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-rw-r--r--arch/ia64/Kconfig3
-rw-r--r--arch/ia64/Kconfig.debug1
-rw-r--r--arch/ia64/dig/Makefile1
-rw-r--r--arch/ia64/dig/setup.c1
-rw-r--r--arch/ia64/hp/common/hwsw_iommu.c1
-rw-r--r--arch/ia64/hp/sim/Kconfig1
-rw-r--r--arch/ia64/hp/sim/Makefile1
-rw-r--r--arch/ia64/hp/sim/boot/boot_head.S1
-rw-r--r--arch/ia64/hp/sim/boot/bootloader.c1
-rw-r--r--arch/ia64/hp/sim/boot/bootloader.lds1
-rw-r--r--arch/ia64/hp/sim/boot/fw-emu.c1
-rw-r--r--arch/ia64/hp/sim/boot/ssc.h1
-rw-r--r--arch/ia64/hp/sim/hpsim.S1
-rw-r--r--arch/ia64/hp/sim/hpsim_console.c1
-rw-r--r--arch/ia64/hp/sim/hpsim_irq.c1
-rw-r--r--arch/ia64/hp/sim/hpsim_setup.c1
-rw-r--r--arch/ia64/hp/sim/hpsim_ssc.h1
-rw-r--r--arch/ia64/hp/sim/simeth.c1
-rw-r--r--arch/ia64/hp/sim/simscsi.c1
-rw-r--r--arch/ia64/hp/sim/simserial.c1
-rw-r--r--arch/ia64/include/asm/acpi.h2
-rw-r--r--arch/ia64/include/asm/agp.h1
-rw-r--r--arch/ia64/include/asm/asm-prototypes.h1
-rw-r--r--arch/ia64/include/asm/asmmacro.h1
-rw-r--r--arch/ia64/include/asm/atomic.h1
-rw-r--r--arch/ia64/include/asm/barrier.h1
-rw-r--r--arch/ia64/include/asm/bitops.h1
-rw-r--r--arch/ia64/include/asm/bug.h1
-rw-r--r--arch/ia64/include/asm/bugs.h1
-rw-r--r--arch/ia64/include/asm/cache.h1
-rw-r--r--arch/ia64/include/asm/cacheflush.h1
-rw-r--r--arch/ia64/include/asm/checksum.h1
-rw-r--r--arch/ia64/include/asm/clocksource.h1
-rw-r--r--arch/ia64/include/asm/cpu.h1
-rw-r--r--arch/ia64/include/asm/current.h1
-rw-r--r--arch/ia64/include/asm/cyclone.h1
-rw-r--r--arch/ia64/include/asm/delay.h1
-rw-r--r--arch/ia64/include/asm/dma-mapping.h1
-rw-r--r--arch/ia64/include/asm/dma.h1
-rw-r--r--arch/ia64/include/asm/dmi.h1
-rw-r--r--arch/ia64/include/asm/early_ioremap.h1
-rw-r--r--arch/ia64/include/asm/elf.h1
-rw-r--r--arch/ia64/include/asm/esi.h1
-rw-r--r--arch/ia64/include/asm/extable.h1
-rw-r--r--arch/ia64/include/asm/fb.h1
-rw-r--r--arch/ia64/include/asm/fpswa.h1
-rw-r--r--arch/ia64/include/asm/ftrace.h1
-rw-r--r--arch/ia64/include/asm/futex.h1
-rw-r--r--arch/ia64/include/asm/gcc_intrin.h1
-rw-r--r--arch/ia64/include/asm/hardirq.h1
-rw-r--r--arch/ia64/include/asm/hpsim.h1
-rw-r--r--arch/ia64/include/asm/hugetlb.h1
-rw-r--r--arch/ia64/include/asm/hw_irq.h1
-rw-r--r--arch/ia64/include/asm/idle.h1
-rw-r--r--arch/ia64/include/asm/intrinsics.h1
-rw-r--r--arch/ia64/include/asm/io.h1
-rw-r--r--arch/ia64/include/asm/iommu.h1
-rw-r--r--arch/ia64/include/asm/iommu_table.h1
-rw-r--r--arch/ia64/include/asm/iosapic.h1
-rw-r--r--arch/ia64/include/asm/irq.h1
-rw-r--r--arch/ia64/include/asm/irq_remapping.h1
-rw-r--r--arch/ia64/include/asm/irqflags.h1
-rw-r--r--arch/ia64/include/asm/kexec.h1
-rw-r--r--arch/ia64/include/asm/kmap_types.h1
-rw-r--r--arch/ia64/include/asm/kregs.h1
-rw-r--r--arch/ia64/include/asm/libata-portmap.h1
-rw-r--r--arch/ia64/include/asm/linkage.h1
-rw-r--r--arch/ia64/include/asm/machvec.h1
-rw-r--r--arch/ia64/include/asm/machvec_dig.h1
-rw-r--r--arch/ia64/include/asm/machvec_dig_vtd.h1
-rw-r--r--arch/ia64/include/asm/machvec_hpsim.h1
-rw-r--r--arch/ia64/include/asm/machvec_hpzx1.h1
-rw-r--r--arch/ia64/include/asm/machvec_hpzx1_swiotlb.h1
-rw-r--r--arch/ia64/include/asm/machvec_init.h1
-rw-r--r--arch/ia64/include/asm/mca.h1
-rw-r--r--arch/ia64/include/asm/mca_asm.h1
-rw-r--r--arch/ia64/include/asm/mman.h1
-rw-r--r--arch/ia64/include/asm/mmu.h1
-rw-r--r--arch/ia64/include/asm/mmu_context.h1
-rw-r--r--arch/ia64/include/asm/module.h1
-rw-r--r--arch/ia64/include/asm/msidef.h1
-rw-r--r--arch/ia64/include/asm/page.h1
-rw-r--r--arch/ia64/include/asm/pal.h1
-rw-r--r--arch/ia64/include/asm/param.h1
-rw-r--r--arch/ia64/include/asm/parport.h1
-rw-r--r--arch/ia64/include/asm/patch.h1
-rw-r--r--arch/ia64/include/asm/pci.h1
-rw-r--r--arch/ia64/include/asm/percpu.h1
-rw-r--r--arch/ia64/include/asm/perfmon.h1
-rw-r--r--arch/ia64/include/asm/pgalloc.h1
-rw-r--r--arch/ia64/include/asm/pgtable.h1
-rw-r--r--arch/ia64/include/asm/processor.h1
-rw-r--r--arch/ia64/include/asm/ptrace.h1
-rw-r--r--arch/ia64/include/asm/rwsem.h26
-rw-r--r--arch/ia64/include/asm/sal.h1
-rw-r--r--arch/ia64/include/asm/sections.h1
-rw-r--r--arch/ia64/include/asm/shmparam.h1
-rw-r--r--arch/ia64/include/asm/signal.h1
-rw-r--r--arch/ia64/include/asm/smp.h1
-rw-r--r--arch/ia64/include/asm/sn/bte.h4
-rw-r--r--arch/ia64/include/asm/sn/ioc3.h1
-rw-r--r--arch/ia64/include/asm/sparsemem.h1
-rw-r--r--arch/ia64/include/asm/spinlock.h21
-rw-r--r--arch/ia64/include/asm/spinlock_types.h1
-rw-r--r--arch/ia64/include/asm/string.h1
-rw-r--r--arch/ia64/include/asm/swiotlb.h1
-rw-r--r--arch/ia64/include/asm/switch_to.h1
-rw-r--r--arch/ia64/include/asm/termios.h1
-rw-r--r--arch/ia64/include/asm/thread_info.h1
-rw-r--r--arch/ia64/include/asm/timex.h1
-rw-r--r--arch/ia64/include/asm/tlb.h1
-rw-r--r--arch/ia64/include/asm/tlbflush.h1
-rw-r--r--arch/ia64/include/asm/types.h1
-rw-r--r--arch/ia64/include/asm/uaccess.h1
-rw-r--r--arch/ia64/include/asm/unaligned.h1
-rw-r--r--arch/ia64/include/asm/unistd.h1
-rw-r--r--arch/ia64/include/asm/unwind.h1
-rw-r--r--arch/ia64/include/asm/user.h1
-rw-r--r--arch/ia64/include/asm/ustack.h1
-rw-r--r--arch/ia64/include/asm/uv/uv.h1
-rw-r--r--arch/ia64/include/asm/vga.h1
-rw-r--r--arch/ia64/include/uapi/asm/auxvec.h1
-rw-r--r--arch/ia64/include/uapi/asm/bitsperlong.h1
-rw-r--r--arch/ia64/include/uapi/asm/break.h1
-rw-r--r--arch/ia64/include/uapi/asm/byteorder.h1
-rw-r--r--arch/ia64/include/uapi/asm/cmpxchg.h1
-rw-r--r--arch/ia64/include/uapi/asm/errno.h1
-rw-r--r--arch/ia64/include/uapi/asm/fcntl.h1
-rw-r--r--arch/ia64/include/uapi/asm/fpu.h1
-rw-r--r--arch/ia64/include/uapi/asm/gcc_intrin.h1
-rw-r--r--arch/ia64/include/uapi/asm/ia64regs.h1
-rw-r--r--arch/ia64/include/uapi/asm/intel_intrin.h1
-rw-r--r--arch/ia64/include/uapi/asm/intrinsics.h1
-rw-r--r--arch/ia64/include/uapi/asm/ioctl.h1
-rw-r--r--arch/ia64/include/uapi/asm/ioctls.h1
-rw-r--r--arch/ia64/include/uapi/asm/ipcbuf.h1
-rw-r--r--arch/ia64/include/uapi/asm/mman.h1
-rw-r--r--arch/ia64/include/uapi/asm/msgbuf.h1
-rw-r--r--arch/ia64/include/uapi/asm/param.h1
-rw-r--r--arch/ia64/include/uapi/asm/perfmon.h1
-rw-r--r--arch/ia64/include/uapi/asm/perfmon_default_smpl.h1
-rw-r--r--arch/ia64/include/uapi/asm/poll.h1
-rw-r--r--arch/ia64/include/uapi/asm/posix_types.h1
-rw-r--r--arch/ia64/include/uapi/asm/ptrace.h1
-rw-r--r--arch/ia64/include/uapi/asm/ptrace_offsets.h1
-rw-r--r--arch/ia64/include/uapi/asm/resource.h1
-rw-r--r--arch/ia64/include/uapi/asm/rse.h1
-rw-r--r--arch/ia64/include/uapi/asm/sembuf.h1
-rw-r--r--arch/ia64/include/uapi/asm/setup.h1
-rw-r--r--arch/ia64/include/uapi/asm/shmbuf.h1
-rw-r--r--arch/ia64/include/uapi/asm/sigcontext.h1
-rw-r--r--arch/ia64/include/uapi/asm/siginfo.h1
-rw-r--r--arch/ia64/include/uapi/asm/signal.h1
-rw-r--r--arch/ia64/include/uapi/asm/socket.h1
-rw-r--r--arch/ia64/include/uapi/asm/sockios.h1
-rw-r--r--arch/ia64/include/uapi/asm/stat.h1
-rw-r--r--arch/ia64/include/uapi/asm/statfs.h1
-rw-r--r--arch/ia64/include/uapi/asm/swab.h1
-rw-r--r--arch/ia64/include/uapi/asm/termbits.h1
-rw-r--r--arch/ia64/include/uapi/asm/termios.h1
-rw-r--r--arch/ia64/include/uapi/asm/types.h1
-rw-r--r--arch/ia64/include/uapi/asm/ucontext.h1
-rw-r--r--arch/ia64/include/uapi/asm/unistd.h1
-rw-r--r--arch/ia64/include/uapi/asm/ustack.h1
-rw-r--r--arch/ia64/kernel/Makefile1
-rw-r--r--arch/ia64/kernel/Makefile.gate1
-rw-r--r--arch/ia64/kernel/asm-offsets.c3
-rw-r--r--arch/ia64/kernel/audit.c1
-rw-r--r--arch/ia64/kernel/brl_emu.c1
-rw-r--r--arch/ia64/kernel/crash.c1
-rw-r--r--arch/ia64/kernel/crash_dump.c1
-rw-r--r--arch/ia64/kernel/cyclone.c1
-rw-r--r--arch/ia64/kernel/dma-mapping.c1
-rw-r--r--arch/ia64/kernel/efi.c1
-rw-r--r--arch/ia64/kernel/efi_stub.S1
-rw-r--r--arch/ia64/kernel/elfcore.c1
-rw-r--r--arch/ia64/kernel/entry.S1
-rw-r--r--arch/ia64/kernel/entry.h1
-rw-r--r--arch/ia64/kernel/fsys.S9
-rw-r--r--arch/ia64/kernel/fsyscall_gtod_data.h11
-rw-r--r--arch/ia64/kernel/gate.S1
-rw-r--r--arch/ia64/kernel/gate.lds.S1
-rw-r--r--arch/ia64/kernel/head.S1
-rw-r--r--arch/ia64/kernel/ia64_ksyms.c1
-rw-r--r--arch/ia64/kernel/init_task.c1
-rw-r--r--arch/ia64/kernel/iosapic.c1
-rw-r--r--arch/ia64/kernel/irq.c1
-rw-r--r--arch/ia64/kernel/irq_ia64.c1
-rw-r--r--arch/ia64/kernel/irq_lsapic.c1
-rw-r--r--arch/ia64/kernel/ivt.S1
-rw-r--r--arch/ia64/kernel/machvec.c1
-rw-r--r--arch/ia64/kernel/mca.c8
-rw-r--r--arch/ia64/kernel/mca_asm.S1
-rw-r--r--arch/ia64/kernel/mca_drv.h1
-rw-r--r--arch/ia64/kernel/mca_drv_asm.S1
-rw-r--r--arch/ia64/kernel/minstate.h1
-rw-r--r--arch/ia64/kernel/module.c1
-rw-r--r--arch/ia64/kernel/msi_ia64.c1
-rw-r--r--arch/ia64/kernel/nr-irqs.c1
-rw-r--r--arch/ia64/kernel/pal.S1
-rw-r--r--arch/ia64/kernel/patch.c1
-rw-r--r--arch/ia64/kernel/pci-dma.c1
-rw-r--r--arch/ia64/kernel/pci-swiotlb.c1
-rw-r--r--arch/ia64/kernel/perfmon_generic.h1
-rw-r--r--arch/ia64/kernel/perfmon_itanium.h1
-rw-r--r--arch/ia64/kernel/perfmon_mckinley.h1
-rw-r--r--arch/ia64/kernel/perfmon_montecito.h1
-rw-r--r--arch/ia64/kernel/process.c1
-rw-r--r--arch/ia64/kernel/ptrace.c1
-rw-r--r--arch/ia64/kernel/salinfo.c5
-rw-r--r--arch/ia64/kernel/setup.c1
-rw-r--r--arch/ia64/kernel/sigframe.h1
-rw-r--r--arch/ia64/kernel/signal.c1
-rw-r--r--arch/ia64/kernel/stacktrace.c1
-rw-r--r--arch/ia64/kernel/sys_ia64.c1
-rw-r--r--arch/ia64/kernel/time.c40
-rw-r--r--arch/ia64/kernel/traps.c1
-rw-r--r--arch/ia64/kernel/unaligned.c1
-rw-r--r--arch/ia64/kernel/unwind.c1
-rw-r--r--arch/ia64/kernel/unwind_decoder.c1
-rw-r--r--arch/ia64/kernel/unwind_i.h1
-rw-r--r--arch/ia64/kernel/vmlinux.lds.S1
-rw-r--r--arch/ia64/lib/Makefile1
-rw-r--r--arch/ia64/lib/carta_random.S1
-rw-r--r--arch/ia64/lib/checksum.c1
-rw-r--r--arch/ia64/lib/clear_page.S1
-rw-r--r--arch/ia64/lib/clear_user.S1
-rw-r--r--arch/ia64/lib/copy_page.S1
-rw-r--r--arch/ia64/lib/copy_page_mck.S1
-rw-r--r--arch/ia64/lib/copy_user.S1
-rw-r--r--arch/ia64/lib/csum_partial_copy.c1
-rw-r--r--arch/ia64/lib/do_csum.S1
-rw-r--r--arch/ia64/lib/idiv32.S1
-rw-r--r--arch/ia64/lib/idiv64.S1
-rw-r--r--arch/ia64/lib/io.c1
-rw-r--r--arch/ia64/lib/ip_fast_csum.S1
-rw-r--r--arch/ia64/lib/memcpy.S1
-rw-r--r--arch/ia64/lib/memcpy_mck.S1
-rw-r--r--arch/ia64/lib/memset.S1
-rw-r--r--arch/ia64/lib/strlen.S1
-rw-r--r--arch/ia64/lib/strncpy_from_user.S1
-rw-r--r--arch/ia64/lib/strnlen_user.S1
-rw-r--r--arch/ia64/mm/Makefile1
-rw-r--r--arch/ia64/mm/discontig.c1
-rw-r--r--arch/ia64/mm/extable.c1
-rw-r--r--arch/ia64/mm/fault.c1
-rw-r--r--arch/ia64/mm/hugetlbpage.c1
-rw-r--r--arch/ia64/mm/init.c1
-rw-r--r--arch/ia64/module.lds1
-rw-r--r--arch/ia64/oprofile/Makefile1
-rw-r--r--arch/ia64/pci/fixup.c1
-rwxr-xr-xarch/ia64/scripts/check-gas1
-rw-r--r--arch/ia64/scripts/check-segrel.S1
-rw-r--r--arch/ia64/scripts/check-segrel.lds1
-rw-r--r--arch/ia64/scripts/check-text-align.S1
-rwxr-xr-xarch/ia64/scripts/toolchain-flags1
-rw-r--r--arch/ia64/scripts/unwcheck.py1
-rw-r--r--arch/ia64/sn/kernel/bte.c12
-rw-r--r--arch/ia64/sn/kernel/bte_error.c17
-rw-r--r--arch/ia64/sn/kernel/huberror.c2
-rw-r--r--arch/ia64/sn/kernel/mca.c5
-rw-r--r--arch/ia64/sn/kernel/sn2/timer.c1
262 files changed, 345 insertions, 70 deletions
diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig
index 6a15083cc366..49583c5a5d44 100644
--- a/arch/ia64/Kconfig
+++ b/arch/ia64/Kconfig
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
config PGTABLE_LEVELS
int "Page Table Levels" if !IA64_PAGE_SIZE_64KB
range 3 4 if !IA64_PAGE_SIZE_64KB
@@ -46,7 +47,7 @@ config IA64
select ARCH_TASK_STRUCT_ALLOCATOR
select ARCH_THREAD_STACK_ALLOCATOR
select ARCH_CLOCKSOURCE_DATA
- select GENERIC_TIME_VSYSCALL_OLD
+ select GENERIC_TIME_VSYSCALL
select SYSCTL_ARCH_UNALIGN_NO_WARN
select HAVE_MOD_ARCH_SPECIFIC
select MODULES_USE_ELF_RELA
diff --git a/arch/ia64/Kconfig.debug b/arch/ia64/Kconfig.debug
index 4763887ba368..677c409425df 100644
--- a/arch/ia64/Kconfig.debug
+++ b/arch/ia64/Kconfig.debug
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
menu "Kernel hacking"
source "lib/Kconfig.debug"
diff --git a/arch/ia64/dig/Makefile b/arch/ia64/dig/Makefile
index ae16ec4f6308..e7f830825470 100644
--- a/arch/ia64/dig/Makefile
+++ b/arch/ia64/dig/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
#
# ia64/platform/dig/Makefile
#
diff --git a/arch/ia64/dig/setup.c b/arch/ia64/dig/setup.c
index 98131e1db7a0..cc14fdce6db6 100644
--- a/arch/ia64/dig/setup.c
+++ b/arch/ia64/dig/setup.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* Platform dependent support for DIG64 platforms.
*
diff --git a/arch/ia64/hp/common/hwsw_iommu.c b/arch/ia64/hp/common/hwsw_iommu.c
index 0310078a95f8..63d8e1d2477f 100644
--- a/arch/ia64/hp/common/hwsw_iommu.c
+++ b/arch/ia64/hp/common/hwsw_iommu.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* Copyright (c) 2004 Hewlett-Packard Development Company, L.P.
* Contributed by David Mosberger-Tang <davidm@hpl.hp.com>
diff --git a/arch/ia64/hp/sim/Kconfig b/arch/ia64/hp/sim/Kconfig
index d84707d55203..56fb4f1d4f7c 100644
--- a/arch/ia64/hp/sim/Kconfig
+++ b/arch/ia64/hp/sim/Kconfig
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
menu "HP Simulator drivers"
depends on IA64_HP_SIM || IA64_GENERIC
diff --git a/arch/ia64/hp/sim/Makefile b/arch/ia64/hp/sim/Makefile
index d10da47931d7..0224a13d2c5b 100644
--- a/arch/ia64/hp/sim/Makefile
+++ b/arch/ia64/hp/sim/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
#
# ia64/platform/hp/sim/Makefile
#
diff --git a/arch/ia64/hp/sim/boot/boot_head.S b/arch/ia64/hp/sim/boot/boot_head.S
index 8808565491fb..a7d178fb41e8 100644
--- a/arch/ia64/hp/sim/boot/boot_head.S
+++ b/arch/ia64/hp/sim/boot/boot_head.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* Copyright (C) 1998-2003 Hewlett-Packard Co
* David Mosberger-Tang <davidm@hpl.hp.com>
diff --git a/arch/ia64/hp/sim/boot/bootloader.c b/arch/ia64/hp/sim/boot/bootloader.c
index 28f4b230b8cb..6d804608dc81 100644
--- a/arch/ia64/hp/sim/boot/bootloader.c
+++ b/arch/ia64/hp/sim/boot/bootloader.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* arch/ia64/hp/sim/boot/bootloader.c
*
diff --git a/arch/ia64/hp/sim/boot/bootloader.lds b/arch/ia64/hp/sim/boot/bootloader.lds
index 3977f25a1265..f3f284d6514c 100644
--- a/arch/ia64/hp/sim/boot/bootloader.lds
+++ b/arch/ia64/hp/sim/boot/bootloader.lds
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
OUTPUT_FORMAT("elf64-ia64-little")
OUTPUT_ARCH(ia64)
ENTRY(_start)
diff --git a/arch/ia64/hp/sim/boot/fw-emu.c b/arch/ia64/hp/sim/boot/fw-emu.c
index 87bf9ad8cf0f..517fb2822e04 100644
--- a/arch/ia64/hp/sim/boot/fw-emu.c
+++ b/arch/ia64/hp/sim/boot/fw-emu.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* PAL & SAL emulation.
*
diff --git a/arch/ia64/hp/sim/boot/ssc.h b/arch/ia64/hp/sim/boot/ssc.h
index 3b94c03e43a9..88752c7509e0 100644
--- a/arch/ia64/hp/sim/boot/ssc.h
+++ b/arch/ia64/hp/sim/boot/ssc.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* Copyright (C) 1998-2003 Hewlett-Packard Co
* David Mosberger-Tang <davidm@hpl.hp.com>
diff --git a/arch/ia64/hp/sim/hpsim.S b/arch/ia64/hp/sim/hpsim.S
index ff16e8a857d1..44b4d53e1689 100644
--- a/arch/ia64/hp/sim/hpsim.S
+++ b/arch/ia64/hp/sim/hpsim.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#include <asm/asmmacro.h>
/*
diff --git a/arch/ia64/hp/sim/hpsim_console.c b/arch/ia64/hp/sim/hpsim_console.c
index 01663bc42b1a..bffd9f67a8a1 100644
--- a/arch/ia64/hp/sim/hpsim_console.c
+++ b/arch/ia64/hp/sim/hpsim_console.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* Platform dependent support for HP simulator.
*
diff --git a/arch/ia64/hp/sim/hpsim_irq.c b/arch/ia64/hp/sim/hpsim_irq.c
index 0aa70ebda49d..2f1cc59650ab 100644
--- a/arch/ia64/hp/sim/hpsim_irq.c
+++ b/arch/ia64/hp/sim/hpsim_irq.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* Platform dependent support for HP simulator.
*
diff --git a/arch/ia64/hp/sim/hpsim_setup.c b/arch/ia64/hp/sim/hpsim_setup.c
index 664a5402a695..41d21d51dc4d 100644
--- a/arch/ia64/hp/sim/hpsim_setup.c
+++ b/arch/ia64/hp/sim/hpsim_setup.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* Platform dependent support for HP simulator.
*
diff --git a/arch/ia64/hp/sim/hpsim_ssc.h b/arch/ia64/hp/sim/hpsim_ssc.h
index bfa3906274b3..6fd97a487811 100644
--- a/arch/ia64/hp/sim/hpsim_ssc.h
+++ b/arch/ia64/hp/sim/hpsim_ssc.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* Platform dependent support for HP simulator.
*
diff --git a/arch/ia64/hp/sim/simeth.c b/arch/ia64/hp/sim/simeth.c
index d1b04c4c95e3..f39ef2b4ed72 100644
--- a/arch/ia64/hp/sim/simeth.c
+++ b/arch/ia64/hp/sim/simeth.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* Simulated Ethernet Driver
*
diff --git a/arch/ia64/hp/sim/simscsi.c b/arch/ia64/hp/sim/simscsi.c
index 085047f3a545..7e1426e76d96 100644
--- a/arch/ia64/hp/sim/simscsi.c
+++ b/arch/ia64/hp/sim/simscsi.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* Simulated SCSI driver.
*
diff --git a/arch/ia64/hp/sim/simserial.c b/arch/ia64/hp/sim/simserial.c
index 70d52e9bb575..a419ccf33cde 100644
--- a/arch/ia64/hp/sim/simserial.c
+++ b/arch/ia64/hp/sim/simserial.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* Simulated Serial Driver (fake serial)
*
diff --git a/arch/ia64/include/asm/acpi.h b/arch/ia64/include/asm/acpi.h
index c86a947f5368..a3d0211970e9 100644
--- a/arch/ia64/include/asm/acpi.h
+++ b/arch/ia64/include/asm/acpi.h
@@ -112,6 +112,8 @@ static inline void arch_acpi_set_pdc_bits(u32 *buf)
buf[2] |= ACPI_PDC_EST_CAPABILITY_SMP;
}
+#define acpi_unlazy_tlb(x)
+
#ifdef CONFIG_ACPI_NUMA
extern cpumask_t early_cpu_possible_map;
#define for_each_possible_early_cpu(cpu) \
diff --git a/arch/ia64/include/asm/agp.h b/arch/ia64/include/asm/agp.h
index 01d09c401c5c..2b451c4496da 100644
--- a/arch/ia64/include/asm/agp.h
+++ b/arch/ia64/include/asm/agp.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_IA64_AGP_H
#define _ASM_IA64_AGP_H
diff --git a/arch/ia64/include/asm/asm-prototypes.h b/arch/ia64/include/asm/asm-prototypes.h
index a2c139808cfe..c711536674e3 100644
--- a/arch/ia64/include/asm/asm-prototypes.h
+++ b/arch/ia64/include/asm/asm-prototypes.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_IA64_ASM_PROTOTYPES_H
#define _ASM_IA64_ASM_PROTOTYPES_H
diff --git a/arch/ia64/include/asm/asmmacro.h b/arch/ia64/include/asm/asmmacro.h
index 3ab6d75aa3db..52619c517f09 100644
--- a/arch/ia64/include/asm/asmmacro.h
+++ b/arch/ia64/include/asm/asmmacro.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_IA64_ASMMACRO_H
#define _ASM_IA64_ASMMACRO_H
diff --git a/arch/ia64/include/asm/atomic.h b/arch/ia64/include/asm/atomic.h
index 65d4bb2b6685..28e02c99be6d 100644
--- a/arch/ia64/include/asm/atomic.h
+++ b/arch/ia64/include/asm/atomic.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_IA64_ATOMIC_H
#define _ASM_IA64_ATOMIC_H
diff --git a/arch/ia64/include/asm/barrier.h b/arch/ia64/include/asm/barrier.h
index 588f1614cafc..751cdd353446 100644
--- a/arch/ia64/include/asm/barrier.h
+++ b/arch/ia64/include/asm/barrier.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* Memory barrier definitions. This is based on information published
* in the Processor Abstraction Layer and the System Abstraction Layer
diff --git a/arch/ia64/include/asm/bitops.h b/arch/ia64/include/asm/bitops.h
index 71e8145243ee..56a774bf13fa 100644
--- a/arch/ia64/include/asm/bitops.h
+++ b/arch/ia64/include/asm/bitops.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_IA64_BITOPS_H
#define _ASM_IA64_BITOPS_H
diff --git a/arch/ia64/include/asm/bug.h b/arch/ia64/include/asm/bug.h
index 823616b5020b..bd3eeb8d1cfa 100644
--- a/arch/ia64/include/asm/bug.h
+++ b/arch/ia64/include/asm/bug.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_IA64_BUG_H
#define _ASM_IA64_BUG_H
diff --git a/arch/ia64/include/asm/bugs.h b/arch/ia64/include/asm/bugs.h
index 433523e3b2ed..0d6b9bded56c 100644
--- a/arch/ia64/include/asm/bugs.h
+++ b/arch/ia64/include/asm/bugs.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* This is included by init/main.c to check for architecture-dependent bugs.
*
diff --git a/arch/ia64/include/asm/cache.h b/arch/ia64/include/asm/cache.h
index 988254a7d349..4eb6f742d14f 100644
--- a/arch/ia64/include/asm/cache.h
+++ b/arch/ia64/include/asm/cache.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_IA64_CACHE_H
#define _ASM_IA64_CACHE_H
diff --git a/arch/ia64/include/asm/cacheflush.h b/arch/ia64/include/asm/cacheflush.h
index 429eefc93ee7..6d3478f8abc8 100644
--- a/arch/ia64/include/asm/cacheflush.h
+++ b/arch/ia64/include/asm/cacheflush.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_IA64_CACHEFLUSH_H
#define _ASM_IA64_CACHEFLUSH_H
diff --git a/arch/ia64/include/asm/checksum.h b/arch/ia64/include/asm/checksum.h
index 7accf54162b2..0ed18bc3f6cf 100644
--- a/arch/ia64/include/asm/checksum.h
+++ b/arch/ia64/include/asm/checksum.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_IA64_CHECKSUM_H
#define _ASM_IA64_CHECKSUM_H
diff --git a/arch/ia64/include/asm/clocksource.h b/arch/ia64/include/asm/clocksource.h
index 5c8596e4cb02..71a517751afa 100644
--- a/arch/ia64/include/asm/clocksource.h
+++ b/arch/ia64/include/asm/clocksource.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/* IA64-specific clocksource additions */
#ifndef _ASM_IA64_CLOCKSOURCE_H
diff --git a/arch/ia64/include/asm/cpu.h b/arch/ia64/include/asm/cpu.h
index fcca30b9f110..db125df9e088 100644
--- a/arch/ia64/include/asm/cpu.h
+++ b/arch/ia64/include/asm/cpu.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_IA64_CPU_H_
#define _ASM_IA64_CPU_H_
diff --git a/arch/ia64/include/asm/current.h b/arch/ia64/include/asm/current.h
index c659f90fbfd9..86fbcc88dff2 100644
--- a/arch/ia64/include/asm/current.h
+++ b/arch/ia64/include/asm/current.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_IA64_CURRENT_H
#define _ASM_IA64_CURRENT_H
diff --git a/arch/ia64/include/asm/cyclone.h b/arch/ia64/include/asm/cyclone.h
index 88f6500e84ab..a481393647e9 100644
--- a/arch/ia64/include/asm/cyclone.h
+++ b/arch/ia64/include/asm/cyclone.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef ASM_IA64_CYCLONE_H
#define ASM_IA64_CYCLONE_H
diff --git a/arch/ia64/include/asm/delay.h b/arch/ia64/include/asm/delay.h
index a30a62f235e1..0227ac586107 100644
--- a/arch/ia64/include/asm/delay.h
+++ b/arch/ia64/include/asm/delay.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_IA64_DELAY_H
#define _ASM_IA64_DELAY_H
diff --git a/arch/ia64/include/asm/dma-mapping.h b/arch/ia64/include/asm/dma-mapping.h
index 3ce5ab4339f3..5da9421fb0ff 100644
--- a/arch/ia64/include/asm/dma-mapping.h
+++ b/arch/ia64/include/asm/dma-mapping.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_IA64_DMA_MAPPING_H
#define _ASM_IA64_DMA_MAPPING_H
diff --git a/arch/ia64/include/asm/dma.h b/arch/ia64/include/asm/dma.h
index 4d97f60f1ef5..186850eec934 100644
--- a/arch/ia64/include/asm/dma.h
+++ b/arch/ia64/include/asm/dma.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_IA64_DMA_H
#define _ASM_IA64_DMA_H
diff --git a/arch/ia64/include/asm/dmi.h b/arch/ia64/include/asm/dmi.h
index f365a61f5c71..ecd9e0a0f5f9 100644
--- a/arch/ia64/include/asm/dmi.h
+++ b/arch/ia64/include/asm/dmi.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_DMI_H
#define _ASM_DMI_H 1
diff --git a/arch/ia64/include/asm/early_ioremap.h b/arch/ia64/include/asm/early_ioremap.h
index eec9e1d1b833..934191b1e2e3 100644
--- a/arch/ia64/include/asm/early_ioremap.h
+++ b/arch/ia64/include/asm/early_ioremap.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_IA64_EARLY_IOREMAP_H
#define _ASM_IA64_EARLY_IOREMAP_H
diff --git a/arch/ia64/include/asm/elf.h b/arch/ia64/include/asm/elf.h
index 5a83c5cc3dc8..c70bb9c11f52 100644
--- a/arch/ia64/include/asm/elf.h
+++ b/arch/ia64/include/asm/elf.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_IA64_ELF_H
#define _ASM_IA64_ELF_H
diff --git a/arch/ia64/include/asm/esi.h b/arch/ia64/include/asm/esi.h
index 40991c6ba647..56d1310af06e 100644
--- a/arch/ia64/include/asm/esi.h
+++ b/arch/ia64/include/asm/esi.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* ESI service calls.
*
diff --git a/arch/ia64/include/asm/extable.h b/arch/ia64/include/asm/extable.h
index 20376e71eab4..83eac6aa0639 100644
--- a/arch/ia64/include/asm/extable.h
+++ b/arch/ia64/include/asm/extable.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_IA64_EXTABLE_H
#define _ASM_IA64_EXTABLE_H
diff --git a/arch/ia64/include/asm/fb.h b/arch/ia64/include/asm/fb.h
index 89a397cee90a..5f95782bfa46 100644
--- a/arch/ia64/include/asm/fb.h
+++ b/arch/ia64/include/asm/fb.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_FB_H_
#define _ASM_FB_H_
diff --git a/arch/ia64/include/asm/fpswa.h b/arch/ia64/include/asm/fpswa.h
index 62edfceadaa6..2a0c23728b26 100644
--- a/arch/ia64/include/asm/fpswa.h
+++ b/arch/ia64/include/asm/fpswa.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_IA64_FPSWA_H
#define _ASM_IA64_FPSWA_H
diff --git a/arch/ia64/include/asm/ftrace.h b/arch/ia64/include/asm/ftrace.h
index fbd1a2470cae..a07a8e575453 100644
--- a/arch/ia64/include/asm/ftrace.h
+++ b/arch/ia64/include/asm/ftrace.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_IA64_FTRACE_H
#define _ASM_IA64_FTRACE_H
diff --git a/arch/ia64/include/asm/futex.h b/arch/ia64/include/asm/futex.h
index 6d67dc1eaf2b..db2dd85918c2 100644
--- a/arch/ia64/include/asm/futex.h
+++ b/arch/ia64/include/asm/futex.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_FUTEX_H
#define _ASM_FUTEX_H
diff --git a/arch/ia64/include/asm/gcc_intrin.h b/arch/ia64/include/asm/gcc_intrin.h
index f9495b1757a8..83f230b23867 100644
--- a/arch/ia64/include/asm/gcc_intrin.h
+++ b/arch/ia64/include/asm/gcc_intrin.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
*
* Copyright (C) 2002,2003 Jun Nakajima <jun.nakajima@intel.com>
diff --git a/arch/ia64/include/asm/hardirq.h b/arch/ia64/include/asm/hardirq.h
index 8fb7d33a661f..bdc4669c71c3 100644
--- a/arch/ia64/include/asm/hardirq.h
+++ b/arch/ia64/include/asm/hardirq.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_IA64_HARDIRQ_H
#define _ASM_IA64_HARDIRQ_H
diff --git a/arch/ia64/include/asm/hpsim.h b/arch/ia64/include/asm/hpsim.h
index 0fe50225daa4..00fbd5cc8ab8 100644
--- a/arch/ia64/include/asm/hpsim.h
+++ b/arch/ia64/include/asm/hpsim.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASMIA64_HPSIM_H
#define _ASMIA64_HPSIM_H
diff --git a/arch/ia64/include/asm/hugetlb.h b/arch/ia64/include/asm/hugetlb.h
index ef65f026b11e..74d2a5540aaf 100644
--- a/arch/ia64/include/asm/hugetlb.h
+++ b/arch/ia64/include/asm/hugetlb.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_IA64_HUGETLB_H
#define _ASM_IA64_HUGETLB_H
diff --git a/arch/ia64/include/asm/hw_irq.h b/arch/ia64/include/asm/hw_irq.h
index 74347ebf7d68..5dd3c6485c3a 100644
--- a/arch/ia64/include/asm/hw_irq.h
+++ b/arch/ia64/include/asm/hw_irq.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_IA64_HW_IRQ_H
#define _ASM_IA64_HW_IRQ_H
diff --git a/arch/ia64/include/asm/idle.h b/arch/ia64/include/asm/idle.h
index b7685015a8ba..97c55b97e0ba 100644
--- a/arch/ia64/include/asm/idle.h
+++ b/arch/ia64/include/asm/idle.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_IA64_IDLE_H
#define _ASM_IA64_IDLE_H
diff --git a/arch/ia64/include/asm/intrinsics.h b/arch/ia64/include/asm/intrinsics.h
index ec970a920132..035b17fe12ef 100644
--- a/arch/ia64/include/asm/intrinsics.h
+++ b/arch/ia64/include/asm/intrinsics.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* Compiler-dependent intrinsics.
*
diff --git a/arch/ia64/include/asm/io.h b/arch/ia64/include/asm/io.h
index a2540e21f919..fb0651961e2c 100644
--- a/arch/ia64/include/asm/io.h
+++ b/arch/ia64/include/asm/io.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_IA64_IO_H
#define _ASM_IA64_IO_H
diff --git a/arch/ia64/include/asm/iommu.h b/arch/ia64/include/asm/iommu.h
index 1d1212901ae7..156b9d8e1932 100644
--- a/arch/ia64/include/asm/iommu.h
+++ b/arch/ia64/include/asm/iommu.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_IA64_IOMMU_H
#define _ASM_IA64_IOMMU_H 1
diff --git a/arch/ia64/include/asm/iommu_table.h b/arch/ia64/include/asm/iommu_table.h
index 92c8d36ae5ae..cc96116ac276 100644
--- a/arch/ia64/include/asm/iommu_table.h
+++ b/arch/ia64/include/asm/iommu_table.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_IA64_IOMMU_TABLE_H
#define _ASM_IA64_IOMMU_TABLE_H
diff --git a/arch/ia64/include/asm/iosapic.h b/arch/ia64/include/asm/iosapic.h
index 4ae1fbd7f10e..f48556cb8afc 100644
--- a/arch/ia64/include/asm/iosapic.h
+++ b/arch/ia64/include/asm/iosapic.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef __ASM_IA64_IOSAPIC_H
#define __ASM_IA64_IOSAPIC_H
diff --git a/arch/ia64/include/asm/irq.h b/arch/ia64/include/asm/irq.h
index 820667cbea7e..8b84a55ed38a 100644
--- a/arch/ia64/include/asm/irq.h
+++ b/arch/ia64/include/asm/irq.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_IA64_IRQ_H
#define _ASM_IA64_IRQ_H
diff --git a/arch/ia64/include/asm/irq_remapping.h b/arch/ia64/include/asm/irq_remapping.h
index a8687b1d8906..547a6e87018c 100644
--- a/arch/ia64/include/asm/irq_remapping.h
+++ b/arch/ia64/include/asm/irq_remapping.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef __IA64_INTR_REMAPPING_H
#define __IA64_INTR_REMAPPING_H
#define irq_remapping_enabled 0
diff --git a/arch/ia64/include/asm/irqflags.h b/arch/ia64/include/asm/irqflags.h
index cec6c06b52c0..d97f8435be4f 100644
--- a/arch/ia64/include/asm/irqflags.h
+++ b/arch/ia64/include/asm/irqflags.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* IRQ flags defines.
*
diff --git a/arch/ia64/include/asm/kexec.h b/arch/ia64/include/asm/kexec.h
index aea2b81b03a3..294b1e1ebd2d 100644
--- a/arch/ia64/include/asm/kexec.h
+++ b/arch/ia64/include/asm/kexec.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_IA64_KEXEC_H
#define _ASM_IA64_KEXEC_H
diff --git a/arch/ia64/include/asm/kmap_types.h b/arch/ia64/include/asm/kmap_types.h
index 05d5f9996105..5c268cf7c2bd 100644
--- a/arch/ia64/include/asm/kmap_types.h
+++ b/arch/ia64/include/asm/kmap_types.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_IA64_KMAP_TYPES_H
#define _ASM_IA64_KMAP_TYPES_H
diff --git a/arch/ia64/include/asm/kregs.h b/arch/ia64/include/asm/kregs.h
index 39e65f6639f5..44113b75e4eb 100644
--- a/arch/ia64/include/asm/kregs.h
+++ b/arch/ia64/include/asm/kregs.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_IA64_KREGS_H
#define _ASM_IA64_KREGS_H
diff --git a/arch/ia64/include/asm/libata-portmap.h b/arch/ia64/include/asm/libata-portmap.h
index 7a1f8310596b..757f84e5dc6e 100644
--- a/arch/ia64/include/asm/libata-portmap.h
+++ b/arch/ia64/include/asm/libata-portmap.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef __ASM_IA64_LIBATA_PORTMAP_H
#define __ASM_IA64_LIBATA_PORTMAP_H
diff --git a/arch/ia64/include/asm/linkage.h b/arch/ia64/include/asm/linkage.h
index 787575701f1c..5178af560925 100644
--- a/arch/ia64/include/asm/linkage.h
+++ b/arch/ia64/include/asm/linkage.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef __ASM_LINKAGE_H
#define __ASM_LINKAGE_H
diff --git a/arch/ia64/include/asm/machvec.h b/arch/ia64/include/asm/machvec.h
index af285c423e1e..267f4f170191 100644
--- a/arch/ia64/include/asm/machvec.h
+++ b/arch/ia64/include/asm/machvec.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* Machine vector for IA-64.
*
diff --git a/arch/ia64/include/asm/machvec_dig.h b/arch/ia64/include/asm/machvec_dig.h
index 1f7403a2fbee..bc230f69faeb 100644
--- a/arch/ia64/include/asm/machvec_dig.h
+++ b/arch/ia64/include/asm/machvec_dig.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_IA64_MACHVEC_DIG_h
#define _ASM_IA64_MACHVEC_DIG_h
diff --git a/arch/ia64/include/asm/machvec_dig_vtd.h b/arch/ia64/include/asm/machvec_dig_vtd.h
index 44308b4c3f6e..bb44eb9039dd 100644
--- a/arch/ia64/include/asm/machvec_dig_vtd.h
+++ b/arch/ia64/include/asm/machvec_dig_vtd.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_IA64_MACHVEC_DIG_VTD_h
#define _ASM_IA64_MACHVEC_DIG_VTD_h
diff --git a/arch/ia64/include/asm/machvec_hpsim.h b/arch/ia64/include/asm/machvec_hpsim.h
index e75711279366..056f8405822e 100644
--- a/arch/ia64/include/asm/machvec_hpsim.h
+++ b/arch/ia64/include/asm/machvec_hpsim.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_IA64_MACHVEC_HPSIM_h
#define _ASM_IA64_MACHVEC_HPSIM_h
diff --git a/arch/ia64/include/asm/machvec_hpzx1.h b/arch/ia64/include/asm/machvec_hpzx1.h
index c74d3159e9eb..5299ac38bfb6 100644
--- a/arch/ia64/include/asm/machvec_hpzx1.h
+++ b/arch/ia64/include/asm/machvec_hpzx1.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_IA64_MACHVEC_HPZX1_h
#define _ASM_IA64_MACHVEC_HPZX1_h
diff --git a/arch/ia64/include/asm/machvec_hpzx1_swiotlb.h b/arch/ia64/include/asm/machvec_hpzx1_swiotlb.h
index 906ef6210774..5aec6a008c61 100644
--- a/arch/ia64/include/asm/machvec_hpzx1_swiotlb.h
+++ b/arch/ia64/include/asm/machvec_hpzx1_swiotlb.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_IA64_MACHVEC_HPZX1_SWIOTLB_h
#define _ASM_IA64_MACHVEC_HPZX1_SWIOTLB_h
diff --git a/arch/ia64/include/asm/machvec_init.h b/arch/ia64/include/asm/machvec_init.h
index 37a469849ab9..2b32fd06b7c6 100644
--- a/arch/ia64/include/asm/machvec_init.h
+++ b/arch/ia64/include/asm/machvec_init.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#include <asm/iommu.h>
#include <asm/machvec.h>
diff --git a/arch/ia64/include/asm/mca.h b/arch/ia64/include/asm/mca.h
index 8c7096168716..726df17f1b51 100644
--- a/arch/ia64/include/asm/mca.h
+++ b/arch/ia64/include/asm/mca.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* File: mca.h
* Purpose: Machine check handling specific defines
diff --git a/arch/ia64/include/asm/mca_asm.h b/arch/ia64/include/asm/mca_asm.h
index 13c1d4994d49..e3ab1f41f1c3 100644
--- a/arch/ia64/include/asm/mca_asm.h
+++ b/arch/ia64/include/asm/mca_asm.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* File: mca_asm.h
* Purpose: Machine check handling specific defines
diff --git a/arch/ia64/include/asm/mman.h b/arch/ia64/include/asm/mman.h
index fdd5f5229f78..15cf100add0e 100644
--- a/arch/ia64/include/asm/mman.h
+++ b/arch/ia64/include/asm/mman.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* Based on <asm-i386/mman.h>.
*
diff --git a/arch/ia64/include/asm/mmu.h b/arch/ia64/include/asm/mmu.h
index 611432ba579c..f75f44f531c2 100644
--- a/arch/ia64/include/asm/mmu.h
+++ b/arch/ia64/include/asm/mmu.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef __MMU_H
#define __MMU_H
diff --git a/arch/ia64/include/asm/mmu_context.h b/arch/ia64/include/asm/mmu_context.h
index 9b99368633b5..2da0e2eb036b 100644
--- a/arch/ia64/include/asm/mmu_context.h
+++ b/arch/ia64/include/asm/mmu_context.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_IA64_MMU_CONTEXT_H
#define _ASM_IA64_MMU_CONTEXT_H
diff --git a/arch/ia64/include/asm/module.h b/arch/ia64/include/asm/module.h
index f31894b2a354..f319144260ce 100644
--- a/arch/ia64/include/asm/module.h
+++ b/arch/ia64/include/asm/module.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_IA64_MODULE_H
#define _ASM_IA64_MODULE_H
diff --git a/arch/ia64/include/asm/msidef.h b/arch/ia64/include/asm/msidef.h
index 592c1047a0c5..18d0e4226748 100644
--- a/arch/ia64/include/asm/msidef.h
+++ b/arch/ia64/include/asm/msidef.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _IA64_MSI_DEF_H
#define _IA64_MSI_DEF_H
diff --git a/arch/ia64/include/asm/page.h b/arch/ia64/include/asm/page.h
index e8c486ef0d76..5798bd2b462c 100644
--- a/arch/ia64/include/asm/page.h
+++ b/arch/ia64/include/asm/page.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_IA64_PAGE_H
#define _ASM_IA64_PAGE_H
/*
diff --git a/arch/ia64/include/asm/pal.h b/arch/ia64/include/asm/pal.h
index 2e69284df8e7..f9d2b3b2dfad 100644
--- a/arch/ia64/include/asm/pal.h
+++ b/arch/ia64/include/asm/pal.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_IA64_PAL_H
#define _ASM_IA64_PAL_H
diff --git a/arch/ia64/include/asm/param.h b/arch/ia64/include/asm/param.h
index 1295913d6a82..f0b786227c40 100644
--- a/arch/ia64/include/asm/param.h
+++ b/arch/ia64/include/asm/param.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* Fundamental kernel parameters.
*
diff --git a/arch/ia64/include/asm/parport.h b/arch/ia64/include/asm/parport.h
index 638b4d271b99..360ca9bf2f6f 100644
--- a/arch/ia64/include/asm/parport.h
+++ b/arch/ia64/include/asm/parport.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* parport.h: platform-specific PC-style parport initialisation
*
diff --git a/arch/ia64/include/asm/patch.h b/arch/ia64/include/asm/patch.h
index 295fe6ab4584..bd487ed22bf5 100644
--- a/arch/ia64/include/asm/patch.h
+++ b/arch/ia64/include/asm/patch.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_IA64_PATCH_H
#define _ASM_IA64_PATCH_H
diff --git a/arch/ia64/include/asm/pci.h b/arch/ia64/include/asm/pci.h
index 6459f2d46200..e20d77f6a3c1 100644
--- a/arch/ia64/include/asm/pci.h
+++ b/arch/ia64/include/asm/pci.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_IA64_PCI_H
#define _ASM_IA64_PCI_H
diff --git a/arch/ia64/include/asm/percpu.h b/arch/ia64/include/asm/percpu.h
index b9295793a5e2..f357b9bb3576 100644
--- a/arch/ia64/include/asm/percpu.h
+++ b/arch/ia64/include/asm/percpu.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_IA64_PERCPU_H
#define _ASM_IA64_PERCPU_H
diff --git a/arch/ia64/include/asm/perfmon.h b/arch/ia64/include/asm/perfmon.h
index 15476dd3a8b0..e0545869cc8c 100644
--- a/arch/ia64/include/asm/perfmon.h
+++ b/arch/ia64/include/asm/perfmon.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* Copyright (C) 2001-2003 Hewlett-Packard Co
* Stephane Eranian <eranian@hpl.hp.com>
diff --git a/arch/ia64/include/asm/pgalloc.h b/arch/ia64/include/asm/pgalloc.h
index f5e70e961948..3ee5362f2661 100644
--- a/arch/ia64/include/asm/pgalloc.h
+++ b/arch/ia64/include/asm/pgalloc.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_IA64_PGALLOC_H
#define _ASM_IA64_PGALLOC_H
diff --git a/arch/ia64/include/asm/pgtable.h b/arch/ia64/include/asm/pgtable.h
index 6cc22c8d8923..165827774bea 100644
--- a/arch/ia64/include/asm/pgtable.h
+++ b/arch/ia64/include/asm/pgtable.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_IA64_PGTABLE_H
#define _ASM_IA64_PGTABLE_H
diff --git a/arch/ia64/include/asm/processor.h b/arch/ia64/include/asm/processor.h
index ab982f07ea68..10061ccf0440 100644
--- a/arch/ia64/include/asm/processor.h
+++ b/arch/ia64/include/asm/processor.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_IA64_PROCESSOR_H
#define _ASM_IA64_PROCESSOR_H
diff --git a/arch/ia64/include/asm/ptrace.h b/arch/ia64/include/asm/ptrace.h
index 845143990a1d..7ff574d56429 100644
--- a/arch/ia64/include/asm/ptrace.h
+++ b/arch/ia64/include/asm/ptrace.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* Copyright (C) 1998-2004 Hewlett-Packard Co
* David Mosberger-Tang <davidm@hpl.hp.com>
diff --git a/arch/ia64/include/asm/rwsem.h b/arch/ia64/include/asm/rwsem.h
index 8fa98dd303b4..917910607e0e 100644
--- a/arch/ia64/include/asm/rwsem.h
+++ b/arch/ia64/include/asm/rwsem.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* R/W semaphores for ia64
*
@@ -37,15 +38,31 @@
/*
* lock for reading
*/
-static inline void
-__down_read (struct rw_semaphore *sem)
+static inline int
+___down_read (struct rw_semaphore *sem)
{
long result = ia64_fetchadd8_acq((unsigned long *)&sem->count.counter, 1);
- if (result < 0)
+ return (result < 0);
+}
+
+static inline void
+__down_read (struct rw_semaphore *sem)
+{
+ if (___down_read(sem))
rwsem_down_read_failed(sem);
}
+static inline int
+__down_read_killable (struct rw_semaphore *sem)
+{
+ if (___down_read(sem))
+ if (IS_ERR(rwsem_down_read_failed_killable(sem)))
+ return -EINTR;
+
+ return 0;
+}
+
/*
* lock for writing
*/
@@ -72,9 +89,10 @@ __down_write (struct rw_semaphore *sem)
static inline int
__down_write_killable (struct rw_semaphore *sem)
{
- if (___down_write(sem))
+ if (___down_write(sem)) {
if (IS_ERR(rwsem_down_write_failed_killable(sem)))
return -EINTR;
+ }
return 0;
}
diff --git a/arch/ia64/include/asm/sal.h b/arch/ia64/include/asm/sal.h
index e504f382115e..588f33156da6 100644
--- a/arch/ia64/include/asm/sal.h
+++ b/arch/ia64/include/asm/sal.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_IA64_SAL_H
#define _ASM_IA64_SAL_H
diff --git a/arch/ia64/include/asm/sections.h b/arch/ia64/include/asm/sections.h
index 2ab2003698ef..f3481408594e 100644
--- a/arch/ia64/include/asm/sections.h
+++ b/arch/ia64/include/asm/sections.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_IA64_SECTIONS_H
#define _ASM_IA64_SECTIONS_H
diff --git a/arch/ia64/include/asm/shmparam.h b/arch/ia64/include/asm/shmparam.h
index d07508dc54ae..43bd8324ab71 100644
--- a/arch/ia64/include/asm/shmparam.h
+++ b/arch/ia64/include/asm/shmparam.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_IA64_SHMPARAM_H
#define _ASM_IA64_SHMPARAM_H
diff --git a/arch/ia64/include/asm/signal.h b/arch/ia64/include/asm/signal.h
index c62afa4a0dc2..80f067f9b3ce 100644
--- a/arch/ia64/include/asm/signal.h
+++ b/arch/ia64/include/asm/signal.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* Modified 1998-2001, 2003
* David Mosberger-Tang <davidm@hpl.hp.com>, Hewlett-Packard Co
diff --git a/arch/ia64/include/asm/smp.h b/arch/ia64/include/asm/smp.h
index fea21e986022..7847ae40a181 100644
--- a/arch/ia64/include/asm/smp.h
+++ b/arch/ia64/include/asm/smp.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* SMP Support
*
diff --git a/arch/ia64/include/asm/sn/bte.h b/arch/ia64/include/asm/sn/bte.h
index cc6c4dbf53af..cd71ab5faf62 100644
--- a/arch/ia64/include/asm/sn/bte.h
+++ b/arch/ia64/include/asm/sn/bte.h
@@ -17,6 +17,8 @@
#include <asm/sn/types.h>
#include <asm/sn/shub_mmr.h>
+struct nodepda_s;
+
#define IBCT_NOTIFY (0x1UL << 4)
#define IBCT_ZFIL_MODE (0x1UL << 0)
@@ -210,7 +212,7 @@ struct bteinfo_s {
*/
extern bte_result_t bte_copy(u64, u64, u64, u64, void *);
extern bte_result_t bte_unaligned_copy(u64, u64, u64, u64);
-extern void bte_error_handler(unsigned long);
+extern void bte_error_handler(struct nodepda_s *);
#define bte_zero(dest, len, mode, notification) \
bte_copy(0, dest, len, ((mode) | BTE_ZERO_FILL), notification)
diff --git a/arch/ia64/include/asm/sn/ioc3.h b/arch/ia64/include/asm/sn/ioc3.h
index 6eaa3cc1e919..d4a524951df3 100644
--- a/arch/ia64/include/asm/sn/ioc3.h
+++ b/arch/ia64/include/asm/sn/ioc3.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* Copyright (C) 2005 Silicon Graphics, Inc.
*/
diff --git a/arch/ia64/include/asm/sparsemem.h b/arch/ia64/include/asm/sparsemem.h
index 67a7c40ec27f..336d0570e1fa 100644
--- a/arch/ia64/include/asm/sparsemem.h
+++ b/arch/ia64/include/asm/sparsemem.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_IA64_SPARSEMEM_H
#define _ASM_IA64_SPARSEMEM_H
diff --git a/arch/ia64/include/asm/spinlock.h b/arch/ia64/include/asm/spinlock.h
index df2c121164b8..afd0b3121b4c 100644
--- a/arch/ia64/include/asm/spinlock.h
+++ b/arch/ia64/include/asm/spinlock.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_IA64_SPINLOCK_H
#define _ASM_IA64_SPINLOCK_H
@@ -61,7 +62,7 @@ static __always_inline void __ticket_spin_lock(arch_spinlock_t *lock)
static __always_inline int __ticket_spin_trylock(arch_spinlock_t *lock)
{
- int tmp = ACCESS_ONCE(lock->lock);
+ int tmp = READ_ONCE(lock->lock);
if (!(((tmp >> TICKET_SHIFT) ^ tmp) & TICKET_MASK))
return ia64_cmpxchg(acq, &lock->lock, tmp, tmp + 1, sizeof (tmp)) == tmp;
@@ -73,19 +74,19 @@ static __always_inline void __ticket_spin_unlock(arch_spinlock_t *lock)
unsigned short *p = (unsigned short *)&lock->lock + 1, tmp;
asm volatile ("ld2.bias %0=[%1]" : "=r"(tmp) : "r"(p));
- ACCESS_ONCE(*p) = (tmp + 2) & ~1;
+ WRITE_ONCE(*p, (tmp + 2) & ~1);
}
static inline int __ticket_spin_is_locked(arch_spinlock_t *lock)
{
- long tmp = ACCESS_ONCE(lock->lock);
+ long tmp = READ_ONCE(lock->lock);
return !!(((tmp >> TICKET_SHIFT) ^ tmp) & TICKET_MASK);
}
static inline int __ticket_spin_is_contended(arch_spinlock_t *lock)
{
- long tmp = ACCESS_ONCE(lock->lock);
+ long tmp = READ_ONCE(lock->lock);
return ((tmp - (tmp >> TICKET_SHIFT)) & TICKET_MASK) > 1;
}
@@ -126,9 +127,7 @@ static __always_inline void arch_spin_lock_flags(arch_spinlock_t *lock,
{
arch_spin_lock(lock);
}
-
-#define arch_read_can_lock(rw) (*(volatile int *)(rw) >= 0)
-#define arch_write_can_lock(rw) (*(volatile int *)(rw) == 0)
+#define arch_spin_lock_flags arch_spin_lock_flags
#ifdef ASM_SUPPORTED
@@ -156,6 +155,7 @@ arch_read_lock_flags(arch_rwlock_t *lock, unsigned long flags)
: "p6", "p7", "r2", "memory");
}
+#define arch_read_lock_flags arch_read_lock_flags
#define arch_read_lock(lock) arch_read_lock_flags(lock, 0)
#else /* !ASM_SUPPORTED */
@@ -208,6 +208,7 @@ arch_write_lock_flags(arch_rwlock_t *lock, unsigned long flags)
: "ar.ccv", "p6", "p7", "r2", "r29", "memory");
}
+#define arch_write_lock_flags arch_write_lock_flags
#define arch_write_lock(rw) arch_write_lock_flags(rw, 0)
#define arch_write_trylock(rw) \
@@ -231,8 +232,6 @@ static inline void arch_write_unlock(arch_rwlock_t *x)
#else /* !ASM_SUPPORTED */
-#define arch_write_lock_flags(l, flags) arch_write_lock(l)
-
#define arch_write_lock(l) \
({ \
__u64 ia64_val, ia64_set_val = ia64_dep_mi(-1, 0, 31, 1); \
@@ -272,8 +271,4 @@ static inline int arch_read_trylock(arch_rwlock_t *x)
return (u32)ia64_cmpxchg4_acq((__u32 *)(x), new.word, old.word) == old.word;
}
-#define arch_spin_relax(lock) cpu_relax()
-#define arch_read_relax(lock) cpu_relax()
-#define arch_write_relax(lock) cpu_relax()
-
#endif /* _ASM_IA64_SPINLOCK_H */
diff --git a/arch/ia64/include/asm/spinlock_types.h b/arch/ia64/include/asm/spinlock_types.h
index e2b42a52a6d3..6e345fefcdca 100644
--- a/arch/ia64/include/asm/spinlock_types.h
+++ b/arch/ia64/include/asm/spinlock_types.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_IA64_SPINLOCK_TYPES_H
#define _ASM_IA64_SPINLOCK_TYPES_H
diff --git a/arch/ia64/include/asm/string.h b/arch/ia64/include/asm/string.h
index 85fd65c52a8c..8b84df0dbfad 100644
--- a/arch/ia64/include/asm/string.h
+++ b/arch/ia64/include/asm/string.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_IA64_STRING_H
#define _ASM_IA64_STRING_H
diff --git a/arch/ia64/include/asm/swiotlb.h b/arch/ia64/include/asm/swiotlb.h
index f0acde68aaea..841e2c7d0b21 100644
--- a/arch/ia64/include/asm/swiotlb.h
+++ b/arch/ia64/include/asm/swiotlb.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef ASM_IA64__SWIOTLB_H
#define ASM_IA64__SWIOTLB_H
diff --git a/arch/ia64/include/asm/switch_to.h b/arch/ia64/include/asm/switch_to.h
index e8f3585e7e7a..b10f31ec522c 100644
--- a/arch/ia64/include/asm/switch_to.h
+++ b/arch/ia64/include/asm/switch_to.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* Low-level task switching. This is based on information published in
* the Processor Abstraction Layer and the System Abstraction Layer
diff --git a/arch/ia64/include/asm/termios.h b/arch/ia64/include/asm/termios.h
index a42f870ca4f6..589c026444cc 100644
--- a/arch/ia64/include/asm/termios.h
+++ b/arch/ia64/include/asm/termios.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* Modified 1999
* David Mosberger-Tang <davidm@hpl.hp.com>, Hewlett-Packard Co
diff --git a/arch/ia64/include/asm/thread_info.h b/arch/ia64/include/asm/thread_info.h
index 8742d741d19a..1d172a4119a7 100644
--- a/arch/ia64/include/asm/thread_info.h
+++ b/arch/ia64/include/asm/thread_info.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* Copyright (C) 2002-2003 Hewlett-Packard Co
* David Mosberger-Tang <davidm@hpl.hp.com>
diff --git a/arch/ia64/include/asm/timex.h b/arch/ia64/include/asm/timex.h
index 86c7db861180..869a3ac6bf23 100644
--- a/arch/ia64/include/asm/timex.h
+++ b/arch/ia64/include/asm/timex.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_IA64_TIMEX_H
#define _ASM_IA64_TIMEX_H
diff --git a/arch/ia64/include/asm/tlb.h b/arch/ia64/include/asm/tlb.h
index cbe5ac3699bf..44f0ac0df308 100644
--- a/arch/ia64/include/asm/tlb.h
+++ b/arch/ia64/include/asm/tlb.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_IA64_TLB_H
#define _ASM_IA64_TLB_H
/*
diff --git a/arch/ia64/include/asm/tlbflush.h b/arch/ia64/include/asm/tlbflush.h
index 3be25dfed164..25e280810f6c 100644
--- a/arch/ia64/include/asm/tlbflush.h
+++ b/arch/ia64/include/asm/tlbflush.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_IA64_TLBFLUSH_H
#define _ASM_IA64_TLBFLUSH_H
diff --git a/arch/ia64/include/asm/types.h b/arch/ia64/include/asm/types.h
index 4c351b169da2..5ddc7703de99 100644
--- a/arch/ia64/include/asm/types.h
+++ b/arch/ia64/include/asm/types.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* This file is never included by application software unless explicitly
* requested (e.g., via linux/types.h) in which case the application is
diff --git a/arch/ia64/include/asm/uaccess.h b/arch/ia64/include/asm/uaccess.h
index 0890ded638f0..a74524f2d625 100644
--- a/arch/ia64/include/asm/uaccess.h
+++ b/arch/ia64/include/asm/uaccess.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_IA64_UACCESS_H
#define _ASM_IA64_UACCESS_H
diff --git a/arch/ia64/include/asm/unaligned.h b/arch/ia64/include/asm/unaligned.h
index 7bddc7f58584..328942e3cbce 100644
--- a/arch/ia64/include/asm/unaligned.h
+++ b/arch/ia64/include/asm/unaligned.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_IA64_UNALIGNED_H
#define _ASM_IA64_UNALIGNED_H
diff --git a/arch/ia64/include/asm/unistd.h b/arch/ia64/include/asm/unistd.h
index 8c85209753ab..ffb705dc9c13 100644
--- a/arch/ia64/include/asm/unistd.h
+++ b/arch/ia64/include/asm/unistd.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* IA-64 Linux syscall numbers and inline-functions.
*
diff --git a/arch/ia64/include/asm/unwind.h b/arch/ia64/include/asm/unwind.h
index 1af3875f1a57..c5bd4b3e3a36 100644
--- a/arch/ia64/include/asm/unwind.h
+++ b/arch/ia64/include/asm/unwind.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_IA64_UNWIND_H
#define _ASM_IA64_UNWIND_H
diff --git a/arch/ia64/include/asm/user.h b/arch/ia64/include/asm/user.h
index 8b9821110348..0ba486651b7c 100644
--- a/arch/ia64/include/asm/user.h
+++ b/arch/ia64/include/asm/user.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_IA64_USER_H
#define _ASM_IA64_USER_H
diff --git a/arch/ia64/include/asm/ustack.h b/arch/ia64/include/asm/ustack.h
index b275401b96d3..112d40a0fec2 100644
--- a/arch/ia64/include/asm/ustack.h
+++ b/arch/ia64/include/asm/ustack.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_IA64_USTACK_H
#define _ASM_IA64_USTACK_H
diff --git a/arch/ia64/include/asm/uv/uv.h b/arch/ia64/include/asm/uv/uv.h
index 8f6cbaa742e9..71df93ee3bc0 100644
--- a/arch/ia64/include/asm/uv/uv.h
+++ b/arch/ia64/include/asm/uv/uv.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_IA64_UV_UV_H
#define _ASM_IA64_UV_UV_H
diff --git a/arch/ia64/include/asm/vga.h b/arch/ia64/include/asm/vga.h
index 02184ecd8208..30cb373f3de8 100644
--- a/arch/ia64/include/asm/vga.h
+++ b/arch/ia64/include/asm/vga.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* Access to VGA videoram
*
diff --git a/arch/ia64/include/uapi/asm/auxvec.h b/arch/ia64/include/uapi/asm/auxvec.h
index 58277fc650ef..09969a5d2e0a 100644
--- a/arch/ia64/include/uapi/asm/auxvec.h
+++ b/arch/ia64/include/uapi/asm/auxvec.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _ASM_IA64_AUXVEC_H
#define _ASM_IA64_AUXVEC_H
diff --git a/arch/ia64/include/uapi/asm/bitsperlong.h b/arch/ia64/include/uapi/asm/bitsperlong.h
index ec4db3c970b7..1146d55563db 100644
--- a/arch/ia64/include/uapi/asm/bitsperlong.h
+++ b/arch/ia64/include/uapi/asm/bitsperlong.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef __ASM_IA64_BITSPERLONG_H
#define __ASM_IA64_BITSPERLONG_H
diff --git a/arch/ia64/include/uapi/asm/break.h b/arch/ia64/include/uapi/asm/break.h
index f03402039896..5d742bcb0018 100644
--- a/arch/ia64/include/uapi/asm/break.h
+++ b/arch/ia64/include/uapi/asm/break.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _ASM_IA64_BREAK_H
#define _ASM_IA64_BREAK_H
diff --git a/arch/ia64/include/uapi/asm/byteorder.h b/arch/ia64/include/uapi/asm/byteorder.h
index a8dd73558150..f85d0faaaf34 100644
--- a/arch/ia64/include/uapi/asm/byteorder.h
+++ b/arch/ia64/include/uapi/asm/byteorder.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _ASM_IA64_BYTEORDER_H
#define _ASM_IA64_BYTEORDER_H
diff --git a/arch/ia64/include/uapi/asm/cmpxchg.h b/arch/ia64/include/uapi/asm/cmpxchg.h
index a0e3620f8f13..d69c979936d4 100644
--- a/arch/ia64/include/uapi/asm/cmpxchg.h
+++ b/arch/ia64/include/uapi/asm/cmpxchg.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _ASM_IA64_CMPXCHG_H
#define _ASM_IA64_CMPXCHG_H
diff --git a/arch/ia64/include/uapi/asm/errno.h b/arch/ia64/include/uapi/asm/errno.h
index 4c82b503d92f..9addba592646 100644
--- a/arch/ia64/include/uapi/asm/errno.h
+++ b/arch/ia64/include/uapi/asm/errno.h
@@ -1 +1,2 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#include <asm-generic/errno.h>
diff --git a/arch/ia64/include/uapi/asm/fcntl.h b/arch/ia64/include/uapi/asm/fcntl.h
index 7b485876cad4..7b95523efe5a 100644
--- a/arch/ia64/include/uapi/asm/fcntl.h
+++ b/arch/ia64/include/uapi/asm/fcntl.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _ASM_IA64_FCNTL_H
#define _ASM_IA64_FCNTL_H
/*
diff --git a/arch/ia64/include/uapi/asm/fpu.h b/arch/ia64/include/uapi/asm/fpu.h
index b6395ad1500a..0df392982ce8 100644
--- a/arch/ia64/include/uapi/asm/fpu.h
+++ b/arch/ia64/include/uapi/asm/fpu.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _ASM_IA64_FPU_H
#define _ASM_IA64_FPU_H
diff --git a/arch/ia64/include/uapi/asm/gcc_intrin.h b/arch/ia64/include/uapi/asm/gcc_intrin.h
index 61d0d0111978..c60696fd1e37 100644
--- a/arch/ia64/include/uapi/asm/gcc_intrin.h
+++ b/arch/ia64/include/uapi/asm/gcc_intrin.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
/*
*
* Copyright (C) 2002,2003 Jun Nakajima <jun.nakajima@intel.com>
diff --git a/arch/ia64/include/uapi/asm/ia64regs.h b/arch/ia64/include/uapi/asm/ia64regs.h
index 1757f1c11ad4..d7d10cec8b9f 100644
--- a/arch/ia64/include/uapi/asm/ia64regs.h
+++ b/arch/ia64/include/uapi/asm/ia64regs.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
/*
* Copyright (C) 2002,2003 Intel Corp.
* Jun Nakajima <jun.nakajima@intel.com>
diff --git a/arch/ia64/include/uapi/asm/intel_intrin.h b/arch/ia64/include/uapi/asm/intel_intrin.h
index 53cec577558a..ab649691545a 100644
--- a/arch/ia64/include/uapi/asm/intel_intrin.h
+++ b/arch/ia64/include/uapi/asm/intel_intrin.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _ASM_IA64_INTEL_INTRIN_H
#define _ASM_IA64_INTEL_INTRIN_H
/*
diff --git a/arch/ia64/include/uapi/asm/intrinsics.h b/arch/ia64/include/uapi/asm/intrinsics.h
index 5829978ff466..aecc217eca63 100644
--- a/arch/ia64/include/uapi/asm/intrinsics.h
+++ b/arch/ia64/include/uapi/asm/intrinsics.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
/*
* Compiler-dependent intrinsics.
*
diff --git a/arch/ia64/include/uapi/asm/ioctl.h b/arch/ia64/include/uapi/asm/ioctl.h
index b279fe06dfe5..b809c4566e5f 100644
--- a/arch/ia64/include/uapi/asm/ioctl.h
+++ b/arch/ia64/include/uapi/asm/ioctl.h
@@ -1 +1,2 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#include <asm-generic/ioctl.h>
diff --git a/arch/ia64/include/uapi/asm/ioctls.h b/arch/ia64/include/uapi/asm/ioctls.h
index f3aab5512e98..b86001940209 100644
--- a/arch/ia64/include/uapi/asm/ioctls.h
+++ b/arch/ia64/include/uapi/asm/ioctls.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _ASM_IA64_IOCTLS_H
#define _ASM_IA64_IOCTLS_H
diff --git a/arch/ia64/include/uapi/asm/ipcbuf.h b/arch/ia64/include/uapi/asm/ipcbuf.h
index 84c7e51cb6d0..90d6445a14df 100644
--- a/arch/ia64/include/uapi/asm/ipcbuf.h
+++ b/arch/ia64/include/uapi/asm/ipcbuf.h
@@ -1 +1,2 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#include <asm-generic/ipcbuf.h>
diff --git a/arch/ia64/include/uapi/asm/mman.h b/arch/ia64/include/uapi/asm/mman.h
index 8740819adc54..ce0cc3d7509e 100644
--- a/arch/ia64/include/uapi/asm/mman.h
+++ b/arch/ia64/include/uapi/asm/mman.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
/*
* Based on <asm-i386/mman.h>.
*
diff --git a/arch/ia64/include/uapi/asm/msgbuf.h b/arch/ia64/include/uapi/asm/msgbuf.h
index 6c64c0d2aae1..aa25df92d9dc 100644
--- a/arch/ia64/include/uapi/asm/msgbuf.h
+++ b/arch/ia64/include/uapi/asm/msgbuf.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _ASM_IA64_MSGBUF_H
#define _ASM_IA64_MSGBUF_H
diff --git a/arch/ia64/include/uapi/asm/param.h b/arch/ia64/include/uapi/asm/param.h
index d7da41d9497d..123ab45940b4 100644
--- a/arch/ia64/include/uapi/asm/param.h
+++ b/arch/ia64/include/uapi/asm/param.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
/*
* Fundamental kernel parameters.
*
diff --git a/arch/ia64/include/uapi/asm/perfmon.h b/arch/ia64/include/uapi/asm/perfmon.h
index 1a10a2dd58a1..017548365e5c 100644
--- a/arch/ia64/include/uapi/asm/perfmon.h
+++ b/arch/ia64/include/uapi/asm/perfmon.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
/*
* Copyright (C) 2001-2003 Hewlett-Packard Co
* Stephane Eranian <eranian@hpl.hp.com>
diff --git a/arch/ia64/include/uapi/asm/perfmon_default_smpl.h b/arch/ia64/include/uapi/asm/perfmon_default_smpl.h
index a2d560c67230..d3f36aff0e1f 100644
--- a/arch/ia64/include/uapi/asm/perfmon_default_smpl.h
+++ b/arch/ia64/include/uapi/asm/perfmon_default_smpl.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
/*
* Copyright (C) 2002-2003 Hewlett-Packard Co
* Stephane Eranian <eranian@hpl.hp.com>
diff --git a/arch/ia64/include/uapi/asm/poll.h b/arch/ia64/include/uapi/asm/poll.h
index c98509d3149e..b7132a305a47 100644
--- a/arch/ia64/include/uapi/asm/poll.h
+++ b/arch/ia64/include/uapi/asm/poll.h
@@ -1 +1,2 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#include <asm-generic/poll.h>
diff --git a/arch/ia64/include/uapi/asm/posix_types.h b/arch/ia64/include/uapi/asm/posix_types.h
index 99ee1d6510cf..bded40f7defe 100644
--- a/arch/ia64/include/uapi/asm/posix_types.h
+++ b/arch/ia64/include/uapi/asm/posix_types.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _ASM_IA64_POSIX_TYPES_H
#define _ASM_IA64_POSIX_TYPES_H
diff --git a/arch/ia64/include/uapi/asm/ptrace.h b/arch/ia64/include/uapi/asm/ptrace.h
index 0a02f634e12b..f52655b44414 100644
--- a/arch/ia64/include/uapi/asm/ptrace.h
+++ b/arch/ia64/include/uapi/asm/ptrace.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
/*
* Copyright (C) 1998-2004 Hewlett-Packard Co
* David Mosberger-Tang <davidm@hpl.hp.com>
diff --git a/arch/ia64/include/uapi/asm/ptrace_offsets.h b/arch/ia64/include/uapi/asm/ptrace_offsets.h
index b712773c759e..2847c18139ef 100644
--- a/arch/ia64/include/uapi/asm/ptrace_offsets.h
+++ b/arch/ia64/include/uapi/asm/ptrace_offsets.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _ASM_IA64_PTRACE_OFFSETS_H
#define _ASM_IA64_PTRACE_OFFSETS_H
diff --git a/arch/ia64/include/uapi/asm/resource.h b/arch/ia64/include/uapi/asm/resource.h
index ba2272a87fc7..d488d2b22ac4 100644
--- a/arch/ia64/include/uapi/asm/resource.h
+++ b/arch/ia64/include/uapi/asm/resource.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _ASM_IA64_RESOURCE_H
#define _ASM_IA64_RESOURCE_H
diff --git a/arch/ia64/include/uapi/asm/rse.h b/arch/ia64/include/uapi/asm/rse.h
index 02830a3b0196..6d260af571c5 100644
--- a/arch/ia64/include/uapi/asm/rse.h
+++ b/arch/ia64/include/uapi/asm/rse.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _ASM_IA64_RSE_H
#define _ASM_IA64_RSE_H
diff --git a/arch/ia64/include/uapi/asm/sembuf.h b/arch/ia64/include/uapi/asm/sembuf.h
index 1340fbc04d3e..6ed058760afc 100644
--- a/arch/ia64/include/uapi/asm/sembuf.h
+++ b/arch/ia64/include/uapi/asm/sembuf.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _ASM_IA64_SEMBUF_H
#define _ASM_IA64_SEMBUF_H
diff --git a/arch/ia64/include/uapi/asm/setup.h b/arch/ia64/include/uapi/asm/setup.h
index 8d56458310b3..8d13ce8fb03a 100644
--- a/arch/ia64/include/uapi/asm/setup.h
+++ b/arch/ia64/include/uapi/asm/setup.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef __IA64_SETUP_H
#define __IA64_SETUP_H
diff --git a/arch/ia64/include/uapi/asm/shmbuf.h b/arch/ia64/include/uapi/asm/shmbuf.h
index 585002a77acd..6ef57cb70dee 100644
--- a/arch/ia64/include/uapi/asm/shmbuf.h
+++ b/arch/ia64/include/uapi/asm/shmbuf.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _ASM_IA64_SHMBUF_H
#define _ASM_IA64_SHMBUF_H
diff --git a/arch/ia64/include/uapi/asm/sigcontext.h b/arch/ia64/include/uapi/asm/sigcontext.h
index 57ff777bcc40..1bb6f0f2bd73 100644
--- a/arch/ia64/include/uapi/asm/sigcontext.h
+++ b/arch/ia64/include/uapi/asm/sigcontext.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _ASM_IA64_SIGCONTEXT_H
#define _ASM_IA64_SIGCONTEXT_H
diff --git a/arch/ia64/include/uapi/asm/siginfo.h b/arch/ia64/include/uapi/asm/siginfo.h
index 33389fc36f23..f3a02a10c3a3 100644
--- a/arch/ia64/include/uapi/asm/siginfo.h
+++ b/arch/ia64/include/uapi/asm/siginfo.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
/*
* Based on <asm-i386/siginfo.h>.
*
diff --git a/arch/ia64/include/uapi/asm/signal.h b/arch/ia64/include/uapi/asm/signal.h
index c0ea2855e96b..aa98ff1b9e22 100644
--- a/arch/ia64/include/uapi/asm/signal.h
+++ b/arch/ia64/include/uapi/asm/signal.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
/*
* Modified 1998-2001, 2003
* David Mosberger-Tang <davidm@hpl.hp.com>, Hewlett-Packard Co
diff --git a/arch/ia64/include/uapi/asm/socket.h b/arch/ia64/include/uapi/asm/socket.h
index 002eb85a6941..3efba40adc54 100644
--- a/arch/ia64/include/uapi/asm/socket.h
+++ b/arch/ia64/include/uapi/asm/socket.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _ASM_IA64_SOCKET_H
#define _ASM_IA64_SOCKET_H
diff --git a/arch/ia64/include/uapi/asm/sockios.h b/arch/ia64/include/uapi/asm/sockios.h
index 15c92468ad38..f27a12f95d20 100644
--- a/arch/ia64/include/uapi/asm/sockios.h
+++ b/arch/ia64/include/uapi/asm/sockios.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _ASM_IA64_SOCKIOS_H
#define _ASM_IA64_SOCKIOS_H
diff --git a/arch/ia64/include/uapi/asm/stat.h b/arch/ia64/include/uapi/asm/stat.h
index 367bb90cdffa..3265ed5aac0f 100644
--- a/arch/ia64/include/uapi/asm/stat.h
+++ b/arch/ia64/include/uapi/asm/stat.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _ASM_IA64_STAT_H
#define _ASM_IA64_STAT_H
diff --git a/arch/ia64/include/uapi/asm/statfs.h b/arch/ia64/include/uapi/asm/statfs.h
index 1e589669de56..de3bae4f137d 100644
--- a/arch/ia64/include/uapi/asm/statfs.h
+++ b/arch/ia64/include/uapi/asm/statfs.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _ASM_IA64_STATFS_H
#define _ASM_IA64_STATFS_H
diff --git a/arch/ia64/include/uapi/asm/swab.h b/arch/ia64/include/uapi/asm/swab.h
index c89a8cb5d8a5..79f3fef1a05e 100644
--- a/arch/ia64/include/uapi/asm/swab.h
+++ b/arch/ia64/include/uapi/asm/swab.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _ASM_IA64_SWAB_H
#define _ASM_IA64_SWAB_H
diff --git a/arch/ia64/include/uapi/asm/termbits.h b/arch/ia64/include/uapi/asm/termbits.h
index c009b94e58d9..000a1a297c75 100644
--- a/arch/ia64/include/uapi/asm/termbits.h
+++ b/arch/ia64/include/uapi/asm/termbits.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _ASM_IA64_TERMBITS_H
#define _ASM_IA64_TERMBITS_H
diff --git a/arch/ia64/include/uapi/asm/termios.h b/arch/ia64/include/uapi/asm/termios.h
index d59b48c307f8..199742d08f2c 100644
--- a/arch/ia64/include/uapi/asm/termios.h
+++ b/arch/ia64/include/uapi/asm/termios.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
/*
* Modified 1999
* David Mosberger-Tang <davidm@hpl.hp.com>, Hewlett-Packard Co
diff --git a/arch/ia64/include/uapi/asm/types.h b/arch/ia64/include/uapi/asm/types.h
index 321193b05eed..2000de474be6 100644
--- a/arch/ia64/include/uapi/asm/types.h
+++ b/arch/ia64/include/uapi/asm/types.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
/*
* This file is never included by application software unless explicitly
* requested (e.g., via linux/types.h) in which case the application is
diff --git a/arch/ia64/include/uapi/asm/ucontext.h b/arch/ia64/include/uapi/asm/ucontext.h
index bf573dc8ca6a..46f51e535e04 100644
--- a/arch/ia64/include/uapi/asm/ucontext.h
+++ b/arch/ia64/include/uapi/asm/ucontext.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _ASM_IA64_UCONTEXT_H
#define _ASM_IA64_UCONTEXT_H
diff --git a/arch/ia64/include/uapi/asm/unistd.h b/arch/ia64/include/uapi/asm/unistd.h
index ea5363daa7bd..5fe71d4a43de 100644
--- a/arch/ia64/include/uapi/asm/unistd.h
+++ b/arch/ia64/include/uapi/asm/unistd.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
/*
* IA-64 Linux syscall numbers and inline-functions.
*
diff --git a/arch/ia64/include/uapi/asm/ustack.h b/arch/ia64/include/uapi/asm/ustack.h
index 1dfebc622692..703cc5f546ff 100644
--- a/arch/ia64/include/uapi/asm/ustack.h
+++ b/arch/ia64/include/uapi/asm/ustack.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _UAPI_ASM_IA64_USTACK_H
#define _UAPI_ASM_IA64_USTACK_H
diff --git a/arch/ia64/kernel/Makefile b/arch/ia64/kernel/Makefile
index 9edda5466020..14ad79f394e5 100644
--- a/arch/ia64/kernel/Makefile
+++ b/arch/ia64/kernel/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
#
# Makefile for the linux kernel.
#
diff --git a/arch/ia64/kernel/Makefile.gate b/arch/ia64/kernel/Makefile.gate
index 7da7c65a9bb1..f53faf48b7ce 100644
--- a/arch/ia64/kernel/Makefile.gate
+++ b/arch/ia64/kernel/Makefile.gate
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
# The gate DSO image is built using a special linker script.
targets += gate.so gate.lds gate.o gate-dummy.o
diff --git a/arch/ia64/kernel/asm-offsets.c b/arch/ia64/kernel/asm-offsets.c
index 798bdb209d00..f7693f49c573 100644
--- a/arch/ia64/kernel/asm-offsets.c
+++ b/arch/ia64/kernel/asm-offsets.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* Generate definitions needed by assembly language modules.
* This code generates raw asm output which is post-processed
@@ -211,6 +212,8 @@ void foo(void)
BLANK();
DEFINE(IA64_TIMESPEC_TV_NSEC_OFFSET,
offsetof (struct timespec, tv_nsec));
+ DEFINE(IA64_TIME_SN_SPEC_SNSEC_OFFSET,
+ offsetof (struct time_sn_spec, snsec));
DEFINE(CLONE_SETTLS_BIT, 19);
#if CLONE_SETTLS != (1<<19)
diff --git a/arch/ia64/kernel/audit.c b/arch/ia64/kernel/audit.c
index 96a9d18ff4c4..5192ca899fe6 100644
--- a/arch/ia64/kernel/audit.c
+++ b/arch/ia64/kernel/audit.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
#include <linux/init.h>
#include <linux/types.h>
#include <linux/audit.h>
diff --git a/arch/ia64/kernel/brl_emu.c b/arch/ia64/kernel/brl_emu.c
index 987b11be0021..9bcc908bc85e 100644
--- a/arch/ia64/kernel/brl_emu.c
+++ b/arch/ia64/kernel/brl_emu.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* Emulation of the "brl" instruction for IA64 processors that
* don't support it in hardware.
diff --git a/arch/ia64/kernel/crash.c b/arch/ia64/kernel/crash.c
index 75859a07d75b..39f4433a6f0e 100644
--- a/arch/ia64/kernel/crash.c
+++ b/arch/ia64/kernel/crash.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* arch/ia64/kernel/crash.c
*
diff --git a/arch/ia64/kernel/crash_dump.c b/arch/ia64/kernel/crash_dump.c
index 9c12b794e774..0ed3c3dee4cd 100644
--- a/arch/ia64/kernel/crash_dump.c
+++ b/arch/ia64/kernel/crash_dump.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* kernel/crash_dump.c - Memory preserving reboot related code.
*
diff --git a/arch/ia64/kernel/cyclone.c b/arch/ia64/kernel/cyclone.c
index ee1a4afbf9da..f80eb7fb544d 100644
--- a/arch/ia64/kernel/cyclone.c
+++ b/arch/ia64/kernel/cyclone.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
#include <linux/module.h>
#include <linux/smp.h>
#include <linux/time.h>
diff --git a/arch/ia64/kernel/dma-mapping.c b/arch/ia64/kernel/dma-mapping.c
index e0dd97f4eb69..7a82c9259609 100644
--- a/arch/ia64/kernel/dma-mapping.c
+++ b/arch/ia64/kernel/dma-mapping.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
#include <linux/dma-mapping.h>
#include <linux/export.h>
diff --git a/arch/ia64/kernel/efi.c b/arch/ia64/kernel/efi.c
index 81416000c5e0..9c09bf390cce 100644
--- a/arch/ia64/kernel/efi.c
+++ b/arch/ia64/kernel/efi.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* Extensible Firmware Interface
*
diff --git a/arch/ia64/kernel/efi_stub.S b/arch/ia64/kernel/efi_stub.S
index a56e161d7515..58233bb7976d 100644
--- a/arch/ia64/kernel/efi_stub.S
+++ b/arch/ia64/kernel/efi_stub.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* EFI call stub.
*
diff --git a/arch/ia64/kernel/elfcore.c b/arch/ia64/kernel/elfcore.c
index 04bc8fd5f893..94680521fbf9 100644
--- a/arch/ia64/kernel/elfcore.c
+++ b/arch/ia64/kernel/elfcore.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
#include <linux/elf.h>
#include <linux/coredump.h>
#include <linux/fs.h>
diff --git a/arch/ia64/kernel/entry.S b/arch/ia64/kernel/entry.S
index e7a716b09350..68362b30ea47 100644
--- a/arch/ia64/kernel/entry.S
+++ b/arch/ia64/kernel/entry.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* arch/ia64/kernel/entry.S
*
diff --git a/arch/ia64/kernel/entry.h b/arch/ia64/kernel/entry.h
index b83edac02965..6463dc316263 100644
--- a/arch/ia64/kernel/entry.h
+++ b/arch/ia64/kernel/entry.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* Preserved registers that are shared between code in ivt.S and
diff --git a/arch/ia64/kernel/fsys.S b/arch/ia64/kernel/fsys.S
index edbf7af95849..fe742ffafc7a 100644
--- a/arch/ia64/kernel/fsys.S
+++ b/arch/ia64/kernel/fsys.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* This file contains the light-weight system call handlers (fsyscall-handlers).
*
@@ -235,9 +236,9 @@ ENTRY(fsys_gettimeofday)
MOV_FROM_ITC(p8, p6, r2, r10) // CPU_TIMER. 36 clocks latency!!!
(p9) ld8 r2 = [r30] // MMIO_TIMER. Could also have latency issues..
(p13) ld8 r25 = [r19] // get itc_lastcycle value
- ld8 r9 = [r22],IA64_TIMESPEC_TV_NSEC_OFFSET // tv_sec
+ ld8 r9 = [r22],IA64_TIME_SN_SPEC_SNSEC_OFFSET // sec
;;
- ld8 r8 = [r22],-IA64_TIMESPEC_TV_NSEC_OFFSET // tv_nsec
+ ld8 r8 = [r22],-IA64_TIME_SN_SPEC_SNSEC_OFFSET // snsec
(p13) sub r3 = r25,r2 // Diff needed before comparison (thanks davidm)
;;
(p13) cmp.gt.unc p6,p7 = r3,r0 // check if it is less than last. p6,p7 cleared
@@ -265,9 +266,9 @@ EX(.fail_efault, probe.w.fault r31, 3)
mf
;;
ld4 r10 = [r20] // gtod_lock.sequence
- shr.u r2 = r2,r23 // shift by factor
- ;;
add r8 = r8,r2 // Add xtime.nsecs
+ ;;
+ shr.u r8 = r8,r23 // shift by factor
cmp4.ne p7,p0 = r28,r10
(p7) br.cond.dpnt.few .time_redo // sequence number changed, redo
// End critical section.
diff --git a/arch/ia64/kernel/fsyscall_gtod_data.h b/arch/ia64/kernel/fsyscall_gtod_data.h
index dcc514917731..cc2861445965 100644
--- a/arch/ia64/kernel/fsyscall_gtod_data.h
+++ b/arch/ia64/kernel/fsyscall_gtod_data.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* (c) Copyright 2007 Hewlett-Packard Development Company, L.P.
* Contributed by Peter Keilty <peter.keilty@hp.com>
@@ -5,10 +6,16 @@
* fsyscall gettimeofday data
*/
+/* like timespec, but includes "shifted nanoseconds" */
+struct time_sn_spec {
+ u64 sec;
+ u64 snsec;
+};
+
struct fsyscall_gtod_data_t {
seqcount_t seq;
- struct timespec wall_time;
- struct timespec monotonic_time;
+ struct time_sn_spec wall_time;
+ struct time_sn_spec monotonic_time;
u64 clk_mask;
u32 clk_mult;
u32 clk_shift;
diff --git a/arch/ia64/kernel/gate.S b/arch/ia64/kernel/gate.S
index 0bd1b3bfaf1c..9f235cd551ab 100644
--- a/arch/ia64/kernel/gate.S
+++ b/arch/ia64/kernel/gate.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* This file contains the code that gets mapped at the upper end of each task's text
* region. For now, it contains the signal trampoline code only.
diff --git a/arch/ia64/kernel/gate.lds.S b/arch/ia64/kernel/gate.lds.S
index 3e8271e85a1e..461c7e69d465 100644
--- a/arch/ia64/kernel/gate.lds.S
+++ b/arch/ia64/kernel/gate.lds.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* Linker script for gate DSO. The gate pages are an ELF shared object
* prelinked to its virtual address, with only one read-only segment and
diff --git a/arch/ia64/kernel/head.S b/arch/ia64/kernel/head.S
index 3204fddc439c..e6f45170a4b9 100644
--- a/arch/ia64/kernel/head.S
+++ b/arch/ia64/kernel/head.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* Here is where the ball gets rolling as far as the kernel is concerned.
* When control is transferred to _start, the bootload has already
diff --git a/arch/ia64/kernel/ia64_ksyms.c b/arch/ia64/kernel/ia64_ksyms.c
index d111248af719..6b51c88e3578 100644
--- a/arch/ia64/kernel/ia64_ksyms.c
+++ b/arch/ia64/kernel/ia64_ksyms.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* Architecture-specific kernel symbols
*/
diff --git a/arch/ia64/kernel/init_task.c b/arch/ia64/kernel/init_task.c
index fa8ee64adac2..8df9245e29d9 100644
--- a/arch/ia64/kernel/init_task.c
+++ b/arch/ia64/kernel/init_task.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* This is where we statically allocate and initialize the initial
* task.
diff --git a/arch/ia64/kernel/iosapic.c b/arch/ia64/kernel/iosapic.c
index 90fde5b8669d..550243a94b5d 100644
--- a/arch/ia64/kernel/iosapic.c
+++ b/arch/ia64/kernel/iosapic.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* I/O SAPIC support.
*
diff --git a/arch/ia64/kernel/irq.c b/arch/ia64/kernel/irq.c
index 2ff1df7b14ea..8ed81b252694 100644
--- a/arch/ia64/kernel/irq.c
+++ b/arch/ia64/kernel/irq.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* linux/arch/ia64/kernel/irq.c
*
diff --git a/arch/ia64/kernel/irq_ia64.c b/arch/ia64/kernel/irq_ia64.c
index eaa3199f98c8..ab87d6c25b15 100644
--- a/arch/ia64/kernel/irq_ia64.c
+++ b/arch/ia64/kernel/irq_ia64.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* linux/arch/ia64/kernel/irq_ia64.c
*
diff --git a/arch/ia64/kernel/irq_lsapic.c b/arch/ia64/kernel/irq_lsapic.c
index 1b3a776e5161..23bf4499a75d 100644
--- a/arch/ia64/kernel/irq_lsapic.c
+++ b/arch/ia64/kernel/irq_lsapic.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* LSAPIC Interrupt Controller
*
diff --git a/arch/ia64/kernel/ivt.S b/arch/ia64/kernel/ivt.S
index 44a103a5de2b..1efcbe5f0c78 100644
--- a/arch/ia64/kernel/ivt.S
+++ b/arch/ia64/kernel/ivt.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* arch/ia64/kernel/ivt.S
*
diff --git a/arch/ia64/kernel/machvec.c b/arch/ia64/kernel/machvec.c
index f5a1e5246b3e..7bfe98859911 100644
--- a/arch/ia64/kernel/machvec.c
+++ b/arch/ia64/kernel/machvec.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
#include <linux/module.h>
#include <linux/dma-mapping.h>
#include <asm/machvec.h>
diff --git a/arch/ia64/kernel/mca.c b/arch/ia64/kernel/mca.c
index 555b11180156..6115464d5f03 100644
--- a/arch/ia64/kernel/mca.c
+++ b/arch/ia64/kernel/mca.c
@@ -1513,7 +1513,7 @@ ia64_mca_cmc_int_caller(int cmc_irq, void *arg)
*
*/
static void
-ia64_mca_cmc_poll (unsigned long dummy)
+ia64_mca_cmc_poll (struct timer_list *unused)
{
/* Trigger a CMC interrupt cascade */
platform_send_ipi(cpumask_first(cpu_online_mask), IA64_CMCP_VECTOR,
@@ -1590,7 +1590,7 @@ ia64_mca_cpe_int_caller(int cpe_irq, void *arg)
*
*/
static void
-ia64_mca_cpe_poll (unsigned long dummy)
+ia64_mca_cpe_poll (struct timer_list *unused)
{
/* Trigger a CPE interrupt cascade */
platform_send_ipi(cpumask_first(cpu_online_mask), IA64_CPEP_VECTOR,
@@ -2098,7 +2098,7 @@ ia64_mca_late_init(void)
return 0;
/* Setup the CMCI/P vector and handler */
- setup_timer(&cmc_poll_timer, ia64_mca_cmc_poll, 0UL);
+ timer_setup(&cmc_poll_timer, ia64_mca_cmc_poll, 0);
/* Unmask/enable the vector */
cmc_polling_enabled = 0;
@@ -2109,7 +2109,7 @@ ia64_mca_late_init(void)
#ifdef CONFIG_ACPI
/* Setup the CPEI/P vector and handler */
cpe_vector = acpi_request_vector(ACPI_INTERRUPT_CPEI);
- setup_timer(&cpe_poll_timer, ia64_mca_cpe_poll, 0UL);
+ timer_setup(&cpe_poll_timer, ia64_mca_cpe_poll, 0);
{
unsigned int irq;
diff --git a/arch/ia64/kernel/mca_asm.S b/arch/ia64/kernel/mca_asm.S
index d5bdf9de36b6..086cfa4999fd 100644
--- a/arch/ia64/kernel/mca_asm.S
+++ b/arch/ia64/kernel/mca_asm.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* File: mca_asm.S
* Purpose: assembly portion of the IA64 MCA handling
diff --git a/arch/ia64/kernel/mca_drv.h b/arch/ia64/kernel/mca_drv.h
index 53b8ecb5b4b9..45bc4e3ae14f 100644
--- a/arch/ia64/kernel/mca_drv.h
+++ b/arch/ia64/kernel/mca_drv.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* File: mca_drv.h
* Purpose: Define helpers for Generic MCA handling
diff --git a/arch/ia64/kernel/mca_drv_asm.S b/arch/ia64/kernel/mca_drv_asm.S
index 767ac2c20d16..4428f57bee73 100644
--- a/arch/ia64/kernel/mca_drv_asm.S
+++ b/arch/ia64/kernel/mca_drv_asm.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* File: mca_drv_asm.S
* Purpose: Assembly portion of Generic MCA handling
diff --git a/arch/ia64/kernel/minstate.h b/arch/ia64/kernel/minstate.h
index 5704700fb703..d6eab2a1084d 100644
--- a/arch/ia64/kernel/minstate.h
+++ b/arch/ia64/kernel/minstate.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#include <asm/cache.h>
diff --git a/arch/ia64/kernel/module.c b/arch/ia64/kernel/module.c
index d1d945c6bd05..853b5611a894 100644
--- a/arch/ia64/kernel/module.c
+++ b/arch/ia64/kernel/module.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* IA-64-specific support for kernel module loader.
*
diff --git a/arch/ia64/kernel/msi_ia64.c b/arch/ia64/kernel/msi_ia64.c
index af4eaec0f7c3..519d9432f407 100644
--- a/arch/ia64/kernel/msi_ia64.c
+++ b/arch/ia64/kernel/msi_ia64.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* MSI hooks for standard x86 apic
*/
diff --git a/arch/ia64/kernel/nr-irqs.c b/arch/ia64/kernel/nr-irqs.c
index f6769cd54bd9..f2633b22d3be 100644
--- a/arch/ia64/kernel/nr-irqs.c
+++ b/arch/ia64/kernel/nr-irqs.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* calculate
* NR_IRQS = max(IA64_NATIVE_NR_IRQS, XEN_NR_IRQS, FOO_NR_IRQS...)
diff --git a/arch/ia64/kernel/pal.S b/arch/ia64/kernel/pal.S
index 94fb2e395498..d3e22c018b68 100644
--- a/arch/ia64/kernel/pal.S
+++ b/arch/ia64/kernel/pal.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* PAL Firmware support
* IA-64 Processor Programmers Reference Vol 2
diff --git a/arch/ia64/kernel/patch.c b/arch/ia64/kernel/patch.c
index 944a8e2438a6..7f21a8c57ed7 100644
--- a/arch/ia64/kernel/patch.c
+++ b/arch/ia64/kernel/patch.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* Instruction-patching support.
*
diff --git a/arch/ia64/kernel/pci-dma.c b/arch/ia64/kernel/pci-dma.c
index 9094a73f996f..3ba87c22dfbc 100644
--- a/arch/ia64/kernel/pci-dma.c
+++ b/arch/ia64/kernel/pci-dma.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* Dynamic DMA mapping support.
*/
diff --git a/arch/ia64/kernel/pci-swiotlb.c b/arch/ia64/kernel/pci-swiotlb.c
index a14989dacded..5e50939aa03e 100644
--- a/arch/ia64/kernel/pci-swiotlb.c
+++ b/arch/ia64/kernel/pci-swiotlb.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/* Glue code to lib/swiotlb.c */
#include <linux/pci.h>
diff --git a/arch/ia64/kernel/perfmon_generic.h b/arch/ia64/kernel/perfmon_generic.h
index 67489478041e..96af4696cea9 100644
--- a/arch/ia64/kernel/perfmon_generic.h
+++ b/arch/ia64/kernel/perfmon_generic.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* This file contains the generic PMU register description tables
* and pmc checker used by perfmon.c.
diff --git a/arch/ia64/kernel/perfmon_itanium.h b/arch/ia64/kernel/perfmon_itanium.h
index d1d508a0fbd3..f2d348648a03 100644
--- a/arch/ia64/kernel/perfmon_itanium.h
+++ b/arch/ia64/kernel/perfmon_itanium.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* This file contains the Itanium PMU register description tables
* and pmc checker used by perfmon.c.
diff --git a/arch/ia64/kernel/perfmon_mckinley.h b/arch/ia64/kernel/perfmon_mckinley.h
index c4bec7a9d18f..a993249e58bc 100644
--- a/arch/ia64/kernel/perfmon_mckinley.h
+++ b/arch/ia64/kernel/perfmon_mckinley.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* This file contains the McKinley PMU register description tables
* and pmc checker used by perfmon.c.
diff --git a/arch/ia64/kernel/perfmon_montecito.h b/arch/ia64/kernel/perfmon_montecito.h
index 7f8da4c7ca67..c0b5b9110c88 100644
--- a/arch/ia64/kernel/perfmon_montecito.h
+++ b/arch/ia64/kernel/perfmon_montecito.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* This file contains the Montecito PMU register description tables
* and pmc checker used by perfmon.c.
diff --git a/arch/ia64/kernel/process.c b/arch/ia64/kernel/process.c
index d344d0d691aa..dda0082056b3 100644
--- a/arch/ia64/kernel/process.c
+++ b/arch/ia64/kernel/process.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* Architecture-specific setup.
*
diff --git a/arch/ia64/kernel/ptrace.c b/arch/ia64/kernel/ptrace.c
index 3f8293378a83..427cd565fd61 100644
--- a/arch/ia64/kernel/ptrace.c
+++ b/arch/ia64/kernel/ptrace.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* Kernel support for the ptrace() and syscall tracing interfaces.
*
diff --git a/arch/ia64/kernel/salinfo.c b/arch/ia64/kernel/salinfo.c
index 63dc9cdc95c5..52c404b08904 100644
--- a/arch/ia64/kernel/salinfo.c
+++ b/arch/ia64/kernel/salinfo.c
@@ -263,7 +263,7 @@ salinfo_timeout_check(struct salinfo_data *data)
}
static void
-salinfo_timeout (unsigned long arg)
+salinfo_timeout(struct timer_list *unused)
{
ia64_mlogbuf_dump();
salinfo_timeout_check(salinfo_data + SAL_INFO_TYPE_MCA);
@@ -623,9 +623,8 @@ salinfo_init(void)
*sdir++ = salinfo_dir;
- init_timer(&salinfo_timer);
+ timer_setup(&salinfo_timer, salinfo_timeout, 0);
salinfo_timer.expires = jiffies + SALINFO_TIMER_DELAY;
- salinfo_timer.function = &salinfo_timeout;
add_timer(&salinfo_timer);
i = cpuhp_setup_state(CPUHP_AP_ONLINE_DYN, "ia64/salinfo:online",
diff --git a/arch/ia64/kernel/setup.c b/arch/ia64/kernel/setup.c
index 23e3fd61e335..dee56bcb993d 100644
--- a/arch/ia64/kernel/setup.c
+++ b/arch/ia64/kernel/setup.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* Architecture-specific setup.
*
diff --git a/arch/ia64/kernel/sigframe.h b/arch/ia64/kernel/sigframe.h
index 9fd9a1933b3d..58a36ce6c26e 100644
--- a/arch/ia64/kernel/sigframe.h
+++ b/arch/ia64/kernel/sigframe.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
struct sigscratch {
unsigned long scratch_unat; /* ar.unat for the general registers saved in pt */
unsigned long ar_pfs; /* for syscalls, the user-level function-state */
diff --git a/arch/ia64/kernel/signal.c b/arch/ia64/kernel/signal.c
index 6146d53b6ad7..a254cc98f95c 100644
--- a/arch/ia64/kernel/signal.c
+++ b/arch/ia64/kernel/signal.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* Architecture-specific signal handling support.
*
diff --git a/arch/ia64/kernel/stacktrace.c b/arch/ia64/kernel/stacktrace.c
index 5af2783a87f4..6e583a6bd2f6 100644
--- a/arch/ia64/kernel/stacktrace.c
+++ b/arch/ia64/kernel/stacktrace.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* arch/ia64/kernel/stacktrace.c
*
diff --git a/arch/ia64/kernel/sys_ia64.c b/arch/ia64/kernel/sys_ia64.c
index 5ce927c854a6..085adfcc74a4 100644
--- a/arch/ia64/kernel/sys_ia64.c
+++ b/arch/ia64/kernel/sys_ia64.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* This file contains various system calls that have different calling
* conventions on different platforms.
diff --git a/arch/ia64/kernel/time.c b/arch/ia64/kernel/time.c
index aa7be020a904..c6ecb97151a2 100644
--- a/arch/ia64/kernel/time.c
+++ b/arch/ia64/kernel/time.c
@@ -430,30 +430,32 @@ void update_vsyscall_tz(void)
{
}
-void update_vsyscall_old(struct timespec *wall, struct timespec *wtm,
- struct clocksource *c, u32 mult, u64 cycle_last)
+void update_vsyscall(struct timekeeper *tk)
{
write_seqcount_begin(&fsyscall_gtod_data.seq);
- /* copy fsyscall clock data */
- fsyscall_gtod_data.clk_mask = c->mask;
- fsyscall_gtod_data.clk_mult = mult;
- fsyscall_gtod_data.clk_shift = c->shift;
- fsyscall_gtod_data.clk_fsys_mmio = c->archdata.fsys_mmio;
- fsyscall_gtod_data.clk_cycle_last = cycle_last;
-
- /* copy kernel time structures */
- fsyscall_gtod_data.wall_time.tv_sec = wall->tv_sec;
- fsyscall_gtod_data.wall_time.tv_nsec = wall->tv_nsec;
- fsyscall_gtod_data.monotonic_time.tv_sec = wtm->tv_sec
- + wall->tv_sec;
- fsyscall_gtod_data.monotonic_time.tv_nsec = wtm->tv_nsec
- + wall->tv_nsec;
+ /* copy vsyscall data */
+ fsyscall_gtod_data.clk_mask = tk->tkr_mono.mask;
+ fsyscall_gtod_data.clk_mult = tk->tkr_mono.mult;
+ fsyscall_gtod_data.clk_shift = tk->tkr_mono.shift;
+ fsyscall_gtod_data.clk_fsys_mmio = tk->tkr_mono.clock->archdata.fsys_mmio;
+ fsyscall_gtod_data.clk_cycle_last = tk->tkr_mono.cycle_last;
+
+ fsyscall_gtod_data.wall_time.sec = tk->xtime_sec;
+ fsyscall_gtod_data.wall_time.snsec = tk->tkr_mono.xtime_nsec;
+
+ fsyscall_gtod_data.monotonic_time.sec = tk->xtime_sec
+ + tk->wall_to_monotonic.tv_sec;
+ fsyscall_gtod_data.monotonic_time.snsec = tk->tkr_mono.xtime_nsec
+ + ((u64)tk->wall_to_monotonic.tv_nsec
+ << tk->tkr_mono.shift);
/* normalize */
- while (fsyscall_gtod_data.monotonic_time.tv_nsec >= NSEC_PER_SEC) {
- fsyscall_gtod_data.monotonic_time.tv_nsec -= NSEC_PER_SEC;
- fsyscall_gtod_data.monotonic_time.tv_sec++;
+ while (fsyscall_gtod_data.monotonic_time.snsec >=
+ (((u64)NSEC_PER_SEC) << tk->tkr_mono.shift)) {
+ fsyscall_gtod_data.monotonic_time.snsec -=
+ ((u64)NSEC_PER_SEC) << tk->tkr_mono.shift;
+ fsyscall_gtod_data.monotonic_time.sec++;
}
write_seqcount_end(&fsyscall_gtod_data.seq);
diff --git a/arch/ia64/kernel/traps.c b/arch/ia64/kernel/traps.c
index 3cb17cf9b362..6d4e76a4267f 100644
--- a/arch/ia64/kernel/traps.c
+++ b/arch/ia64/kernel/traps.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* Architecture-specific trap handling.
*
diff --git a/arch/ia64/kernel/unaligned.c b/arch/ia64/kernel/unaligned.c
index a13680ca1e61..72e9b4242564 100644
--- a/arch/ia64/kernel/unaligned.c
+++ b/arch/ia64/kernel/unaligned.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* Architecture-specific unaligned trap handling.
*
diff --git a/arch/ia64/kernel/unwind.c b/arch/ia64/kernel/unwind.c
index 9704e2cd9878..e04efa088902 100644
--- a/arch/ia64/kernel/unwind.c
+++ b/arch/ia64/kernel/unwind.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* Copyright (C) 1999-2004 Hewlett-Packard Co
* David Mosberger-Tang <davidm@hpl.hp.com>
diff --git a/arch/ia64/kernel/unwind_decoder.c b/arch/ia64/kernel/unwind_decoder.c
index 50ac2d82f9bf..83f54f7929b5 100644
--- a/arch/ia64/kernel/unwind_decoder.c
+++ b/arch/ia64/kernel/unwind_decoder.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* Copyright (C) 2000 Hewlett-Packard Co
* Copyright (C) 2000 David Mosberger-Tang <davidm@hpl.hp.com>
diff --git a/arch/ia64/kernel/unwind_i.h b/arch/ia64/kernel/unwind_i.h
index 96693a6ae370..67994a7e5816 100644
--- a/arch/ia64/kernel/unwind_i.h
+++ b/arch/ia64/kernel/unwind_i.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* Copyright (C) 2000, 2002-2003 Hewlett-Packard Co
* David Mosberger-Tang <davidm@hpl.hp.com>
diff --git a/arch/ia64/kernel/vmlinux.lds.S b/arch/ia64/kernel/vmlinux.lds.S
index 798026dde52e..58db59da0bd8 100644
--- a/arch/ia64/kernel/vmlinux.lds.S
+++ b/arch/ia64/kernel/vmlinux.lds.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#include <asm/cache.h>
#include <asm/ptrace.h>
diff --git a/arch/ia64/lib/Makefile b/arch/ia64/lib/Makefile
index 1a36a3a39624..82118b38532f 100644
--- a/arch/ia64/lib/Makefile
+++ b/arch/ia64/lib/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
#
# Makefile for ia64-specific library routines..
#
diff --git a/arch/ia64/lib/carta_random.S b/arch/ia64/lib/carta_random.S
index d0674c360364..1a4a639dc42f 100644
--- a/arch/ia64/lib/carta_random.S
+++ b/arch/ia64/lib/carta_random.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* Fast, simple, yet decent quality random number generator based on
* a paper by David G. Carta ("Two Fast Implementations of the
diff --git a/arch/ia64/lib/checksum.c b/arch/ia64/lib/checksum.c
index 2cb23cb0c2e1..d26517fe3500 100644
--- a/arch/ia64/lib/checksum.c
+++ b/arch/ia64/lib/checksum.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* Network checksum routines
*
diff --git a/arch/ia64/lib/clear_page.S b/arch/ia64/lib/clear_page.S
index 3cf5b76e587f..65b75085c8f4 100644
--- a/arch/ia64/lib/clear_page.S
+++ b/arch/ia64/lib/clear_page.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* Copyright (C) 1999-2002 Hewlett-Packard Co
* Stephane Eranian <eranian@hpl.hp.com>
diff --git a/arch/ia64/lib/clear_user.S b/arch/ia64/lib/clear_user.S
index 7b40731ee5d8..a28f39d349eb 100644
--- a/arch/ia64/lib/clear_user.S
+++ b/arch/ia64/lib/clear_user.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* This routine clears to zero a linear memory buffer in user space.
*
diff --git a/arch/ia64/lib/copy_page.S b/arch/ia64/lib/copy_page.S
index cbdb9e323ffb..176f857c522e 100644
--- a/arch/ia64/lib/copy_page.S
+++ b/arch/ia64/lib/copy_page.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
*
* Optimized version of the standard copy_page() function
diff --git a/arch/ia64/lib/copy_page_mck.S b/arch/ia64/lib/copy_page_mck.S
index c13f69036876..d6fd56e4f1c1 100644
--- a/arch/ia64/lib/copy_page_mck.S
+++ b/arch/ia64/lib/copy_page_mck.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* McKinley-optimized version of copy_page().
*
diff --git a/arch/ia64/lib/copy_user.S b/arch/ia64/lib/copy_user.S
index 66facd52e8d0..f681556c6b86 100644
--- a/arch/ia64/lib/copy_user.S
+++ b/arch/ia64/lib/copy_user.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
*
* Optimized version of the copy_user() routine.
diff --git a/arch/ia64/lib/csum_partial_copy.c b/arch/ia64/lib/csum_partial_copy.c
index 42f7678ef6ad..bf9396b1ed32 100644
--- a/arch/ia64/lib/csum_partial_copy.c
+++ b/arch/ia64/lib/csum_partial_copy.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* Network Checksum & Copy routine
*
diff --git a/arch/ia64/lib/do_csum.S b/arch/ia64/lib/do_csum.S
index 1a431a5cf86f..6004dad2597c 100644
--- a/arch/ia64/lib/do_csum.S
+++ b/arch/ia64/lib/do_csum.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
*
* Optmized version of the standard do_csum() function
diff --git a/arch/ia64/lib/idiv32.S b/arch/ia64/lib/idiv32.S
index 715aed79a9ce..def92b708e6e 100644
--- a/arch/ia64/lib/idiv32.S
+++ b/arch/ia64/lib/idiv32.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* Copyright (C) 2000 Hewlett-Packard Co
* Copyright (C) 2000 David Mosberger-Tang <davidm@hpl.hp.com>
diff --git a/arch/ia64/lib/idiv64.S b/arch/ia64/lib/idiv64.S
index 25840f697753..a8ba3bd3d4d8 100644
--- a/arch/ia64/lib/idiv64.S
+++ b/arch/ia64/lib/idiv64.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* Copyright (C) 1999-2000 Hewlett-Packard Co
* Copyright (C) 1999-2000 David Mosberger-Tang <davidm@hpl.hp.com>
diff --git a/arch/ia64/lib/io.c b/arch/ia64/lib/io.c
index bcd16f8ad9d9..d107eaf3790d 100644
--- a/arch/ia64/lib/io.c
+++ b/arch/ia64/lib/io.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
#include <linux/module.h>
#include <linux/types.h>
diff --git a/arch/ia64/lib/ip_fast_csum.S b/arch/ia64/lib/ip_fast_csum.S
index 648e0d4a4839..dc9e6e6fe876 100644
--- a/arch/ia64/lib/ip_fast_csum.S
+++ b/arch/ia64/lib/ip_fast_csum.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* Optmized version of the ip_fast_csum() function
* Used for calculating IP header checksum
diff --git a/arch/ia64/lib/memcpy.S b/arch/ia64/lib/memcpy.S
index ba172fd6acf4..91a625fddbf0 100644
--- a/arch/ia64/lib/memcpy.S
+++ b/arch/ia64/lib/memcpy.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
*
* Optimized version of the standard memcpy() function
diff --git a/arch/ia64/lib/memcpy_mck.S b/arch/ia64/lib/memcpy_mck.S
index bbbadc478f5b..cc4e6ac914b6 100644
--- a/arch/ia64/lib/memcpy_mck.S
+++ b/arch/ia64/lib/memcpy_mck.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* Itanium 2-optimized version of memcpy and copy_user function
*
diff --git a/arch/ia64/lib/memset.S b/arch/ia64/lib/memset.S
index 87b974704075..07a8b92c6496 100644
--- a/arch/ia64/lib/memset.S
+++ b/arch/ia64/lib/memset.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/* Optimized version of the standard memset() function.
Copyright (c) 2002 Hewlett-Packard Co/CERN
diff --git a/arch/ia64/lib/strlen.S b/arch/ia64/lib/strlen.S
index 1a6e17c657b4..d66de5966974 100644
--- a/arch/ia64/lib/strlen.S
+++ b/arch/ia64/lib/strlen.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
*
* Optimized version of the standard strlen() function
diff --git a/arch/ia64/lib/strncpy_from_user.S b/arch/ia64/lib/strncpy_from_user.S
index ca9ccf280e2e..49eb81b69cd2 100644
--- a/arch/ia64/lib/strncpy_from_user.S
+++ b/arch/ia64/lib/strncpy_from_user.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* Just like strncpy() except that if a fault occurs during copying,
* -EFAULT is returned.
diff --git a/arch/ia64/lib/strnlen_user.S b/arch/ia64/lib/strnlen_user.S
index 80a5dfd1d402..4b684d4da106 100644
--- a/arch/ia64/lib/strnlen_user.S
+++ b/arch/ia64/lib/strnlen_user.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* Returns 0 if exception before NUL or reaching the supplied limit (N),
* a value greater than N if the string is longer than the limit, else
diff --git a/arch/ia64/mm/Makefile b/arch/ia64/mm/Makefile
index bb0a01a81878..99a35039b548 100644
--- a/arch/ia64/mm/Makefile
+++ b/arch/ia64/mm/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
#
# Makefile for the ia64-specific parts of the memory manager.
#
diff --git a/arch/ia64/mm/discontig.c b/arch/ia64/mm/discontig.c
index 878626805369..9b2d994cddf6 100644
--- a/arch/ia64/mm/discontig.c
+++ b/arch/ia64/mm/discontig.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* Copyright (c) 2000, 2003 Silicon Graphics, Inc. All rights reserved.
* Copyright (c) 2001 Intel Corp.
diff --git a/arch/ia64/mm/extable.c b/arch/ia64/mm/extable.c
index 10dd4a66e167..da477c11770b 100644
--- a/arch/ia64/mm/extable.c
+++ b/arch/ia64/mm/extable.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* Kernel exception handling table support. Derived from arch/alpha/mm/extable.c.
*
diff --git a/arch/ia64/mm/fault.c b/arch/ia64/mm/fault.c
index 15f09cfff335..dfdc152d6737 100644
--- a/arch/ia64/mm/fault.c
+++ b/arch/ia64/mm/fault.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* MMU fault handling support.
*
diff --git a/arch/ia64/mm/hugetlbpage.c b/arch/ia64/mm/hugetlbpage.c
index ae35140332f7..d16e419fd712 100644
--- a/arch/ia64/mm/hugetlbpage.c
+++ b/arch/ia64/mm/hugetlbpage.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* IA-64 Huge TLB Page Support for Kernel.
*
diff --git a/arch/ia64/mm/init.c b/arch/ia64/mm/init.c
index a4e8d6bd9cfa..7af4e05bb61e 100644
--- a/arch/ia64/mm/init.c
+++ b/arch/ia64/mm/init.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* Initialize MMU support.
*
diff --git a/arch/ia64/module.lds b/arch/ia64/module.lds
index 6481f42fbd8c..eff68f362793 100644
--- a/arch/ia64/module.lds
+++ b/arch/ia64/module.lds
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
SECTIONS {
/* Group unwind sections into a single section: */
.IA_64.unwind_info : { *(.IA_64.unwind_info*) }
diff --git a/arch/ia64/oprofile/Makefile b/arch/ia64/oprofile/Makefile
index aad27a718ee0..cd134d6643bf 100644
--- a/arch/ia64/oprofile/Makefile
+++ b/arch/ia64/oprofile/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
obj-$(CONFIG_OPROFILE) += oprofile.o
DRIVER_OBJS := $(addprefix ../../../drivers/oprofile/, \
diff --git a/arch/ia64/pci/fixup.c b/arch/ia64/pci/fixup.c
index 41caa99add51..e1fa45b2148c 100644
--- a/arch/ia64/pci/fixup.c
+++ b/arch/ia64/pci/fixup.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* Exceptions for specific devices. Usually work-arounds for fatal design flaws.
* Derived from fixup.c of i386 tree.
diff --git a/arch/ia64/scripts/check-gas b/arch/ia64/scripts/check-gas
index 2499e0b2243d..787cf9b6b04a 100755
--- a/arch/ia64/scripts/check-gas
+++ b/arch/ia64/scripts/check-gas
@@ -1,4 +1,5 @@
#!/bin/sh
+# SPDX-License-Identifier: GPL-2.0
dir=$(dirname $0)
CC=$1
OBJDUMP=$2
diff --git a/arch/ia64/scripts/check-segrel.S b/arch/ia64/scripts/check-segrel.S
index 3be4e3dbeb83..65d6378adaaa 100644
--- a/arch/ia64/scripts/check-segrel.S
+++ b/arch/ia64/scripts/check-segrel.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
.rodata
data4 @segrel(start)
.data
diff --git a/arch/ia64/scripts/check-segrel.lds b/arch/ia64/scripts/check-segrel.lds
index 85a0d54fb5ab..c385d246e458 100644
--- a/arch/ia64/scripts/check-segrel.lds
+++ b/arch/ia64/scripts/check-segrel.lds
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
SECTIONS {
. = SIZEOF_HEADERS;
.rodata : { *(.rodata) } :ro
diff --git a/arch/ia64/scripts/check-text-align.S b/arch/ia64/scripts/check-text-align.S
index 03f586abb734..107fa1c88c2e 100644
--- a/arch/ia64/scripts/check-text-align.S
+++ b/arch/ia64/scripts/check-text-align.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
.proc foo
.prologue
foo: .save rp, r2
diff --git a/arch/ia64/scripts/toolchain-flags b/arch/ia64/scripts/toolchain-flags
index 3f0c2adacb70..12dff5c981cf 100755
--- a/arch/ia64/scripts/toolchain-flags
+++ b/arch/ia64/scripts/toolchain-flags
@@ -1,4 +1,5 @@
#!/bin/sh
+# SPDX-License-Identifier: GPL-2.0
#
# Check whether linker can handle cross-segment @segrel():
#
diff --git a/arch/ia64/scripts/unwcheck.py b/arch/ia64/scripts/unwcheck.py
index 2bfd941ff7c7..89f3a1480a63 100644
--- a/arch/ia64/scripts/unwcheck.py
+++ b/arch/ia64/scripts/unwcheck.py
@@ -1,4 +1,5 @@
#!/usr/bin/python
+# SPDX-License-Identifier: GPL-2.0
#
# Usage: unwcheck.py FILE
#
diff --git a/arch/ia64/sn/kernel/bte.c b/arch/ia64/sn/kernel/bte.c
index b2eb48490754..9146192b86f5 100644
--- a/arch/ia64/sn/kernel/bte.c
+++ b/arch/ia64/sn/kernel/bte.c
@@ -219,7 +219,7 @@ retry_bteop:
BTE_LNSTAT_LOAD(bte), *bte->most_rcnt_na) );
bte->bte_error_count++;
bte->bh_error = IBLS_ERROR;
- bte_error_handler((unsigned long)NODEPDA(bte->bte_cnode));
+ bte_error_handler(NODEPDA(bte->bte_cnode));
*bte->most_rcnt_na = BTE_WORD_AVAILABLE;
goto retry_bteop;
}
@@ -414,6 +414,12 @@ EXPORT_SYMBOL(bte_unaligned_copy);
* Block Transfer Engine initialization functions.
*
***********************************************************************/
+static void bte_recovery_timeout(struct timer_list *t)
+{
+ struct nodepda_s *nodepda = from_timer(nodepda, t, bte_recovery_timer);
+
+ bte_error_handler(nodepda);
+}
/*
* bte_init_node(nodepda, cnode)
@@ -436,9 +442,7 @@ void bte_init_node(nodepda_t * mynodepda, cnodeid_t cnode)
* will point at this one bte_recover structure to get the lock.
*/
spin_lock_init(&mynodepda->bte_recovery_lock);
- init_timer(&mynodepda->bte_recovery_timer);
- mynodepda->bte_recovery_timer.function = bte_error_handler;
- mynodepda->bte_recovery_timer.data = (unsigned long)mynodepda;
+ timer_setup(&mynodepda->bte_recovery_timer, bte_recovery_timeout, 0);
for (i = 0; i < BTES_PER_NODE; i++) {
u64 *base_addr;
diff --git a/arch/ia64/sn/kernel/bte_error.c b/arch/ia64/sn/kernel/bte_error.c
index 4cb09f3f1efc..d92786c09b34 100644
--- a/arch/ia64/sn/kernel/bte_error.c
+++ b/arch/ia64/sn/kernel/bte_error.c
@@ -27,15 +27,12 @@
* transfers to be queued.
*/
-void bte_error_handler(unsigned long);
-
/*
* Wait until all BTE related CRBs are completed
* and then reset the interfaces.
*/
-int shub1_bte_error_handler(unsigned long _nodepda)
+static int shub1_bte_error_handler(struct nodepda_s *err_nodepda)
{
- struct nodepda_s *err_nodepda = (struct nodepda_s *)_nodepda;
struct timer_list *recovery_timer = &err_nodepda->bte_recovery_timer;
nasid_t nasid;
int i;
@@ -131,9 +128,8 @@ int shub1_bte_error_handler(unsigned long _nodepda)
* Wait until all BTE related CRBs are completed
* and then reset the interfaces.
*/
-int shub2_bte_error_handler(unsigned long _nodepda)
+static int shub2_bte_error_handler(struct nodepda_s *err_nodepda)
{
- struct nodepda_s *err_nodepda = (struct nodepda_s *)_nodepda;
struct timer_list *recovery_timer = &err_nodepda->bte_recovery_timer;
struct bteinfo_s *bte;
nasid_t nasid;
@@ -170,9 +166,8 @@ int shub2_bte_error_handler(unsigned long _nodepda)
* Wait until all BTE related CRBs are completed
* and then reset the interfaces.
*/
-void bte_error_handler(unsigned long _nodepda)
+void bte_error_handler(struct nodepda_s *err_nodepda)
{
- struct nodepda_s *err_nodepda = (struct nodepda_s *)_nodepda;
spinlock_t *recovery_lock = &err_nodepda->bte_recovery_lock;
int i;
unsigned long irq_flags;
@@ -199,12 +194,12 @@ void bte_error_handler(unsigned long _nodepda)
}
if (is_shub1()) {
- if (shub1_bte_error_handler(_nodepda)) {
+ if (shub1_bte_error_handler(err_nodepda)) {
spin_unlock_irqrestore(recovery_lock, irq_flags);
return;
}
} else {
- if (shub2_bte_error_handler(_nodepda)) {
+ if (shub2_bte_error_handler(err_nodepda)) {
spin_unlock_irqrestore(recovery_lock, irq_flags);
return;
}
@@ -255,6 +250,6 @@ bte_crb_error_handler(cnodeid_t cnode, int btenum,
BTE_PRINTK(("Got an error on cnode %d bte %d: HW error type 0x%x\n",
bte->bte_cnode, bte->bte_num, ioe->ie_errortype));
- bte_error_handler((unsigned long) NODEPDA(cnode));
+ bte_error_handler(NODEPDA(cnode));
}
diff --git a/arch/ia64/sn/kernel/huberror.c b/arch/ia64/sn/kernel/huberror.c
index f925dec2da92..97fa56dddf50 100644
--- a/arch/ia64/sn/kernel/huberror.c
+++ b/arch/ia64/sn/kernel/huberror.c
@@ -50,7 +50,7 @@ static irqreturn_t hub_eint_handler(int irq, void *arg)
if ((int)ret_stuff.v0)
panic("%s: Fatal TIO Error", __func__);
} else
- bte_error_handler((unsigned long)NODEPDA(nasid_to_cnodeid(nasid)));
+ bte_error_handler(NODEPDA(nasid_to_cnodeid(nasid)));
return IRQ_HANDLED;
}
diff --git a/arch/ia64/sn/kernel/mca.c b/arch/ia64/sn/kernel/mca.c
index 5b799d4deb74..bc3bd930c74c 100644
--- a/arch/ia64/sn/kernel/mca.c
+++ b/arch/ia64/sn/kernel/mca.c
@@ -72,7 +72,7 @@ static void sn_cpei_handler(int irq, void *devid, struct pt_regs *regs)
ia64_sn_plat_cpei_handler();
}
-static void sn_cpei_timer_handler(unsigned long dummy)
+static void sn_cpei_timer_handler(struct timer_list *unused)
{
sn_cpei_handler(-1, NULL, NULL);
mod_timer(&sn_cpei_timer, jiffies + CPEI_INTERVAL);
@@ -80,9 +80,8 @@ static void sn_cpei_timer_handler(unsigned long dummy)
void sn_init_cpei_timer(void)
{
- init_timer(&sn_cpei_timer);
+ timer_setup(&sn_cpei_timer, sn_cpei_timer_handler, 0);
sn_cpei_timer.expires = jiffies + CPEI_INTERVAL;
- sn_cpei_timer.function = sn_cpei_timer_handler;
add_timer(&sn_cpei_timer);
}
diff --git a/arch/ia64/sn/kernel/sn2/timer.c b/arch/ia64/sn/kernel/sn2/timer.c
index 66edc36426ed..3009d9d86f29 100644
--- a/arch/ia64/sn/kernel/sn2/timer.c
+++ b/arch/ia64/sn/kernel/sn2/timer.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* linux/arch/ia64/sn/kernel/sn2/timer.c
*