diff options
Diffstat (limited to 'arch/mips')
-rw-r--r-- | arch/mips/Kconfig | 7 | ||||
-rw-r--r-- | arch/mips/include/asm/pgalloc.h | 1 | ||||
-rw-r--r-- | arch/mips/include/asm/pgtable-32.h | 1 | ||||
-rw-r--r-- | arch/mips/include/asm/pgtable-64.h | 1 | ||||
-rw-r--r-- | arch/mips/include/uapi/asm/mman.h | 3 | ||||
-rw-r--r-- | arch/mips/kernel/relocate.c | 1 | ||||
-rw-r--r-- | arch/mips/sgi-ip22/ip22-reset.c | 1 | ||||
-rw-r--r-- | arch/mips/sgi-ip32/ip32-reset.c | 1 |
8 files changed, 6 insertions, 10 deletions
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig index e039e7d542c4..cee6087cd686 100644 --- a/arch/mips/Kconfig +++ b/arch/mips/Kconfig @@ -3274,13 +3274,6 @@ config I8253 select CLKSRC_I8253 select CLKEVT_I8253 select MIPS_EXTERNAL_TIMER - -config ZONE_DMA - bool - -config ZONE_DMA32 - bool - endmenu config TRAD_SIGNALS diff --git a/arch/mips/include/asm/pgalloc.h b/arch/mips/include/asm/pgalloc.h index d0cf997b4ba8..4b2567d6b2df 100644 --- a/arch/mips/include/asm/pgalloc.h +++ b/arch/mips/include/asm/pgalloc.h @@ -28,7 +28,6 @@ static inline void pmd_populate(struct mm_struct *mm, pmd_t *pmd, { set_pmd(pmd, __pmd((unsigned long)page_address(pte))); } -#define pmd_pgtable(pmd) pmd_page(pmd) /* * Initialize a new pmd table with invalid pointers. diff --git a/arch/mips/include/asm/pgtable-32.h b/arch/mips/include/asm/pgtable-32.h index 6c0532d7b211..95df9c293d8d 100644 --- a/arch/mips/include/asm/pgtable-32.h +++ b/arch/mips/include/asm/pgtable-32.h @@ -93,7 +93,6 @@ extern int add_temporary_entry(unsigned long entrylo0, unsigned long entrylo1, #endif #define USER_PTRS_PER_PGD (0x80000000UL/PGDIR_SIZE) -#define FIRST_USER_ADDRESS 0UL #define VMALLOC_START MAP_BASE diff --git a/arch/mips/include/asm/pgtable-64.h b/arch/mips/include/asm/pgtable-64.h index 1e7d6ce9d8d6..046465906c82 100644 --- a/arch/mips/include/asm/pgtable-64.h +++ b/arch/mips/include/asm/pgtable-64.h @@ -137,7 +137,6 @@ #define PTRS_PER_PTE ((PAGE_SIZE << PTE_ORDER) / sizeof(pte_t)) #define USER_PTRS_PER_PGD ((TASK_SIZE64 / PGDIR_SIZE)?(TASK_SIZE64 / PGDIR_SIZE):1) -#define FIRST_USER_ADDRESS 0UL /* * TLB refill handlers also map the vmalloc area into xuseg. Avoid diff --git a/arch/mips/include/uapi/asm/mman.h b/arch/mips/include/uapi/asm/mman.h index 57dc2ac4f8bd..40b210c65a5a 100644 --- a/arch/mips/include/uapi/asm/mman.h +++ b/arch/mips/include/uapi/asm/mman.h @@ -98,6 +98,9 @@ #define MADV_COLD 20 /* deactivate these pages */ #define MADV_PAGEOUT 21 /* reclaim these pages */ +#define MADV_POPULATE_READ 22 /* populate (prefault) page tables readable */ +#define MADV_POPULATE_WRITE 23 /* populate (prefault) page tables writable */ + /* compatibility flags */ #define MAP_FILE 0 diff --git a/arch/mips/kernel/relocate.c b/arch/mips/kernel/relocate.c index 499a5357c09f..56b51de2dc51 100644 --- a/arch/mips/kernel/relocate.c +++ b/arch/mips/kernel/relocate.c @@ -18,6 +18,7 @@ #include <linux/kernel.h> #include <linux/libfdt.h> #include <linux/of_fdt.h> +#include <linux/panic_notifier.h> #include <linux/sched/task.h> #include <linux/start_kernel.h> #include <linux/string.h> diff --git a/arch/mips/sgi-ip22/ip22-reset.c b/arch/mips/sgi-ip22/ip22-reset.c index c374f3ceec38..9028dbbb45dd 100644 --- a/arch/mips/sgi-ip22/ip22-reset.c +++ b/arch/mips/sgi-ip22/ip22-reset.c @@ -12,6 +12,7 @@ #include <linux/kernel.h> #include <linux/sched/signal.h> #include <linux/notifier.h> +#include <linux/panic_notifier.h> #include <linux/pm.h> #include <linux/timer.h> diff --git a/arch/mips/sgi-ip32/ip32-reset.c b/arch/mips/sgi-ip32/ip32-reset.c index 20d8637340be..18d1c115cd53 100644 --- a/arch/mips/sgi-ip32/ip32-reset.c +++ b/arch/mips/sgi-ip32/ip32-reset.c @@ -12,6 +12,7 @@ #include <linux/init.h> #include <linux/kernel.h> #include <linux/module.h> +#include <linux/panic_notifier.h> #include <linux/sched.h> #include <linux/sched/signal.h> #include <linux/notifier.h> |