regs, + unsigned long *args) +{ + regs->orig_d0 = args[0]; + args++; + + memcpy(®s->d1, args, 5 * sizeof(args[0])); +} + static inline int syscall_get_arch(struct task_struct *task) { return AUDIT_ARCH_M68K; diff --git a/arch/m68k/include/asm/syscalls.h b/arch/m68k/include/asm/syscalls.h new file mode 100644 index 000000000000..fb3639acd07b --- /dev/null +++ b/arch/m68k/include/asm/syscalls.h @@ -0,0 +1,19 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +#ifndef _ASM_M68K_SYSCALLS_H +#define _ASM_M68K_SYSCALLS_H + +#include <linux/compiler_types.h> +#include <linux/linkage.h> + +asmlinkage int sys_cacheflush(unsigned long addr, int scope, int cache, + unsigned long len); +asmlinkage int sys_atomic_cmpxchg_32(unsigned long newval, int oldval, int d3, + int d4, int d5, unsigned long __user *mem); +asmlinkage int sys_getpagesize(void); +asmlinkage unsigned long sys_get_thread_area(void); +asmlinkage int sys_set_thread_area(unsigned long tp); +asmlinkage int sys_atomic_barrier(void); + +#include <asm-generic/syscalls.h> + +#endif /* _ASM_M68K_SYSCALLS_H */ diff --git a/arch/m68k/include/asm/thread_info.h b/arch/m68k/include/asm/thread_info.h index 15a757073fa5..5cb3ace55622 100644 --- a/arch/m68k/include/asm/thread_info.h +++ b/arch/m68k/include/asm/thread_info.h @@ -4,7 +4,6 @@ #include <asm/types.h> #include <asm/page.h> -#include <asm/segment.h> /* * On machines with 4k pages we default to an 8k thread size, though we @@ -13,35 +12,34 @@ */ #if PAGE_SHIFT < 13 #ifdef CONFIG_4KSTACKS -#define THREAD_SIZE 4096 +#define THREAD_SIZE_ORDER 0 #else -#define THREAD_SIZE 8192 +#define THREAD_SIZE_ORDER 1 #endif #else -#define THREAD_SIZE PAGE_SIZE +#define THREAD_SIZE_ORDER 0 #endif -#define THREAD_SIZE_ORDER ((THREAD_SIZE / PAGE_SIZE) - 1) -#ifndef __ASSEMBLY__ +#define THREAD_SIZE (PAGE_SIZE << THREAD_SIZE_ORDER) + +#ifndef __ASSEMBLER__ struct thread_info { struct task_struct *task; /* main task structure */ unsigned long flags; - mm_segment_t addr_limit; /* thread address space */ int preempt_count; /* 0 => preemptable, <0 => BUG */ __u32 cpu; /* should always be 0 on m68k */ unsigned long tp_value; /* thread pointer */ }; -#endif /* __ASSEMBLY__ */ +#endif /* __ASSEMBLER__ */ #define INIT_THREAD_INFO(tsk) \ { \ .task = &tsk, \ - .addr_limit = KERNEL_DS, \ .preempt_count = INIT_PREEMPT_COUNT, \ } -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ /* how to get the thread information struct from C */ static inline struct thread_info *current_thread_info(void) { @@ -64,6 +62,7 @@ static inline struct thread_info *current_thread_info(void) #define TIF_NOTIFY_RESUME 5 /* callback before returning to user */ #define TIF_SIGPENDING 6 /* signal pending */ #define TIF_NEED_RESCHED 7 /* rescheduling necessary */ +#define TIF_SECCOMP 13 /* seccomp syscall filtering active */ #define TIF_DELAYED_TRACE 14 /* single step a syscall */ #define TIF_SYSCALL_TRACE 15 /* syscall trace active */ #define TIF_MEMDIE 16 /* is terminating due to OOM killer */ @@ -72,6 +71,7 @@ static inline struct thread_info *current_thread_info(void) #define _TIF_NOTIFY_RESUME (1 << TIF_NOTIFY_RESUME) #define _TIF_SIGPENDING (1 << TIF_SIGPENDING) #define _TIF_NEED_RESCHED (1 << TIF_NEED_RESCHED) +#define _TIF_SECCOMP (1 << TIF_SECCOMP) #define _TIF_DELAYED_TRACE (1 << TIF_DELAYED_TRACE) #define _TIF_SYSCALL_TRACE (1 << TIF_SYSCALL_TRACE) #define _TIF_MEMDIE (1 << TIF_MEMDIE) diff --git a/arch/m68k/include/asm/timex.h b/arch/m68k/include/asm/timex.h index 6a21d9358280..f4a7a340f4ca 100644 --- a/arch/m68k/include/asm/timex.h +++ b/arch/m68k/include/asm/timex.h @@ -35,7 +35,7 @@ static inline unsigned long random_get_entropy(void) { if (mach_random_get_entropy) return mach_random_get_entropy(); - return 0; + return random_get_entropy_fallback(); } #define random_get_entropy random_get_entropy diff --git a/arch/m68k/include/asm/tlbflush.h b/arch/m68k/include/asm/tlbflush.h index a6318ccd308f..6d42e2906887 100644 --- a/arch/m68k/include/asm/tlbflush.h +++ b/arch/m68k/include/asm/tlbflush.h @@ -13,13 +13,12 @@ static inline void flush_tlb_kernel_page(void *addr) if (CPU_IS_COLDFIRE) { mmu_write(MMUOR, MMUOR_CNL); } else if (CPU_IS_040_OR_060) { - mm_segment_t old_fs = get_fs(); - set_fs(KERNEL_DS); + set_fc(SUPER_DATA); __asm__ __volatile__(".chip 68040\n\t" "pflush (%0)\n\t" ".chip 68k" : : "a" (addr)); - set_fs(old_fs); + set_fc(USER_DATA); } else if (CPU_IS_020_OR_030) __asm__ __volatile__("pflush #4,#4,(%0)" : : "a" (addr)); } @@ -84,12 +83,8 @@ static inline void flush_tlb_mm(struct mm_struct *mm) static inline void flush_tlb_page(struct vm_area_struct *vma, unsigned long addr) { - if (vma->vm_mm == current->active_mm) { - mm_segment_t old_fs = force_uaccess_begin(); - + if (vma->vm_mm == current->active_mm) __flush_tlb_one(addr); - force_uaccess_end(old_fs); - } } static inline void flush_tlb_range(struct vm_area_struct *vma, @@ -117,53 +112,51 @@ extern unsigned char pmeg_ctx[SUN3_PMEGS_NUM]; sun?) */ static inline void flush_tlb_all(void) { - unsigned long addr; - unsigned char ctx, oldctx; - - oldctx = sun3_get_context(); - for(addr = 0x00000000; addr < TASK_SIZE; addr += SUN3_PMEG_SIZE) { - for(ctx = 0; ctx < 8; ctx++) { - sun3_put_context(ctx); - sun3_put_segmap(addr, SUN3_INVALID_PMEG); - } - } - - sun3_put_context(oldctx); - /* erase all of the userspace pmeg maps, we've clobbered them - all anyway */ - for(addr = 0; addr < SUN3_INVALID_PMEG; addr++) { - if(pmeg_alloc[addr] == 1) { - pmeg_alloc[addr] = 0; - pmeg_ctx[addr] = 0; - pmeg_vaddr[addr] = 0; - } - } + unsigned long addr; + unsigned char ctx, oldctx; + oldctx = sun3_get_context(); + for (addr = 0x00000000; addr < TASK_SIZE; addr += SUN3_PMEG_SIZE) { + for (ctx = 0; ctx < 8; ctx++) { + sun3_put_context(ctx); + sun3_put_segmap(addr, SUN3_INVALID_PMEG); + } + } + + sun3_put_context(oldctx); + /* erase all of the userspace pmeg maps, we've clobbered them + all anyway */ + for (addr = 0; addr < SUN3_INVALID_PMEG; addr++) { + if (pmeg_alloc[addr] == 1) { + pmeg_alloc[addr] = 0; + pmeg_ctx[addr] = 0; + pmeg_vaddr[addr] = 0; + } + } } /* Clear user TLB entries within the context named in mm */ static inline void flush_tlb_mm (struct mm_struct *mm) { - unsigned char oldctx; - unsigned char seg; - unsigned long i; - - oldctx = sun3_get_context(); - sun3_put_context(mm->context); + unsigned char oldctx; + unsigned char seg; + unsigned long i; - for(i = 0; i < TASK_SIZE; i += SUN3_PMEG_SIZE) { - seg = sun3_get_segmap(i); - if(seg == SUN3_INVALID_PMEG) - continue; + oldctx = sun3_get_context(); + sun3_put_context(mm->context); - sun3_put_segmap(i, SUN3_INVALID_PMEG); - pmeg_alloc[seg] = 0; - pmeg_ctx[seg] = 0; - pmeg_vaddr[seg] = 0; - } + for (i = 0; i < TASK_SIZE; i += SUN3_PMEG_SIZE) { + seg = sun3_get_segmap(i); + if (seg == SUN3_INVALID_PMEG) + continue; - sun3_put_context(oldctx); + sun3_put_segmap(i, SUN3_INVALID_PMEG); + pmeg_alloc[seg] = 0; + pmeg_ctx[seg] = 0; + pmeg_vaddr[seg] = 0; + } + sun3_put_context(oldctx); } /* Flush a single TLB page. In this case, we're limited to flushing a @@ -213,6 +206,7 @@ static inline void flush_tlb_range (struct vm_area_struct *vma, next: start += SUN3_PMEG_SIZE; } + sun3_put_context(oldctx); } static inline void flush_tlb_kernel_range(unsigned long start, unsigned long end) diff --git a/arch/m68k/include/asm/traps.h b/arch/m68k/include/asm/traps.h index 4aff3358fbaf..c7b3989bd4b2 100644 --- a/arch/m68k/include/asm/traps.h +++ b/arch/m68k/include/asm/traps.h @@ -11,7 +11,7 @@ #ifndef _M68K_TRAPS_H #define _M68K_TRAPS_H -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ #include <linux/linkage.h> #include <asm/ptrace.h> @@ -94,7 +94,7 @@ asmlinkage void bad_inthandler(void); #define VECOFF(vec) ((vec)<<2) -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ /* Status register bits */ #define PS_T (0x8000) @@ -267,6 +267,10 @@ struct frame { } un; }; -#endif /* __ASSEMBLY__ */ +#ifdef CONFIG_M68040 +asmlinkage void berr_040cleanup(struct frame *fp); +#endif + +#endif /* __ASSEMBLER__ */ #endif /* _M68K_TRAPS_H */ diff --git a/arch/m68k/include/asm/uaccess.h b/arch/m68k/include/asm/uaccess.h index f98208ccbbcd..64914872a5c9 100644 --- a/arch/m68k/include/asm/uaccess.h +++ b/arch/m68k/include/asm/uaccess.h @@ -9,15 +9,8 @@ */ #include <linux/compiler.h> #include <linux/types.h> -#include <asm/segment.h> #include <asm/extable.h> - -/* We let the MMU do all checking */ -static inline int access_ok(const void __user *addr, - unsigned long size) -{ - return 1; -} +#include <asm-generic/access_ok.h> /* * Not all varients of the 68k family support the notion of address spaces. @@ -35,12 +28,9 @@ static inline int access_ok(const void __user *addr, #define MOVES "move" #endif -extern int __put_user_bad(void); -extern int __get_user_bad(void); - -#define __put_user_asm(res, x, ptr, bwl, reg, err) \ +#define __put_user_asm(inst, res, x, ptr, bwl, reg, err) \ asm volatile ("\n" \ - "1: "MOVES"."#bwl" %2,%1\n" \ + "1: "inst"."#bwl" %2,%1\n" \ "2:\n" \ " .section .fixup,\"ax\"\n" \ " .even\n" \ @@ -56,6 +46,31 @@ asm volatile ("\n" \ : "+d" (res), "=m" (*(ptr)) \ : #reg (x), "i" (err)) +#define __put_user_asm8(inst, res, x, ptr) \ +do { \ + const void *__pu_ptr = (const void __force *)(ptr); \ + \ + asm volatile ("\n" \ + "1: "inst".l %2,(%1)+\n" \ + "2: "inst".l %R2,(%1)\n" \ + "3:\n" \ + " .section .fixup,\"ax\"\n" \ + " .even\n" \ + "10: movel %3,%0\n" \ + " jra 3b\n" \ + " .previous\n" \ + "\n" \ + " .section __ex_table,\"a\"\n" \ + " .align 4\n" \ + " .long 1b,10b\n" \ + " .long 2b,10b\n" \ + " .long 3b,10b\n" \ + " .previous" \ + : "+d" (res), "+a" (__pu_ptr) \ + : "r" (x), "i" (-EFAULT) \ + : "memory"); \ +} while (0) + /* * These are the main single-value transfer routines. They automatically * use the right size if we just have the right pointer type. @@ -68,51 +83,29 @@ asm volatile ("\n" \ __chk_user_ptr(ptr); \ switch (sizeof (*(ptr))) { \ case 1: \ - __put_user_asm(__pu_err, __pu_val, ptr, b, d, -EFAULT); \ + __put_user_asm(MOVES, __pu_err, __pu_val, ptr, b, d, -EFAULT); \ break; \ case 2: \ - __put_user_asm(__pu_err, __pu_val, ptr, w, r, -EFAULT); \ + __put_user_asm(MOVES, __pu_err, __pu_val, ptr, w, r, -EFAULT); \ break; \ case 4: \ - __put_user_asm(__pu_err, __pu_val, ptr, l, r, -EFAULT); \ + __put_user_asm(MOVES, __pu_err, __pu_val, ptr, l, r, -EFAULT); \ break; \ case 8: \ - { \ - const void __user *__pu_ptr = (ptr); \ - asm volatile ("\n" \ - "1: "MOVES".l %2,(%1)+\n" \ - "2: "MOVES".l %R2,(%1)\n" \ - "3:\n" \ - " .section .fixup,\"ax\"\n" \ - " .even\n" \ - "10: movel %3,%0\n" \ - " jra 3b\n" \ - " .previous\n" \ - "\n" \ - " .section __ex_table,\"a\"\n" \ - " .align 4\n" \ - " .long 1b,10b\n" \ - " .long 2b,10b\n" \ - " .long 3b,10b\n" \ - " .previous" \ - : "+d" (__pu_err), "+a" (__pu_ptr) \ - : "r" (__pu_val), "i" (-EFAULT) \ - : "memory"); \ + __put_user_asm8(MOVES, __pu_err, __pu_val, ptr); \ break; \ - } \ default: \ - __pu_err = __put_user_bad(); \ - break; \ + BUILD_BUG(); \ } \ __pu_err; \ }) #define put_user(x, ptr) __put_user(x, ptr) -#define __get_user_asm(res, x, ptr, type, bwl, reg, err) ({ \ +#define __get_user_asm(inst, res, x, ptr, type, bwl, reg, err) ({ \ type __gu_val; \ asm volatile ("\n" \ - "1: "MOVES"."#bwl" %2,%1\n" \ + "1: "inst"."#bwl" %2,%1\n" \ "2:\n" \ " .section .fixup,\"ax\"\n" \ " .even\n" \ @@ -130,53 +123,57 @@ asm volatile ("\n" \ (x) = (__force typeof(*(ptr)))(__force unsigned long)__gu_val; \ }) +#define __get_user_asm8(inst, res, x, ptr) \ +do { \ + const void *__gu_ptr = (const void __force *)(ptr); \ + union { \ + u64 l; \ + __typeof__(*(ptr)) t; \ + } __gu_val; \ + \ + asm volatile ("\n" \ + "1: "inst".l (%2)+,%1\n" \ + "2: "inst".l (%2),%R1\n" \ + "3:\n" \ + " .section .fixup,\"ax\"\n" \ + " .even\n" \ + "10: move.l %3,%0\n" \ + " sub.l %1,%1\n" \ + " sub.l %R1,%R1\n" \ + " jra 3b\n" \ + " .previous\n" \ + "\n" \ + " .section __ex_table,\"a\"\n" \ + " .align 4\n" \ + " .long 1b,10b\n" \ + " .long 2b,10b\n" \ + " .previous" \ + : "+d" (res), "=&r" (__gu_val.l), \ + "+a" (__gu_ptr) \ + : "i" (-EFAULT) \ + : "memory"); \ + (x) = __gu_val.t; \ +} while (0) + #define __get_user(x, ptr) \ ({ \ int __gu_err = 0; \ __chk_user_ptr(ptr); \ switch (sizeof(*(ptr))) { \ case 1: \ - __get_user_asm(__gu_err, x, ptr, u8, b, d, -EFAULT); \ + __get_user_asm(MOVES, __gu_err, x, ptr, u8, b, d, -EFAULT); \ break; \ case 2: \ - __get_user_asm(__gu_err, x, ptr, u16, w, r, -EFAULT); \ + __get_user_asm(MOVES, __gu_err, x, ptr, u16, w, r, -EFAULT); \ break; \ case 4: \ - __get_user_asm(__gu_err, x, ptr, u32, l, r, -EFAULT); \ + __get_user_asm(MOVES, __gu_err, x, ptr, u32, l, r, -EFAULT); \ break; \ - case 8: { \ - const void __user *__gu_ptr = (ptr); \ - union { \ - u64 l; \ - __typeof__(*(ptr)) t; \ - } __gu_val; \ - asm volatile ("\n" \ - "1: "MOVES".l (%2)+,%1\n" \ - "2: "MOVES".l (%2),%R1\n" \ - "3:\n" \ - " .section .fixup,\"ax\"\n" \ - " .even\n" \ - "10: move.l %3,%0\n" \ - " sub.l %1,%1\n" \ - " sub.l %R1,%R1\n" \ - " jra 3b\n" \ - " .previous\n" \ - "\n" \ - " .section __ex_table,\"a\"\n" \ - " .align 4\n" \ - " .long 1b,10b\n" \ - " .long 2b,10b\n" \ - " .previous" \ - : "+d" (__gu_err), "=&r" (__gu_val.l), \ - "+a" (__gu_ptr) \ - : "i" (-EFAULT) \ - : "memory"); \ - (x) = __gu_val.t; \ + case 8: \ + __get_user_asm8(MOVES, __gu_err, x, ptr); \ break; \ - } \ default: \ - __gu_err = __get_user_bad(); \ - break; \ + BUILD_BUG(); \ } \ __gu_err; \ }) @@ -322,16 +319,19 @@ __constant_copy_to_user(void __user *to, const void *from, unsigned long n) switch (n) { case 1: - __put_user_asm(res, *(u8 *)from, (u8 __user *)to, b, d, 1); + __put_user_asm(MOVES, res, *(u8 *)from, (u8 __user *)to, + b, d, 1); break; case 2: - __put_user_asm(res, *(u16 *)from, (u16 __user *)to, w, r, 2); + __put_user_asm(MOVES, res, *(u16 *)from, (u16 __user *)to, + w, r, 2); break; case 3: __constant_copy_to_user_asm(res, to, from, tmp, 3, w, b,); break; case 4: - __put_user_asm(res, *(u32 *)from, (u32 __user *)to, l, r, 4); + __put_user_asm(MOVES, res, *(u32 *)from, (u32 __user *)to, + l, r, 4); break; case 5: __constant_copy_to_user_asm(res, to, from, tmp, 5, l, b,); @@ -380,8 +380,63 @@ raw_copy_to_user(void __user *to, const void *from, unsigned long n) #define INLINE_COPY_FROM_USER #define INLINE_COPY_TO_USER -#define user_addr_max() \ - (uaccess_kernel() ? ~0UL : TASK_SIZE) +#define __get_kernel_nofault(dst, src, type, err_label) \ +do { \ + type *__gk_dst = (type *)(dst); \ + type *__gk_src = (type *)(src); \ + int __gk_err = 0; \ + \ + switch (sizeof(type)) { \ + case 1: \ + __get_user_asm("move", __gk_err, *__gk_dst, __gk_src, \ + u8, b, d, -EFAULT); \ + break; \ + case 2: \ + __get_user_asm("move", __gk_err, *__gk_dst, __gk_src, \ + u16, w, r, -EFAULT); \ + break; \ + case 4: \ + __get_user_asm("move", __gk_err, *__gk_dst, __gk_src, \ + u32, l, r, -EFAULT); \ + break; \ + case 8: \ + __get_user_asm8("move", __gk_err, *__gk_dst, __gk_src); \ + break; \ + default: \ + BUILD_BUG(); \ + } \ + if (unlikely(__gk_err)) \ + goto err_label; \ +} while (0) + +#define __put_kernel_nofault(dst, src, type, err_label) \ +do { \ + type __pk_src = *(type *)(src); \ + type *__pk_dst = (type *)(dst); \ + int __pk_err = 0; \ + \ + switch (sizeof(type)) { \ + case 1: \ + __put_user_asm("move", __pk_err, __pk_src, __pk_dst, \ + b, d, -EFAULT); \ + break; \ + case 2: \ + __put_user_asm("move", __pk_err, __pk_src, __pk_dst, \ + w, r, -EFAULT); \ + break; \ + case 4: \ + __put_user_asm("move", __pk_err, __pk_src, __pk_dst, \ + l, r, -EFAULT); \ + break; \ + case 8: \ + __put_user_asm8("move", __pk_err, __pk_src, __pk_dst); \ + break; \ + default: \ + BUILD_BUG(); \ + } \ + if (unlikely(__pk_err)) \ + goto err_label; \ +} while (0) extern long strncpy_from_user(char *dst, const char __user *src, long count); extern __must_check long strnlen_user(const char __user *str, long n); diff --git a/arch/m68k/include/asm/unistd.h b/arch/m68k/include/asm/unistd.h index 4ae52414cd9d..2e0047cf86f8 100644 --- a/arch/m68k/include/asm/unistd.h +++ b/arch/m68k/include/asm/unistd.h @@ -30,6 +30,5 @@ #define __ARCH_WANT_SYS_SIGPROCMASK #define __ARCH_WANT_SYS_FORK #define __ARCH_WANT_SYS_VFORK -#define __ARCH_WANT_SYS_CLONE3 #endif /* _ASM_M68K_UNISTD_H_ */ diff --git a/arch/m68k/include/asm/user.h b/arch/m68k/include/asm/user.h index 509d555977c8..61413bff613a 100644 --- a/arch/m68k/include/asm/user.h +++ b/arch/m68k/include/asm/user.h @@ -79,9 +79,5 @@ struct user{ unsigned long magic; /* To uniquely identify a core file */ char u_comm[32]; /* User command that was responsible */ }; -#define NBPG 4096 -#define UPAGES 1 -#define HOST_TEXT_START_ADDR (u.start_code) -#define HOST_STACK_END_ADDR (u.start_stack + u.u_ssize * NBPG) #endif diff --git a/arch/m68k/include/asm/vga.h b/arch/m68k/include/asm/vga.h index 4742e6bc3ab8..cdd414fa8710 100644 --- a/arch/m68k/include/asm/vga.h +++ b/arch/m68k/include/asm/vga.h @@ -9,7 +9,7 @@ */ #ifndef CONFIG_PCI -#include <asm/raw_io.h> +#include <asm/io.h> #include <asm/kmap.h> /* @@ -29,9 +29,9 @@ #define inw_p(port) 0 #define outb_p(port, val) do { } while (0) #define outw(port, val) do { } while (0) -#define readb raw_inb -#define writeb raw_outb -#define writew raw_outw +#define readb __raw_readb +#define writeb __raw_writeb +#define writew __raw_writew #endif /* CONFIG_PCI */ #endif /* _ASM_M68K_VGA_H */ diff --git a/arch/m68k/include/asm/video.h b/arch/m68k/include/asm/video.h new file mode 100644 index 000000000000..6cf2194c413d --- /dev/null +++ b/arch/m68k/include/asm/video.h @@ -0,0 +1,32 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef _ASM_VIDEO_H_ +#define _ASM_VIDEO_H_ + +#include <asm/page.h> +#include <asm/setup.h> + +static inline pgprot_t pgprot_framebuffer(pgprot_t prot, + unsigned long vm_start, unsigned long vm_end, + unsigned long offset) +{ +#ifdef CONFIG_MMU +#ifdef CONFIG_SUN3 + pgprot_val(prot) |= SUN3_PAGE_NOCACHE; +#else + if (CPU_IS_020_OR_030) + pgprot_val(prot) |= _PAGE_NOCACHE030; + if (CPU_IS_040_OR_060) { + pgprot_val(prot) &= _CACHEMASK040; + /* Use no-cache mode, serialized */ + pgprot_val(prot) |= _PAGE_NOCACHE_S; + } +#endif /* CONFIG_SUN3 */ +#endif /* CONFIG_MMU */ + + return prot; +} +#define pgprot_framebuffer pgprot_framebuffer + +#include <asm-generic/video.h> + +#endif /* _ASM_VIDEO_H_ */ diff --git a/arch/m68k/include/asm/virt.h b/arch/m68k/include/asm/virt.h new file mode 100644 index 000000000000..d3320c954796 --- /dev/null +++ b/arch/m68k/include/asm/virt.h @@ -0,0 +1,25 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef __ASM_VIRT_H +#define __ASM_VIRT_H + +#define NUM_VIRT_SOURCES 200 + +struct virt_booter_device_data { + u32 mmio; + u32 irq; +}; + +struct virt_booter_data { + u32 qemu_version; + struct virt_booter_device_data pic; + struct virt_booter_device_data rtc; + struct virt_booter_device_data tty; + struct virt_booter_device_data ctrl; + struct virt_booter_device_data virtio; +}; + +extern struct virt_booter_data virt_bi_data; + +extern void __init virt_init_IRQ(void); + +#endif diff --git a/arch/m68k/include/asm/virtconvert.h b/arch/m68k/include/asm/virtconvert.h index ca91b32dc6ef..32e27bddb7d4 100644 --- a/arch/m68k/include/asm/virtconvert.h +++ b/arch/m68k/include/asm/virtconvert.h @@ -28,14 +28,13 @@ static inline void *phys_to_virt(unsigned long address) return __va(address); } -/* Permanent address of a page. */ -#define page_to_phys(page) (page_to_pfn(page) << PAGE_SHIFT) - /* * IO bus memory addresses are 1:1 with the physical address, + * deprecated globally but still used on two machines. */ +#if defined(CONFIG_AMIGA) || defined(CONFIG_VME) #define virt_to_bus virt_to_phys -#define bus_to_virt phys_to_virt +#endif #endif #endif diff --git a/arch/m68k/include/uapi/asm/bootinfo-virt.h b/arch/m68k/include/uapi/asm/bootinfo-virt.h new file mode 100644 index 000000000000..7dbcd7bec103 --- /dev/null +++ b/arch/m68k/include/uapi/asm/bootinfo-virt.h @@ -0,0 +1,21 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ +/* + * asm/bootinfo-virt.h -- Virtual-m68k-specific boot information definitions + */ + +#ifndef _UAPI_ASM_M68K_BOOTINFO_VIRT_H +#define _UAPI_ASM_M68K_BOOTINFO_VIRT_H + +#define BI_VIRT_QEMU_VERSION 0x8000 +#define BI_VIRT_GF_PIC_BASE 0x8001 +#define BI_VIRT_GF_RTC_BASE 0x8002 +#define BI_VIRT_GF_TTY_BASE 0x8003 +#define BI_VIRT_VIRTIO_BASE 0x8004 +#define BI_VIRT_CTRL_BASE 0x8005 + +/* No longer used -- replaced with BI_RNG_SEED -- but don't reuse this index: + * #define BI_VIRT_RNG_SEED 0x8006 */ + +#define VIRT_BOOTI_VERSION MK_BI_VERSION(2, 0) + +#endif /* _UAPI_ASM_M68K_BOOTINFO_MAC_H */ diff --git a/arch/m68k/include/uapi/asm/bootinfo-vme.h b/arch/m68k/include/uapi/asm/bootinfo-vme.h index f36a09ab5e79..b8139eb39352 100644 --- a/arch/m68k/include/uapi/asm/bootinfo-vme.h +++ b/arch/m68k/include/uapi/asm/bootinfo-vme.h @@ -33,7 +33,7 @@ #define VME_TYPE_BVME6000 0x6000 /* BVM Ltd. BVME6000 */ -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ /* * Board ID data structure - pointer to this retrieved from Bug by head.S @@ -56,7 +56,7 @@ typedef struct { __be32 option2; } t_bdid, *p_bdid; -#endif /* __ASSEMBLY__ */ +#endif /* __ASSEMBLER__ */ /* diff --git a/arch/m68k/include/uapi/asm/bootinfo.h b/arch/m68k/include/uapi/asm/bootinfo.h index 38d3140381fa..28d2d44c08d0 100644 --- a/arch/m68k/include/uapi/asm/bootinfo.h +++ b/arch/m68k/include/uapi/asm/bootinfo.h @@ -16,7 +16,7 @@ #include <linux/types.h> -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ /* * Bootinfo definitions @@ -34,7 +34,7 @@ struct bi_record { __be16 tag; /* tag ID */ __be16 size; /* size of record (in bytes) */ - __be32 data[0]; /* data */ + __be32 data[]; /* data */ }; @@ -43,7 +43,7 @@ struct mem_info { __be32 size; /* length of memory chunk (in bytes) */ }; -#endif /* __ASSEMBLY__ */ +#endif /* __ASSEMBLER__ */ /* @@ -64,6 +64,13 @@ struct mem_info { /* (struct mem_info) */ #define BI_COMMAND_LINE 0x0007 /* kernel command line parameters */ /* (string) */ +/* + * A random seed used to initialize the RNG. Record format: + * + * - length [ 2 bytes, 16-bit big endian ] + * - seed data [ `length` bytes, padded to preserve 4-byte struct alignment ] + */ +#define BI_RNG_SEED 0x0008 /* @@ -83,6 +90,7 @@ struct mem_info { #define MACH_SUN3X 11 #define MACH_M54XX 12 #define MACH_M5441X 13 +#define MACH_VIRT 14 /* @@ -159,7 +167,7 @@ struct mem_info { #define BI_VERSION_MAJOR(v) (((v) >> 16) & 0xffff) #define BI_VERSION_MINOR(v) ((v) & 0xffff) -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ struct bootversion { __be16 branch; @@ -167,10 +175,10 @@ struct bootversion { struct { __be32 machtype; __be32 version; - } machversions[0]; + } machversions[]; } __packed; -#endif /* __ASSEMBLY__ */ +#endif /* __ASSEMBLER__ */ #endif /* _UAPI_ASM_M68K_BOOTINFO_H */ diff --git a/arch/m68k/include/uapi/asm/ptrace.h b/arch/m68k/include/uapi/asm/ptrace.h index 19a1b9d0d858..d70f771399b4 100644 --- a/arch/m68k/include/uapi/asm/ptrace.h +++ b/arch/m68k/include/uapi/asm/ptrace.h @@ -22,7 +22,7 @@ #define PT_SR 17 #define PT_PC 18 -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ /* this struct defines the way the registers are stored on the stack during a system call. */ @@ -39,7 +39,7 @@ struct pt_regs { long d0; long orig_d0; long stkadj; -#ifdef CONFIG_COLDFIRE +#ifdef __mcoldfire__ unsigned format : 4; /* frame format specifier */ unsigned vector : 12; /* vector offset */ unsigned short sr; @@ -74,7 +74,12 @@ struct switch_stack { #define PTRACE_GET_THREAD_AREA 25 +#define PTRACE_GETFDPIC 31 + #define PTRACE_SINGLEBLOCK 33 /* resume execution until next branch */ -#endif /* __ASSEMBLY__ */ +#define PTRACE_GETFDPIC_EXEC 0 +#define PTRACE_GETFDPIC_INTERP 1 + +#endif /* __ASSEMBLER__ */ #endif /* _UAPI_M68K_PTRACE_H */ diff --git a/arch/m68k/include/uapi/asm/signal.h b/arch/m68k/include/uapi/asm/signal.h index 4619291df601..80f520b9b10b 100644 --- a/arch/m68k/include/uapi/asm/signal.h +++ b/arch/m68k/include/uapi/asm/signal.h @@ -83,7 +83,7 @@ struct sigaction { typedef struct sigaltstack { void __user *ss_sp; int ss_flags; - size_t ss_size; + __kernel_size_t ss_size; } stack_t; #endif /* _UAPI_M68K_SIGNAL_H */ diff --git a/arch/m68k/install.sh b/arch/m68k/install.sh index 57d640d4382c..b6829b3942b3 100644..100755 --- a/arch/m68k/install.sh +++ b/arch/m68k/install.sh @@ -15,28 +15,8 @@ # $2 - kernel image file # $3 - kernel map file # $4 - default install path (blank if root directory) -# - -verify () { - if [ ! -f "$1" ]; then - echo "" 1>&2 - echo " *** Missing file: $1" 1>&2 - echo ' *** You need to run "make" before "make install".' 1>&2 - echo "" 1>&2 - exit 1 - fi -} - -# Make sure the files actually exist -verify "$2" -verify "$3" - -# User may have a custom install script - -if [ -x ~/bin/${INSTALLKERNEL} ]; then exec ~/bin/${INSTALLKERNEL} "$@"; fi -if [ -x /sbin/${INSTALLKERNEL} ]; then exec /sbin/${INSTALLKERNEL} "$@"; fi -# Default install - same as make zlilo +set -e if [ -f $4/vmlinuz ]; then mv $4/vmlinuz $4/vmlinuz.old diff --git a/arch/m68k/kernel/Makefile b/arch/m68k/kernel/Makefile index dbac7f8743fc..57c1b3e8d60e 100644 --- a/arch/m68k/kernel/Makefile +++ b/arch/m68k/kernel/Makefile @@ -3,27 +3,21 @@ # Makefile for the linux kernel. # -extra-$(CONFIG_AMIGA) := head.o -extra-$(CONFIG_ATARI) := head.o -extra-$(CONFIG_MAC) := head.o -extra-$(CONFIG_APOLLO) := head.o -extra-$(CONFIG_VME) := head.o -extra-$(CONFIG_HP300) := head.o -extra-$(CONFIG_Q40) := head.o -extra-$(CONFIG_SUN3X) := head.o -extra-$(CONFIG_SUN3) := sun3-head.o -extra-y += vmlinux.lds - -obj-y := entry.o irq.o module.o process.o ptrace.o +always-$(KBUILD_BUILTIN) += vmlinux.lds + +obj-$(CONFIG_MMU_MOTOROLA) := head.o +obj-$(CONFIG_SUN3) := sun3-head.o + +obj-y += entry.o irq.o module.o process.o ptrace.o obj-y += setup.o signal.o sys_m68k.o syscalltable.o time.o traps.o obj-$(CONFIG_MMU_MOTOROLA) += ints.o vectors.o obj-$(CONFIG_MMU_SUN3) += ints.o vectors.o obj-$(CONFIG_PCI) += pcibios.o -obj-$(CONFIG_HAS_DMA) += dma.o +obj-$(CONFIG_M68K_NONCOHERENT_DMA) += dma.o -obj-$(CONFIG_KEXEC) += machine_kexec.o relocate_kernel.o +obj-$(CONFIG_KEXEC_CORE) += machine_kexec.o relocate_kernel.o obj-$(CONFIG_BOOTINFO_PROC) += bootinfo_proc.o obj-$(CONFIG_UBOOT) += uboot.o diff --git a/arch/m68k/kernel/asm-offsets.c b/arch/m68k/kernel/asm-offsets.c index ccea355052ef..67a1990f9d74 100644 --- a/arch/m68k/kernel/asm-offsets.c +++ b/arch/m68k/kernel/asm-offsets.c @@ -9,6 +9,7 @@ * #defines from the assembly-language output. */ +#define COMPILE_OFFSETS #define ASM_OFFSETS_C #include <linux/stddef.h> @@ -31,7 +32,7 @@ int main(void) DEFINE(THREAD_KSP, offsetof(struct thread_struct, ksp)); DEFINE(THREAD_USP, offsetof(struct thread_struct, usp)); DEFINE(THREAD_SR, offsetof(struct thread_struct, sr)); - DEFINE(THREAD_FS, offsetof(struct thread_struct, fs)); + DEFINE(THREAD_FC, offsetof(struct thread_struct, fc)); DEFINE(THREAD_CRP, offsetof(struct thread_struct, crp)); DEFINE(THREAD_ESP0, offsetof(struct thread_struct, esp0)); DEFINE(THREAD_FPREG, offsetof(struct thread_struct, fp)); diff --git a/arch/m68k/kernel/dma.c b/arch/m68k/kernel/dma.c index 2e192a5df949..16063783aa80 100644 --- a/arch/m68k/kernel/dma.c +++ b/arch/m68k/kernel/dma.c @@ -4,20 +4,11 @@ * for more details. */ -#undef DEBUG - #include <linux/dma-map-ops.h> -#include <linux/device.h> #include <linux/kernel.h> -#include <linux/platform_device.h> -#include <linux/scatterlist.h> -#include <linux/slab.h> -#include <linux/vmalloc.h> -#include <linux/export.h> - #include <asm/cacheflush.h> -#if defined(CONFIG_MMU) && !defined(CONFIG_COLDFIRE) +#ifndef CONFIG_COLDFIRE void arch_dma_prep_coherent(struct page *page, size_t size) { cache_push(page_to_phys(page), size); @@ -33,29 +24,6 @@ pgprot_t pgprot_dmacoherent(pgprot_t prot) } return prot; } -#else -void *arch_dma_alloc(struct device *dev, size_t size, dma_addr_t *dma_handle, - gfp_t gfp, unsigned long attrs) -{ - void *ret; - - if (dev == NULL || (*dev->dma_mask < 0xffffffff)) - gfp |= GFP_DMA; - ret = (void *)__get_free_pages(gfp, get_order(size)); - - if (ret != NULL) { - memset(ret, 0, size); - *dma_handle = virt_to_phys(ret); - } - return ret; -} - -void arch_dma_free(struct device *dev, size_t size, void *vaddr, - dma_addr_t dma_handle, unsigned long attrs) -{ - free_pages((unsigned long)vaddr, get_order(size)); -} - #endif /* CONFIG_MMU && !CONFIG_COLDFIRE */ void arch_sync_dma_for_device(phys_addr_t handle, size_t size, diff --git a/arch/m68k/kernel/early_printk.c b/arch/m68k/kernel/early_printk.c index 7d3fe08a48eb..521cbb8a150c 100644 --- a/arch/m68k/kernel/early_printk.c +++ b/arch/m68k/kernel/early_printk.c @@ -12,26 +12,14 @@ #include <linux/string.h> #include <asm/setup.h> -extern void mvme16x_cons_write(struct console *co, - const char *str, unsigned count); -asmlinkage void __init debug_cons_nputs(const char *s, unsigned n); +#include "../mvme147/mvme147.h" +#include "../mvme16x/mvme16x.h" -static void __ref debug_cons_write(struct console *c, - const char *s, unsigned n) -{ -#if !(defined(CONFIG_SUN3) || defined(CONFIG_M68000) || \ - defined(CONFIG_COLDFIRE)) - if (MACH_IS_MVME16x) - mvme16x_cons_write(c, s, n); - else - debug_cons_nputs(s, n); -#endif -} +asmlinkage void __init debug_cons_nputs(struct console *c, const char *s, unsigned int n); static struct console early_console_instance = { .name = "debug", - .write = debug_cons_write, .flags = CON_PRINTBUFFER | CON_BOOT, .index = -1 }; @@ -41,6 +29,12 @@ static int __init setup_early_printk(char *buf) if (early_console || buf) return 0; + if (MACH_IS_MVME147) + early_console_instance.write = mvme147_scc_write; + else if (MACH_IS_MVME16x) + early_console_instance.write = mvme16x_cons_write; + else + early_console_instance.write = debug_cons_nputs; early_console = &early_console_instance; register_console(early_console); @@ -48,20 +42,15 @@ static int __init setup_early_printk(char *buf) } early_param("earlyprintk", setup_early_printk); -/* - * debug_cons_nputs() defined in arch/m68k/kernel/head.S cannot be called - * after init sections are discarded (for platforms that use it). - */ -#if !(defined(CONFIG_SUN3) || defined(CONFIG_M68000) || \ - defined(CONFIG_COLDFIRE)) - static int __init unregister_early_console(void) { - if (!early_console || MACH_IS_MVME16x) - return 0; + /* + * debug_cons_nputs() defined in arch/m68k/kernel/head.S cannot be + * called after init sections are discarded (for platforms that use it). + */ + if (early_console && early_console->write == debug_cons_nputs) + return unregister_console(early_console); - return unregister_console(early_console); + return 0; } late_initcall(unregister_early_console); - -#endif diff --git a/arch/m68k/kernel/entry.S b/arch/m68k/kernel/entry.S index 9dd76fbb7c6b..338b474910f7 100644 --- a/arch/m68k/kernel/entry.S +++ b/arch/m68k/kernel/entry.S @@ -1,13 +1,10 @@ -/* -*- mode: asm -*- +/* SPDX-License-Identifier: GPL-2.0-or-later + * -*- mode: asm -*- * * linux/arch/m68k/kernel/entry.S * * Copyright (C) 1991, 1992 Linus Torvalds * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file README.legal in the main directory of this archive - * for more details. - * * Linux/m68k support by Hamish Macdonald * * 68060 fixes by Jesper Skov @@ -36,7 +33,6 @@ #include <linux/linkage.h> #include <asm/errno.h> #include <asm/setup.h> -#include <asm/segment.h> #include <asm/traps.h> #include <asm/unistd.h> #include <asm/asm-offsets.h> @@ -78,20 +74,38 @@ ENTRY(__sys_clone3) ENTRY(sys_sigreturn) SAVE_SWITCH_STACK - movel %sp,%sp@- | switch_stack pointer - pea %sp@(SWITCH_STACK_SIZE+4) | pt_regs pointer + movel %sp,%a1 | switch_stack pointer + lea %sp@(SWITCH_STACK_SIZE),%a0 | pt_regs pointer + lea %sp@(-84),%sp | leave a gap + movel %a1,%sp@- + movel %a0,%sp@- jbsr do_sigreturn - addql #8,%sp - RESTORE_SWITCH_STACK - rts + jra 1f | shared with rt_sigreturn() ENTRY(sys_rt_sigreturn) SAVE_SWITCH_STACK - movel %sp,%sp@- | switch_stack pointer - pea %sp@(SWITCH_STACK_SIZE+4) | pt_regs pointer + movel %sp,%a1 | switch_stack pointer + lea %sp@(SWITCH_STACK_SIZE),%a0 | pt_regs pointer + lea %sp@(-84),%sp | leave a gap + movel %a1,%sp@- + movel %a0,%sp@- + | stack contents: + | [original pt_regs address] [original switch_stack address] + | [gap] [switch_stack] [pt_regs] [exception frame] jbsr do_rt_sigreturn - addql #8,%sp + +1: + | stack contents now: + | [original pt_regs address] [original switch_stack address] + | [unused part of the gap] [moved switch_stack] [moved pt_regs] + | [replacement exception frame] + | return value of do_{rt_,}sigreturn() points to moved switch_stack. + + movel %d0,%sp | discard the leftover junk RESTORE_SWITCH_STACK + | stack contents now is just [syscall return address] [pt_regs] [frame] + | return pt_regs.d0 + movel %sp@(PT_OFF_D0+4),%d0 rts ENTRY(buserr) @@ -164,12 +178,15 @@ do_trace_entry: movel #-ENOSYS,%sp@(PT_OFF_D0)| needed for strace subql #4,%sp SAVE_SWITCH_STACK - jbsr syscall_trace + jbsr syscall_trace_enter RESTORE_SWITCH_STACK addql #4,%sp + addql #1,%d0 | optimization for cmpil #-1,%d0 + jeq ret_from_syscall movel %sp@(PT_OFF_ORIG_D0),%d0 cmpl #NR_syscalls,%d0 jcs syscall + jra ret_from_syscall badsys: movel #-ENOSYS,%sp@(PT_OFF_D0) jra ret_from_syscall @@ -177,30 +194,11 @@ badsys: do_trace_exit: subql #4,%sp SAVE_SWITCH_STACK - jbsr syscall_trace + jbsr syscall_trace_leave RESTORE_SWITCH_STACK addql #4,%sp jra .Lret_from_exception -ENTRY(ret_from_signal) - movel %curptr@(TASK_STACK),%a1 - tstb %a1@(TINFO_FLAGS+2) - jge 1f - jbsr syscall_trace -1: RESTORE_SWITCH_STACK - addql #4,%sp -/* on 68040 complete pending writebacks if any */ -#ifdef CONFIG_M68040 - bfextu %sp@(PT_OFF_FORMATVEC){#0,#4},%d0 - subql #7,%d0 | bus error frame ? - jbne 1f - movel %sp,%sp@- - jbsr berr_040cleanup - addql #4,%sp -1: -#endif - jra .Lret_from_exception - ENTRY(system_call) SAVE_ALL_SYS @@ -213,6 +211,9 @@ ENTRY(system_call) | syscall trace? tstb %a1@(TINFO_FLAGS+2) jmi do_trace_entry + | seccomp filter active? + btst #5,%a1@(TINFO_FLAGS+2) + bnes do_trace_entry cmpl #NR_syscalls,%d0 jcc badsys syscall: @@ -338,7 +339,7 @@ resume: /* save fs (sfc,%dfc) (may be pointing to kernel memory) */ movec %sfc,%d0 - movew %d0,%a0@(TASK_THREAD+THREAD_FS) + movew %d0,%a0@(TASK_THREAD+THREAD_FC) /* save usp */ /* it is better to use a movel here instead of a movew 8*) */ @@ -424,12 +425,14 @@ resume: movel %a0,%usp /* restore fs (sfc,%dfc) */ - movew %a1@(TASK_THREAD+THREAD_FS),%a0 + movew %a1@(TASK_THREAD+THREAD_FC),%a0 movec %a0,%sfc movec %a0,%dfc /* restore status register */ - movew %a1@(TASK_THREAD+THREAD_SR),%sr + movew %a1@(TASK_THREAD+THREAD_SR),%d0 + oriw #0x0700,%d0 + movew %d0,%sr rts diff --git a/arch/m68k/kernel/head.S b/arch/m68k/kernel/head.S index 493c95db0e51..2e4ef0358887 100644 --- a/arch/m68k/kernel/head.S +++ b/arch/m68k/kernel/head.S @@ -1,4 +1,5 @@ -/* -*- mode: asm -*- +/* SPDX-License-Identifier: GPL-2.0-or-later +** -*- mode: asm -*- ** ** head.S -- This file contains the initial boot code for the ** Linux/68k kernel. @@ -25,11 +26,6 @@ ** for linux-2.1.115 ** 1999/02/11 Richard Zidlicky: added Q40 support (initial version 99/01/01) ** 2004/05/13 Kars de Jong: Finalised HP300 support -** -** This file is subject to the terms and conditions of the GNU General Public -** License. See the file README.legal in the main directory of this archive -** for more details. -** */ /* @@ -262,6 +258,7 @@ #include <asm/bootinfo-hp300.h> #include <asm/bootinfo-mac.h> #include <asm/bootinfo-q40.h> +#include <asm/bootinfo-virt.h> #include <asm/bootinfo-vme.h> #include <asm/setup.h> #include <asm/entry.h> @@ -534,6 +531,7 @@ func_define putn,1 #define is_not_apollo(lab) cmpl &MACH_APOLLO,%pc@(m68k_machtype); jne lab #define is_not_q40(lab) cmpl &MACH_Q40,%pc@(m68k_machtype); jne lab #define is_not_sun3x(lab) cmpl &MACH_SUN3X,%pc@(m68k_machtype); jne lab +#define is_not_virt(lab) cmpl &MACH_VIRT,%pc@(m68k_machtype); jne lab #define hasnt_leds(lab) cmpl &MACH_HP300,%pc@(m68k_machtype); \ jeq 42f; \ @@ -647,6 +645,14 @@ ENTRY(__start) L(test_notmac): #endif /* CONFIG_MAC */ +#ifdef CONFIG_VIRT + is_not_virt(L(test_notvirt)) + + get_bi_record BI_VIRT_GF_TTY_BASE + lea %pc@(L(virt_gf_tty_base)),%a1 + movel %a0@,%a1@ +L(test_notvirt): +#endif /* CONFIG_VIRT */ /* * There are ultimately two pieces of information we want for all kinds of @@ -1237,6 +1243,13 @@ L(mmu_init_not_mac): L(notsun3x): #endif +#ifdef CONFIG_VIRT + is_not_virt(L(novirt)) + mmu_map_tt #1,#0xFF000000,#0x01000000,#_PAGE_NOCACHE_S + jbra L(mmu_init_done) +L(novirt): +#endif + #ifdef CONFIG_APOLLO is_not_apollo(L(notapollo)) @@ -3186,6 +3199,14 @@ func_start serial_putc,%d0/%d1/%a0/%a1 3: #endif +#ifdef CONFIG_VIRT + is_not_virt(1f) + + movel L(virt_gf_tty_base),%a1 + movel %d0,%a1@(GF_PUT_CHAR) +1: +#endif + L(serial_putc_done): func_return serial_putc @@ -3242,8 +3263,8 @@ func_return putn * turns around and calls the internal routines. This routine * is used by the boot console. * - * The calling parameters are: - * void debug_cons_nputs(const char *str, unsigned length) + * The function signature is - + * void debug_cons_nputs(struct console *c, const char *s, unsigned int n) * * This routine does NOT understand variable arguments only * simple strings! @@ -3252,8 +3273,8 @@ ENTRY(debug_cons_nputs) moveml %d0/%d1/%a0,%sp@- movew %sr,%sp@- ori #0x0700,%sr - movel %sp@(18),%a0 /* fetch parameter */ - movel %sp@(22),%d1 /* fetch parameter */ + movel %sp@(22),%a0 /* char *s */ + movel %sp@(26),%d1 /* unsigned int n */ jra 2f 1: #ifdef CONSOLE_DEBUG @@ -3379,6 +3400,7 @@ L(console_clear_loop): movel %d4,%d1 /* screen height in pixels */ divul %a0@(FONT_DESC_HEIGHT),%d1 /* d1 = max num rows */ + subql #1,%d1 /* row range is 0 to num - 1 */ movel %d0,%a2@(Lconsole_struct_num_columns) movel %d1,%a2@(Lconsole_struct_num_rows) @@ -3511,61 +3533,44 @@ func_start console_putc,%a0/%a1/%d0-%d7 tstl %pc@(L(console_font)) jeq L(console_exit) + lea %pc@(L(console_globals)),%a0 + /* Output character in d7 on console. */ movel ARG1,%d7 cmpib #'\n',%d7 - jbne 1f + jne L(console_not_lf) - /* A little safe recursion is good for the soul */ - console_putc #'\r' -1: - lea %pc@(L(console_globals)),%a0 + clrl %a0@(Lconsole_struct_cur_column) /* implicit \r */ - cmpib #10,%d7 - jne L(console_not_lf) movel %a0@(Lconsole_struct_cur_row),%d0 - addil #1,%d0 - movel %d0,%a0@(Lconsole_struct_cur_row) movel %a0@(Lconsole_struct_num_rows),%d1 cmpl %d1,%d0 jcs 1f - subil #1,%d0 - movel %d0,%a0@(Lconsole_struct_cur_row) console_scroll + jra L(console_exit) 1: + addql #1,%d0 + movel %d0,%a0@(Lconsole_struct_cur_row) jra L(console_exit) L(console_not_lf): - cmpib #13,%d7 - jne L(console_not_cr) + cmpib #'\r',%d7 + jne L(console_not_lf_not_cr) clrl %a0@(Lconsole_struct_cur_column) jra L(console_exit) -L(console_not_cr): - cmpib #1,%d7 - jne L(console_not_home) - clrl %a0@(Lconsole_struct_cur_row) - clrl %a0@(Lconsole_struct_cur_column) - jra L(console_exit) - -/* - * At this point we know that the %d7 character is going to be - * rendered on the screen. Register usage is - - * a0 = pointer to console globals - * a1 = font data - * d0 = cursor column - * d1 = cursor row to draw the character - * d7 = character number - */ -L(console_not_home): + /* + * At this point we know that the %d7 character is going to be + * rendered on the screen. Register usage is - + * a0 = pointer to console globals + * a1 = font data + * d0 = cursor column + * d1 = cursor row to draw the character + * d7 = character number + */ +L(console_not_lf_not_cr): movel %a0@(Lconsole_struct_cur_column),%d0 - addql #1,%a0@(Lconsole_struct_cur_column) - movel %a0@(Lconsole_struct_num_columns),%d1 - cmpl %d1,%d0 - jcs 1f - console_putc #'\n' /* recursion is OK! */ -1: movel %a0@(Lconsole_struct_cur_row),%d1 /* @@ -3612,6 +3617,23 @@ L(console_do_font_scanline): addq #1,%d1 dbra %d7,L(console_read_char_scanline) + /* + * Register usage in the code below: + * a0 = pointer to console globals + * d0 = cursor column + * d1 = cursor column limit + */ + + lea %pc@(L(console_globals)),%a0 + + movel %a0@(Lconsole_struct_cur_column),%d0 + addql #1,%d0 + movel %d0,%a0@(Lconsole_struct_cur_column) /* Update cursor pos */ + movel %a0@(Lconsole_struct_num_columns),%d1 + cmpl %d1,%d0 + jcs L(console_exit) + console_putc #'\n' /* Line wrap using tail recursion */ + L(console_exit): func_return console_putc @@ -3865,3 +3887,9 @@ q40_mem_cptr: L(q40_do_debug): .long 0 #endif + +#if defined(CONFIG_VIRT) +GF_PUT_CHAR = 0x00 +L(virt_gf_tty_base): + .long 0 +#endif /* CONFIG_VIRT */ diff --git a/arch/m68k/kernel/ints.c b/arch/m68k/kernel/ints.c index 5b8d66fbf383..cf2b13488476 100644 --- a/arch/m68k/kernel/ints.c +++ b/arch/m68k/kernel/ints.c @@ -26,6 +26,8 @@ #include <asm/q40ints.h> #endif +#include "ints.h" + extern u32 auto_irqhandler_fixup[]; extern u16 user_irqvec_fixup[]; diff --git a/arch/m68k/kernel/ints.h b/arch/m68k/kernel/ints.h new file mode 100644 index 000000000000..ecac6011c1a4 --- /dev/null +++ b/arch/m68k/kernel/ints.h @@ -0,0 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ + +#include <linux/linkage.h> + +struct pt_regs; + +asmlinkage void handle_badint(struct pt_regs *regs); diff --git a/arch/m68k/kernel/machine_kexec.c b/arch/m68k/kernel/machine_kexec.c index 206f84983120..739875540e89 100644 --- a/arch/m68k/kernel/machine_kexec.c +++ b/arch/m68k/kernel/machine_kexec.c @@ -6,6 +6,7 @@ #include <linux/kexec.h> #include <linux/mm.h> #include <linux/delay.h> +#include <linux/reboot.h> #include <asm/cacheflush.h> #include <asm/page.h> diff --git a/arch/m68k/kernel/pcibios.c b/arch/m68k/kernel/pcibios.c index b0e110d3d2e6..e6ab3f9ff5d8 100644 --- a/arch/m68k/kernel/pcibios.c +++ b/arch/m68k/kernel/pcibios.c @@ -44,41 +44,24 @@ resource_size_t pcibios_align_resource(void *data, const struct resource *res, */ int pcibios_enable_device(struct pci_dev *dev, int mask) { - struct resource *r; u16 cmd, newcmd; - int idx; + int ret; - pci_read_config_word(dev, PCI_COMMAND, &cmd); - newcmd = cmd; - - for (idx = 0; idx < 6; idx++) { - /* Only set up the requested stuff */ - if (!(mask & (1 << idx))) - continue; - - r = dev->resource + idx; - if (!r->start && r->end) { - pr_err("PCI: Device %s not available because of resource collisions\n", - pci_name(dev)); - return -EINVAL; - } - if (r->flags & IORESOURCE_IO) - newcmd |= PCI_COMMAND_IO; - if (r->flags & IORESOURCE_MEM) - newcmd |= PCI_COMMAND_MEMORY; - } + ret = pci_enable_resources(dev, mask); + if (ret < 0) + return ret; /* * Bridges (eg, cardbus bridges) need to be fully enabled */ - if ((dev->class >> 16) == PCI_BASE_CLASS_BRIDGE) + if ((dev->class >> 16) == PCI_BASE_CLASS_BRIDGE) { + pci_read_config_word(dev, PCI_COMMAND, &cmd); newcmd |= PCI_COMMAND_IO | PCI_COMMAND_MEMORY; - - - if (newcmd != cmd) { - pr_info("PCI: enabling device %s (0x%04x -> 0x%04x)\n", - pci_name(dev), cmd, newcmd); - pci_write_config_word(dev, PCI_COMMAND, newcmd); + if (newcmd != cmd) { + pr_info("PCI: enabling bridge %s (0x%04x -> 0x%04x)\n", + pci_name(dev), cmd, newcmd); + pci_write_config_word(dev, PCI_COMMAND, newcmd); + } } return 0; } @@ -92,9 +75,3 @@ void pcibios_fixup_bus(struct pci_bus *bus) pci_write_config_byte(dev, PCI_LATENCY_TIMER, 32); } } - -char *pcibios_setup(char *str) -{ - return str; -} - diff --git a/arch/m68k/kernel/process.c b/arch/m68k/kernel/process.c index db49f9091711..f5a07a70e938 100644 --- a/arch/m68k/kernel/process.c +++ b/arch/m68k/kernel/process.c @@ -32,11 +32,13 @@ #include <linux/rcupdate.h> #include <linux/syscalls.h> #include <linux/uaccess.h> +#include <linux/elfcore.h> #include <asm/traps.h> #include <asm/machdep.h> #include <asm/setup.h> +#include "process.h" asmlinkage void ret_from_fork(void); asmlinkage void ret_from_kernel_thread(void); @@ -67,12 +69,11 @@ void machine_halt(void) void machine_power_off(void) { - if (mach_power_off) - mach_power_off(); + do_kernel_power_off(); for (;;); } -void (*pm_power_off)(void) = machine_power_off; +void (*pm_power_off)(void); EXPORT_SYMBOL(pm_power_off); void show_regs(struct pt_regs * regs) @@ -92,7 +93,7 @@ void show_regs(struct pt_regs * regs) void flush_thread(void) { - current->thread.fs = __USER_DS; + current->thread.fc = USER_DATA; #ifdef CONFIG_FPU if (!FPU_IS_EMU) { unsigned long zero = 0; @@ -116,7 +117,7 @@ asmlinkage int m68k_clone(struct pt_regs *regs) { /* regs will be equal to current_pt_regs() */ struct kernel_clone_args args = { - .flags = regs->d1 & ~CSIGNAL, + .flags = (u32)(regs->d1) & ~CSIGNAL, .pidfd = (int __user *)regs->d3, .child_tid = (int __user *)regs->d4, .parent_tid = (int __user *)regs->d3, @@ -138,9 +139,11 @@ asmlinkage int m68k_clone3(struct pt_regs *regs) return sys_clone3((struct clone_args __user *)regs->d1, regs->d2); } -int copy_thread(unsigned long clone_flags, unsigned long usp, unsigned long arg, - struct task_struct *p, unsigned long tls) +int copy_thread(struct task_struct *p, const struct kernel_clone_args *args) { + u64 clone_flags = args->flags; + unsigned long usp = args->stack; + unsigned long tls = args->tls; struct fork_frame { struct switch_stack sw; struct pt_regs regs; @@ -155,14 +158,14 @@ int copy_thread(unsigned long clone_flags, unsigned long usp, unsigned long arg, * Must save the current SFC/DFC value, NOT the value when * the parent was last descheduled - RGH 10-08-96 */ - p->thread.fs = get_fs().seg; + p->thread.fc = USER_DATA; - if (unlikely(p->flags & (PF_KTHREAD | PF_IO_WORKER))) { + if (unlikely(args->fn)) { /* kernel thread */ memset(frame, 0, sizeof(struct fork_frame)); frame->regs.sr = PS_S; - frame->sw.a3 = usp; /* function */ - frame->sw.d7 = arg; + frame->sw.a3 = (unsigned long)args->fn; + frame->sw.d7 = (unsigned long)args->fn_arg; frame->sw.retpc = (unsigned long)ret_from_kernel_thread; p->thread.usp = 0; return 0; @@ -212,7 +215,7 @@ int copy_thread(unsigned long clone_flags, unsigned long usp, unsigned long arg, } /* Fill in the fpu structure for a core dump. */ -int dump_fpu (struct pt_regs *regs, struct user_m68kfp_struct *fpu) +int elf_core_copy_task_fpregs(struct task_struct *t, elf_fpregset_t *fpu) { if (FPU_IS_EMU) { int i; @@ -261,15 +264,12 @@ int dump_fpu (struct pt_regs *regs, struct user_m68kfp_struct *fpu) return 1; } -EXPORT_SYMBOL(dump_fpu); -unsigned long get_wchan(struct task_struct *p) +unsigned long __get_wchan(struct task_struct *p) { unsigned long fp, pc; unsigned long stack_page; int count = 0; - if (!p || p == current || task_is_running(p)) - return 0; stack_page = (unsigned long)task_stack_page(p); fp = ((struct switch_stack *)p->thread.ksp)->a6; diff --git a/arch/m68k/kernel/process.h b/arch/m68k/kernel/process.h new file mode 100644 index 000000000000..d31745f2e64b --- /dev/null +++ b/arch/m68k/kernel/process.h @@ -0,0 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0 */ + +#include <linux/linkage.h> + +struct pt_regs; + +asmlinkage int m68k_clone(struct pt_regs *regs); +asmlinkage int m68k_clone3(struct pt_regs *regs); diff --git a/arch/m68k/kernel/ptrace.c b/arch/m68k/kernel/ptrace.c index 94b3b274186d..cfa2df24eced 100644 --- a/arch/m68k/kernel/ptrace.c +++ b/arch/m68k/kernel/ptrace.c @@ -19,12 +19,15 @@ #include <linux/ptrace.h> #include <linux/user.h> #include <linux/signal.h> -#include <linux/tracehook.h> - +#include <linux/regset.h> +#include <linux/elf.h> +#include <linux/seccomp.h> #include <linux/uaccess.h> #include <asm/page.h> #include <asm/processor.h> +#include "ptrace.h" + /* * does not yet catch signals sent when the child dies. * in exit.c or in signal.c. @@ -271,34 +274,77 @@ out_eio: return -EIO; } -asmlinkage void syscall_trace(void) -{ - ptrace_notify(SIGTRAP | ((current->ptrace & PT_TRACESYSGOOD) - ? 0x80 : 0)); - /* - * this isn't the same as continuing with a signal, but it will do - * for normal use. strace only continues with a signal if the - * stopping signal is not SIGTRAP. -brl - */ - if (current->exit_code) { - send_sig(current->exit_code, current, 1); - current->exit_code = 0; - } -} - -#if defined(CONFIG_COLDFIRE) || !defined(CONFIG_MMU) asmlinkage int syscall_trace_enter(void) { int ret = 0; if (test_thread_flag(TIF_SYSCALL_TRACE)) - ret = tracehook_report_syscall_entry(task_pt_regs(current)); + ret = ptrace_report_syscall_entry(task_pt_regs(current)); + + if (secure_computing() == -1) + return -1; + return ret; } asmlinkage void syscall_trace_leave(void) { if (test_thread_flag(TIF_SYSCALL_TRACE)) - tracehook_report_syscall_exit(task_pt_regs(current), 0); + ptrace_report_syscall_exit(task_pt_regs(current), 0); +} + +#if defined(CONFIG_BINFMT_ELF_FDPIC) && defined(CONFIG_ELF_CORE) +/* + * Currently the only thing that needs to use regsets for m68k is the + * coredump support of the elf_fdpic loader. Implement the minimum + * definitions required for that. + */ +static int m68k_regset_get(struct task_struct *target, + const struct user_regset *regset, + struct membuf to) +{ + struct pt_regs *ptregs = task_pt_regs(target); + u32 uregs[ELF_NGREG]; + + ELF_CORE_COPY_REGS(uregs, ptregs); + return membuf_write(&to, uregs, sizeof(uregs)); +} + +enum m68k_regset { + REGSET_GPR, +#ifdef CONFIG_FPU + REGSET_FPU, +#endif +}; + +static const struct user_regset m68k_user_regsets[] = { + [REGSET_GPR] = { + USER_REGSET_NOTE_TYPE(PRSTATUS), + .n = ELF_NGREG, + .size = sizeof(u32), + .align = sizeof(u16), + .regset_get = m68k_regset_get, + }, +#ifdef CONFIG_FPU + [REGSET_FPU] = { + USER_REGSET_NOTE_TYPE(PRFPREG), + .n = sizeof(struct user_m68kfp_struct) / sizeof(u32), + .size = sizeof(u32), + .align = sizeof(u32), + } +#endif /* CONFIG_FPU */ +}; + +static const struct user_regset_view user_m68k_view = { + .name = "m68k", + .e_machine = EM_68K, + .ei_osabi = ELF_OSABI, + .regsets = m68k_user_regsets, + .n = ARRAY_SIZE(m68k_user_regsets) +}; + +const struct user_regset_view *task_user_regset_view(struct task_struct *task) +{ + return &user_m68k_view; } -#endif /* CONFIG_COLDFIRE */ +#endif /* CONFIG_BINFMT_ELF_FDPIC && CONFIG_ELF_CORE */ diff --git a/arch/m68k/kernel/ptrace.h b/arch/m68k/kernel/ptrace.h new file mode 100644 index 000000000000..77018037f10f --- /dev/null +++ b/arch/m68k/kernel/ptrace.h @@ -0,0 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ + +#include <linux/linkage.h> + +asmlinkage int syscall_trace_enter(void); +asmlinkage void syscall_trace_leave(void); diff --git a/arch/m68k/kernel/relocate_kernel.S b/arch/m68k/kernel/relocate_kernel.S index ab0f1e7d4653..f7667079e08e 100644 --- a/arch/m68k/kernel/relocate_kernel.S +++ b/arch/m68k/kernel/relocate_kernel.S @@ -26,7 +26,7 @@ ENTRY(relocate_new_kernel) lea %pc@(.Lcopy),%a4 2: addl #0x00000000,%a4 /* virt_to_phys() */ - .section ".m68k_fixup","aw" + .section .m68k_fixup,"aw" .long M68K_FIXUP_MEMOFFSET, 2b+2 .previous @@ -49,7 +49,7 @@ ENTRY(relocate_new_kernel) lea %pc@(.Lcont040),%a4 5: addl #0x00000000,%a4 /* virt_to_phys() */ - .section ".m68k_fixup","aw" + .section .m68k_fixup,"aw" .long M68K_FIXUP_MEMOFFSET, 5b+2 .previous diff --git a/arch/m68k/kernel/setup_mm.c b/arch/m68k/kernel/setup_mm.c index 4b51bfd38e5f..c7e8de0d34bb 100644 --- a/arch/m68k/kernel/setup_mm.c +++ b/arch/m68k/kernel/setup_mm.c @@ -10,13 +10,13 @@ */ #include <linux/kernel.h> +#include <linux/cpu.h> #include <linux/mm.h> #include <linux/sched.h> #include <linux/delay.h> #include <linux/interrupt.h> #include <linux/fs.h> #include <linux/console.h> -#include <linux/genhd.h> #include <linux/errno.h> #include <linux/string.h> #include <linux/init.h> @@ -26,6 +26,7 @@ #include <linux/module.h> #include <linux/nvram.h> #include <linux/initrd.h> +#include <linux/random.h> #include <asm/bootinfo.h> #include <asm/byteorder.h> @@ -47,6 +48,7 @@ #endif #include <asm/macintosh.h> #include <asm/natfeat.h> +#include <asm/config.h> #if !FPSTATESIZE || !NR_IRQS #warning No CPU/platform type selected, your kernel will not work! @@ -87,18 +89,8 @@ void (*mach_sched_init) (void) __initdata = NULL; void (*mach_init_IRQ) (void) __initdata = NULL; void (*mach_get_model) (char *model); void (*mach_get_hardware_list) (struct seq_file *m); -/* machine dependent timer functions */ -int (*mach_hwclk) (int, struct rtc_time*); -EXPORT_SYMBOL(mach_hwclk); -unsigned int (*mach_get_ss)(void); -int (*mach_get_rtc_pll)(struct rtc_pll_info *); -int (*mach_set_rtc_pll)(struct rtc_pll_info *); -EXPORT_SYMBOL(mach_get_ss); -EXPORT_SYMBOL(mach_get_rtc_pll); -EXPORT_SYMBOL(mach_set_rtc_pll); void (*mach_reset)( void ); void (*mach_halt)( void ); -void (*mach_power_off)( void ); #ifdef CONFIG_HEARTBEAT void (*mach_heartbeat) (int); EXPORT_SYMBOL(mach_heartbeat); @@ -113,38 +105,13 @@ EXPORT_SYMBOL(isa_type); EXPORT_SYMBOL(isa_sex); #endif -extern int amiga_parse_bootinfo(const struct bi_record *); -extern int atari_parse_bootinfo(const struct bi_record *); -extern int mac_parse_bootinfo(const struct bi_record *); -extern int q40_parse_bootinfo(const struct bi_record *); -extern int bvme6000_parse_bootinfo(const struct bi_record *); -extern int mvme16x_parse_bootinfo(const struct bi_record *); -extern int mvme147_parse_bootinfo(const struct bi_record *); -extern int hp300_parse_bootinfo(const struct bi_record *); -extern int apollo_parse_bootinfo(const struct bi_record *); - -extern void config_amiga(void); -extern void config_atari(void); -extern void config_mac(void); -extern void config_sun3(void); -extern void config_apollo(void); -extern void config_mvme147(void); -extern void config_mvme16x(void); -extern void config_bvme6000(void); -extern void config_hp300(void); -extern void config_q40(void); -extern void config_sun3x(void); - #define MASK_256K 0xfffc0000 -extern void paging_init(void); - static void __init m68k_parse_bootinfo(const struct bi_record *record) { + const struct bi_record *first_record = record; uint16_t tag; - save_bootinfo(record); - while ((tag = be16_to_cpu(record->tag)) != BI_LAST) { int unknown = 0; const void *data = record->data; @@ -180,10 +147,20 @@ static void __init m68k_parse_bootinfo(const struct bi_record *record) break; case BI_COMMAND_LINE: - strlcpy(m68k_command_line, data, - sizeof(m68k_command_line)); + strscpy(m68k_command_line, data); break; + case BI_RNG_SEED: { + u16 len = be16_to_cpup(data); + add_bootloader_randomness(data + 2, len); + /* + * Zero the data to preserve forward secrecy, and zero the + * length to prevent kexec from using it. + */ + memzero_explicit((void *)data, len + 2); + break; + } + default: if (MACH_IS_AMIGA) unknown = amiga_parse_bootinfo(record); @@ -203,6 +180,8 @@ static void __init m68k_parse_bootinfo(const struct bi_record *record) unknown = hp300_parse_bootinfo(record); else if (MACH_IS_APOLLO) unknown = apollo_parse_bootinfo(record); + else if (MACH_IS_VIRT) + unknown = virt_parse_bootinfo(record); else unknown = 1; } @@ -212,6 +191,8 @@ static void __init m68k_parse_bootinfo(const struct bi_record *record) record = (struct bi_record *)((unsigned long)record + size); } + save_bootinfo(first_record); + m68k_realnum_memory = m68k_num_memory; #ifdef CONFIG_SINGLE_MEMORY_CHUNK if (m68k_num_memory > 1) { @@ -261,13 +242,16 @@ void __init setup_arch(char **cmdline_p) setup_initial_init_mm((void *)PAGE_OFFSET, _etext, _edata, _end); #if defined(CONFIG_BOOTPARAM) - strncpy(m68k_command_line, CONFIG_BOOTPARAM_STRING, CL_SIZE); - m68k_command_line[CL_SIZE - 1] = 0; + strscpy(m68k_command_line, CONFIG_BOOTPARAM_STRING, CL_SIZE); #endif /* CONFIG_BOOTPARAM */ process_uboot_commandline(&m68k_command_line[0], CL_SIZE); *cmdline_p = m68k_command_line; memcpy(boot_command_line, *cmdline_p, CL_SIZE); - + /* + * Initialise the static keys early as they may be enabled by the + * cpufeature code and early parameters. + */ + jump_label_init(); parse_early_param(); switch (m68k_machtype) { @@ -334,24 +318,28 @@ void __init setup_arch(char **cmdline_p) config_BSP(NULL, 0); break; #endif +#ifdef CONFIG_VIRT + case MACH_VIRT: + config_virt(); + break; +#endif default: panic("No configuration setup"); } - paging_init(); + if (IS_ENABLED(CONFIG_BLK_DEV_INITRD) && m68k_ramdisk.size) + memblock_reserve(m68k_ramdisk.addr, m68k_ramdisk.size); -#ifdef CONFIG_NATFEAT - nf_init(); -#endif + paging_init(); -#ifndef CONFIG_SUN3 -#ifdef CONFIG_BLK_DEV_INITRD - if (m68k_ramdisk.size) { - memblock_reserve(m68k_ramdisk.addr, m68k_ramdisk.size); + if (IS_ENABLED(CONFIG_BLK_DEV_INITRD) && m68k_ramdisk.size) { initrd_start = (unsigned long)phys_to_virt(m68k_ramdisk.addr); initrd_end = initrd_start + m68k_ramdisk.size; pr_info("initrd: %08lx - %08lx\n", initrd_start, initrd_end); } + +#ifdef CONFIG_NATFEAT + nf_init(); #endif #ifdef CONFIG_ATARI @@ -364,8 +352,6 @@ void __init setup_arch(char **cmdline_p) } #endif -#endif /* !CONFIG_SUN3 */ - /* set ISA defs early as possible */ #if defined(CONFIG_ISA) && defined(MULTI_ISA) if (MACH_IS_Q40) { @@ -498,7 +484,7 @@ static int hardware_proc_show(struct seq_file *m, void *v) if (mach_get_model) mach_get_model(model); else - strcpy(model, "Unknown m68k"); + strscpy(model, "Unknown m68k"); seq_printf(m, "Model:\t\t%s\n", model); for (mem = 0, i = 0; i < m68k_num_memory; i++) @@ -519,7 +505,7 @@ static int __init proc_hardware_init(void) module_init(proc_hardware_init); #endif -void check_bugs(void) +void __init arch_cpu_finalize_init(void) { #if defined(CONFIG_FPU) && !defined(CONFIG_M68KFPU_EMU) if (m68k_fputype == 0) { diff --git a/arch/m68k/kernel/setup_no.c b/arch/m68k/kernel/setup_no.c index 5e4104f07a44..f724875b15cc 100644 --- a/arch/m68k/kernel/setup_no.c +++ b/arch/m68k/kernel/setup_no.c @@ -21,7 +21,6 @@ #include <linux/sched.h> #include <linux/delay.h> #include <linux/interrupt.h> -#include <linux/fb.h> #include <linux/module.h> #include <linux/mm.h> #include <linux/console.h> @@ -50,12 +49,10 @@ char __initdata command_line[COMMAND_LINE_SIZE]; /* machine dependent timer functions */ void (*mach_sched_init)(void) __initdata = NULL; -int (*mach_hwclk) (int, struct rtc_time*); /* machine dependent reboot functions */ void (*mach_reset)(void); void (*mach_halt)(void); -void (*mach_power_off)(void); #ifdef CONFIG_M68000 #if defined(CONFIG_M68328) @@ -92,8 +89,7 @@ void __init setup_arch(char **cmdline_p) config_BSP(&command_line[0], sizeof(command_line)); #if defined(CONFIG_BOOTPARAM) - strncpy(&command_line[0], CONFIG_BOOTPARAM_STRING, sizeof(command_line)); - command_line[sizeof(command_line) - 1] = 0; + strscpy(&command_line[0], CONFIG_BOOTPARAM_STRING, sizeof(command_line)); #endif /* CONFIG_BOOTPARAM */ process_uboot_commandline(&command_line[0], sizeof(command_line)); @@ -141,7 +137,7 @@ void __init setup_arch(char **cmdline_p) pr_debug("KERNEL -> TEXT=0x%p-0x%p DATA=0x%p-0x%p BSS=0x%p-0x%p\n", _stext, _etext, _sdata, _edata, __bss_start, __bss_stop); - pr_debug("MEMORY -> ROMFS=0x%p-0x%06lx MEM=0x%06lx-0x%06lx\n ", + pr_debug("MEMORY -> ROMFS=0x%p-0x%06lx MEM=0x%06lx-0x%06lx\n", __bss_stop, memory_start, memory_start, memory_end); memblock_add(_rambase, memory_end - _rambase); @@ -149,8 +145,7 @@ void __init setup_arch(char **cmdline_p) /* Keep a copy of command line */ *cmdline_p = &command_line[0]; - memcpy(boot_command_line, command_line, COMMAND_LINE_SIZE); - boot_command_line[COMMAND_LINE_SIZE-1] = 0; + strscpy(boot_command_line, command_line, COMMAND_LINE_SIZE); /* * Give all the memory to the bootmap allocator, tell it to put the diff --git a/arch/m68k/kernel/signal.c b/arch/m68k/kernel/signal.c index 8f215e79e70e..e628b859ef21 100644 --- a/arch/m68k/kernel/signal.c +++ b/arch/m68k/kernel/signal.c @@ -43,7 +43,7 @@ #include <linux/tty.h> #include <linux/binfmts.h> #include <linux/extable.h> -#include <linux/tracehook.h> +#include <linux/resume_user_mode.h> #include <asm/setup.h> #include <linux/uaccess.h> @@ -51,6 +51,8 @@ #include <asm/ucontext.h> #include <asm/cacheflush.h> +#include "signal.h" + #ifdef CONFIG_MMU /* @@ -447,7 +449,7 @@ static inline void save_fpu_state(struct sigcontext *sc, struct pt_regs *regs) if (CPU_IS_060 ? sc->sc_fpstate[2] : sc->sc_fpstate[0]) { fpu_version = sc->sc_fpstate[0]; - if (CPU_IS_020_OR_030 && + if (CPU_IS_020_OR_030 && !regs->stkadj && regs->vector >= (VEC_FPBRUC * 4) && regs->vector <= (VEC_FPNAN * 4)) { /* Clear pending exception in 68882 idle frame */ @@ -510,7 +512,7 @@ static inline int rt_save_fpu_state(struct ucontext __user *uc, struct pt_regs * if (!(CPU_IS_060 || CPU_IS_COLDFIRE)) context_size = fpstate[1]; fpu_version = fpstate[0]; - if (CPU_IS_020_OR_030 && + if (CPU_IS_020_OR_030 && !regs->stkadj && regs->vector >= (VEC_FPBRUC * 4) && regs->vector <= (VEC_FPNAN * 4)) { /* Clear pending exception in 68882 idle frame */ @@ -625,6 +627,7 @@ static inline void siginfo_build_tests(void) /* _sigfault._perf */ BUILD_BUG_ON(offsetof(siginfo_t, si_perf_data) != 0x10); BUILD_BUG_ON(offsetof(siginfo_t, si_perf_type) != 0x14); + BUILD_BUG_ON(offsetof(siginfo_t, si_perf_flags) != 0x18); /* _sigpoll */ BUILD_BUG_ON(offsetof(siginfo_t, si_band) != 0x0c); @@ -641,56 +644,35 @@ static inline void siginfo_build_tests(void) static int mangle_kernel_stack(struct pt_regs *regs, int formatvec, void __user *fp) { - int fsize = frame_extra_sizes(formatvec >> 12); - if (fsize < 0) { + int extra = frame_extra_sizes(formatvec >> 12); + char buf[sizeof_field(struct frame, un)]; + + if (extra < 0) { /* * user process trying to return with weird frame format */ pr_debug("user process returning with weird frame format\n"); - return 1; + return -1; } - if (!fsize) { - regs->format = formatvec >> 12; - regs->vector = formatvec & 0xfff; - } else { - struct switch_stack *sw = (struct switch_stack *)regs - 1; - /* yes, twice as much as max(sizeof(frame.un.fmt<x>)) */ - unsigned long buf[sizeof_field(struct frame, un) / 2]; - - /* that'll make sure that expansion won't crap over data */ - if (copy_from_user(buf + fsize / 4, fp, fsize)) - return 1; - - /* point of no return */ - regs->format = formatvec >> 12; - regs->vector = formatvec & 0xfff; -#define frame_offset (sizeof(struct pt_regs)+sizeof(struct switch_stack)) - __asm__ __volatile__ ( -#ifdef CONFIG_COLDFIRE - " movel %0,%/sp\n\t" - " bra ret_from_signal\n" -#else - " movel %0,%/a0\n\t" - " subl %1,%/a0\n\t" /* make room on stack */ - " movel %/a0,%/sp\n\t" /* set stack pointer */ - /* move switch_stack and pt_regs */ - "1: movel %0@+,%/a0@+\n\t" - " dbra %2,1b\n\t" - " lea %/sp@(%c3),%/a0\n\t" /* add offset of fmt */ - " lsrl #2,%1\n\t" - " subql #1,%1\n\t" - /* copy to the gap we'd made */ - "2: movel %4@+,%/a0@+\n\t" - " dbra %1,2b\n\t" - " bral ret_from_signal\n" + if (extra && copy_from_user(buf, fp, extra)) + return -1; + regs->format = formatvec >> 12; + regs->vector = formatvec & 0xfff; + if (extra) { + void *p = (struct switch_stack *)regs - 1; + struct frame *new = (void *)regs - extra; + int size = sizeof(struct pt_regs)+sizeof(struct switch_stack); + + memmove(p - extra, p, size); + memcpy(p - extra + size, buf, extra); + current->thread.esp0 = (unsigned long)&new->ptregs; +#ifdef CONFIG_M68040 + /* on 68040 complete pending writebacks if any */ + if (new->ptregs.format == 7) // bus error frame + berr_040cleanup(new); #endif - : /* no outputs, it doesn't ever return */ - : "a" (sw), "d" (fsize), "d" (frame_offset/4-1), - "n" (frame_offset), "a" (buf + fsize/4) - : "a0"); -#undef frame_offset } - return 0; + return extra; } static inline int @@ -698,7 +680,6 @@ restore_sigcontext(struct pt_regs *regs, struct sigcontext __user *usc, void __u { int formatvec; struct sigcontext context; - int err = 0; siginfo_build_tests(); @@ -707,7 +688,7 @@ restore_sigcontext(struct pt_regs *regs, struct sigcontext __user *usc, void __u /* get previous context */ if (copy_from_user(&context, usc, sizeof(context))) - goto badframe; + return -1; /* restore passed registers */ regs->d0 = context.sc_d0; @@ -720,15 +701,10 @@ restore_sigcontext(struct pt_regs *regs, struct sigcontext __user *usc, void __u wrusp(context.sc_usp); formatvec = context.sc_formatvec; - err = restore_fpu_state(&context); - - if (err || mangle_kernel_stack(regs, formatvec, fp)) - goto badframe; - - return 0; + if (restore_fpu_state(&context)) + return -1; -badframe: - return 1; + return mangle_kernel_stack(regs, formatvec, fp); } static inline int @@ -745,7 +721,7 @@ rt_restore_ucontext(struct pt_regs *regs, struct switch_stack *sw, err = __get_user(temp, &uc->uc_mcontext.version); if (temp != MCONTEXT_VERSION) - goto badframe; + return -1; /* restore passed registers */ err |= __get_user(regs->d0, &gregs[0]); err |= __get_user(regs->d1, &gregs[1]); @@ -774,22 +750,17 @@ rt_restore_ucontext(struct pt_regs *regs, struct switch_stack *sw, err |= restore_altstack(&uc->uc_stack); if (err) - goto badframe; - - if (mangle_kernel_stack(regs, temp, &uc->uc_extra)) - goto badframe; - - return 0; + return -1; -badframe: - return 1; + return mangle_kernel_stack(regs, temp, &uc->uc_extra); } -asmlinkage int do_sigreturn(struct pt_regs *regs, struct switch_stack *sw) +asmlinkage void *do_sigreturn(struct pt_regs *regs, struct switch_stack *sw) { unsigned long usp = rdusp(); struct sigframe __user *frame = (struct sigframe __user *)(usp - 4); sigset_t set; + int size; if (!access_ok(frame, sizeof(*frame))) goto badframe; @@ -801,20 +772,22 @@ asmlinkage int do_sigreturn(struct pt_regs *regs, struct switch_stack *sw) set_current_blocked(&set); - if (restore_sigcontext(regs, &frame->sc, frame + 1)) + size = restore_sigcontext(regs, &frame->sc, frame + 1); + if (size < 0) goto badframe; - return regs->d0; + return (void *)sw - size; badframe: force_sig(SIGSEGV); - return 0; + return sw; } -asmlinkage int do_rt_sigreturn(struct pt_regs *regs, struct switch_stack *sw) +asmlinkage void *do_rt_sigreturn(struct pt_regs *regs, struct switch_stack *sw) { unsigned long usp = rdusp(); struct rt_sigframe __user *frame = (struct rt_sigframe __user *)(usp - 4); sigset_t set; + int size; if (!access_ok(frame, sizeof(*frame))) goto badframe; @@ -823,27 +796,34 @@ asmlinkage int do_rt_sigreturn(struct pt_regs *regs, struct switch_stack *sw) set_current_blocked(&set); - if (rt_restore_ucontext(regs, sw, &frame->uc)) + size = rt_restore_ucontext(regs, sw, &frame->uc); + if (size < 0) goto badframe; - return regs->d0; + return (void *)sw - size; badframe: force_sig(SIGSEGV); - return 0; + return sw; +} + +static inline struct pt_regs *rte_regs(struct pt_regs *regs) +{ + return (void *)regs + regs->stkadj; } static void setup_sigcontext(struct sigcontext *sc, struct pt_regs *regs, unsigned long mask) { + struct pt_regs *tregs = rte_regs(regs); sc->sc_mask = mask; sc->sc_usp = rdusp(); sc->sc_d0 = regs->d0; sc->sc_d1 = regs->d1; sc->sc_a0 = regs->a0; sc->sc_a1 = regs->a1; - sc->sc_sr = regs->sr; - sc->sc_pc = regs->pc; - sc->sc_formatvec = regs->format << 12 | regs->vector; + sc->sc_sr = tregs->sr; + sc->sc_pc = tregs->pc; + sc->sc_formatvec = tregs->format << 12 | tregs->vector; save_a5_state(sc, regs); save_fpu_state(sc, regs); } @@ -851,6 +831,7 @@ static void setup_sigcontext(struct sigcontext *sc, struct pt_regs *regs, static inline int rt_setup_ucontext(struct ucontext __user *uc, struct pt_regs *regs) { struct switch_stack *sw = (struct switch_stack *)regs - 1; + struct pt_regs *tregs = rte_regs(regs); greg_t __user *gregs = uc->uc_mcontext.gregs; int err = 0; @@ -871,43 +852,50 @@ static inline int rt_setup_ucontext(struct ucontext __user *uc, struct pt_regs * err |= __put_user(sw->a5, &gregs[13]); err |= __put_user(sw->a6, &gregs[14]); err |= __put_user(rdusp(), &gregs[15]); - err |= __put_user(regs->pc, &gregs[16]); - err |= __put_user(regs->sr, &gregs[17]); - err |= __put_user((regs->format << 12) | regs->vector, &uc->uc_formatvec); + err |= __put_user(tregs->pc, &gregs[16]); + err |= __put_user(tregs->sr, &gregs[17]); + err |= __put_user((tregs->format << 12) | tregs->vector, &uc->uc_formatvec); err |= rt_save_fpu_state(uc, regs); return err; } static inline void __user * -get_sigframe(struct ksignal *ksig, size_t frame_size) +get_sigframe(struct ksignal *ksig, struct pt_regs *tregs, size_t frame_size) { unsigned long usp = sigsp(rdusp(), ksig); + unsigned long gap = 0; - return (void __user *)((usp - frame_size) & -8UL); + if (CPU_IS_020_OR_030 && tregs->format == 0xb) { + /* USP is unreliable so use worst-case value */ + gap = 256; + } + + return (void __user *)((usp - gap - frame_size) & -8UL); } static int setup_frame(struct ksignal *ksig, sigset_t *set, struct pt_regs *regs) { struct sigframe __user *frame; - int fsize = frame_extra_sizes(regs->format); + struct pt_regs *tregs = rte_regs(regs); + int fsize = frame_extra_sizes(tregs->format); struct sigcontext context; int err = 0, sig = ksig->sig; if (fsize < 0) { pr_debug("setup_frame: Unknown frame format %#x\n", - regs->format); + tregs->format); return -EFAULT; } - frame = get_sigframe(ksig, sizeof(*frame) + fsize); + frame = get_sigframe(ksig, tregs, sizeof(*frame) + fsize); if (fsize) err |= copy_to_user (frame + 1, regs + 1, fsize); err |= __put_user(sig, &frame->sig); - err |= __put_user(regs->vector, &frame->code); + err |= __put_user(tregs->vector, &frame->code); err |= __put_user(&frame->sc, &frame->psc); if (_NSIG_WORDS > 1) @@ -934,33 +922,27 @@ static int setup_frame(struct ksignal *ksig, sigset_t *set, push_cache ((unsigned long) &frame->retcode); /* - * Set up registers for signal handler. All the state we are about - * to destroy is successfully copied to sigframe. - */ - wrusp ((unsigned long) frame); - regs->pc = (unsigned long) ksig->ka.sa.sa_handler; - adjustformat(regs); - - /* * This is subtle; if we build more than one sigframe, all but the * first one will see frame format 0 and have fsize == 0, so we won't * screw stkadj. */ - if (fsize) + if (fsize) { regs->stkadj = fsize; - - /* Prepare to skip over the extra stuff in the exception frame. */ - if (regs->stkadj) { - struct pt_regs *tregs = - (struct pt_regs *)((ulong)regs + regs->stkadj); + tregs = rte_regs(regs); pr_debug("Performing stackadjust=%04lx\n", regs->stkadj); - /* This must be copied with decreasing addresses to - handle overlaps. */ tregs->vector = 0; tregs->format = 0; - tregs->pc = regs->pc; tregs->sr = regs->sr; } + + /* + * Set up registers for signal handler. All the state we are about + * to destroy is successfully copied to sigframe. + */ + wrusp ((unsigned long) frame); + tregs->pc = (unsigned long) ksig->ka.sa.sa_handler; + adjustformat(regs); + return 0; } @@ -968,7 +950,8 @@ static int setup_rt_frame(struct ksignal *ksig, sigset_t *set, struct pt_regs *regs) { struct rt_sigframe __user *frame; - int fsize = frame_extra_sizes(regs->format); + struct pt_regs *tregs = rte_regs(regs); + int fsize = frame_extra_sizes(tregs->format); int err = 0, sig = ksig->sig; if (fsize < 0) { @@ -977,7 +960,7 @@ static int setup_rt_frame(struct ksignal *ksig, sigset_t *set, return -EFAULT; } - frame = get_sigframe(ksig, sizeof(*frame)); + frame = get_sigframe(ksig, tregs, sizeof(*frame)); if (fsize) err |= copy_to_user (&frame->uc.uc_extra, regs + 1, fsize); @@ -1019,33 +1002,26 @@ static int setup_rt_frame(struct ksignal *ksig, sigset_t *set, push_cache ((unsigned long) &frame->retcode); /* - * Set up registers for signal handler. All the state we are about - * to destroy is successfully copied to sigframe. - */ - wrusp ((unsigned long) frame); - regs->pc = (unsigned long) ksig->ka.sa.sa_handler; - adjustformat(regs); - - /* * This is subtle; if we build more than one sigframe, all but the * first one will see frame format 0 and have fsize == 0, so we won't * screw stkadj. */ - if (fsize) + if (fsize) { regs->stkadj = fsize; - - /* Prepare to skip over the extra stuff in the exception frame. */ - if (regs->stkadj) { - struct pt_regs *tregs = - (struct pt_regs *)((ulong)regs + regs->stkadj); + tregs = rte_regs(regs); pr_debug("Performing stackadjust=%04lx\n", regs->stkadj); - /* This must be copied with decreasing addresses to - handle overlaps. */ tregs->vector = 0; tregs->format = 0; - tregs->pc = regs->pc; tregs->sr = regs->sr; } + + /* + * Set up registers for signal handler. All the state we are about + * to destroy is successfully copied to sigframe. + */ + wrusp ((unsigned long) frame); + tregs->pc = (unsigned long) ksig->ka.sa.sa_handler; + adjustformat(regs); return 0; } @@ -1135,12 +1111,12 @@ static void do_signal(struct pt_regs *regs) restore_saved_sigmask(); } -void do_notify_resume(struct pt_regs *regs) +asmlinkage void do_notify_resume(struct pt_regs *regs) { if (test_thread_flag(TIF_NOTIFY_SIGNAL) || test_thread_flag(TIF_SIGPENDING)) do_signal(regs); if (test_thread_flag(TIF_NOTIFY_RESUME)) - tracehook_notify_resume(regs); + resume_user_mode_work(regs); } diff --git a/arch/m68k/kernel/signal.h b/arch/m68k/kernel/signal.h new file mode 100644 index 000000000000..498d84f82820 --- /dev/null +++ b/arch/m68k/kernel/signal.h @@ -0,0 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ + +#include <linux/linkage.h> + +asmlinkage void do_notify_resume(struct pt_regs *regs); +asmlinkage void *do_sigreturn(struct pt_regs *regs, struct switch_stack *sw); +asmlinkage void *do_rt_sigreturn(struct pt_regs *regs, struct switch_stack *sw); diff --git a/arch/m68k/kernel/sys_m68k.c b/arch/m68k/kernel/sys_m68k.c index bd0274c7592e..1af5e6082467 100644 --- a/arch/m68k/kernel/sys_m68k.c +++ b/arch/m68k/kernel/sys_m68k.c @@ -27,6 +27,7 @@ #include <asm/cachectl.h> #include <asm/traps.h> #include <asm/page.h> +#include <asm/syscalls.h> #include <asm/unistd.h> #include <asm/cacheflush.h> @@ -34,8 +35,7 @@ #include <asm/tlb.h> -asmlinkage int do_page_fault(struct pt_regs *regs, unsigned long address, - unsigned long error_code); +#include "../mm/fault.h" asmlinkage long sys_mmap2(unsigned long addr, unsigned long len, unsigned long prot, unsigned long flags, @@ -488,6 +488,8 @@ sys_atomic_cmpxchg_32(unsigned long newval, int oldval, int d3, int d4, int d5, if (!pmd_present(*pmd)) goto bad_access; pte = pte_offset_map_lock(mm, pmd, (unsigned long)mem, &ptl); + if (!pte) + goto bad_access; if (!pte_present(*pte) || !pte_dirty(*pte) || !pte_write(*pte)) { pte_unmap_unlock(pte, ptl); diff --git a/arch/m68k/kernel/syscalls/Makefile b/arch/m68k/kernel/syscalls/Makefile index 6713c65a25e1..b265e4bc16c2 100644 --- a/arch/m68k/kernel/syscalls/Makefile +++ b/arch/m68k/kernel/syscalls/Makefile @@ -2,8 +2,7 @@ kapi := arch/$(SRCARCH)/include/generated/asm uapi := arch/$(SRCARCH)/include/generated/uapi/asm -_dummy := $(shell [ -d '$(uapi)' ] || mkdir -p '$(uapi)') \ - $(shell [ -d '$(kapi)' ] || mkdir -p '$(kapi)') +$(shell mkdir -p $(uapi) $(kapi)) syscall := $(src)/syscall.tbl syshdr := $(srctree)/scripts/syscallhdr.sh diff --git a/arch/m68k/kernel/syscalls/syscall.tbl b/arch/m68k/kernel/syscalls/syscall.tbl index 541bc1b3a8f9..871a5d67bf41 100644 --- a/arch/m68k/kernel/syscalls/syscall.tbl +++ b/arch/m68k/kernel/syscalls/syscall.tbl @@ -141,7 +141,7 @@ 131 common quotactl sys_quotactl 132 common getpgid sys_getpgid 133 common fchdir sys_fchdir -134 common bdflush sys_bdflush +134 common bdflush sys_ni_syscall 135 common sysfs sys_sysfs 136 common personality sys_personality # 137 was afs_syscall @@ -255,7 +255,7 @@ 245 common io_cancel sys_io_cancel 246 common fadvise64 sys_fadvise64 247 common exit_group sys_exit_group -248 common lookup_dcookie sys_lookup_dcookie +248 common lookup_dcookie sys_ni_syscall 249 common epoll_create sys_epoll_create 250 common epoll_ctl sys_epoll_ctl 251 common epoll_wait sys_epoll_wait @@ -446,3 +446,27 @@ 444 common landlock_create_ruleset sys_landlock_create_ruleset 445 common landlock_add_rule sys_landlock_add_rule 446 common landlock_restrict_self sys_landlock_restrict_self +# 447 reserved for memfd_secret +448 common process_mrelease sys_process_mrelease +449 common futex_waitv sys_futex_waitv +450 common set_mempolicy_home_node sys_set_mempolicy_home_node +451 common cachestat sys_cachestat +452 common fchmodat2 sys_fchmodat2 +453 common map_shadow_stack sys_map_shadow_stack +454 common futex_wake sys_futex_wake +455 common futex_wait sys_futex_wait +456 common futex_requeue sys_futex_requeue +457 common statmount sys_statmount +458 common listmount sys_listmount +459 common lsm_get_self_attr sys_lsm_get_self_attr +460 common lsm_set_self_attr sys_lsm_set_self_attr +461 common lsm_list_modules sys_lsm_list_modules +462 common mseal sys_mseal +463 common setxattrat sys_setxattrat +464 common getxattrat sys_getxattrat +465 common listxattrat sys_listxattrat +466 common removexattrat sys_removexattrat +467 common open_tree_attr sys_open_tree_attr +468 common file_getattr sys_file_getattr +469 common file_setattr sys_file_setattr +470 common listns sys_listns diff --git a/arch/m68k/kernel/time.c b/arch/m68k/kernel/time.c index 340ffeea0a9d..acd4c2da562b 100644 --- a/arch/m68k/kernel/time.c +++ b/arch/m68k/kernel/time.c @@ -62,7 +62,16 @@ void timer_heartbeat(void) } #endif /* CONFIG_HEARTBEAT */ -#ifdef CONFIG_M68KCLASSIC +#if defined(CONFIG_M68KCLASSIC) || defined(CONFIG_SUN3) +/* machine dependent timer functions */ +int (*mach_hwclk) (int, struct rtc_time*); +EXPORT_SYMBOL(mach_hwclk); + +int (*mach_get_rtc_pll)(struct rtc_pll_info *); +int (*mach_set_rtc_pll)(struct rtc_pll_info *); +EXPORT_SYMBOL(mach_get_rtc_pll); +EXPORT_SYMBOL(mach_set_rtc_pll); + #if !IS_BUILTIN(CONFIG_RTC_DRV_GENERIC) void read_persistent_clock64(struct timespec64 *ts) { @@ -140,7 +149,7 @@ static int __init rtc_init(void) module_init(rtc_init); #endif /* CONFIG_RTC_DRV_GENERIC */ -#endif /* CONFIG M68KCLASSIC */ +#endif /* CONFIG_M68KCLASSIC || SUN3 */ void __init time_init(void) { diff --git a/arch/m68k/kernel/traps.c b/arch/m68k/kernel/traps.c index 9e1261462bcc..d2f25e8895e5 100644 --- a/arch/m68k/kernel/traps.c +++ b/arch/m68k/kernel/traps.c @@ -30,15 +30,20 @@ #include <linux/init.h> #include <linux/ptrace.h> #include <linux/kallsyms.h> +#include <linux/extable.h> #include <asm/setup.h> #include <asm/fpu.h> #include <linux/uaccess.h> #include <asm/traps.h> #include <asm/machdep.h> +#include <asm/processor.h> #include <asm/siginfo.h> #include <asm/tlbflush.h> +#include "traps.h" +#include "../mm/fault.h" + static const char *vec_names[] = { [VEC_RESETSP] = "RESET SP", [VEC_RESETPC] = "RESET PC", @@ -122,10 +127,6 @@ static const char *space_names[] = { }; void die_if_kernel(char *,struct pt_regs *,int); -asmlinkage int do_page_fault(struct pt_regs *regs, unsigned long address, - unsigned long error_code); -int send_fault_sig(struct pt_regs *regs); - asmlinkage void trap_c(struct frame *fp); #if defined (CONFIG_M68060) @@ -181,9 +182,8 @@ static inline void access_error060 (struct frame *fp) static inline unsigned long probe040(int iswrite, unsigned long addr, int wbs) { unsigned long mmusr; - mm_segment_t old_fs = get_fs(); - set_fs(MAKE_MM_SEG(wbs)); + set_fc(wbs); if (iswrite) asm volatile (".chip 68040; ptestw (%0); .chip 68k" : : "a" (addr)); @@ -192,7 +192,7 @@ static inline unsigned long probe040(int iswrite, unsigned long addr, int wbs) asm volatile (".chip 68040; movec %%mmusr,%0; .chip 68k" : "=r" (mmusr)); - set_fs(old_fs); + set_fc(USER_DATA); return mmusr; } @@ -201,10 +201,8 @@ static inline int do_040writeback1(unsigned short wbs, unsigned long wba, unsigned long wbd) { int res = 0; - mm_segment_t old_fs = get_fs(); - /* set_fs can not be moved, otherwise put_user() may oops */ - set_fs(MAKE_MM_SEG(wbs)); + set_fc(wbs); switch (wbs & WBSIZ_040) { case BA_SIZE_BYTE: @@ -218,9 +216,7 @@ static inline int do_040writeback1(unsigned short wbs, unsigned long wba, break; } - /* set_fs can not be moved, otherwise put_user() may oops */ - set_fs(old_fs); - + set_fc(USER_DATA); pr_debug("do_040writeback1, res=%d\n", res); @@ -368,7 +364,7 @@ disable_wb: #if defined(CONFIG_SUN3) #include <asm/sun3mmu.h> -extern int mmu_emu_handle_fault (unsigned long, int, int); +#include "../sun3/sun3.h" /* sun3 version of bus_error030 */ @@ -387,7 +383,7 @@ static inline void bus_error030 (struct frame *fp) fp->ptregs.format == 0xa ? fp->ptregs.pc + 4 : fp->un.fmtb.baddr); if (ssw & DF) pr_debug("Data %s fault at %#010lx in %s (pc=%#lx)\n", - ssw & RW ? "read" : "write", + str_read_write(ssw & RW), fp->un.fmtb.daddr, space_names[ssw & DFC], fp->ptregs.pc); @@ -423,7 +419,7 @@ static inline void bus_error030 (struct frame *fp) } pr_err("Data %s fault at %#010lx in %s (pc=%#lx)\n", - ssw & RW ? "read" : "write", + str_read_write(ssw & RW), fp->un.fmtb.daddr, space_names[ssw & DFC], fp->ptregs.pc); } @@ -459,7 +455,7 @@ static inline void bus_error030 (struct frame *fp) pr_debug("*** unexpected busfault type=%#04x\n", buserr_type); pr_debug("invalid %s access at %#lx from pc %#lx\n", - !(ssw & RW) ? "write" : "read", addr, + str_read_write(ssw & RW), addr, fp->ptregs.pc); die_if_kernel ("Oops", &fp->ptregs, buserr_type); force_sig (SIGBUS); @@ -490,10 +486,10 @@ static inline void bus_error030 (struct frame *fp) if (buserr_type & SUN3_BUSERR_INVALID) { if (!mmu_emu_handle_fault(addr, 1, 0)) do_page_fault (&fp->ptregs, addr, 0); - } else { + } else { pr_debug("protection fault on insn access (segv).\n"); force_sig (SIGSEGV); - } + } } #else #if defined(CPU_M68020_OR_M68030) @@ -518,7 +514,7 @@ static inline void bus_error030 (struct frame *fp) fp->ptregs.format == 0xa ? fp->ptregs.pc + 4 : fp->un.fmtb.baddr); if (ssw & DF) pr_debug("Data %s fault at %#010lx in %s (pc=%#lx)\n", - ssw & RW ? "read" : "write", + str_read_write(ssw & RW), fp->un.fmtb.daddr, space_names[ssw & DFC], fp->ptregs.pc); @@ -549,9 +545,10 @@ static inline void bus_error030 (struct frame *fp) errorcode |= 2; if (mmusr & (MMU_I | MMU_WP)) { - if (ssw & 4) { + /* We might have an exception table for this PC */ + if (ssw & 4 && !search_exception_tables(fp->ptregs.pc)) { pr_err("Data %s fault at %#010lx in %s (pc=%#lx)\n", - ssw & RW ? "read" : "write", + str_read_write(ssw & RW), fp->un.fmtb.daddr, space_names[ssw & DFC], fp->ptregs.pc); goto buserr; @@ -567,7 +564,7 @@ static inline void bus_error030 (struct frame *fp) mmusr); } else if (mmusr & (MMU_B|MMU_L|MMU_S)) { pr_err("invalid %s access at %#lx from pc %#lx\n", - !(ssw & RW) ? "write" : "read", addr, + str_read_write(ssw & RW), addr, fp->ptregs.pc); die_if_kernel("Oops",&fp->ptregs,mmusr); force_sig(SIGSEGV); @@ -578,7 +575,7 @@ static inline void bus_error030 (struct frame *fp) #endif pr_err("weird %s access at %#lx from pc %#lx (ssw is %#x)\n", - !(ssw & RW) ? "write" : "read", addr, + str_read_write(ssw & RW), addr, fp->ptregs.pc, ssw); asm volatile ("ptestr #1,%1@,#0\n\t" "pmove %%psr,%0" @@ -853,9 +850,9 @@ void show_registers(struct pt_regs *regs) pr_info("PC: [<%08lx>] %pS\n", regs->pc, (void *)regs->pc); pr_info("SR: %04x SP: %p a2: %08lx\n", regs->sr, regs, regs->a2); pr_info("d0: %08lx d1: %08lx d2: %08lx d3: %08lx\n", - regs->d0, regs->d1, regs->d2, regs->d3); + regs->d0, regs->d1, regs->d2, regs->d3); pr_info("d4: %08lx d5: %08lx a0: %08lx a1: %08lx\n", - regs->d4, regs->d5, regs->a0, regs->a1); + regs->d4, regs->d5, regs->a0, regs->a1); pr_info("Process %s (pid: %d, task=%p)\n", current->comm, task_pid_nr(current), current); @@ -967,7 +964,7 @@ void show_stack(struct task_struct *task, unsigned long *stack, * real 68k parts, but it won't hurt either. */ -void bad_super_trap (struct frame *fp) +static void bad_super_trap(struct frame *fp) { int vector = (fp->ptregs.vector >> 2) & 0xff; @@ -994,7 +991,7 @@ void bad_super_trap (struct frame *fp) fp->ptregs.pc + 4 : fp->un.fmtb.baddr); if (ssw & DF) pr_err("Data %s fault at %#010lx in %s (pc=%#lx)\n", - ssw & RW ? "read" : "write", + str_read_write(ssw & RW), fp->un.fmtb.daddr, space_names[ssw & DFC], fp->ptregs.pc); } @@ -1136,7 +1133,7 @@ void die_if_kernel (char *str, struct pt_regs *fp, int nr) pr_crit("%s: %08x\n", str, nr); show_registers(fp); add_taint(TAINT_DIE, LOCKDEP_NOW_UNRELIABLE); - do_exit(SIGSEGV); + make_task_dead(SIGSEGV); } asmlinkage void set_esp0(unsigned long ssp) @@ -1150,7 +1147,7 @@ asmlinkage void set_esp0(unsigned long ssp) */ asmlinkage void fpsp040_die(void) { - do_exit(SIGSEGV); + force_exit_sig(SIGSEGV); } #ifdef CONFIG_M68KFPU_EMU diff --git a/arch/m68k/kernel/traps.h b/arch/m68k/kernel/traps.h new file mode 100644 index 000000000000..6414b4a0e558 --- /dev/null +++ b/arch/m68k/kernel/traps.h @@ -0,0 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ + +#include <linux/linkage.h> + +struct frame; + +asmlinkage void buserr_c(struct frame *fp); +asmlinkage void fpemu_signal(int signal, int code, void *addr); +asmlinkage void fpsp040_die(void); +asmlinkage void set_esp0(unsigned long ssp); diff --git a/arch/m68k/kernel/uboot.c b/arch/m68k/kernel/uboot.c index 928dbd33fc4a..fa7c279ead5d 100644 --- a/arch/m68k/kernel/uboot.c +++ b/arch/m68k/kernel/uboot.c @@ -10,7 +10,6 @@ #include <linux/sched.h> #include <linux/delay.h> #include <linux/interrupt.h> -#include <linux/fb.h> #include <linux/module.h> #include <linux/mm.h> #include <linux/console.h> @@ -27,6 +26,7 @@ #include <asm/irq.h> #include <asm/machdep.h> #include <asm/sections.h> +#include <asm/bootinfo.h> /* * parse_uboot_commandline @@ -63,20 +63,22 @@ static void __init parse_uboot_commandline(char *commandp, int size) { extern unsigned long _init_sp; unsigned long *sp; - unsigned long uboot_kbd; - unsigned long uboot_initrd_start, uboot_initrd_end; unsigned long uboot_cmd_start, uboot_cmd_end; +#if defined(CONFIG_BLK_DEV_INITRD) + unsigned long uboot_initrd_start, uboot_initrd_end; +#endif /* if defined(CONFIG_BLK_DEV_INITRD) */ sp = (unsigned long *)_init_sp; - uboot_kbd = sp[1]; - uboot_initrd_start = sp[2]; - uboot_initrd_end = sp[3]; uboot_cmd_start = sp[4]; uboot_cmd_end = sp[5]; if (uboot_cmd_start && uboot_cmd_end) - strncpy(commandp, (const char *)uboot_cmd_start, size); + strscpy(commandp, (const char *)uboot_cmd_start, size); + #if defined(CONFIG_BLK_DEV_INITRD) + uboot_initrd_start = sp[2]; + uboot_initrd_end = sp[3]; + if (uboot_initrd_start && uboot_initrd_end && (uboot_initrd_end > uboot_initrd_start)) { initrd_start = uboot_initrd_start; diff --git a/arch/m68k/kernel/vectors.c b/arch/m68k/kernel/vectors.c index 322c977bb9ec..667e848070f4 100644 --- a/arch/m68k/kernel/vectors.c +++ b/arch/m68k/kernel/vectors.c @@ -17,6 +17,7 @@ /* * Sets up all exception vectors */ +#include <linux/cpu.h> #include <linux/sched.h> #include <linux/kernel.h> #include <linux/linkage.h> @@ -27,6 +28,8 @@ #include <asm/fpu.h> #include <asm/traps.h> +#include "vectors.h" + /* assembler routines */ asmlinkage void system_call(void); asmlinkage void buserr(void); diff --git a/arch/m68k/kernel/vectors.h b/arch/m68k/kernel/vectors.h new file mode 100644 index 000000000000..897330737ec5 --- /dev/null +++ b/arch/m68k/kernel/vectors.h @@ -0,0 +1,3 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ + +void base_trap_init(void); diff --git a/arch/m68k/kernel/vmlinux-nommu.lds b/arch/m68k/kernel/vmlinux-nommu.lds index 387f334e87d3..2624fc18c131 100644 --- a/arch/m68k/kernel/vmlinux-nommu.lds +++ b/arch/m68k/kernel/vmlinux-nommu.lds @@ -48,7 +48,6 @@ SECTIONS { IRQENTRY_TEXT SOFTIRQENTRY_TEXT SCHED_TEXT - CPUIDLE_TEXT LOCK_TEXT *(.fixup) . = ALIGN(16); diff --git a/arch/m68k/kernel/vmlinux-std.lds b/arch/m68k/kernel/vmlinux-std.lds index ed1d9eda3190..1ccdd04ae462 100644 --- a/arch/m68k/kernel/vmlinux-std.lds +++ b/arch/m68k/kernel/vmlinux-std.lds @@ -19,7 +19,6 @@ SECTIONS IRQENTRY_TEXT SOFTIRQENTRY_TEXT SCHED_TEXT - CPUIDLE_TEXT LOCK_TEXT *(.fixup) *(.gnu.warning) diff --git a/arch/m68k/kernel/vmlinux-sun3.lds b/arch/m68k/kernel/vmlinux-sun3.lds index 4a52f44f2ef0..f13ddcc2af5c 100644 --- a/arch/m68k/kernel/vmlinux-sun3.lds +++ b/arch/m68k/kernel/vmlinux-sun3.lds @@ -19,7 +19,6 @@ SECTIONS IRQENTRY_TEXT SOFTIRQENTRY_TEXT SCHED_TEXT - CPUIDLE_TEXT LOCK_TEXT *(.fixup) *(.gnu.warning) diff --git a/arch/m68k/lib/Makefile b/arch/m68k/lib/Makefile index eca17f14b4d5..15278a95259e 100644 --- a/arch/m68k/lib/Makefile +++ b/arch/m68k/lib/Makefile @@ -4,8 +4,7 @@ # Makefile for m68k-specific library files.. # -lib-y := ashldi3.o ashrdi3.o lshrdi3.o muldi3.o \ - memcpy.o memset.o memmove.o +lib-y := memcpy.o memset.o memmove.o lib-$(CONFIG_MMU) += uaccess.o lib-$(CONFIG_CPU_HAS_NO_MULDIV64) += mulsi3.o divsi3.o udivsi3.o diff --git a/arch/m68k/lib/ashldi3.c b/arch/m68k/lib/ashldi3.c deleted file mode 100644 index ac08f8141390..000000000000 --- a/arch/m68k/lib/ashldi3.c +++ /dev/null @@ -1,61 +0,0 @@ -/* ashrdi3.c extracted from gcc-2.95.2/libgcc2.c which is: */ -/* Copyright (C) 1989, 92-98, 1999 Free Software Foundation, Inc. - -This file is part of GNU CC. - -GNU CC is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU CC is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -GNU General Public License for more details. */ - -#include <linux/compiler.h> -#include <linux/export.h> - -#define BITS_PER_UNIT 8 - -typedef int SItype __mode(SI); -typedef unsigned int USItype __mode(SI); -typedef int DItype __mode(DI); -typedef int word_type __mode(__word__); - -struct DIstruct {SItype high, low;}; - -typedef union -{ - struct DIstruct s; - DItype ll; -} DIunion; - -DItype -__ashldi3 (DItype u, word_type b) -{ - DIunion w; - word_type bm; - DIunion uu; - - if (b == 0) - return u; - - uu.ll = u; - - bm = (sizeof (SItype) * BITS_PER_UNIT) - b; - if (bm <= 0) - { - w.s.low = 0; - w.s.high = (USItype)uu.s.low << -bm; - } - else - { - USItype carries = (USItype)uu.s.low >> bm; - w.s.low = (USItype)uu.s.low << b; - w.s.high = ((USItype)uu.s.high << b) | carries; - } - - return w.ll; -} -EXPORT_SYMBOL(__ashldi3); diff --git a/arch/m68k/lib/ashrdi3.c b/arch/m68k/lib/ashrdi3.c deleted file mode 100644 index 5837b1dd3334..000000000000 --- a/arch/m68k/lib/ashrdi3.c +++ /dev/null @@ -1,62 +0,0 @@ -/* ashrdi3.c extracted from gcc-2.7.2/libgcc2.c which is: */ -/* Copyright (C) 1989, 1992, 1993, 1994, 1995 Free Software Foundation, Inc. - -This file is part of GNU CC. - -GNU CC is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU CC is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -GNU General Public License for more details. */ - -#include <linux/compiler.h> -#include <linux/export.h> - -#define BITS_PER_UNIT 8 - -typedef int SItype __mode(SI); -typedef unsigned int USItype __mode(SI); -typedef int DItype __mode(DI); -typedef int word_type __mode(__word__); - -struct DIstruct {SItype high, low;}; - -typedef union -{ - struct DIstruct s; - DItype ll; -} DIunion; - -DItype -__ashrdi3 (DItype u, word_type b) -{ - DIunion w; - word_type bm; - DIunion uu; - - if (b == 0) - return u; - - uu.ll = u; - - bm = (sizeof (SItype) * BITS_PER_UNIT) - b; - if (bm <= 0) - { - /* w.s.high = 1..1 or 0..0 */ - w.s.high = uu.s.high >> (sizeof (SItype) * BITS_PER_UNIT - 1); - w.s.low = uu.s.high >> -bm; - } - else - { - USItype carries = (USItype)uu.s.high << bm; - w.s.high = uu.s.high >> b; - w.s.low = ((USItype)uu.s.low >> b) | carries; - } - - return w.ll; -} -EXPORT_SYMBOL(__ashrdi3); diff --git a/arch/m68k/lib/checksum.c b/arch/m68k/lib/checksum.c index 7e6afeae6217..5acb821849d3 100644 --- a/arch/m68k/lib/checksum.c +++ b/arch/m68k/lib/checksum.c @@ -265,8 +265,6 @@ csum_and_copy_from_user(const void __user *src, void *dst, int len) return sum; } -EXPORT_SYMBOL(csum_and_copy_from_user); - /* * copy from kernel space while checksumming, otherwise like csum_partial diff --git a/arch/m68k/lib/divsi3.S b/arch/m68k/lib/divsi3.S index 3a2143f51631..62787b4333e7 100644 --- a/arch/m68k/lib/divsi3.S +++ b/arch/m68k/lib/divsi3.S @@ -33,7 +33,7 @@ General Public License for more details. */ D. V. Henkel-Wallace (gumby@cygnus.com) Fete Bastille, 1992 */ -#include <asm/export.h> +#include <linux/export.h> /* These are predefined by new versions of GNU cpp. */ diff --git a/arch/m68k/lib/lshrdi3.c b/arch/m68k/lib/lshrdi3.c deleted file mode 100644 index 7f40566be6c8..000000000000 --- a/arch/m68k/lib/lshrdi3.c +++ /dev/null @@ -1,61 +0,0 @@ -/* lshrdi3.c extracted from gcc-2.7.2/libgcc2.c which is: */ -/* Copyright (C) 1989, 1992, 1993, 1994, 1995 Free Software Foundation, Inc. - -This file is part of GNU CC. - -GNU CC is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU CC is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -GNU General Public License for more details. */ - -#include <linux/compiler.h> -#include <linux/export.h> - -#define BITS_PER_UNIT 8 - -typedef int SItype __mode(SI); -typedef unsigned int USItype __mode(SI); -typedef int DItype __mode(DI); -typedef int word_type __mode(__word__); - -struct DIstruct {SItype high, low;}; - -typedef union -{ - struct DIstruct s; - DItype ll; -} DIunion; - -DItype -__lshrdi3 (DItype u, word_type b) -{ - DIunion w; - word_type bm; - DIunion uu; - - if (b == 0) - return u; - - uu.ll = u; - - bm = (sizeof (SItype) * BITS_PER_UNIT) - b; - if (bm <= 0) - { - w.s.high = 0; - w.s.low = (USItype)uu.s.high >> -bm; - } - else - { - USItype carries = (USItype)uu.s.high << bm; - w.s.high = (USItype)uu.s.high >> b; - w.s.low = ((USItype)uu.s.low >> b) | carries; - } - - return w.ll; -} -EXPORT_SYMBOL(__lshrdi3); diff --git a/arch/m68k/lib/modsi3.S b/arch/m68k/lib/modsi3.S index 1c967649a4e0..1bcb742d0b76 100644 --- a/arch/m68k/lib/modsi3.S +++ b/arch/m68k/lib/modsi3.S @@ -33,7 +33,7 @@ General Public License for more details. */ D. V. Henkel-Wallace (gumby@cygnus.com) Fete Bastille, 1992 */ -#include <asm/export.h> +#include <linux/export.h> /* These are predefined by new versions of GNU cpp. */ diff --git a/arch/m68k/lib/muldi3.c b/arch/m68k/lib/muldi3.c deleted file mode 100644 index 3fb05c698c41..000000000000 --- a/arch/m68k/lib/muldi3.c +++ /dev/null @@ -1,96 +0,0 @@ -/* muldi3.c extracted from gcc-2.7.2.3/libgcc2.c and - gcc-2.7.2.3/longlong.h which is: */ -/* Copyright (C) 1989, 1992, 1993, 1994, 1995 Free Software Foundation, Inc. - -This file is part of GNU CC. - -GNU CC is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU CC is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -GNU General Public License for more details. */ - -#include <linux/compiler.h> -#include <linux/export.h> - -#ifdef CONFIG_CPU_HAS_NO_MULDIV64 - -#define SI_TYPE_SIZE 32 -#define __BITS4 (SI_TYPE_SIZE / 4) -#define __ll_B (1L << (SI_TYPE_SIZE / 2)) -#define __ll_lowpart(t) ((USItype) (t) % __ll_B) -#define __ll_highpart(t) ((USItype) (t) / __ll_B) - -#define umul_ppmm(w1, w0, u, v) \ - do { \ - USItype __x0, __x1, __x2, __x3; \ - USItype __ul, __vl, __uh, __vh; \ - \ - __ul = __ll_lowpart (u); \ - __uh = __ll_highpart (u); \ - __vl = __ll_lowpart (v); \ - __vh = __ll_highpart (v); \ - \ - __x0 = (USItype) __ul * __vl; \ - __x1 = (USItype) __ul * __vh; \ - __x2 = (USItype) __uh * __vl; \ - __x3 = (USItype) __uh * __vh; \ - \ - __x1 += __ll_highpart (__x0);/* this can't give carry */ \ - __x1 += __x2; /* but this indeed can */ \ - if (__x1 < __x2) /* did we get it? */ \ - __x3 += __ll_B; /* yes, add it in the proper pos. */ \ - \ - (w1) = __x3 + __ll_highpart (__x1); \ - (w0) = __ll_lowpart (__x1) * __ll_B + __ll_lowpart (__x0); \ - } while (0) - -#else - -#define umul_ppmm(w1, w0, u, v) \ - __asm__ ("mulu%.l %3,%1:%0" \ - : "=d" ((USItype)(w0)), \ - "=d" ((USItype)(w1)) \ - : "%0" ((USItype)(u)), \ - "dmi" ((USItype)(v))) - -#endif - -#define __umulsidi3(u, v) \ - ({DIunion __w; \ - umul_ppmm (__w.s.high, __w.s.low, u, v); \ - __w.ll; }) - -typedef int SItype __mode(SI); -typedef unsigned int USItype __mode(SI); -typedef int DItype __mode(DI); -typedef int word_type __mode(__word__); - -struct DIstruct {SItype high, low;}; - -typedef union -{ - struct DIstruct s; - DItype ll; -} DIunion; - -DItype -__muldi3 (DItype u, DItype v) -{ - DIunion w; - DIunion uu, vv; - - uu.ll = u, - vv.ll = v; - - w.ll = __umulsidi3 (uu.s.low, vv.s.low); - w.s.high += ((USItype) uu.s.low * (USItype) vv.s.high - + (USItype) uu.s.high * (USItype) vv.s.low); - - return w.ll; -} -EXPORT_SYMBOL(__muldi3); diff --git a/arch/m68k/lib/mulsi3.S b/arch/m68k/lib/mulsi3.S index 855675e69a8a..c2853248249e 100644 --- a/arch/m68k/lib/mulsi3.S +++ b/arch/m68k/lib/mulsi3.S @@ -32,7 +32,7 @@ General Public License for more details. */ Some of this code comes from MINIX, via the folks at ericsson. D. V. Henkel-Wallace (gumby@cygnus.com) Fete Bastille, 1992 */ -#include <asm/export.h> +#include <linux/export.h> /* These are predefined by new versions of GNU cpp. */ #ifndef __USER_LABEL_PREFIX__ diff --git a/arch/m68k/lib/udivsi3.S b/arch/m68k/lib/udivsi3.S index 78440ae513bf..39ad70596293 100644 --- a/arch/m68k/lib/udivsi3.S +++ b/arch/m68k/lib/udivsi3.S @@ -32,7 +32,7 @@ General Public License for more details. */ Some of this code comes from MINIX, via the folks at ericsson. D. V. Henkel-Wallace (gumby@cygnus.com) Fete Bastille, 1992 */ -#include <asm/export.h> +#include <linux/export.h> /* These are predefined by new versions of GNU cpp. */ #ifndef __USER_LABEL_PREFIX__ diff --git a/arch/m68k/lib/umodsi3.S b/arch/m68k/lib/umodsi3.S index b6fd11f58948..6640eaa9eb03 100644 --- a/arch/m68k/lib/umodsi3.S +++ b/arch/m68k/lib/umodsi3.S @@ -32,7 +32,7 @@ General Public License for more details. */ Some of this code comes from MINIX, via the folks at ericsson. D. V. Henkel-Wallace (gumby@cygnus.com) Fete Bastille, 1992 */ -#include <asm/export.h> +#include <linux/export.h> /* These are predefined by new versions of GNU cpp. */ #ifndef __USER_LABEL_PREFIX__ diff --git a/arch/m68k/mac/baboon.c b/arch/m68k/mac/baboon.c index a7d280220662..5c97a7058bcd 100644 --- a/arch/m68k/mac/baboon.c +++ b/arch/m68k/mac/baboon.c @@ -15,6 +15,8 @@ #include <asm/macints.h> #include <asm/mac_baboon.h> +#include "mac.h" + int baboon_present; static volatile struct baboon *baboon; diff --git a/arch/m68k/mac/config.c b/arch/m68k/mac/config.c index 5d16f9b47aa9..c0033f885ed4 100644 --- a/arch/m68k/mac/config.c +++ b/arch/m68k/mac/config.c @@ -12,9 +12,9 @@ #include <linux/errno.h> #include <linux/module.h> +#include <linux/reboot.h> #include <linux/types.h> #include <linux/mm.h> -#include <linux/tty.h> #include <linux/console.h> #include <linux/interrupt.h> /* keyb */ @@ -22,7 +22,6 @@ #include <linux/delay.h> /* keyb */ #include <linux/init.h> -#include <linux/vt_kern.h> #include <linux/platform_device.h> #include <linux/ata_platform.h> #include <linux/adb.h> @@ -47,6 +46,9 @@ #include <asm/mac_via.h> #include <asm/mac_oss.h> #include <asm/mac_psc.h> +#include <asm/config.h> + +#include "mac.h" /* Mac bootinfo struct */ struct mac_booter_data mac_bi_data; @@ -54,16 +56,6 @@ struct mac_booter_data mac_bi_data; /* The phys. video addr. - might be bogus on some machines */ static unsigned long mac_orig_videoaddr; -extern int mac_hwclk(int, struct rtc_time *); -extern void iop_init(void); -extern void via_init(void); -extern void via_init_clock(void); -extern void oss_init(void); -extern void psc_init(void); -extern void baboon_init(void); - -extern void mac_mksound(unsigned int, unsigned int); - static void mac_get_model(char *str); static void mac_identify(void); static void mac_report_hardware(void); @@ -139,7 +131,6 @@ void __init config_mac(void) mach_hwclk = mac_hwclk; mach_reset = mac_reset; mach_halt = mac_poweroff; - mach_power_off = mac_poweroff; #if IS_ENABLED(CONFIG_INPUT_M68K_BEEP) mach_beep = mac_mksound; #endif @@ -159,6 +150,8 @@ void __init config_mac(void) if (macintosh_config->ident == MAC_MODEL_IICI) mach_l2_flush = via_l2_flush; + + register_platform_power_off(mac_poweroff); } @@ -798,7 +791,7 @@ static void __init mac_identify(void) } macintosh_config = mac_data_table; - for (m = macintosh_config; m->ident != -1; m++) { + for (m = &mac_data_table[1]; m->ident != -1; m++) { if (m->ident == model) { macintosh_config = m; break; @@ -955,7 +948,7 @@ static const struct pata_platform_info mac_pata_data __initconst = { .ioport_shift = 2, }; -int __init mac_platform_init(void) +static int __init mac_platform_init(void) { phys_addr_t swim_base = 0; diff --git a/arch/m68k/mac/iop.c b/arch/m68k/mac/iop.c index de156a027f5b..a92740d530ac 100644 --- a/arch/m68k/mac/iop.c +++ b/arch/m68k/mac/iop.c @@ -25,7 +25,7 @@ * check this.) * 990605 (jmt) - Rearranged things a bit wrt IOP detection; iop_present is * gone, IOP base addresses are now in an array and the - * globally-visible functions take an IOP number instead of an + * globally-visible functions take an IOP number instead of * an actual base address. * 990610 (jmt) - Finished the message passing framework and it seems to work. * Sending _definitely_ works; my adb-bus.c mods can send @@ -66,7 +66,7 @@ * a shared memory area in the IOP RAM. Each IOP has seven "channels"; each * channel is connected to a specific software driver on the IOP. For example * on the SCC IOP there is one channel for each serial port. Each channel has - * an incoming and and outgoing message queue with a depth of one. + * an incoming and an outgoing message queue with a depth of one. * * A message is 32 bytes plus a state byte for the channel (MSG_IDLE, MSG_NEW, * MSG_RCVD, MSG_COMPLETE). To send a message you copy the message into the @@ -119,6 +119,8 @@ #include <asm/macints.h> #include <asm/mac_iop.h> +#include "mac.h" + #ifdef DEBUG #define iop_pr_debug(fmt, ...) \ printk(KERN_DEBUG "%s: " fmt, __func__, ##__VA_ARGS__) diff --git a/arch/m68k/mac/mac.h b/arch/m68k/mac/mac.h new file mode 100644 index 000000000000..d3d142cea3b4 --- /dev/null +++ b/arch/m68k/mac/mac.h @@ -0,0 +1,25 @@ +/* SPDX-License-Identifier: GPL-2.0 */ + +struct rtc_time; + +/* baboon.c */ +void baboon_init(void); + +/* iop.c */ +void iop_init(void); + +/* misc.c */ +int mac_hwclk(int op, struct rtc_time *t); + +/* macboing.c */ +void mac_mksound(unsigned int freq, unsigned int length); + +/* oss.c */ +void oss_init(void); + +/* psc.c */ +void psc_init(void); + +/* via.c */ +void via_init(void); +void via_init_clock(void); diff --git a/arch/m68k/mac/macboing.c b/arch/m68k/mac/macboing.c index 4de6229c7bfd..6312d5b600a5 100644 --- a/arch/m68k/mac/macboing.c +++ b/arch/m68k/mac/macboing.c @@ -16,6 +16,8 @@ #include <asm/macintosh.h> #include <asm/mac_asc.h> +#include "mac.h" + static int mac_asc_inited; /* * dumb triangular wave table @@ -23,15 +25,6 @@ static int mac_asc_inited; static __u8 mac_asc_wave_tab[ 0x800 ]; /* - * Alan's original sine table; needs interpolating to 0x800 - * (hint: interpolate or hardwire [0 -> Pi/2[, it's symmetric) - */ -static const signed char sine_data[] = { - 0, 39, 75, 103, 121, 127, 121, 103, 75, 39, - 0, -39, -75, -103, -121, -127, -121, -103, -75, -39 -}; - -/* * where the ASC hides ... */ static volatile __u8* mac_asc_regs = ( void* )0x50F14000; @@ -190,7 +183,7 @@ void mac_mksound( unsigned int freq, unsigned int length ) local_irq_save(flags); - del_timer( &mac_sound_timer ); + timer_delete(&mac_sound_timer); for ( i = 0; i < 0x800; i++ ) mac_asc_regs[ i ] = 0; @@ -284,7 +277,7 @@ static void mac_quadra_ring_bell(struct timer_list *unused) local_irq_save(flags); - del_timer( &mac_sound_timer ); + timer_delete(&mac_sound_timer); if ( mac_bell_duration-- > 0 ) { diff --git a/arch/m68k/mac/macints.c b/arch/m68k/mac/macints.c index e3575388cd05..5cbaf6e9497c 100644 --- a/arch/m68k/mac/macints.c +++ b/arch/m68k/mac/macints.c @@ -126,10 +126,7 @@ #include <asm/mac_baboon.h> #include <asm/hwtest.h> #include <asm/irq_regs.h> - -extern void show_registers(struct pt_regs *); - -irqreturn_t mac_nmi_handler(int, void *); +#include <asm/processor.h> static unsigned int mac_irq_startup(struct irq_data *); static void mac_irq_shutdown(struct irq_data *); @@ -142,6 +139,21 @@ static struct irq_chip mac_irq_chip = { .irq_shutdown = mac_irq_shutdown, }; +static irqreturn_t mac_nmi_handler(int irq, void *dev_id) +{ + static volatile int in_nmi; + + if (in_nmi) + return IRQ_HANDLED; + in_nmi = 1; + + pr_info("Non-Maskable Interrupt\n"); + show_registers(get_irq_regs()); + + in_nmi = 0; + return IRQ_HANDLED; +} + void __init mac_init_IRQ(void) { m68k_setup_irq_controller(&mac_irq_chip, handle_simple_irq, IRQ_USER, @@ -254,18 +266,3 @@ static void mac_irq_shutdown(struct irq_data *data) else mac_irq_disable(data); } - -static volatile int in_nmi; - -irqreturn_t mac_nmi_handler(int irq, void *dev_id) -{ - if (in_nmi) - return IRQ_HANDLED; - in_nmi = 1; - - pr_info("Non-Maskable Interrupt\n"); - show_registers(get_irq_regs()); - - in_nmi = 0; - return IRQ_HANDLED; -} diff --git a/arch/m68k/mac/misc.c b/arch/m68k/mac/misc.c index 90f4e9ca1276..e7f0f72c1b36 100644 --- a/arch/m68k/mac/misc.c +++ b/arch/m68k/mac/misc.c @@ -18,7 +18,6 @@ #include <linux/uaccess.h> #include <asm/io.h> -#include <asm/segment.h> #include <asm/setup.h> #include <asm/macintosh.h> #include <asm/mac_via.h> @@ -26,6 +25,8 @@ #include <asm/machdep.h> +#include "mac.h" + /* * Offset between Unix time (1970-based) and Mac time (1904-based). Cuda and PMU * times wrap in 2040. If we need to handle later times, the read_time functions @@ -127,7 +128,7 @@ static void via_rtc_send(__u8 data) reg = via1[vBufB] & ~(VIA1B_vRTCClk | VIA1B_vRTCData); - /* The bits of the byte go in in MSB order */ + /* The bits of the byte go into the RTC in MSB order */ for (i = 0 ; i < 8 ; i++) { bit = data & 0x80? 1 : 0; @@ -452,30 +453,18 @@ void mac_poweroff(void) void mac_reset(void) { - if (macintosh_config->adb_type == MAC_ADB_II && - macintosh_config->ident != MAC_MODEL_SE30) { - /* need ROMBASE in booter */ - /* indeed, plus need to MAP THE ROM !! */ - - if (mac_bi_data.rombase == 0) - mac_bi_data.rombase = 0x40800000; - - /* works on some */ - rom_reset = (void *) (mac_bi_data.rombase + 0xa); - - local_irq_disable(); - rom_reset(); #ifdef CONFIG_ADB_CUDA - } else if (macintosh_config->adb_type == MAC_ADB_EGRET || - macintosh_config->adb_type == MAC_ADB_CUDA) { + if (macintosh_config->adb_type == MAC_ADB_EGRET || + macintosh_config->adb_type == MAC_ADB_CUDA) { cuda_restart(); + } else #endif #ifdef CONFIG_ADB_PMU - } else if (macintosh_config->adb_type == MAC_ADB_PB2) { + if (macintosh_config->adb_type == MAC_ADB_PB2) { pmu_restart(); + } else #endif - } else if (CPU_IS_030) { - + if (CPU_IS_030) { /* 030-specific reset routine. The idea is general, but the * specific registers to reset are '030-specific. Until I * have a non-030 machine, I can't test anything else. @@ -523,6 +512,18 @@ void mac_reset(void) "jmp %/a0@\n\t" /* jump to the reset vector */ ".chip 68k" : : "r" (offset), "a" (rombase) : "a0"); + } else { + /* need ROMBASE in booter */ + /* indeed, plus need to MAP THE ROM !! */ + + if (mac_bi_data.rombase == 0) + mac_bi_data.rombase = 0x40800000; + + /* works on some */ + rom_reset = (void *)(mac_bi_data.rombase + 0xa); + + local_irq_disable(); + rom_reset(); } /* should never get here */ @@ -555,7 +556,7 @@ static void unmktime(time64_t time, long offset, /* Leap years. */ { 0, 31, 60, 91, 121, 152, 182, 213, 244, 274, 305, 335, 366 } }; - int days, rem, y, wday, yday; + int days, rem, y, wday; const unsigned short int *ip; days = div_u64_rem(time, SECS_PER_DAY, &rem); @@ -593,7 +594,6 @@ static void unmktime(time64_t time, long offset, y = yg; } *yearp = y - 1900; - yday = days; /* day in the year. Not currently used. */ ip = __mon_yday[__isleap(y)]; for (y = 11; days < (long int) ip[y]; --y) continue; diff --git a/arch/m68k/mac/oss.c b/arch/m68k/mac/oss.c index 921e6c092f2c..1641607f300d 100644 --- a/arch/m68k/mac/oss.c +++ b/arch/m68k/mac/oss.c @@ -27,6 +27,8 @@ #include <asm/mac_via.h> #include <asm/mac_oss.h> +#include "mac.h" + int oss_present; volatile struct mac_oss *oss; diff --git a/arch/m68k/mac/psc.c b/arch/m68k/mac/psc.c index 0d0965b19c09..b4183cf66efe 100644 --- a/arch/m68k/mac/psc.c +++ b/arch/m68k/mac/psc.c @@ -26,6 +26,8 @@ #include <asm/macints.h> #include <asm/mac_psc.h> +#include "mac.h" + #define DEBUG_PSC volatile __u8 *psc; diff --git a/arch/m68k/mac/via.c b/arch/m68k/mac/via.c index 3d11d6219cdd..9cb813eda4fd 100644 --- a/arch/m68k/mac/via.c +++ b/arch/m68k/mac/via.c @@ -38,6 +38,8 @@ #include <asm/mac_psc.h> #include <asm/mac_oss.h> +#include "mac.h" + volatile __u8 *via1, *via2; int rbv_present; int via_alt_mapping; @@ -619,6 +621,22 @@ static u64 mac_read_clk(struct clocksource *cs) * These problems are avoided by ignoring the low byte. Clock accuracy * is 256 times worse (error can reach 0.327 ms) but CPU overhead is * reduced by avoiding slow VIA register accesses. + * + * The VIA timer counter observably decrements to 0xFFFF before the + * counter reload interrupt gets raised. That complicates things a bit. + * + * State | vT1CH | VIA_TIMER_1_INT | inference drawn + * ------+------------+-----------------+----------------------------- + * i | FE thru 00 | false | counter is decrementing + * ii | FF | false | counter wrapped + * iii | FF | true | wrapped, interrupt raised + * iv | FF | false | wrapped, interrupt handled + * v | FE thru 00 | true | wrapped, interrupt unhandled + * + * State iv is never observed because handling the interrupt involves + * a 6522 register access and every access consumes a "phi 2" clock + * cycle. So 0xFF implies either state ii or state iii, depending on + * the value of the VIA_TIMER_1_INT bit. */ local_irq_save(flags); diff --git a/arch/m68k/math-emu/fp_arith.c b/arch/m68k/math-emu/fp_arith.c index d9033238d097..799c450fe322 100644 --- a/arch/m68k/math-emu/fp_arith.c +++ b/arch/m68k/math-emu/fp_arith.c @@ -28,8 +28,7 @@ const struct fp_ext fp_Inf = /* let's start with the easy ones */ -struct fp_ext * -fp_fabs(struct fp_ext *dest, struct fp_ext *src) +struct fp_ext *fp_fabs(struct fp_ext *dest, struct fp_ext *src) { dprint(PINSTR, "fabs\n"); @@ -40,8 +39,7 @@ fp_fabs(struct fp_ext *dest, struct fp_ext *src) return dest; } -struct fp_ext * -fp_fneg(struct fp_ext *dest, struct fp_ext *src) +struct fp_ext *fp_fneg(struct fp_ext *dest, struct fp_ext *src) { dprint(PINSTR, "fneg\n"); @@ -57,8 +55,7 @@ fp_fneg(struct fp_ext *dest, struct fp_ext *src) /* fp_fadd: Implements the kernel of the FADD, FSADD, FDADD, FSUB, FDSUB, and FCMP instructions. */ -struct fp_ext * -fp_fadd(struct fp_ext *dest, struct fp_ext *src) +struct fp_ext *fp_fadd(struct fp_ext *dest, struct fp_ext *src) { int diff; @@ -117,8 +114,7 @@ fp_fadd(struct fp_ext *dest, struct fp_ext *src) Remember that the arguments are in assembler-syntax order! */ -struct fp_ext * -fp_fsub(struct fp_ext *dest, struct fp_ext *src) +struct fp_ext *fp_fsub(struct fp_ext *dest, struct fp_ext *src) { dprint(PINSTR, "fsub "); @@ -127,8 +123,7 @@ fp_fsub(struct fp_ext *dest, struct fp_ext *src) } -struct fp_ext * -fp_fcmp(struct fp_ext *dest, struct fp_ext *src) +struct fp_ext *fp_fcmp(struct fp_ext *dest, struct fp_ext *src) { dprint(PINSTR, "fcmp "); @@ -137,8 +132,7 @@ fp_fcmp(struct fp_ext *dest, struct fp_ext *src) return fp_fadd(&FPDATA->temp[1], src); } -struct fp_ext * -fp_ftst(struct fp_ext *dest, struct fp_ext *src) +struct fp_ext *fp_ftst(struct fp_ext *dest, struct fp_ext *src) { dprint(PINSTR, "ftst\n"); @@ -147,8 +141,7 @@ fp_ftst(struct fp_ext *dest, struct fp_ext *src) return src; } -struct fp_ext * -fp_fmul(struct fp_ext *dest, struct fp_ext *src) +struct fp_ext *fp_fmul(struct fp_ext *dest, struct fp_ext *src) { union fp_mant128 temp; int exp; @@ -225,8 +218,7 @@ fp_fmul(struct fp_ext *dest, struct fp_ext *src) Note that the order of the operands is counter-intuitive: instead of src / dest, the result is actually dest / src. */ -struct fp_ext * -fp_fdiv(struct fp_ext *dest, struct fp_ext *src) +struct fp_ext *fp_fdiv(struct fp_ext *dest, struct fp_ext *src) { union fp_mant128 temp; int exp; @@ -243,7 +235,7 @@ fp_fdiv(struct fp_ext *dest, struct fp_ext *src) /* infinity / infinity = NaN (quiet, as always) */ if (IS_INF(src)) fp_set_nan(dest); - /* infinity / anything else = infinity (with approprate sign) */ + /* infinity / anything else = infinity (with appropriate sign) */ return dest; } if (IS_INF(src)) { @@ -306,8 +298,7 @@ fp_fdiv(struct fp_ext *dest, struct fp_ext *src) return dest; } -struct fp_ext * -fp_fsglmul(struct fp_ext *dest, struct fp_ext *src) +struct fp_ext *fp_fsglmul(struct fp_ext *dest, struct fp_ext *src) { int exp; @@ -363,8 +354,7 @@ fp_fsglmul(struct fp_ext *dest, struct fp_ext *src) return dest; } -struct fp_ext * -fp_fsgldiv(struct fp_ext *dest, struct fp_ext *src) +struct fp_ext *fp_fsgldiv(struct fp_ext *dest, struct fp_ext *src) { int exp; unsigned long quot, rem; @@ -573,8 +563,8 @@ static void fp_roundint(struct fp_ext *dest, int mode) (which are exactly the same, except for the rounding used on the intermediate value) */ -static struct fp_ext * -modrem_kernel(struct fp_ext *dest, struct fp_ext *src, int mode) +static struct fp_ext *modrem_kernel(struct fp_ext *dest, struct fp_ext *src, + int mode) { struct fp_ext tmp; @@ -607,8 +597,7 @@ modrem_kernel(struct fp_ext *dest, struct fp_ext *src, int mode) fmod(src,dest) = (dest - (src * floor(dest / src))) */ -struct fp_ext * -fp_fmod(struct fp_ext *dest, struct fp_ext *src) +struct fp_ext *fp_fmod(struct fp_ext *dest, struct fp_ext *src) { dprint(PINSTR, "fmod\n"); return modrem_kernel(dest, src, FPCR_ROUND_RZ); @@ -619,15 +608,13 @@ fp_fmod(struct fp_ext *dest, struct fp_ext *src) frem(src,dest) = (dest - (src * round(dest / src))) */ -struct fp_ext * -fp_frem(struct fp_ext *dest, struct fp_ext *src) +struct fp_ext *fp_frem(struct fp_ext *dest, struct fp_ext *src) { dprint(PINSTR, "frem\n"); return modrem_kernel(dest, src, FPCR_ROUND_RN); } -struct fp_ext * -fp_fint(struct fp_ext *dest, struct fp_ext *src) +struct fp_ext *fp_fint(struct fp_ext *dest, struct fp_ext *src) { dprint(PINSTR, "fint\n"); @@ -638,8 +625,7 @@ fp_fint(struct fp_ext *dest, struct fp_ext *src) return dest; } -struct fp_ext * -fp_fintrz(struct fp_ext *dest, struct fp_ext *src) +struct fp_ext *fp_fintrz(struct fp_ext *dest, struct fp_ext *src) { dprint(PINSTR, "fintrz\n"); @@ -650,8 +636,7 @@ fp_fintrz(struct fp_ext *dest, struct fp_ext *src) return dest; } -struct fp_ext * -fp_fscale(struct fp_ext *dest, struct fp_ext *src) +struct fp_ext *fp_fscale(struct fp_ext *dest, struct fp_ext *src) { int scale, oldround; diff --git a/arch/m68k/math-emu/fp_arith.h b/arch/m68k/math-emu/fp_arith.h index 0fd3ed217f66..3f9c58b6d504 100644 --- a/arch/m68k/math-emu/fp_arith.h +++ b/arch/m68k/math-emu/fp_arith.h @@ -12,39 +12,28 @@ */ -#ifndef FP_ARITH_H -#define FP_ARITH_H +#ifndef _FP_ARITH_H +#define _FP_ARITH_H /* easy ones */ -struct fp_ext * -fp_fabs(struct fp_ext *dest, struct fp_ext *src); -struct fp_ext * -fp_fneg(struct fp_ext *dest, struct fp_ext *src); +struct fp_ext *fp_fabs(struct fp_ext *dest, struct fp_ext *src); +struct fp_ext *fp_fneg(struct fp_ext *dest, struct fp_ext *src); /* straightforward arithmetic */ -struct fp_ext * -fp_fadd(struct fp_ext *dest, struct fp_ext *src); -struct fp_ext * -fp_fsub(struct fp_ext *dest, struct fp_ext *src); -struct fp_ext * -fp_fcmp(struct fp_ext *dest, struct fp_ext *src); -struct fp_ext * -fp_ftst(struct fp_ext *dest, struct fp_ext *src); -struct fp_ext * -fp_fmul(struct fp_ext *dest, struct fp_ext *src); -struct fp_ext * -fp_fdiv(struct fp_ext *dest, struct fp_ext *src); +struct fp_ext *fp_fadd(struct fp_ext *dest, struct fp_ext *src); +struct fp_ext *fp_fsub(struct fp_ext *dest, struct fp_ext *src); +struct fp_ext *fp_fcmp(struct fp_ext *dest, struct fp_ext *src); +struct fp_ext *fp_ftst(struct fp_ext *dest, struct fp_ext *src); +struct fp_ext *fp_fmul(struct fp_ext *dest, struct fp_ext *src); +struct fp_ext *fp_fdiv(struct fp_ext *dest, struct fp_ext *src); +struct fp_ext *fp_fsglmul(struct fp_ext *dest, struct fp_ext *src); +struct fp_ext *fp_fsgldiv(struct fp_ext *dest, struct fp_ext *src); /* ones that do rounding and integer conversions */ -struct fp_ext * -fp_fmod(struct fp_ext *dest, struct fp_ext *src); -struct fp_ext * -fp_frem(struct fp_ext *dest, struct fp_ext *src); -struct fp_ext * -fp_fint(struct fp_ext *dest, struct fp_ext *src); -struct fp_ext * -fp_fintrz(struct fp_ext *dest, struct fp_ext *src); -struct fp_ext * -fp_fscale(struct fp_ext *dest, struct fp_ext *src); - -#endif /* FP_ARITH__H */ +struct fp_ext *fp_fmod(struct fp_ext *dest, struct fp_ext *src); +struct fp_ext *fp_frem(struct fp_ext *dest, struct fp_ext *src); +struct fp_ext *fp_fint(struct fp_ext *dest, struct fp_ext *src); +struct fp_ext *fp_fintrz(struct fp_ext *dest, struct fp_ext *src); +struct fp_ext *fp_fscale(struct fp_ext *dest, struct fp_ext *src); + +#endif /* _FP_ARITH_H */ diff --git a/arch/m68k/math-emu/fp_emu.h b/arch/m68k/math-emu/fp_emu.h index c1ecfef7886a..6ac811c31ca4 100644 --- a/arch/m68k/math-emu/fp_emu.h +++ b/arch/m68k/math-emu/fp_emu.h @@ -38,12 +38,12 @@ #ifndef _FP_EMU_H #define _FP_EMU_H -#ifdef __ASSEMBLY__ +#ifdef __ASSEMBLER__ #include <asm/asm-offsets.h> #endif #include <asm/math-emu.h> -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ #define IS_INF(a) ((a)->exp == 0x7fff) #define IS_ZERO(a) ((a)->mant.m64 == 0) @@ -124,7 +124,7 @@ extern const struct fp_ext fp_Inf; : "a1", "d1", "d2", "memory"); \ }) -#else /* __ASSEMBLY__ */ +#else /* __ASSEMBLER__ */ /* * set, reset or clear a bit in the fp status register @@ -141,6 +141,6 @@ extern const struct fp_ext fp_Inf; btst #(\bit&7),(FPD_FPSR+3-(\bit/8),FPDATA) .endm -#endif /* __ASSEMBLY__ */ +#endif /* __ASSEMBLER__ */ #endif /* _FP_EMU_H */ diff --git a/arch/m68k/math-emu/fp_log.c b/arch/m68k/math-emu/fp_log.c index 0663067870f2..71a8fc25575a 100644 --- a/arch/m68k/math-emu/fp_log.c +++ b/arch/m68k/math-emu/fp_log.c @@ -1,6 +1,6 @@ /* - fp_trig.c: floating-point math routines for the Linux-m68k + fp_log.c: floating-point math routines for the Linux-m68k floating point emulator. Copyright (c) 1998-1999 David Huggins-Daines / Roman Zippel. @@ -15,18 +15,15 @@ */ +#include "fp_arith.h" #include "fp_emu.h" +#include "fp_log.h" -static const struct fp_ext fp_one = -{ +static const struct fp_ext fp_one = { .exp = 0x3fff, }; -extern struct fp_ext *fp_fadd(struct fp_ext *dest, const struct fp_ext *src); -extern struct fp_ext *fp_fdiv(struct fp_ext *dest, const struct fp_ext *src); - -struct fp_ext * -fp_fsqrt(struct fp_ext *dest, struct fp_ext *src) +struct fp_ext *fp_fsqrt(struct fp_ext *dest, struct fp_ext *src) { struct fp_ext tmp, src2; int i, exp; @@ -70,7 +67,8 @@ fp_fsqrt(struct fp_ext *dest, struct fp_ext *src) * sqrt(x) = 1 + 1/2*(x-1) * = 1/2*(1+x) */ - fp_fadd(dest, &fp_one); + /* It is safe to cast away the constness, as fp_one is normalized */ + fp_fadd(dest, (struct fp_ext *)&fp_one); dest->exp--; /* * 1/2 */ /* @@ -98,8 +96,7 @@ fp_fsqrt(struct fp_ext *dest, struct fp_ext *src) return dest; } -struct fp_ext * -fp_fetoxm1(struct fp_ext *dest, struct fp_ext *src) +struct fp_ext *fp_fetoxm1(struct fp_ext *dest, struct fp_ext *src) { uprint("fetoxm1\n"); @@ -108,8 +105,7 @@ fp_fetoxm1(struct fp_ext *dest, struct fp_ext *src) return dest; } -struct fp_ext * -fp_fetox(struct fp_ext *dest, struct fp_ext *src) +struct fp_ext *fp_fetox(struct fp_ext *dest, struct fp_ext *src) { uprint("fetox\n"); @@ -118,8 +114,7 @@ fp_fetox(struct fp_ext *dest, struct fp_ext *src) return dest; } -struct fp_ext * -fp_ftwotox(struct fp_ext *dest, struct fp_ext *src) +struct fp_ext *fp_ftwotox(struct fp_ext *dest, struct fp_ext *src) { uprint("ftwotox\n"); @@ -128,8 +123,7 @@ fp_ftwotox(struct fp_ext *dest, struct fp_ext *src) return dest; } -struct fp_ext * -fp_ftentox(struct fp_ext *dest, struct fp_ext *src) +struct fp_ext *fp_ftentox(struct fp_ext *dest, struct fp_ext *src) { uprint("ftentox\n"); @@ -138,8 +132,7 @@ fp_ftentox(struct fp_ext *dest, struct fp_ext *src) return dest; } -struct fp_ext * -fp_flogn(struct fp_ext *dest, struct fp_ext *src) +struct fp_ext *fp_flogn(struct fp_ext *dest, struct fp_ext *src) { uprint("flogn\n"); @@ -148,8 +141,7 @@ fp_flogn(struct fp_ext *dest, struct fp_ext *src) return dest; } -struct fp_ext * -fp_flognp1(struct fp_ext *dest, struct fp_ext *src) +struct fp_ext *fp_flognp1(struct fp_ext *dest, struct fp_ext *src) { uprint("flognp1\n"); @@ -158,8 +150,7 @@ fp_flognp1(struct fp_ext *dest, struct fp_ext *src) return dest; } -struct fp_ext * -fp_flog10(struct fp_ext *dest, struct fp_ext *src) +struct fp_ext *fp_flog10(struct fp_ext *dest, struct fp_ext *src) { uprint("flog10\n"); @@ -168,8 +159,7 @@ fp_flog10(struct fp_ext *dest, struct fp_ext *src) return dest; } -struct fp_ext * -fp_flog2(struct fp_ext *dest, struct fp_ext *src) +struct fp_ext *fp_flog2(struct fp_ext *dest, struct fp_ext *src) { uprint("flog2\n"); @@ -178,8 +168,7 @@ fp_flog2(struct fp_ext *dest, struct fp_ext *src) return dest; } -struct fp_ext * -fp_fgetexp(struct fp_ext *dest, struct fp_ext *src) +struct fp_ext *fp_fgetexp(struct fp_ext *dest, struct fp_ext *src) { dprint(PINSTR, "fgetexp\n"); @@ -199,8 +188,7 @@ fp_fgetexp(struct fp_ext *dest, struct fp_ext *src) return dest; } -struct fp_ext * -fp_fgetman(struct fp_ext *dest, struct fp_ext *src) +struct fp_ext *fp_fgetman(struct fp_ext *dest, struct fp_ext *src) { dprint(PINSTR, "fgetman\n"); diff --git a/arch/m68k/math-emu/fp_log.h b/arch/m68k/math-emu/fp_log.h new file mode 100644 index 000000000000..c2bcfff11994 --- /dev/null +++ b/arch/m68k/math-emu/fp_log.h @@ -0,0 +1,44 @@ +/* + + fp_log.h: floating-point math routines for the Linux-m68k + floating point emulator. + + Copyright (c) 1998-1999 David Huggins-Daines / Roman Zippel. + + I hereby give permission, free of charge, to copy, modify, and + redistribute this software, in source or binary form, provided that + the above copyright notice and the following disclaimer are included + in all such copies. + + THIS SOFTWARE IS PROVIDED "AS IS", WITH ABSOLUTELY NO WARRANTY, REAL + OR IMPLIED. + +*/ + +#ifndef _FP_LOG_H +#define _FP_LOG_H + +#include "fp_emu.h" + +/* floating point logarithmic instructions: + + the arguments to these are in the "internal" extended format, that + is, an "exploded" version of the 96-bit extended fp format used by + the 68881. + + they return a status code, which should end up in %d0, if all goes + well. */ + +struct fp_ext *fp_fsqrt(struct fp_ext *dest, struct fp_ext *src); +struct fp_ext *fp_fetoxm1(struct fp_ext *dest, struct fp_ext *src); +struct fp_ext *fp_fetox(struct fp_ext *dest, struct fp_ext *src); +struct fp_ext *fp_ftwotox(struct fp_ext *dest, struct fp_ext *src); +struct fp_ext *fp_ftentox(struct fp_ext *dest, struct fp_ext *src); +struct fp_ext *fp_flogn(struct fp_ext *dest, struct fp_ext *src); +struct fp_ext *fp_flognp1(struct fp_ext *dest, struct fp_ext *src); +struct fp_ext *fp_flog10(struct fp_ext *dest, struct fp_ext *src); +struct fp_ext *fp_flog2(struct fp_ext *dest, struct fp_ext *src); +struct fp_ext *fp_fgetexp(struct fp_ext *dest, struct fp_ext *src); +struct fp_ext *fp_fgetman(struct fp_ext *dest, struct fp_ext *src); + +#endif /* _FP_LOG_H */ diff --git a/arch/m68k/math-emu/fp_trig.c b/arch/m68k/math-emu/fp_trig.c index 6361d0784df2..5f49de373753 100644 --- a/arch/m68k/math-emu/fp_trig.c +++ b/arch/m68k/math-emu/fp_trig.c @@ -18,8 +18,7 @@ #include "fp_emu.h" #include "fp_trig.h" -struct fp_ext * -fp_fsin(struct fp_ext *dest, struct fp_ext *src) +struct fp_ext *fp_fsin(struct fp_ext *dest, struct fp_ext *src) { uprint("fsin\n"); @@ -28,8 +27,7 @@ fp_fsin(struct fp_ext *dest, struct fp_ext *src) return dest; } -struct fp_ext * -fp_fcos(struct fp_ext *dest, struct fp_ext *src) +struct fp_ext *fp_fcos(struct fp_ext *dest, struct fp_ext *src) { uprint("fcos\n"); @@ -38,8 +36,7 @@ fp_fcos(struct fp_ext *dest, struct fp_ext *src) return dest; } -struct fp_ext * -fp_ftan(struct fp_ext *dest, struct fp_ext *src) +struct fp_ext *fp_ftan(struct fp_ext *dest, struct fp_ext *src) { uprint("ftan\n"); @@ -48,8 +45,7 @@ fp_ftan(struct fp_ext *dest, struct fp_ext *src) return dest; } -struct fp_ext * -fp_fasin(struct fp_ext *dest, struct fp_ext *src) +struct fp_ext *fp_fasin(struct fp_ext *dest, struct fp_ext *src) { uprint("fasin\n"); @@ -58,8 +54,7 @@ fp_fasin(struct fp_ext *dest, struct fp_ext *src) return dest; } -struct fp_ext * -fp_facos(struct fp_ext *dest, struct fp_ext *src) +struct fp_ext *fp_facos(struct fp_ext *dest, struct fp_ext *src) { uprint("facos\n"); @@ -68,8 +63,7 @@ fp_facos(struct fp_ext *dest, struct fp_ext *src) return dest; } -struct fp_ext * -fp_fatan(struct fp_ext *dest, struct fp_ext *src) +struct fp_ext *fp_fatan(struct fp_ext *dest, struct fp_ext *src) { uprint("fatan\n"); @@ -78,8 +72,7 @@ fp_fatan(struct fp_ext *dest, struct fp_ext *src) return dest; } -struct fp_ext * -fp_fsinh(struct fp_ext *dest, struct fp_ext *src) +struct fp_ext *fp_fsinh(struct fp_ext *dest, struct fp_ext *src) { uprint("fsinh\n"); @@ -88,8 +81,7 @@ fp_fsinh(struct fp_ext *dest, struct fp_ext *src) return dest; } -struct fp_ext * -fp_fcosh(struct fp_ext *dest, struct fp_ext *src) +struct fp_ext *fp_fcosh(struct fp_ext *dest, struct fp_ext *src) { uprint("fcosh\n"); @@ -98,8 +90,7 @@ fp_fcosh(struct fp_ext *dest, struct fp_ext *src) return dest; } -struct fp_ext * -fp_ftanh(struct fp_ext *dest, struct fp_ext *src) +struct fp_ext *fp_ftanh(struct fp_ext *dest, struct fp_ext *src) { uprint("ftanh\n"); @@ -108,8 +99,7 @@ fp_ftanh(struct fp_ext *dest, struct fp_ext *src) return dest; } -struct fp_ext * -fp_fatanh(struct fp_ext *dest, struct fp_ext *src) +struct fp_ext *fp_fatanh(struct fp_ext *dest, struct fp_ext *src) { uprint("fatanh\n"); @@ -118,64 +108,56 @@ fp_fatanh(struct fp_ext *dest, struct fp_ext *src) return dest; } -struct fp_ext * -fp_fsincos0(struct fp_ext *dest, struct fp_ext *src) +struct fp_ext *fp_fsincos0(struct fp_ext *dest, struct fp_ext *src) { uprint("fsincos0\n"); return dest; } -struct fp_ext * -fp_fsincos1(struct fp_ext *dest, struct fp_ext *src) +struct fp_ext *fp_fsincos1(struct fp_ext *dest, struct fp_ext *src) { uprint("fsincos1\n"); return dest; } -struct fp_ext * -fp_fsincos2(struct fp_ext *dest, struct fp_ext *src) +struct fp_ext *fp_fsincos2(struct fp_ext *dest, struct fp_ext *src) { uprint("fsincos2\n"); return dest; } -struct fp_ext * -fp_fsincos3(struct fp_ext *dest, struct fp_ext *src) +struct fp_ext *fp_fsincos3(struct fp_ext *dest, struct fp_ext *src) { uprint("fsincos3\n"); return dest; } -struct fp_ext * -fp_fsincos4(struct fp_ext *dest, struct fp_ext *src) +struct fp_ext *fp_fsincos4(struct fp_ext *dest, struct fp_ext *src) { uprint("fsincos4\n"); return dest; } -struct fp_ext * -fp_fsincos5(struct fp_ext *dest, struct fp_ext *src) +struct fp_ext *fp_fsincos5(struct fp_ext *dest, struct fp_ext *src) { uprint("fsincos5\n"); return dest; } -struct fp_ext * -fp_fsincos6(struct fp_ext *dest, struct fp_ext *src) +struct fp_ext *fp_fsincos6(struct fp_ext *dest, struct fp_ext *src) { uprint("fsincos6\n"); return dest; } -struct fp_ext * -fp_fsincos7(struct fp_ext *dest, struct fp_ext *src) +struct fp_ext *fp_fsincos7(struct fp_ext *dest, struct fp_ext *src) { uprint("fsincos7\n"); diff --git a/arch/m68k/math-emu/fp_trig.h b/arch/m68k/math-emu/fp_trig.h index af8b247e9c98..1aae8ab1d41b 100644 --- a/arch/m68k/math-emu/fp_trig.h +++ b/arch/m68k/math-emu/fp_trig.h @@ -15,8 +15,8 @@ */ -#ifndef FP_TRIG_H -#define FP_TRIG_H +#ifndef _FP_TRIG_H +#define _FP_TRIG_H #include "fp_emu.h" @@ -29,4 +29,23 @@ they return a status code, which should end up in %d0, if all goes well. */ -#endif /* FP_TRIG__H */ +struct fp_ext *fp_fsin(struct fp_ext *dest, struct fp_ext *src); +struct fp_ext *fp_fcos(struct fp_ext *dest, struct fp_ext *src); +struct fp_ext *fp_ftan(struct fp_ext *dest, struct fp_ext *src); +struct fp_ext *fp_fasin(struct fp_ext *dest, struct fp_ext *src); +struct fp_ext *fp_facos(struct fp_ext *dest, struct fp_ext *src); +struct fp_ext *fp_fatan(struct fp_ext *dest, struct fp_ext *src); +struct fp_ext *fp_fsinh(struct fp_ext *dest, struct fp_ext *src); +struct fp_ext *fp_fcosh(struct fp_ext *dest, struct fp_ext *src); +struct fp_ext *fp_ftanh(struct fp_ext *dest, struct fp_ext *src); +struct fp_ext *fp_fatanh(struct fp_ext *dest, struct fp_ext *src); +struct fp_ext *fp_fsincos0(struct fp_ext *dest, struct fp_ext *src); +struct fp_ext *fp_fsincos1(struct fp_ext *dest, struct fp_ext *src); +struct fp_ext *fp_fsincos2(struct fp_ext *dest, struct fp_ext *src); +struct fp_ext *fp_fsincos3(struct fp_ext *dest, struct fp_ext *src); +struct fp_ext *fp_fsincos4(struct fp_ext *dest, struct fp_ext *src); +struct fp_ext *fp_fsincos5(struct fp_ext *dest, struct fp_ext *src); +struct fp_ext *fp_fsincos6(struct fp_ext *dest, struct fp_ext *src); +struct fp_ext *fp_fsincos7(struct fp_ext *dest, struct fp_ext *src); + +#endif /* _FP_TRIG_H */ diff --git a/arch/m68k/math-emu/multi_arith.h b/arch/m68k/math-emu/multi_arith.h index 232f58fe3483..f7d9e49fe259 100644 --- a/arch/m68k/math-emu/multi_arith.h +++ b/arch/m68k/math-emu/multi_arith.h @@ -15,8 +15,10 @@ implement the subset of integer arithmetic that we need in order to multiply, divide, and normalize 128-bit unsigned mantissae. */ -#ifndef MULTI_ARITH_H -#define MULTI_ARITH_H +#ifndef _MULTI_ARITH_H +#define _MULTI_ARITH_H + +#include "fp_emu.h" static inline void fp_denormalize(struct fp_ext *reg, unsigned int cnt) { @@ -285,4 +287,4 @@ static inline void fp_putmant128(struct fp_ext *dest, union fp_mant128 *src, } } -#endif /* MULTI_ARITH_H */ +#endif /* _MULTI_ARITH_H */ diff --git a/arch/m68k/mm/cache.c b/arch/m68k/mm/cache.c index b486c0889eec..dde978e66f14 100644 --- a/arch/m68k/mm/cache.c +++ b/arch/m68k/mm/cache.c @@ -49,24 +49,7 @@ static unsigned long virt_to_phys_slow(unsigned long vaddr) if (mmusr & MMU_R_040) return (mmusr & PAGE_MASK) | (vaddr & ~PAGE_MASK); } else { - unsigned short mmusr; - unsigned long *descaddr; - - asm volatile ("ptestr %3,%2@,#7,%0\n\t" - "pmove %%psr,%1" - : "=a&" (descaddr), "=m" (mmusr) - : "a" (vaddr), "d" (get_fs().seg)); - if (mmusr & (MMU_I|MMU_B|MMU_L)) - return 0; - descaddr = phys_to_virt((unsigned long)descaddr); - switch (mmusr & MMU_NUM) { - case 1: - return (*descaddr & 0xfe000000) | (vaddr & 0x01ffffff); - case 2: - return (*descaddr & 0xfffc0000) | (vaddr & 0x0003ffff); - case 3: - return (*descaddr & PAGE_MASK) | (vaddr & ~PAGE_MASK); - } + WARN_ON_ONCE(!CPU_IS_040_OR_060); } return 0; } @@ -107,11 +90,9 @@ void flush_icache_user_range(unsigned long address, unsigned long endaddr) void flush_icache_range(unsigned long address, unsigned long endaddr) { - mm_segment_t old_fs = get_fs(); - - set_fs(KERNEL_DS); + set_fc(SUPER_DATA); flush_icache_user_range(address, endaddr); - set_fs(old_fs); + set_fc(USER_DATA); } EXPORT_SYMBOL(flush_icache_range); diff --git a/arch/m68k/mm/fault.c b/arch/m68k/mm/fault.c index ef46e77e97a5..fa3c5f38d989 100644 --- a/arch/m68k/mm/fault.c +++ b/arch/m68k/mm/fault.c @@ -17,6 +17,8 @@ #include <asm/setup.h> #include <asm/traps.h> +#include "fault.h" + extern void die_if_kernel(char *, struct pt_regs *, long); int send_fault_sig(struct pt_regs *regs) @@ -48,7 +50,7 @@ int send_fault_sig(struct pt_regs *regs) pr_alert("Unable to handle kernel access"); pr_cont(" at virtual address %p\n", addr); die_if_kernel("Oops", regs, 0 /*error_code*/); - do_exit(SIGKILL); + make_task_dead(SIGKILL); } return 1; @@ -93,8 +95,6 @@ retry: vma = find_vma(mm, address); if (!vma) goto map_err; - if (vma->vm_flags & VM_IO) - goto acc_err; if (vma->vm_start <= address) goto good_area; if (!(vma->vm_flags & VM_GROWSDOWN)) @@ -107,8 +107,9 @@ retry: if (address + 256 < rdusp()) goto map_err; } - if (expand_stack(vma, address)) - goto map_err; + vma = expand_stack(mm, address); + if (!vma) + goto map_err_nosemaphore; /* * Ok, we have a good vm_area for this memory access, so @@ -140,7 +141,14 @@ good_area: fault = handle_mm_fault(vma, address, flags, regs); pr_debug("handle_mm_fault returns %x\n", fault); - if (fault_signal_pending(fault, regs)) + if (fault_signal_pending(fault, regs)) { + if (!user_mode(regs)) + goto no_context; + return 0; + } + + /* The fault is fully completed (including releasing mmap lock) */ + if (fault & VM_FAULT_COMPLETED) return 0; if (unlikely(fault & VM_FAULT_ERROR)) { @@ -153,18 +161,16 @@ good_area: BUG(); } - if (flags & FAULT_FLAG_ALLOW_RETRY) { - if (fault & VM_FAULT_RETRY) { - flags |= FAULT_FLAG_TRIED; + if (fault & VM_FAULT_RETRY) { + flags |= FAULT_FLAG_TRIED; - /* - * No need to mmap_read_unlock(mm) as we would - * have already released it in __lock_page_or_retry - * in mm/filemap.c. - */ + /* + * No need to mmap_read_unlock(mm) as we would + * have already released it in __lock_page_or_retry + * in mm/filemap.c. + */ - goto retry; - } + goto retry; } mmap_read_unlock(mm); @@ -193,10 +199,12 @@ bus_err: goto send_sig; map_err: + mmap_read_unlock(mm); +map_err_nosemaphore: current->thread.signo = SIGSEGV; current->thread.code = SEGV_MAPERR; current->thread.faddr = address; - goto send_sig; + return send_fault_sig(regs); acc_err: current->thread.signo = SIGSEGV; diff --git a/arch/m68k/mm/fault.h b/arch/m68k/mm/fault.h new file mode 100644 index 000000000000..dab14ef7d4a1 --- /dev/null +++ b/arch/m68k/mm/fault.h @@ -0,0 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0 */ + +struct pt_regs; + +int do_page_fault(struct pt_regs *regs, unsigned long address, + unsigned long error_code); +int send_fault_sig(struct pt_regs *regs); diff --git a/arch/m68k/mm/hwtest.c b/arch/m68k/mm/hwtest.c index fe99aa99987e..8ee7a3368688 100644 --- a/arch/m68k/mm/hwtest.c +++ b/arch/m68k/mm/hwtest.c @@ -26,6 +26,8 @@ #include <linux/module.h> +#include <asm/hwtest.h> + int hwreg_present(volatile void *regp) { int ret = 0; diff --git a/arch/m68k/mm/init.c b/arch/m68k/mm/init.c index 5d749e188246..488411af1b3f 100644 --- a/arch/m68k/mm/init.c +++ b/arch/m68k/mm/init.c @@ -68,16 +68,7 @@ void __init paging_init(void) high_memory = (void *) end_mem; - empty_zero_page = memblock_alloc(PAGE_SIZE, PAGE_SIZE); - if (!empty_zero_page) - panic("%s: Failed to allocate %lu bytes align=0x%lx\n", - __func__, PAGE_SIZE, PAGE_SIZE); - - /* - * Set up SFC/DFC registers (user data space). - */ - set_fs (USER_DS); - + empty_zero_page = memblock_alloc_or_panic(PAGE_SIZE, PAGE_SIZE); max_zone_pfn[ZONE_DMA] = end_mem >> PAGE_SHIFT; free_area_init(max_zone_pfn); } @@ -130,7 +121,5 @@ static inline void init_pointer_tables(void) void __init mem_init(void) { - /* this will put all memory onto the freelists */ - memblock_free_all(); init_pointer_tables(); } diff --git a/arch/m68k/mm/kmap.c b/arch/m68k/mm/kmap.c index 1269d513b221..7594a945732b 100644 --- a/arch/m68k/mm/kmap.c +++ b/arch/m68k/mm/kmap.c @@ -17,7 +17,6 @@ #include <linux/vmalloc.h> #include <asm/setup.h> -#include <asm/segment.h> #include <asm/page.h> #include <asm/io.h> #include <asm/tlbflush.h> @@ -180,6 +179,12 @@ void __iomem *__ioremap(unsigned long physaddr, unsigned long size, int cachefla return (void __iomem *)physaddr; } #endif +#ifdef CONFIG_VIRT + if (MACH_IS_VIRT) { + if (physaddr >= 0xff000000 && cacheflag == IOMAP_NOCACHE_SER) + return (void __iomem *)physaddr; + } +#endif #ifdef CONFIG_COLDFIRE if (__cf_internalio(physaddr)) return (void __iomem *) physaddr; @@ -294,17 +299,20 @@ EXPORT_SYMBOL(__ioremap); void iounmap(void __iomem *addr) { #ifdef CONFIG_AMIGA - if ((!MACH_IS_AMIGA) || - (((unsigned long)addr < 0x40000000) || - ((unsigned long)addr > 0x60000000))) - free_io_area((__force void *)addr); -#else + if (MACH_IS_AMIGA && + ((unsigned long)addr >= 0x40000000) && + ((unsigned long)addr < 0x60000000)) + return; +#endif +#ifdef CONFIG_VIRT + if (MACH_IS_VIRT && (unsigned long)addr >= 0xff000000) + return; +#endif #ifdef CONFIG_COLDFIRE if (cf_internalio(addr)) return; #endif free_io_area((__force void *)addr); -#endif } EXPORT_SYMBOL(iounmap); diff --git a/arch/m68k/mm/mcfmmu.c b/arch/m68k/mm/mcfmmu.c index eac9dde65193..19a75029036c 100644 --- a/arch/m68k/mm/mcfmmu.c +++ b/arch/m68k/mm/mcfmmu.c @@ -38,26 +38,19 @@ void __init paging_init(void) pgd_t *pg_dir; pte_t *pg_table; unsigned long address, size; - unsigned long next_pgtable, bootmem_end; + unsigned long next_pgtable; unsigned long max_zone_pfn[MAX_NR_ZONES] = { 0 }; int i; - empty_zero_page = memblock_alloc(PAGE_SIZE, PAGE_SIZE); - if (!empty_zero_page) - panic("%s: Failed to allocate %lu bytes align=0x%lx\n", - __func__, PAGE_SIZE, PAGE_SIZE); + empty_zero_page = memblock_alloc_or_panic(PAGE_SIZE, PAGE_SIZE); pg_dir = swapper_pg_dir; memset(swapper_pg_dir, 0, sizeof(swapper_pg_dir)); size = num_pages * sizeof(pte_t); size = (size + PAGE_SIZE) & ~(PAGE_SIZE-1); - next_pgtable = (unsigned long) memblock_alloc(size, PAGE_SIZE); - if (!next_pgtable) - panic("%s: Failed to allocate %lu bytes align=0x%lx\n", - __func__, size, PAGE_SIZE); + next_pgtable = (unsigned long) memblock_alloc_or_panic(size, PAGE_SIZE); - bootmem_end = (next_pgtable + size + PAGE_SIZE) & PAGE_MASK; pg_dir += PAGE_OFFSET >> PGDIR_SHIFT; address = PAGE_OFFSET; @@ -69,7 +62,8 @@ void __init paging_init(void) /* now change pg_table to kernel virtual addresses */ for (i = 0; i < PTRS_PER_PTE; ++i, ++pg_table) { - pte_t pte = pfn_pte(virt_to_pfn(address), PAGE_INIT); + pte_t pte = pfn_pte(virt_to_pfn((void *)address), + PAGE_INIT); if (address >= (unsigned long) high_memory) pte_val(pte) = 0; @@ -91,7 +85,8 @@ int cf_tlb_miss(struct pt_regs *regs, int write, int dtlb, int extension_word) p4d_t *p4d; pud_t *pud; pmd_t *pmd; - pte_t *pte; + pte_t *pte = NULL; + int ret = -1; int asid; local_irq_save(flags); @@ -100,47 +95,33 @@ int cf_tlb_miss(struct pt_regs *regs, int write, int dtlb, int extension_word) regs->pc + (extension_word * sizeof(long)); mm = (!user_mode(regs) && KMAPAREA(mmuar)) ? &init_mm : current->mm; - if (!mm) { - local_irq_restore(flags); - return -1; - } + if (!mm) + goto out; pgd = pgd_offset(mm, mmuar); - if (pgd_none(*pgd)) { - local_irq_restore(flags); - return -1; - } + if (pgd_none(*pgd)) + goto out; p4d = p4d_offset(pgd, mmuar); - if (p4d_none(*p4d)) { - local_irq_restore(flags); - return -1; - } + if (p4d_none(*p4d)) + goto out; pud = pud_offset(p4d, mmuar); - if (pud_none(*pud)) { - local_irq_restore(flags); - return -1; - } + if (pud_none(*pud)) + goto out; pmd = pmd_offset(pud, mmuar); - if (pmd_none(*pmd)) { - local_irq_restore(flags); - return -1; - } + if (pmd_none(*pmd)) + goto out; pte = (KMAPAREA(mmuar)) ? pte_offset_kernel(pmd, mmuar) : pte_offset_map(pmd, mmuar); - if (pte_none(*pte) || !pte_present(*pte)) { - local_irq_restore(flags); - return -1; - } + if (!pte || pte_none(*pte) || !pte_present(*pte)) + goto out; if (write) { - if (!pte_write(*pte)) { - local_irq_restore(flags); - return -1; - } + if (!pte_write(*pte)) + goto out; set_pte(pte, pte_mkdirty(*pte)); } @@ -161,9 +142,12 @@ int cf_tlb_miss(struct pt_regs *regs, int write, int dtlb, int extension_word) mmu_write(MMUOR, MMUOR_ACC | MMUOR_UAA); else mmu_write(MMUOR, MMUOR_ITLB | MMUOR_ACC | MMUOR_UAA); - + ret = 0; +out: + if (pte && !KMAPAREA(mmuar)) + pte_unmap(pte); local_irq_restore(flags); - return 0; + return ret; } void __init cf_bootmem_alloc(void) @@ -174,7 +158,8 @@ void __init cf_bootmem_alloc(void) m68k_memory[0].addr = _rambase; m68k_memory[0].size = _ramend - _rambase; - memblock_add_node(m68k_memory[0].addr, m68k_memory[0].size, 0); + memblock_add_node(m68k_memory[0].addr, m68k_memory[0].size, 0, + MEMBLOCK_NONE); /* compute total pages in system */ num_pages = PFN_DOWN(_ramend - _rambase); @@ -233,3 +218,58 @@ void steal_context(void) destroy_context(mm); } +static const pgprot_t protection_map[16] = { + [VM_NONE] = PAGE_NONE, + [VM_READ] = __pgprot(CF_PAGE_VALID | + CF_PAGE_ACCESSED | + CF_PAGE_READABLE), + [VM_WRITE] = __pgprot(CF_PAGE_VALID | + CF_PAGE_ACCESSED | + CF_PAGE_WRITABLE), + [VM_WRITE | VM_READ] = __pgprot(CF_PAGE_VALID | + CF_PAGE_ACCESSED | + CF_PAGE_READABLE | + CF_PAGE_WRITABLE), + [VM_EXEC] = __pgprot(CF_PAGE_VALID | + CF_PAGE_ACCESSED | + CF_PAGE_EXEC), + [VM_EXEC | VM_READ] = __pgprot(CF_PAGE_VALID | + CF_PAGE_ACCESSED | + CF_PAGE_READABLE | + CF_PAGE_EXEC), + [VM_EXEC | VM_WRITE] = __pgprot(CF_PAGE_VALID | + CF_PAGE_ACCESSED | + CF_PAGE_WRITABLE | + CF_PAGE_EXEC), + [VM_EXEC | VM_WRITE | VM_READ] = __pgprot(CF_PAGE_VALID | + CF_PAGE_ACCESSED | + CF_PAGE_READABLE | + CF_PAGE_WRITABLE | + CF_PAGE_EXEC), + [VM_SHARED] = PAGE_NONE, + [VM_SHARED | VM_READ] = __pgprot(CF_PAGE_VALID | + CF_PAGE_ACCESSED | + CF_PAGE_READABLE), + [VM_SHARED | VM_WRITE] = PAGE_SHARED, + [VM_SHARED | VM_WRITE | VM_READ] = __pgprot(CF_PAGE_VALID | + CF_PAGE_ACCESSED | + CF_PAGE_READABLE | + CF_PAGE_SHARED), + [VM_SHARED | VM_EXEC] = __pgprot(CF_PAGE_VALID | + CF_PAGE_ACCESSED | + CF_PAGE_EXEC), + [VM_SHARED | VM_EXEC | VM_READ] = __pgprot(CF_PAGE_VALID | + CF_PAGE_ACCESSED | + CF_PAGE_READABLE | + CF_PAGE_EXEC), + [VM_SHARED | VM_EXEC | VM_WRITE] = __pgprot(CF_PAGE_VALID | + CF_PAGE_ACCESSED | + CF_PAGE_SHARED | + CF_PAGE_EXEC), + [VM_SHARED | VM_EXEC | VM_WRITE | VM_READ] = __pgprot(CF_PAGE_VALID | + CF_PAGE_ACCESSED | + CF_PAGE_READABLE | + CF_PAGE_SHARED | + CF_PAGE_EXEC) +}; +DECLARE_VM_GET_PAGE_PROT diff --git a/arch/m68k/mm/memory.c b/arch/m68k/mm/memory.c index fe75aecfb238..c2c03b0a1567 100644 --- a/arch/m68k/mm/memory.c +++ b/arch/m68k/mm/memory.c @@ -15,7 +15,6 @@ #include <linux/gfp.h> #include <asm/setup.h> -#include <asm/segment.h> #include <asm/page.h> #include <asm/traps.h> #include <asm/machdep.h> diff --git a/arch/m68k/mm/motorola.c b/arch/m68k/mm/motorola.c index 3a653f0a4188..62283bc2ed79 100644 --- a/arch/m68k/mm/motorola.c +++ b/arch/m68k/mm/motorola.c @@ -27,7 +27,6 @@ #include <asm/pgalloc.h> #include <asm/machdep.h> #include <asm/io.h> -#include <asm/dma.h> #ifdef CONFIG_ATARI #include <asm/atari_stram.h> #endif @@ -82,7 +81,7 @@ static inline void cache_page(void *vaddr) void mmu_page_ctor(void *page) { - __flush_page_to_ram(page); + __flush_pages_to_ram(page, 1); flush_tlb_kernel_page(page); nocache_page(page); } @@ -93,22 +92,24 @@ void mmu_page_dtor(void *page) } /* ++andreas: {get,free}_pointer_table rewritten to use unused fields from - struct page instead of separately kmalloced struct. Stolen from + struct ptdesc instead of separately kmalloced struct. Stolen from arch/sparc/mm/srmmu.c ... */ typedef struct list_head ptable_desc; -static struct list_head ptable_list[2] = { +static struct list_head ptable_list[3] = { LIST_HEAD_INIT(ptable_list[0]), LIST_HEAD_INIT(ptable_list[1]), + LIST_HEAD_INIT(ptable_list[2]), }; -#define PD_PTABLE(page) ((ptable_desc *)&(virt_to_page(page)->lru)) -#define PD_PAGE(ptable) (list_entry(ptable, struct page, lru)) -#define PD_MARKBITS(dp) (*(unsigned int *)&PD_PAGE(dp)->index) +#define PD_PTABLE(ptdesc) ((ptable_desc *)&(virt_to_ptdesc((void *)(ptdesc))->pt_list)) +#define PD_PTDESC(ptable) (list_entry(ptable, struct ptdesc, pt_list)) +#define PD_MARKBITS(dp) (*(unsigned int *)&PD_PTDESC(dp)->pt_index) -static const int ptable_shift[2] = { - 7+2, /* PGD, PMD */ +static const int ptable_shift[3] = { + 7+2, /* PGD */ + 7+2, /* PMD */ 6+2, /* PTE */ }; @@ -119,10 +120,10 @@ void __init init_pointer_table(void *table, int type) { ptable_desc *dp; unsigned long ptable = (unsigned long)table; - unsigned long page = ptable & PAGE_MASK; - unsigned int mask = 1U << ((ptable - page)/ptable_size(type)); + unsigned long pt_addr = ptable & PAGE_MASK; + unsigned int mask = 1U << ((ptable - pt_addr)/ptable_size(type)); - dp = PD_PTABLE(page); + dp = PD_PTABLE(pt_addr); if (!(PD_MARKBITS(dp) & mask)) { PD_MARKBITS(dp) = ptable_mask(type); list_add(dp, &ptable_list[type]); @@ -131,14 +132,14 @@ void __init init_pointer_table(void *table, int type) PD_MARKBITS(dp) &= ~mask; pr_debug("init_pointer_table: %lx, %x\n", ptable, PD_MARKBITS(dp)); - /* unreserve the page so it's possible to free that page */ - __ClearPageReserved(PD_PAGE(dp)); - init_page_count(PD_PAGE(dp)); + /* unreserve the ptdesc so it's possible to free that ptdesc */ + __ClearPageReserved(ptdesc_page(PD_PTDESC(dp))); + init_page_count(ptdesc_page(PD_PTDESC(dp))); return; } -void *get_pointer_table(int type) +void *get_pointer_table(struct mm_struct *mm, int type) { ptable_desc *dp = ptable_list[type].next; unsigned int mask = list_empty(&ptable_list[type]) ? 0 : PD_MARKBITS(dp); @@ -146,32 +147,44 @@ void *get_pointer_table(int type) /* * For a pointer table for a user process address space, a - * table is taken from a page allocated for the purpose. Each - * page can hold 8 pointer tables. The page is remapped in + * table is taken from a ptdesc allocated for the purpose. Each + * ptdesc can hold 8 pointer tables. The ptdesc is remapped in * virtual address space to be noncacheable. */ if (mask == 0) { - void *page; + struct ptdesc *ptdesc; ptable_desc *new; + void *pt_addr; - if (!(page = (void *)get_zeroed_page(GFP_KERNEL))) + ptdesc = pagetable_alloc(GFP_KERNEL | __GFP_ZERO, 0); + if (!ptdesc) return NULL; - if (type == TABLE_PTE) { + pt_addr = ptdesc_address(ptdesc); + + switch (type) { + case TABLE_PTE: /* * m68k doesn't have SPLIT_PTE_PTLOCKS for not having * SMP. */ - pgtable_pte_page_ctor(virt_to_page(page)); + pagetable_pte_ctor(mm, ptdesc); + break; + case TABLE_PMD: + pagetable_pmd_ctor(mm, ptdesc); + break; + case TABLE_PGD: + pagetable_pgd_ctor(ptdesc); + break; } - mmu_page_ctor(page); + mmu_page_ctor(pt_addr); - new = PD_PTABLE(page); + new = PD_PTABLE(pt_addr); PD_MARKBITS(new) = ptable_mask(type) - 1; list_add_tail(new, dp); - return (pmd_t *)page; + return (pmd_t *)pt_addr; } for (tmp = 1, off = 0; (mask & tmp) == 0; tmp <<= 1, off += ptable_size(type)) @@ -181,29 +194,27 @@ void *get_pointer_table(int type) /* move to end of list */ list_move_tail(dp, &ptable_list[type]); } - return page_address(PD_PAGE(dp)) + off; + return ptdesc_address(PD_PTDESC(dp)) + off; } int free_pointer_table(void *table, int type) { ptable_desc *dp; unsigned long ptable = (unsigned long)table; - unsigned long page = ptable & PAGE_MASK; - unsigned int mask = 1U << ((ptable - page)/ptable_size(type)); + unsigned long pt_addr = ptable & PAGE_MASK; + unsigned int mask = 1U << ((ptable - pt_addr)/ptable_size(type)); - dp = PD_PTABLE(page); + dp = PD_PTABLE(pt_addr); if (PD_MARKBITS (dp) & mask) panic ("table already free!"); PD_MARKBITS (dp) |= mask; if (PD_MARKBITS(dp) == ptable_mask(type)) { - /* all tables in page are free, free page */ + /* all tables in ptdesc are free, free ptdesc */ list_del(dp); - mmu_page_dtor((void *)page); - if (type == TABLE_PTE) - pgtable_pte_page_dtor(virt_to_page(page)); - free_page (page); + mmu_page_dtor((void *)pt_addr); + pagetable_dtor_free(virt_to_ptdesc((void *)pt_addr)); return 1; } else if (ptable_list[type].next != dp) { /* @@ -384,6 +395,35 @@ static void __init map_node(int node) } /* + * Alternate definitions that are compile time constants, for + * initializing protection_map. The cachebits are fixed later. + */ +#define PAGE_NONE_C __pgprot(_PAGE_PROTNONE | _PAGE_ACCESSED) +#define PAGE_SHARED_C __pgprot(_PAGE_PRESENT | _PAGE_ACCESSED) +#define PAGE_COPY_C __pgprot(_PAGE_PRESENT | _PAGE_RONLY | _PAGE_ACCESSED) +#define PAGE_READONLY_C __pgprot(_PAGE_PRESENT | _PAGE_RONLY | _PAGE_ACCESSED) + +static pgprot_t protection_map[16] __ro_after_init = { + [VM_NONE] = PAGE_NONE_C, + [VM_READ] = PAGE_READONLY_C, + [VM_WRITE] = PAGE_COPY_C, + [VM_WRITE | VM_READ] = PAGE_COPY_C, + [VM_EXEC] = PAGE_READONLY_C, + [VM_EXEC | VM_READ] = PAGE_READONLY_C, + [VM_EXEC | VM_WRITE] = PAGE_COPY_C, + [VM_EXEC | VM_WRITE | VM_READ] = PAGE_COPY_C, + [VM_SHARED] = PAGE_NONE_C, + [VM_SHARED | VM_READ] = PAGE_READONLY_C, + [VM_SHARED | VM_WRITE] = PAGE_SHARED_C, + [VM_SHARED | VM_WRITE | VM_READ] = PAGE_SHARED_C, + [VM_SHARED | VM_EXEC] = PAGE_READONLY_C, + [VM_SHARED | VM_EXEC | VM_READ] = PAGE_READONLY_C, + [VM_SHARED | VM_EXEC | VM_WRITE] = PAGE_SHARED_C, + [VM_SHARED | VM_EXEC | VM_WRITE | VM_READ] = PAGE_SHARED_C +}; +DECLARE_VM_GET_PAGE_PROT + +/* * paging_init() continues the virtual memory environment setup which * was begun by the code in arch/head.S. */ @@ -409,8 +449,9 @@ void __init paging_init(void) } min_addr = m68k_memory[0].addr; - max_addr = min_addr + m68k_memory[0].size; - memblock_add_node(m68k_memory[0].addr, m68k_memory[0].size, 0); + max_addr = min_addr + m68k_memory[0].size - 1; + memblock_add_node(m68k_memory[0].addr, m68k_memory[0].size, 0, + MEMBLOCK_NONE); for (i = 1; i < m68k_num_memory;) { if (m68k_memory[i].addr < min_addr) { printk("Ignoring memory chunk at 0x%lx:0x%lx before the first chunk\n", @@ -421,22 +462,23 @@ void __init paging_init(void) (m68k_num_memory - i) * sizeof(struct m68k_mem_info)); continue; } - memblock_add_node(m68k_memory[i].addr, m68k_memory[i].size, i); - addr = m68k_memory[i].addr + m68k_memory[i].size; + memblock_add_node(m68k_memory[i].addr, m68k_memory[i].size, i, + MEMBLOCK_NONE); + addr = m68k_memory[i].addr + m68k_memory[i].size - 1; if (addr > max_addr) max_addr = addr; i++; } m68k_memoffset = min_addr - PAGE_OFFSET; - m68k_virt_to_node_shift = fls(max_addr - min_addr - 1) - 6; + m68k_virt_to_node_shift = fls(max_addr - min_addr) - 6; module_fixup(NULL, __start_fixup, __stop_fixup); flush_icache(); - high_memory = phys_to_virt(max_addr); + high_memory = phys_to_virt(max_addr) + 1; min_low_pfn = availmem >> PAGE_SHIFT; - max_pfn = max_low_pfn = max_addr >> PAGE_SHIFT; + max_pfn = max_low_pfn = (max_addr >> PAGE_SHIFT) + 1; /* Reserve kernel text/data/bss and the memory allocated in head.S */ memblock_reserve(m68k_memory[0].addr, availmem - m68k_memory[0].addr); @@ -455,19 +497,18 @@ void __init paging_init(void) flush_tlb_all(); + early_memtest(min_addr, max_addr); + /* * initialize the bad page table and bad page to point * to a couple of allocated pages */ - empty_zero_page = memblock_alloc(PAGE_SIZE, PAGE_SIZE); - if (!empty_zero_page) - panic("%s: Failed to allocate %lu bytes align=0x%lx\n", - __func__, PAGE_SIZE, PAGE_SIZE); + empty_zero_page = memblock_alloc_or_panic(PAGE_SIZE, PAGE_SIZE); /* * Set up SFC/DFC registers */ - set_fs(KERNEL_DS); + set_fc(USER_DATA); #ifdef DEBUG printk ("before free_area_init\n"); diff --git a/arch/m68k/mm/sun3kmap.c b/arch/m68k/mm/sun3kmap.c index 4f2a7ef8348b..ac091892d82f 100644 --- a/arch/m68k/mm/sun3kmap.c +++ b/arch/m68k/mm/sun3kmap.c @@ -18,11 +18,9 @@ #include <asm/io.h> #include <asm/sun3mmu.h> -#undef SUN3_KMAP_DEBUG +#include "../sun3/sun3.h" -#ifdef SUN3_KMAP_DEBUG -extern void print_pte_vaddr(unsigned long vaddr); -#endif +#undef SUN3_KMAP_DEBUG extern void mmu_emu_map_pmeg (int context, int vaddr); diff --git a/arch/m68k/mm/sun3mmu.c b/arch/m68k/mm/sun3mmu.c index dad494224497..1ecf6bdd08bf 100644 --- a/arch/m68k/mm/sun3mmu.c +++ b/arch/m68k/mm/sun3mmu.c @@ -24,7 +24,7 @@ #include <asm/machdep.h> #include <asm/io.h> -extern void mmu_emu_init (unsigned long bootmem_end); +#include "../sun3/sun3.h" const char bad_pmd_string[] = "Bad pmd in pte_alloc: %08lx\n"; @@ -44,10 +44,7 @@ void __init paging_init(void) unsigned long max_zone_pfn[MAX_NR_ZONES] = { 0, }; unsigned long size; - empty_zero_page = memblock_alloc(PAGE_SIZE, PAGE_SIZE); - if (!empty_zero_page) - panic("%s: Failed to allocate %lu bytes align=0x%lx\n", - __func__, PAGE_SIZE, PAGE_SIZE); + empty_zero_page = memblock_alloc_or_panic(PAGE_SIZE, PAGE_SIZE); address = PAGE_OFFSET; pg_dir = swapper_pg_dir; @@ -57,10 +54,7 @@ void __init paging_init(void) size = num_pages * sizeof(pte_t); size = (size + PAGE_SIZE) & ~(PAGE_SIZE-1); - next_pgtable = (unsigned long)memblock_alloc(size, PAGE_SIZE); - if (!next_pgtable) - panic("%s: Failed to allocate %lu bytes align=0x%lx\n", - __func__, size, PAGE_SIZE); + next_pgtable = (unsigned long)memblock_alloc_or_panic(size, PAGE_SIZE); bootmem_end = (next_pgtable + size + PAGE_SIZE) & PAGE_MASK; /* Map whole memory from PAGE_OFFSET (0x0E000000) */ @@ -75,7 +69,7 @@ void __init paging_init(void) /* now change pg_table to kernel virtual addresses */ pg_table = (pte_t *) __va ((unsigned long) pg_table); for (i=0; i<PTRS_PER_PTE; ++i, ++pg_table) { - pte_t pte = pfn_pte(virt_to_pfn(address), PAGE_INIT); + pte_t pte = pfn_pte(virt_to_pfn((void *)address), PAGE_INIT); if (address >= (unsigned long)high_memory) pte_val (pte) = 0; set_pte (pg_table, pte); @@ -95,3 +89,23 @@ void __init paging_init(void) } + +static const pgprot_t protection_map[16] = { + [VM_NONE] = PAGE_NONE, + [VM_READ] = PAGE_READONLY, + [VM_WRITE] = PAGE_COPY, + [VM_WRITE | VM_READ] = PAGE_COPY, + [VM_EXEC] = PAGE_READONLY, + [VM_EXEC | VM_READ] = PAGE_READONLY, + [VM_EXEC | VM_WRITE] = PAGE_COPY, + [VM_EXEC | VM_WRITE | VM_READ] = PAGE_COPY, + [VM_SHARED] = PAGE_NONE, + [VM_SHARED | VM_READ] = PAGE_READONLY, + [VM_SHARED | VM_WRITE] = PAGE_SHARED, + [VM_SHARED | VM_WRITE | VM_READ] = PAGE_SHARED, + [VM_SHARED | VM_EXEC] = PAGE_READONLY, + [VM_SHARED | VM_EXEC | VM_READ] = PAGE_READONLY, + [VM_SHARED | VM_EXEC | VM_WRITE] = PAGE_SHARED, + [VM_SHARED | VM_EXEC | VM_WRITE | VM_READ] = PAGE_SHARED +}; +DECLARE_VM_GET_PAGE_PROT diff --git a/arch/m68k/mvme147/config.c b/arch/m68k/mvme147/config.c index e1e90c49a496..3054d3857efa 100644 --- a/arch/m68k/mvme147/config.c +++ b/arch/m68k/mvme147/config.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * arch/m68k/mvme147/config.c * @@ -7,10 +8,6 @@ * Based on: * * Copyright (C) 1993 Hamish Macdonald - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file README.legal in the main directory of this archive - * for more details. */ #include <linux/types.h> @@ -22,9 +19,9 @@ #include <linux/linkage.h> #include <linux/init.h> #include <linux/major.h> -#include <linux/genhd.h> -#include <linux/rtc.h> #include <linux/interrupt.h> +#include <linux/platform_device.h> +#include <linux/rtc/m48t59.h> #include <asm/bootinfo.h> #include <asm/bootinfo-vme.h> @@ -34,17 +31,15 @@ #include <asm/traps.h> #include <asm/machdep.h> #include <asm/mvme147hw.h> +#include <asm/config.h> +#include "mvme147.h" static void mvme147_get_model(char *model); -extern void mvme147_sched_init(void); -extern int mvme147_hwclk (int, struct rtc_time *); +static void __init mvme147_sched_init(void); extern void mvme147_reset (void); -static int bcd2int (unsigned char b); - - int __init mvme147_parse_bootinfo(const struct bi_record *bi) { uint16_t tag = be16_to_cpu(bi->tag); @@ -73,7 +68,7 @@ static void mvme147_get_model(char *model) * the mvme147 IRQ handling routines. */ -void __init mvme147_init_IRQ(void) +static void __init mvme147_init_IRQ(void) { m68k_setup_user_interrupt(VEC_USER, 192); } @@ -82,7 +77,6 @@ void __init config_mvme147(void) { mach_sched_init = mvme147_sched_init; mach_init_IRQ = mvme147_init_IRQ; - mach_hwclk = mvme147_hwclk; mach_reset = mvme147_reset; mach_get_model = mvme147_get_model; @@ -91,6 +85,28 @@ void __init config_mvme147(void) vme_brdtype = VME_TYPE_MVME147; } +static struct resource m48t59_rsrc[] = { + DEFINE_RES_MEM(MVME147_RTC_BASE, 0x800), +}; + +static struct m48t59_plat_data m48t59_data = { + .type = M48T59RTC_TYPE_M48T02, + .yy_offset = 70, +}; + +static int __init mvme147_platform_init(void) +{ + if (!MACH_IS_MVME147) + return 0; + + platform_device_register_resndata(NULL, "rtc-m48t59", -1, + m48t59_rsrc, ARRAY_SIZE(m48t59_rsrc), + &m48t59_data, sizeof(m48t59_data)); + return 0; +} + +arch_initcall(mvme147_platform_init); + static u64 mvme147_read_clk(struct clocksource *cs); static struct clocksource mvme147_clk = { @@ -126,7 +142,7 @@ static irqreturn_t mvme147_timer_int (int irq, void *dev_id) } -void mvme147_sched_init (void) +static void __init mvme147_sched_init(void) { if (request_irq(PCC_IRQ_TIMER1, mvme147_timer_int, IRQF_TIMER, "timer 1", NULL)) @@ -164,25 +180,31 @@ static u64 mvme147_read_clk(struct clocksource *cs) return ticks; } -static int bcd2int (unsigned char b) +static void scc_delay(void) +{ + __asm__ __volatile__ ("nop; nop;"); +} + +static void scc_write(char ch) { - return ((b>>4)*10 + (b&15)); + do { + scc_delay(); + } while (!(in_8(M147_SCC_A_ADDR) & BIT(2))); + scc_delay(); + out_8(M147_SCC_A_ADDR, 8); + scc_delay(); + out_8(M147_SCC_A_ADDR, ch); } -int mvme147_hwclk(int op, struct rtc_time *t) +void mvme147_scc_write(struct console *co, const char *str, unsigned int count) { -#warning check me! - if (!op) { - m147_rtc->ctrl = RTC_READ; - t->tm_year = bcd2int (m147_rtc->bcd_year); - t->tm_mon = bcd2int(m147_rtc->bcd_mth) - 1; - t->tm_mday = bcd2int (m147_rtc->bcd_dom); - t->tm_hour = bcd2int (m147_rtc->bcd_hr); - t->tm_min = bcd2int (m147_rtc->bcd_min); - t->tm_sec = bcd2int (m147_rtc->bcd_sec); - m147_rtc->ctrl = 0; - if (t->tm_year < 70) - t->tm_year += 100; + unsigned long flags; + + local_irq_save(flags); + while (count--) { + if (*str == '\n') + scc_write('\r'); + scc_write(*str++); } - return 0; + local_irq_restore(flags); } diff --git a/arch/m68k/mvme147/mvme147.h b/arch/m68k/mvme147/mvme147.h new file mode 100644 index 000000000000..140bc98b0102 --- /dev/null +++ b/arch/m68k/mvme147/mvme147.h @@ -0,0 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ + +struct console; + +/* config.c */ +void mvme147_scc_write(struct console *co, const char *str, unsigned int count); diff --git a/arch/m68k/mvme16x/Makefile b/arch/m68k/mvme16x/Makefile index a8a368c2cbea..02f9e4ad8209 100644 --- a/arch/m68k/mvme16x/Makefile +++ b/arch/m68k/mvme16x/Makefile @@ -3,4 +3,4 @@ # Makefile for Linux arch/m68k/mvme16x source directory # -obj-y := config.o rtc.o +obj-y := config.o diff --git a/arch/m68k/mvme16x/config.c b/arch/m68k/mvme16x/config.c index b59593c7cfb9..99768fe8da73 100644 --- a/arch/m68k/mvme16x/config.c +++ b/arch/m68k/mvme16x/config.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * arch/m68k/mvme16x/config.c * @@ -8,10 +9,6 @@ * linux/amiga/config.c * * Copyright (C) 1993 Hamish Macdonald - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file README.legal in the main directory of this archive - * for more details. */ #include <linux/types.h> @@ -24,10 +21,10 @@ #include <linux/linkage.h> #include <linux/init.h> #include <linux/major.h> -#include <linux/genhd.h> -#include <linux/rtc.h> #include <linux/interrupt.h> #include <linux/module.h> +#include <linux/platform_device.h> +#include <linux/rtc/m48t59.h> #include <asm/bootinfo.h> #include <asm/bootinfo-vme.h> @@ -37,19 +34,16 @@ #include <asm/traps.h> #include <asm/machdep.h> #include <asm/mvme16xhw.h> +#include <asm/config.h> -extern t_bdid mvme_bdid; +#include "mvme16x.h" -static MK48T08ptr_t volatile rtc = (MK48T08ptr_t)MVME_RTC_BASE; +extern t_bdid mvme_bdid; static void mvme16x_get_model(char *model); extern void mvme16x_sched_init(void); -extern int mvme16x_hwclk (int, struct rtc_time *); extern void mvme16x_reset (void); -int bcd2int (unsigned char b); - - unsigned short mvme16x_config; EXPORT_SYMBOL(mvme16x_config); @@ -208,7 +202,6 @@ static void __init mvme16x_init_IRQ (void) void mvme16x_cons_write(struct console *co, const char *str, unsigned count) { volatile unsigned char *base_addr = (u_char *)CD2401_ADDR; - volatile u_char sink; u_char ier; int port; u_char do_lf = 0; @@ -229,7 +222,7 @@ void mvme16x_cons_write(struct console *co, const char *str, unsigned count) if (in_8(PCCSCCTICR) & 0x20) { /* We have a Tx int. Acknowledge it */ - sink = in_8(PCCTPIACKR); + in_8(PCCTPIACKR); if ((base_addr[CyLICR] >> 2) == port) { if (i == count) { /* Last char of string is now output */ @@ -270,7 +263,6 @@ void __init config_mvme16x(void) mach_sched_init = mvme16x_sched_init; mach_init_IRQ = mvme16x_init_IRQ; - mach_hwclk = mvme16x_hwclk; mach_reset = mvme16x_reset; mach_get_model = mvme16x_get_model; mach_get_hardware_list = mvme16x_get_hardware_list; @@ -314,6 +306,28 @@ void __init config_mvme16x(void) } } +static struct resource m48t59_rsrc[] = { + DEFINE_RES_MEM(MVME_RTC_BASE, 0x2000), +}; + +static struct m48t59_plat_data m48t59_data = { + .type = M48T59RTC_TYPE_M48T08, + .yy_offset = 70, +}; + +static int __init mvme16x_platform_init(void) +{ + if (!MACH_IS_MVME16x) + return 0; + + platform_device_register_resndata(NULL, "rtc-m48t59", -1, + m48t59_rsrc, ARRAY_SIZE(m48t59_rsrc), + &m48t59_data, sizeof(m48t59_data)); + return 0; +} + +arch_initcall(mvme16x_platform_init); + static irqreturn_t mvme16x_abort_int (int irq, void *dev_id) { unsigned long *new = (unsigned long *)vectors; @@ -428,26 +442,3 @@ static u64 mvme16x_read_clk(struct clocksource *cs) return ticks; } - -int bcd2int (unsigned char b) -{ - return ((b>>4)*10 + (b&15)); -} - -int mvme16x_hwclk(int op, struct rtc_time *t) -{ -#warning check me! - if (!op) { - rtc->ctrl = RTC_READ; - t->tm_year = bcd2int (rtc->bcd_year); - t->tm_mon = bcd2int(rtc->bcd_mth) - 1; - t->tm_mday = bcd2int (rtc->bcd_dom); - t->tm_hour = bcd2int (rtc->bcd_hr); - t->tm_min = bcd2int (rtc->bcd_min); - t->tm_sec = bcd2int (rtc->bcd_sec); - rtc->ctrl = 0; - if (t->tm_year < 70) - t->tm_year += 100; - } - return 0; -} diff --git a/arch/m68k/mvme16x/mvme16x.h b/arch/m68k/mvme16x/mvme16x.h new file mode 100644 index 000000000000..159c34b70039 --- /dev/null +++ b/arch/m68k/mvme16x/mvme16x.h @@ -0,0 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ + +struct console; + +/* config.c */ +void mvme16x_cons_write(struct console *co, const char *str, unsigned count); diff --git a/arch/m68k/mvme16x/rtc.c b/arch/m68k/mvme16x/rtc.c deleted file mode 100644 index ccbaae1125e6..000000000000 --- a/arch/m68k/mvme16x/rtc.c +++ /dev/null @@ -1,165 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/* - * Real Time Clock interface for Linux on the MVME16x - * - * Based on the PC driver by Paul Gortmaker. - */ - -#define RTC_VERSION "1.00" - -#include <linux/types.h> -#include <linux/errno.h> -#include <linux/miscdevice.h> -#include <linux/ioport.h> -#include <linux/capability.h> -#include <linux/fcntl.h> -#include <linux/init.h> -#include <linux/poll.h> -#include <linux/rtc.h> /* For struct rtc_time and ioctls, etc */ -#include <linux/bcd.h> -#include <asm/mvme16xhw.h> - -#include <asm/io.h> -#include <linux/uaccess.h> -#include <asm/setup.h> - -/* - * We sponge a minor off of the misc major. No need slurping - * up another valuable major dev number for this. If you add - * an ioctl, make sure you don't conflict with SPARC's RTC - * ioctls. - */ - -static const unsigned char days_in_mo[] = -{0, 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31}; - -static atomic_t rtc_ready = ATOMIC_INIT(1); - -static long rtc_ioctl(struct file *file, unsigned int cmd, unsigned long arg) -{ - volatile MK48T08ptr_t rtc = (MK48T08ptr_t)MVME_RTC_BASE; - unsigned long flags; - struct rtc_time wtime; - void __user *argp = (void __user *)arg; - - switch (cmd) { - case RTC_RD_TIME: /* Read the time/date from RTC */ - { - local_irq_save(flags); - /* Ensure clock and real-time-mode-register are accessible */ - rtc->ctrl = RTC_READ; - memset(&wtime, 0, sizeof(struct rtc_time)); - wtime.tm_sec = bcd2bin(rtc->bcd_sec); - wtime.tm_min = bcd2bin(rtc->bcd_min); - wtime.tm_hour = bcd2bin(rtc->bcd_hr); - wtime.tm_mday = bcd2bin(rtc->bcd_dom); - wtime.tm_mon = bcd2bin(rtc->bcd_mth)-1; - wtime.tm_year = bcd2bin(rtc->bcd_year); - if (wtime.tm_year < 70) - wtime.tm_year += 100; - wtime.tm_wday = bcd2bin(rtc->bcd_dow)-1; - rtc->ctrl = 0; - local_irq_restore(flags); - return copy_to_user(argp, &wtime, sizeof wtime) ? - -EFAULT : 0; - } - case RTC_SET_TIME: /* Set the RTC */ - { - struct rtc_time rtc_tm; - unsigned char mon, day, hrs, min, sec, leap_yr; - unsigned int yrs; - - if (!capable(CAP_SYS_ADMIN)) - return -EACCES; - - if (copy_from_user(&rtc_tm, argp, sizeof(struct rtc_time))) - return -EFAULT; - - yrs = rtc_tm.tm_year; - if (yrs < 1900) - yrs += 1900; - mon = rtc_tm.tm_mon + 1; /* tm_mon starts at zero */ - day = rtc_tm.tm_mday; - hrs = rtc_tm.tm_hour; - min = rtc_tm.tm_min; - sec = rtc_tm.tm_sec; - - leap_yr = ((!(yrs % 4) && (yrs % 100)) || !(yrs % 400)); - - if ((mon > 12) || (day == 0)) - return -EINVAL; - - if (day > (days_in_mo[mon] + ((mon == 2) && leap_yr))) - return -EINVAL; - - if ((hrs >= 24) || (min >= 60) || (sec >= 60)) - return -EINVAL; - - if (yrs >= 2070) - return -EINVAL; - - local_irq_save(flags); - rtc->ctrl = RTC_WRITE; - - rtc->bcd_sec = bin2bcd(sec); - rtc->bcd_min = bin2bcd(min); - rtc->bcd_hr = bin2bcd(hrs); - rtc->bcd_dom = bin2bcd(day); - rtc->bcd_mth = bin2bcd(mon); - rtc->bcd_year = bin2bcd(yrs%100); - - rtc->ctrl = 0; - local_irq_restore(flags); - return 0; - } - default: - return -EINVAL; - } -} - -/* - * We enforce only one user at a time here with the open/close. - */ -static int rtc_open(struct inode *inode, struct file *file) -{ - if( !atomic_dec_and_test(&rtc_ready) ) - { - atomic_inc( &rtc_ready ); - return -EBUSY; - } - return 0; -} - -static int rtc_release(struct inode *inode, struct file *file) -{ - atomic_inc( &rtc_ready ); - return 0; -} - -/* - * The various file operations we support. - */ - -static const struct file_operations rtc_fops = { - .unlocked_ioctl = rtc_ioctl, - .open = rtc_open, - .release = rtc_release, - .llseek = noop_llseek, -}; - -static struct miscdevice rtc_dev= -{ - .minor = RTC_MINOR, - .name = "rtc", - .fops = &rtc_fops -}; - -static int __init rtc_MK48T08_init(void) -{ - if (!MACH_IS_MVME16x) - return -ENODEV; - - pr_info("MK48T08 Real Time Clock Driver v%s\n", RTC_VERSION); - return misc_register(&rtc_dev); -} -device_initcall(rtc_MK48T08_init); diff --git a/arch/m68k/q40/README b/arch/m68k/q40/README index a4991d2d8af6..9760e9081f6f 100644 --- a/arch/m68k/q40/README +++ b/arch/m68k/q40/README @@ -30,11 +30,10 @@ drivers used by the Q40, apart from the very obvious (console etc.): genrtc.c # RTC char/joystick/* # most of this should work, not # in default config.in - block/q40ide.c # startup for ide - ide* # see Documentation/ide/ide.rst - floppy.c # normal PC driver, DMA emu in asm/floppy.h + block/floppy.c # normal PC driver, DMA emu in asm/floppy.h # and arch/m68k/kernel/entry.S # see drivers/block/README.fd + ata/pata_falcon.c net/ne.c video/q40fb.c parport/* diff --git a/arch/m68k/q40/config.c b/arch/m68k/q40/config.c index 5caf1e5be1c2..5a4258697622 100644 --- a/arch/m68k/q40/config.c +++ b/arch/m68k/q40/config.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * arch/m68k/q40/config.c * @@ -6,24 +7,18 @@ * originally based on: * * linux/bvme/config.c - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file README.legal in the main directory of this archive - * for more details. */ #include <linux/errno.h> #include <linux/types.h> #include <linux/kernel.h> #include <linux/mm.h> -#include <linux/tty.h> #include <linux/console.h> #include <linux/linkage.h> #include <linux/init.h> #include <linux/major.h> #include <linux/serial_reg.h> #include <linux/rtc.h> -#include <linux/vt_kern.h> #include <linux/bcd.h> #include <linux/platform_device.h> @@ -34,18 +29,16 @@ #include <asm/traps.h> #include <asm/machdep.h> #include <asm/q40_master.h> +#include <asm/config.h> + +#include "q40.h" -extern void q40_init_IRQ(void); static void q40_get_model(char *model); -extern void q40_sched_init(void); static int q40_hwclk(int, struct rtc_time *); -static unsigned int q40_get_ss(void); static int q40_get_rtc_pll(struct rtc_pll_info *pll); static int q40_set_rtc_pll(struct rtc_pll_info *pll); -extern void q40_mksound(unsigned int /*freq*/, unsigned int /*ticks*/); - static void q40_mem_console_write(struct console *co, const char *b, unsigned int count); @@ -168,7 +161,6 @@ void __init config_q40(void) mach_init_IRQ = q40_init_IRQ; mach_hwclk = q40_hwclk; - mach_get_ss = q40_get_ss; mach_get_rtc_pll = q40_get_rtc_pll; mach_set_rtc_pll = q40_set_rtc_pll; @@ -245,11 +237,6 @@ static int q40_hwclk(int op, struct rtc_time *t) return 0; } -static unsigned int q40_get_ss(void) -{ - return bcd2bin(Q40_RTC_SECS); -} - /* get and set PLL calibration of RTC clock */ #define Q40_RTC_PLL_MASK ((1<<5)-1) #define Q40_RTC_PLL_SIGN (1<<5) diff --git a/arch/m68k/q40/q40.h b/arch/m68k/q40/q40.h new file mode 100644 index 000000000000..3146679bde0d --- /dev/null +++ b/arch/m68k/q40/q40.h @@ -0,0 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ + +/* q40ints.c */ +void q40_init_IRQ(void); +void q40_mksound(unsigned int hz, unsigned int ticks); +void q40_sched_init(void); diff --git a/arch/m68k/q40/q40ints.c b/arch/m68k/q40/q40ints.c index 6886a5d0007b..14b774b9d308 100644 --- a/arch/m68k/q40/q40ints.c +++ b/arch/m68k/q40/q40ints.c @@ -24,6 +24,8 @@ #include <asm/q40_master.h> #include <asm/q40ints.h> +#include "q40.h" + /* * Q40 IRQs are defined as follows: * 3,4,5,6,7,10,11,14,15 : ISA dev IRQs @@ -32,7 +34,7 @@ * 33 : frame int (50/200 Hz periodic timer) * 34 : sample int (10/20 KHz periodic timer) * -*/ + */ static void q40_irq_handler(unsigned int, struct pt_regs *fp); static void q40_irq_enable(struct irq_data *data); @@ -104,7 +106,7 @@ void __init q40_init_IRQ(void) * this stuff doesn't really belong here.. */ -int ql_ticks; /* 200Hz ticks since last jiffie */ +int ql_ticks; /* 200Hz ticks since last jiffy */ static int sound_ticks; #define SVOL 45 @@ -201,8 +203,8 @@ static int ccleirq=60; /* ISA dev IRQs*/ #define DEBUG_Q40INT /*#define IP_USE_DISABLE *//* would be nice, but crashes ???? */ -static int mext_disabled=0; /* ext irq disabled by master chip? */ -static int aliased_irq=0; /* how many times inside handler ?*/ +static int mext_disabled; /* ext irq disabled by master chip? */ +static int aliased_irq; /* how many times inside handler ?*/ /* got interrupt, dispatch to ISA or keyboard/timer IRQs */ diff --git a/arch/m68k/sun3/config.c b/arch/m68k/sun3/config.c index f7dd47232b6c..cd8af809e0ca 100644 --- a/arch/m68k/sun3/config.c +++ b/arch/m68k/sun3/config.c @@ -17,6 +17,7 @@ #include <linux/init.h> #include <linux/memblock.h> #include <linux/platform_device.h> +#include <linux/linkage.h> #include <asm/oplib.h> #include <asm/setup.h> @@ -31,14 +32,14 @@ #include <asm/intersil.h> #include <asm/irq.h> #include <asm/sections.h> -#include <asm/segment.h> #include <asm/sun3ints.h> +#include <asm/config.h> + +#include "sun3.h" char sun3_reserved_pmeg[SUN3_PMEGS_NUM]; static void sun3_sched_init(void); -extern void sun3_get_model (char* model); -extern int sun3_hwclk(int set, struct rtc_time *t); volatile char* clock_va; extern unsigned long availmem; @@ -49,7 +50,7 @@ static void sun3_get_hardware_list(struct seq_file *m) seq_printf(m, "PROM Revision:\t%s\n", romvec->pv_monid); } -void __init sun3_init(void) +asmlinkage void __init sun3_init(void) { unsigned char enable_register; int i; @@ -89,7 +90,7 @@ void __init sun3_init(void) sun3_reserved_pmeg[249] = 1; sun3_reserved_pmeg[252] = 1; sun3_reserved_pmeg[253] = 1; - set_fs(KERNEL_DS); + set_fc(USER_DATA); } /* Without this, Bad Things happen when something calls arch_reset. */ @@ -108,13 +109,10 @@ static void sun3_halt (void) static void __init sun3_bootmem_alloc(unsigned long memory_start, unsigned long memory_end) { - unsigned long start_page; - /* align start/end to page boundaries */ memory_start = ((memory_start + (PAGE_SIZE-1)) & PAGE_MASK); memory_end = memory_end & PAGE_MASK; - start_page = __pa(memory_start) >> PAGE_SHIFT; max_pfn = num_pages = __pa(memory_end) >> PAGE_SHIFT; high_memory = (void *)memory_end; @@ -201,7 +199,7 @@ static const struct resource sun3_scsi_rsrc[] __initconst = { }, }; -int __init sun3_platform_init(void) +static int __init sun3_platform_init(void) { switch (idprom->id_machtype) { case SM_SUN3 | SM_3_160: diff --git a/arch/m68k/sun3/dvma.c b/arch/m68k/sun3/dvma.c index f15ff16b9997..83fcae6a0e79 100644 --- a/arch/m68k/sun3/dvma.c +++ b/arch/m68k/sun3/dvma.c @@ -29,7 +29,7 @@ static unsigned long dvma_page(unsigned long kaddr, unsigned long vaddr) j = *(volatile unsigned long *)kaddr; *(volatile unsigned long *)kaddr = j; - ptep = pfn_pte(virt_to_pfn(kaddr), PAGE_KERNEL); + ptep = pfn_pte(virt_to_pfn((void *)kaddr), PAGE_KERNEL); pte = pte_val(ptep); // pr_info("dvma_remap: addr %lx -> %lx pte %08lx\n", kaddr, vaddr, pte); if(ptelist[(vaddr & 0xff000) >> PAGE_SHIFT] != pte) { diff --git a/arch/m68k/sun3/idprom.c b/arch/m68k/sun3/idprom.c index 1ace5353d78f..ca633a5f5eb1 100644 --- a/arch/m68k/sun3/idprom.c +++ b/arch/m68k/sun3/idprom.c @@ -17,6 +17,8 @@ #include <asm/idprom.h> #include <asm/machines.h> /* Fun with Sun released architectures. */ +#include "sun3.h" + struct idprom *idprom; EXPORT_SYMBOL(idprom); @@ -83,7 +85,7 @@ static void __init display_system_type(unsigned char machtype) prom_halt(); } -void sun3_get_model(unsigned char* model) +void sun3_get_model(char *model) { register int i; diff --git a/arch/m68k/sun3/intersil.c b/arch/m68k/sun3/intersil.c index 8fc74864de81..29674cfa9bb3 100644 --- a/arch/m68k/sun3/intersil.c +++ b/arch/m68k/sun3/intersil.c @@ -17,6 +17,7 @@ #include <asm/intersil.h> #include <asm/machdep.h> +#include "sun3.h" /* bits to set for start/run of the intersil */ #define STOP_VAL (INTERSIL_STOP | INTERSIL_INT_ENABLE | INTERSIL_24H_MODE) diff --git a/arch/m68k/sun3/leds.c b/arch/m68k/sun3/leds.c index 7c67b58ebf13..4bb95318fd54 100644 --- a/arch/m68k/sun3/leds.c +++ b/arch/m68k/sun3/leds.c @@ -3,6 +3,8 @@ #include <asm/sun3mmu.h> #include <asm/io.h> +#include "sun3.h" + void sun3_leds(unsigned char byte) { unsigned char dfc; diff --git a/arch/m68k/sun3/mmu_emu.c b/arch/m68k/sun3/mmu_emu.c index 7aa879b7c7ff..b39fc3717d8e 100644 --- a/arch/m68k/sun3/mmu_emu.c +++ b/arch/m68k/sun3/mmu_emu.c @@ -17,17 +17,18 @@ #include <linux/bitops.h> #include <linux/module.h> #include <linux/sched/mm.h> +#include <linux/string_choices.h> #include <asm/setup.h> #include <asm/traps.h> #include <linux/uaccess.h> #include <asm/page.h> #include <asm/sun3mmu.h> -#include <asm/segment.h> #include <asm/oplib.h> #include <asm/mmu_context.h> #include <asm/dvma.h> +#include "sun3.h" #undef DEBUG_MMU_EMU #define DEBUG_PROM_MAPS @@ -68,7 +69,7 @@ static unsigned char ctx_avail = CONTEXTS_NUM-1; unsigned long rom_pages[256]; /* Print a PTE value in symbolic form. For debugging. */ -void print_pte (pte_t pte) +static void print_pte(pte_t pte) { #if 0 /* Verbose version. */ @@ -191,14 +192,13 @@ void __init mmu_emu_init(unsigned long bootmem_end) for(seg = 0; seg < PAGE_OFFSET; seg += SUN3_PMEG_SIZE) sun3_put_segmap(seg, SUN3_INVALID_PMEG); - set_fs(MAKE_MM_SEG(3)); + set_fc(3); for(seg = 0; seg < 0x10000000; seg += SUN3_PMEG_SIZE) { i = sun3_get_segmap(seg); for(j = 1; j < CONTEXTS_NUM; j++) (*(romvec->pv_setctxt))(j, (void *)seg, i); } - set_fs(KERNEL_DS); - + set_fc(USER_DATA); } /* erase the mappings for a dead context. Uses the pg_dir for hints @@ -208,32 +208,32 @@ void __init mmu_emu_init(unsigned long bootmem_end) context for when they're cleared */ void clear_context(unsigned long context) { - unsigned char oldctx; - unsigned long i; + unsigned char oldctx; + unsigned long i; - if(context) { - if(!ctx_alloc[context]) - panic("clear_context: context not allocated\n"); + if (context) { + if (!ctx_alloc[context]) + panic("%s: context not allocated\n", __func__); - ctx_alloc[context]->context = SUN3_INVALID_CONTEXT; - ctx_alloc[context] = (struct mm_struct *)0; - ctx_avail++; - } + ctx_alloc[context]->context = SUN3_INVALID_CONTEXT; + ctx_alloc[context] = (struct mm_struct *)0; + ctx_avail++; + } - oldctx = sun3_get_context(); + oldctx = sun3_get_context(); - sun3_put_context(context); + sun3_put_context(context); - for(i = 0; i < SUN3_INVALID_PMEG; i++) { - if((pmeg_ctx[i] == context) && (pmeg_alloc[i] == 1)) { - sun3_put_segmap(pmeg_vaddr[i], SUN3_INVALID_PMEG); - pmeg_ctx[i] = 0; - pmeg_alloc[i] = 0; - pmeg_vaddr[i] = 0; - } - } + for (i = 0; i < SUN3_INVALID_PMEG; i++) { + if ((pmeg_ctx[i] == context) && (pmeg_alloc[i] == 1)) { + sun3_put_segmap(pmeg_vaddr[i], SUN3_INVALID_PMEG); + pmeg_ctx[i] = 0; + pmeg_alloc[i] = 0; + pmeg_vaddr[i] = 0; + } + } - sun3_put_context(oldctx); + sun3_put_context(oldctx); } /* gets an empty context. if full, kills the next context listed to @@ -263,7 +263,7 @@ unsigned long get_free_context(struct mm_struct *mm) } // check to make sure one was really free... if(new == CONTEXTS_NUM) - panic("get_free_context: failed to find free context"); + panic("%s: failed to find free context", __func__); } ctx_alloc[new] = mm; @@ -371,16 +371,15 @@ int mmu_emu_handle_fault (unsigned long vaddr, int read_flag, int kernel_fault) } #ifdef DEBUG_MMU_EMU - pr_info("mmu_emu_handle_fault: vaddr=%lx type=%s crp=%p\n", - vaddr, read_flag ? "read" : "write", crp); + pr_info("%s: vaddr=%lx type=%s crp=%px\n", __func__, vaddr, + str_read_write(read_flag), crp); #endif segment = (vaddr >> SUN3_PMEG_SIZE_BITS) & 0x7FF; offset = (vaddr >> SUN3_PTE_SIZE_BITS) & 0xF; #ifdef DEBUG_MMU_EMU - pr_info("mmu_emu_handle_fault: segment=%lx offset=%lx\n", segment, - offset); + pr_info("%s: segment=%lx offset=%lx\n", __func__, segment, offset); #endif pte = (pte_t *) pgd_val (*(crp + segment)); @@ -419,7 +418,7 @@ int mmu_emu_handle_fault (unsigned long vaddr, int read_flag, int kernel_fault) pte_val (*pte) |= SUN3_PAGE_ACCESSED; #ifdef DEBUG_MMU_EMU - pr_info("seg:%ld crp:%p ->", get_fs().seg, crp); + pr_info("seg:%ld crp:%px ->", get_fc(), crp); print_pte_vaddr (vaddr); pr_cont("\n"); #endif diff --git a/arch/m68k/sun3/prom/printf.c b/arch/m68k/sun3/prom/printf.c index b6724cc66795..db5537ef1250 100644 --- a/arch/m68k/sun3/prom/printf.c +++ b/arch/m68k/sun3/prom/printf.c @@ -25,15 +25,14 @@ prom_printf(char *fmt, ...) { va_list args; char ch, *bptr; - int i; va_start(args, fmt); #ifdef CONFIG_KGDB ppbuf[0] = 'O'; - i = vsprintf(ppbuf + 1, fmt, args) + 1; + vsprintf(ppbuf + 1, fmt, args) + 1; #else - i = vsprintf(ppbuf, fmt, args); + vsprintf(ppbuf, fmt, args); #endif bptr = ppbuf; diff --git a/arch/m68k/sun3/sun3.h b/arch/m68k/sun3/sun3.h new file mode 100644 index 000000000000..8d98c0aaedc0 --- /dev/null +++ b/arch/m68k/sun3/sun3.h @@ -0,0 +1,22 @@ +/* SPDX-License-Identifier: GPL-2.0 */ + +#include <linux/linkage.h> + +struct rtc_time; + +/* config.c */ +asmlinkage void sun3_init(void); + +/* idprom.c */ +void sun3_get_model(char *model); + +/* intersil.c */ +int sun3_hwclk(int set, struct rtc_time *t); + +/* leds.c */ +void sun3_leds(unsigned char byte); + +/* mmu_emu.c */ +void mmu_emu_init(unsigned long bootmem_end); +int mmu_emu_handle_fault(unsigned long vaddr, int read_flag, int kernel_fault); +void print_pte_vaddr(unsigned long vaddr); diff --git a/arch/m68k/sun3/sun3dvma.c b/arch/m68k/sun3/sun3dvma.c index 4b560f4d3960..225fc735e466 100644 --- a/arch/m68k/sun3/sun3dvma.c +++ b/arch/m68k/sun3/sun3dvma.c @@ -20,18 +20,6 @@ #undef DVMA_DEBUG -#ifdef CONFIG_SUN3X -extern void dvma_unmap_iommu(unsigned long baddr, int len); -#else -static inline void dvma_unmap_iommu(unsigned long a, int b) -{ -} -#endif - -#ifdef CONFIG_SUN3 -extern void sun3_dvma_init(void); -#endif - static unsigned long *iommu_use; #define dvma_index(baddr) ((baddr - DVMA_START) >> DVMA_PAGE_SHIFT) @@ -205,9 +193,7 @@ static inline int free_baddr(unsigned long baddr) unsigned long len; struct hole *hole; struct list_head *cur; - unsigned long orig_baddr; - orig_baddr = baddr; len = dvma_entry_use(baddr); dvma_entry_use(baddr) = 0; baddr &= DVMA_PAGE_MASK; @@ -266,18 +252,11 @@ void __init dvma_init(void) list_add(&(hole->list), &hole_list); - iommu_use = memblock_alloc(IOMMU_TOTAL_ENTRIES * sizeof(unsigned long), + iommu_use = memblock_alloc_or_panic(IOMMU_TOTAL_ENTRIES * sizeof(unsigned long), SMP_CACHE_BYTES); - if (!iommu_use) - panic("%s: Failed to allocate %zu bytes\n", __func__, - IOMMU_TOTAL_ENTRIES * sizeof(unsigned long)); - dvma_unmap_iommu(DVMA_START, DVMA_SIZE); -#ifdef CONFIG_SUN3 sun3_dvma_init(); -#endif - } unsigned long dvma_map_align(unsigned long kaddr, int len, int align) diff --git a/arch/m68k/sun3/sun3ints.c b/arch/m68k/sun3/sun3ints.c index 41ae422119d3..32eaf55f87be 100644 --- a/arch/m68k/sun3/sun3ints.c +++ b/arch/m68k/sun3/sun3ints.c @@ -11,14 +11,13 @@ #include <linux/sched.h> #include <linux/kernel_stat.h> #include <linux/interrupt.h> -#include <asm/segment.h> #include <asm/intersil.h> #include <asm/oplib.h> #include <asm/sun3ints.h> #include <asm/irq_regs.h> #include <linux/seq_file.h> -extern void sun3_leds (unsigned char); +#include "sun3.h" void sun3_disable_interrupts(void) { @@ -30,11 +29,11 @@ void sun3_enable_interrupts(void) sun3_enable_irq(0); } -static int led_pattern[8] = { - ~(0x80), ~(0x01), - ~(0x40), ~(0x02), - ~(0x20), ~(0x04), - ~(0x10), ~(0x08) +static unsigned char led_pattern[8] = { + (u8)~(0x80), (u8)~(0x01), + (u8)~(0x40), (u8)~(0x02), + (u8)~(0x20), (u8)~(0x04), + (u8)~(0x10), (u8)~(0x08) }; volatile unsigned char* sun3_intreg; diff --git a/arch/m68k/sun3x/config.c b/arch/m68k/sun3x/config.c index 37121a0f1253..798ea72a0ea3 100644 --- a/arch/m68k/sun3x/config.c +++ b/arch/m68k/sun3x/config.c @@ -19,14 +19,14 @@ #include <asm/sun3ints.h> #include <asm/setup.h> #include <asm/oplib.h> +#include <asm/config.h> #include "time.h" +#include "../sun3/sun3.h" volatile char *clock_va; -extern void sun3_get_model(char *model); - -void sun3_leds(unsigned int i) +void sun3_leds(unsigned char byte) { } diff --git a/arch/m68k/sun3x/dvma.c b/arch/m68k/sun3x/dvma.c index 08bb92113026..5185b4818d40 100644 --- a/arch/m68k/sun3x/dvma.c +++ b/arch/m68k/sun3x/dvma.c @@ -60,7 +60,7 @@ static volatile unsigned long *iommu_pte = (unsigned long *)SUN3X_IOMMU; #ifdef DEBUG /* code to print out a dvma mapping for debugging purposes */ -void dvma_print (unsigned long dvma_addr) +static void dvma_print (unsigned long dvma_addr) { unsigned long index; @@ -125,7 +125,7 @@ inline int dvma_map_cpu(unsigned long kaddr, do { pr_debug("mapping %08lx phys to %08lx\n", __pa(kaddr), vaddr); - set_pte(pte, pfn_pte(virt_to_pfn(kaddr), + set_pte(pte, pfn_pte(virt_to_pfn((void *)kaddr), PAGE_KERNEL)); pte++; kaddr += PAGE_SIZE; @@ -143,8 +143,7 @@ inline int dvma_map_cpu(unsigned long kaddr, } -inline int dvma_map_iommu(unsigned long kaddr, unsigned long baddr, - int len) +int dvma_map_iommu(unsigned long kaddr, unsigned long baddr, int len) { unsigned long end, index; diff --git a/arch/m68k/sun3x/prom.c b/arch/m68k/sun3x/prom.c index 74d2fe57524b..8ac87d3dc607 100644 --- a/arch/m68k/sun3x/prom.c +++ b/arch/m68k/sun3x/prom.c @@ -14,7 +14,6 @@ #include <asm/traps.h> #include <asm/sun3xprom.h> #include <asm/idprom.h> -#include <asm/segment.h> #include <asm/sun3ints.h> #include <asm/openprom.h> #include <asm/machines.h> @@ -31,7 +30,7 @@ struct linux_romvec *romvec; e_vector *sun3x_prom_vbr; /* Handle returning to the prom */ -void sun3x_halt(void) +static void sun3x_halt(void) { unsigned long flags; diff --git a/arch/m68k/virt/Makefile b/arch/m68k/virt/Makefile new file mode 100644 index 000000000000..54b9b2866654 --- /dev/null +++ b/arch/m68k/virt/Makefile @@ -0,0 +1,6 @@ +# SPDX-License-Identifier: GPL-2.0-only +# +# Makefile for Linux arch/m68k/virt source directory +# + +obj-y := config.o ints.o platform.o diff --git a/arch/m68k/virt/config.c b/arch/m68k/virt/config.c new file mode 100644 index 000000000000..632ba200ad42 --- /dev/null +++ b/arch/m68k/virt/config.c @@ -0,0 +1,132 @@ +// SPDX-License-Identifier: GPL-2.0 + +#include <linux/reboot.h> +#include <linux/serial_core.h> +#include <clocksource/timer-goldfish.h> + +#include <asm/bootinfo.h> +#include <asm/bootinfo-virt.h> +#include <asm/byteorder.h> +#include <asm/machdep.h> +#include <asm/virt.h> +#include <asm/config.h> + +struct virt_booter_data virt_bi_data; + +#define VIRT_CTRL_REG_FEATURES 0x00 +#define VIRT_CTRL_REG_CMD 0x04 + +static struct resource ctrlres; + +enum { + CMD_NOOP, + CMD_RESET, + CMD_HALT, + CMD_PANIC, +}; + +static void virt_get_model(char *str) +{ + /* str is 80 characters long */ + sprintf(str, "QEMU Virtual M68K Machine (%u.%u.%u)", + (u8)(virt_bi_data.qemu_version >> 24), + (u8)(virt_bi_data.qemu_version >> 16), + (u8)(virt_bi_data.qemu_version >> 8)); +} + +static void virt_halt(void) +{ + void __iomem *base = (void __iomem *)virt_bi_data.ctrl.mmio; + + iowrite32be(CMD_HALT, base + VIRT_CTRL_REG_CMD); + local_irq_disable(); + while (1) + ; +} + +static void virt_reset(void) +{ + void __iomem *base = (void __iomem *)virt_bi_data.ctrl.mmio; + + iowrite32be(CMD_RESET, base + VIRT_CTRL_REG_CMD); + local_irq_disable(); + while (1) + ; +} + +/* + * Parse a virtual-m68k-specific record in the bootinfo + */ + +int __init virt_parse_bootinfo(const struct bi_record *record) +{ + int unknown = 0; + const void *data = record->data; + + switch (be16_to_cpu(record->tag)) { + case BI_VIRT_QEMU_VERSION: + virt_bi_data.qemu_version = be32_to_cpup(data); + break; + case BI_VIRT_GF_PIC_BASE: + virt_bi_data.pic.mmio = be32_to_cpup(data); + data += 4; + virt_bi_data.pic.irq = be32_to_cpup(data); + break; + case BI_VIRT_GF_RTC_BASE: + virt_bi_data.rtc.mmio = be32_to_cpup(data); + data += 4; + virt_bi_data.rtc.irq = be32_to_cpup(data); + break; + case BI_VIRT_GF_TTY_BASE: + virt_bi_data.tty.mmio = be32_to_cpup(data); + data += 4; + virt_bi_data.tty.irq = be32_to_cpup(data); + break; + case BI_VIRT_CTRL_BASE: + virt_bi_data.ctrl.mmio = be32_to_cpup(data); + data += 4; + virt_bi_data.ctrl.irq = be32_to_cpup(data); + break; + case BI_VIRT_VIRTIO_BASE: + virt_bi_data.virtio.mmio = be32_to_cpup(data); + data += 4; + virt_bi_data.virtio.irq = be32_to_cpup(data); + break; + default: + unknown = 1; + break; + } + return unknown; +} + +static void __init virt_sched_init(void) +{ + goldfish_timer_init(virt_bi_data.rtc.irq, + (void __iomem *)virt_bi_data.rtc.mmio); +} + +void __init config_virt(void) +{ + char earlycon[24]; + + snprintf(earlycon, sizeof(earlycon), "early_gf_tty,0x%08x", + virt_bi_data.tty.mmio); + setup_earlycon(earlycon); + + ctrlres = (struct resource) + DEFINE_RES_MEM_NAMED(virt_bi_data.ctrl.mmio, 0x100, + "virtctrl"); + + if (request_resource(&iomem_resource, &ctrlres)) { + pr_err("Cannot allocate virt controller resource\n"); + return; + } + + mach_init_IRQ = virt_init_IRQ; + mach_sched_init = virt_sched_init; + mach_get_model = virt_get_model; + mach_reset = virt_reset; + mach_halt = virt_halt; + + register_platform_power_off(virt_halt); +} diff --git a/arch/m68k/virt/ints.c b/arch/m68k/virt/ints.c new file mode 100644 index 000000000000..896aa6eb8bcc --- /dev/null +++ b/arch/m68k/virt/ints.c @@ -0,0 +1,154 @@ +// SPDX-License-Identifier: GPL-2.0 + +#include <linux/delay.h> +#include <linux/interrupt.h> +#include <linux/irq.h> +#include <linux/kernel.h> +#include <linux/sched.h> +#include <linux/sched/debug.h> +#include <linux/types.h> +#include <linux/ioport.h> + +#include <asm/hwtest.h> +#include <asm/irq.h> +#include <asm/irq_regs.h> +#include <asm/processor.h> +#include <asm/virt.h> + +#define GFPIC_REG_IRQ_PENDING 0x04 +#define GFPIC_REG_IRQ_DISABLE_ALL 0x08 +#define GFPIC_REG_IRQ_DISABLE 0x0c +#define GFPIC_REG_IRQ_ENABLE 0x10 + +static struct resource picres[6]; +static const char *picname[6] = { + "goldfish_pic.0", + "goldfish_pic.1", + "goldfish_pic.2", + "goldfish_pic.3", + "goldfish_pic.4", + "goldfish_pic.5" +}; + +/* + * 6 goldfish-pic for CPU IRQ #1 to IRQ #6 + * CPU IRQ #1 -> PIC #1 + * IRQ #1 to IRQ #31 -> unused + * IRQ #32 -> goldfish-tty + * CPU IRQ #2 -> PIC #2 + * IRQ #1 to IRQ #32 -> virtio-mmio from 1 to 32 + * CPU IRQ #3 -> PIC #3 + * IRQ #1 to IRQ #32 -> virtio-mmio from 33 to 64 + * CPU IRQ #4 -> PIC #4 + * IRQ #1 to IRQ #32 -> virtio-mmio from 65 to 96 + * CPU IRQ #5 -> PIC #5 + * IRQ #1 to IRQ #32 -> virtio-mmio from 97 to 128 + * CPU IRQ #6 -> PIC #6 + * IRQ #1 -> goldfish-timer + * IRQ #2 -> goldfish-rtc + * IRQ #3 to IRQ #32 -> unused + * CPU IRQ #7 -> NMI + */ + +static u32 gfpic_read(int pic, int reg) +{ + void __iomem *base = (void __iomem *)(virt_bi_data.pic.mmio + + pic * 0x1000); + + return ioread32be(base + reg); +} + +static void gfpic_write(u32 value, int pic, int reg) +{ + void __iomem *base = (void __iomem *)(virt_bi_data.pic.mmio + + pic * 0x1000); + + iowrite32be(value, base + reg); +} + +#define GF_PIC(irq) ((irq - IRQ_USER) / 32) +#define GF_IRQ(irq) ((irq - IRQ_USER) % 32) + +static void virt_irq_enable(struct irq_data *data) +{ + gfpic_write(BIT(GF_IRQ(data->irq)), GF_PIC(data->irq), + GFPIC_REG_IRQ_ENABLE); +} + +static void virt_irq_disable(struct irq_data *data) +{ + gfpic_write(BIT(GF_IRQ(data->irq)), GF_PIC(data->irq), + GFPIC_REG_IRQ_DISABLE); +} + +static unsigned int virt_irq_startup(struct irq_data *data) +{ + virt_irq_enable(data); + return 0; +} + +static irqreturn_t virt_nmi_handler(int irq, void *dev_id) +{ + static int in_nmi; + + if (READ_ONCE(in_nmi)) + return IRQ_HANDLED; + WRITE_ONCE(in_nmi, 1); + + pr_warn("Non-Maskable Interrupt\n"); + show_registers(get_irq_regs()); + + WRITE_ONCE(in_nmi, 0); + return IRQ_HANDLED; +} + +static struct irq_chip virt_irq_chip = { + .name = "virt", + .irq_enable = virt_irq_enable, + .irq_disable = virt_irq_disable, + .irq_startup = virt_irq_startup, + .irq_shutdown = virt_irq_disable, +}; + +static void goldfish_pic_irq(struct irq_desc *desc) +{ + u32 irq_pending; + unsigned int irq_num; + unsigned int pic = desc->irq_data.irq - 1; + + irq_pending = gfpic_read(pic, GFPIC_REG_IRQ_PENDING); + irq_num = IRQ_USER + pic * 32; + + do { + if (irq_pending & 1) + generic_handle_irq(irq_num); + ++irq_num; + irq_pending >>= 1; + } while (irq_pending); +} + +void __init virt_init_IRQ(void) +{ + unsigned int i; + + m68k_setup_irq_controller(&virt_irq_chip, handle_simple_irq, IRQ_USER, + NUM_VIRT_SOURCES - IRQ_USER); + + for (i = 0; i < 6; i++) { + + picres[i] = (struct resource) + DEFINE_RES_MEM_NAMED(virt_bi_data.pic.mmio + i * 0x1000, + 0x1000, picname[i]); + if (request_resource(&iomem_resource, &picres[i])) { + pr_err("Cannot allocate %s resource\n", picname[i]); + return; + } + + irq_set_chained_handler(virt_bi_data.pic.irq + i, + goldfish_pic_irq); + } + + if (request_irq(IRQ_AUTO_7, virt_nmi_handler, 0, "NMI", + virt_nmi_handler)) + pr_err("Couldn't register NMI\n"); +} diff --git a/arch/m68k/virt/platform.c b/arch/m68k/virt/platform.c new file mode 100644 index 000000000000..1560c4140ab9 --- /dev/null +++ b/arch/m68k/virt/platform.c @@ -0,0 +1,80 @@ +// SPDX-License-Identifier: GPL-2.0 + +#include <linux/platform_device.h> +#include <linux/interrupt.h> +#include <linux/memblock.h> +#include <asm/virt.h> +#include <asm/irq.h> + +#define VIRTIO_BUS_NB 128 + +static struct platform_device * __init virt_virtio_init(unsigned int id) +{ + const struct resource res[] = { + DEFINE_RES_MEM(virt_bi_data.virtio.mmio + id * 0x200, 0x200), + DEFINE_RES_IRQ(virt_bi_data.virtio.irq + id), + }; + + return platform_device_register_simple("virtio-mmio", id, + res, ARRAY_SIZE(res)); +} + +static int __init virt_platform_init(void) +{ + const struct resource goldfish_tty_res[] = { + DEFINE_RES_MEM(virt_bi_data.tty.mmio, 1), + DEFINE_RES_IRQ(virt_bi_data.tty.irq), + }; + /* this is the second gf-rtc, the first one is used by the scheduler */ + const struct resource goldfish_rtc_res[] = { + DEFINE_RES_MEM(virt_bi_data.rtc.mmio + 0x1000, 0x1000), + DEFINE_RES_IRQ(virt_bi_data.rtc.irq + 1), + }; + struct platform_device *pdev1, *pdev2; + struct platform_device *pdevs[VIRTIO_BUS_NB]; + unsigned int i; + int ret = 0; + + if (!MACH_IS_VIRT) + return -ENODEV; + + /* We need this to have DMA'able memory provided to goldfish-tty */ + min_low_pfn = 0; + + pdev1 = platform_device_register_simple("goldfish_tty", + PLATFORM_DEVID_NONE, + goldfish_tty_res, + ARRAY_SIZE(goldfish_tty_res)); + if (IS_ERR(pdev1)) + return PTR_ERR(pdev1); + + pdev2 = platform_device_register_simple("goldfish_rtc", + PLATFORM_DEVID_NONE, + goldfish_rtc_res, + ARRAY_SIZE(goldfish_rtc_res)); + if (IS_ERR(pdev2)) { + ret = PTR_ERR(pdev2); + goto err_unregister_tty; + } + + for (i = 0; i < VIRTIO_BUS_NB; i++) { + pdevs[i] = virt_virtio_init(i); + if (IS_ERR(pdevs[i])) { + ret = PTR_ERR(pdevs[i]); + goto err_unregister_rtc_virtio; + } + } + + return 0; + +err_unregister_rtc_virtio: + while (i > 0) + platform_device_unregister(pdevs[--i]); + platform_device_unregister(pdev2); +err_unregister_tty: + platform_device_unregister(pdev1); + + return ret; +} + +arch_initcall(virt_platform_init); |