diff options
Diffstat (limited to 'arch/xtensa')
| -rw-r--r-- | arch/xtensa/include/asm/bitops.h | 10 | ||||
| -rw-r--r-- | arch/xtensa/include/asm/highmem.h | 2 | ||||
| -rw-r--r-- | arch/xtensa/include/asm/pgtable.h | 1 | ||||
| -rw-r--r-- | arch/xtensa/kernel/asm-offsets.c | 1 | ||||
| -rw-r--r-- | arch/xtensa/kernel/process.c | 2 | ||||
| -rw-r--r-- | arch/xtensa/mm/cache.c | 12 | ||||
| -rw-r--r-- | arch/xtensa/mm/kasan_init.c | 2 |
7 files changed, 15 insertions, 15 deletions
diff --git a/arch/xtensa/include/asm/bitops.h b/arch/xtensa/include/asm/bitops.h index e02ec5833389..f7390b6761e1 100644 --- a/arch/xtensa/include/asm/bitops.h +++ b/arch/xtensa/include/asm/bitops.h @@ -37,7 +37,7 @@ static inline unsigned long __cntlz (unsigned long x) * bit 0 is the LSB of addr; bit 32 is the LSB of (addr+1). */ -static inline int ffz(unsigned long x) +static inline int __attribute_const__ ffz(unsigned long x) { return 31 - __cntlz(~x & -~x); } @@ -46,7 +46,7 @@ static inline int ffz(unsigned long x) * __ffs: Find first bit set in word. Return 0 for bit 0 */ -static inline unsigned long __ffs(unsigned long x) +static inline __attribute_const__ unsigned long __ffs(unsigned long x) { return 31 - __cntlz(x & -x); } @@ -57,7 +57,7 @@ static inline unsigned long __ffs(unsigned long x) * differs in spirit from the above ffz (man ffs). */ -static inline int ffs(unsigned long x) +static inline __attribute_const__ int ffs(unsigned long x) { return 32 - __cntlz(x & -x); } @@ -67,7 +67,7 @@ static inline int ffs(unsigned long x) * Note fls(0) = 0, fls(1) = 1, fls(0x80000000) = 32. */ -static inline int fls (unsigned int x) +static inline __attribute_const__ int fls (unsigned int x) { return 32 - __cntlz(x); } @@ -78,7 +78,7 @@ static inline int fls (unsigned int x) * * Undefined if no set bit exists, so code should check against 0 first. */ -static inline unsigned long __fls(unsigned long word) +static inline __attribute_const__ unsigned long __fls(unsigned long word) { return 31 - __cntlz(word); } diff --git a/arch/xtensa/include/asm/highmem.h b/arch/xtensa/include/asm/highmem.h index 34b8b620e7f1..b55235f4adac 100644 --- a/arch/xtensa/include/asm/highmem.h +++ b/arch/xtensa/include/asm/highmem.h @@ -29,7 +29,7 @@ #if DCACHE_WAY_SIZE > PAGE_SIZE #define get_pkmap_color get_pkmap_color -static inline int get_pkmap_color(struct page *page) +static inline int get_pkmap_color(const struct page *page) { return DCACHE_ALIAS(page_to_phys(page)); } diff --git a/arch/xtensa/include/asm/pgtable.h b/arch/xtensa/include/asm/pgtable.h index d6eb695f2b26..50a136213b2b 100644 --- a/arch/xtensa/include/asm/pgtable.h +++ b/arch/xtensa/include/asm/pgtable.h @@ -58,7 +58,6 @@ #define PTRS_PER_PTE_SHIFT 10 #define PTRS_PER_PGD 1024 #define USER_PTRS_PER_PGD (TASK_SIZE/PGDIR_SIZE) -#define FIRST_USER_PGD_NR (FIRST_USER_ADDRESS >> PGDIR_SHIFT) #ifdef CONFIG_MMU /* diff --git a/arch/xtensa/kernel/asm-offsets.c b/arch/xtensa/kernel/asm-offsets.c index da38de20ae59..cfbced95e944 100644 --- a/arch/xtensa/kernel/asm-offsets.c +++ b/arch/xtensa/kernel/asm-offsets.c @@ -11,6 +11,7 @@ * * Chris Zankel <chris@zankel.net> */ +#define COMPILE_OFFSETS #include <asm/processor.h> #include <asm/coprocessor.h> diff --git a/arch/xtensa/kernel/process.c b/arch/xtensa/kernel/process.c index 7bd66677f7b6..94d43f44be13 100644 --- a/arch/xtensa/kernel/process.c +++ b/arch/xtensa/kernel/process.c @@ -267,7 +267,7 @@ int arch_dup_task_struct(struct task_struct *dst, struct task_struct *src) int copy_thread(struct task_struct *p, const struct kernel_clone_args *args) { - unsigned long clone_flags = args->flags; + u64 clone_flags = args->flags; unsigned long usp_thread_fn = args->stack; unsigned long tls = args->tls; struct pt_regs *childregs = task_pt_regs(p); diff --git a/arch/xtensa/mm/cache.c b/arch/xtensa/mm/cache.c index 23be0e7516ce..5354df52d61f 100644 --- a/arch/xtensa/mm/cache.c +++ b/arch/xtensa/mm/cache.c @@ -134,8 +134,8 @@ void flush_dcache_folio(struct folio *folio) */ if (mapping && !mapping_mapped(mapping)) { - if (!test_bit(PG_arch_1, &folio->flags)) - set_bit(PG_arch_1, &folio->flags); + if (!test_bit(PG_arch_1, &folio->flags.f)) + set_bit(PG_arch_1, &folio->flags.f); return; } else { @@ -232,7 +232,7 @@ void update_mmu_cache_range(struct vm_fault *vmf, struct vm_area_struct *vma, #if (DCACHE_WAY_SIZE > PAGE_SIZE) - if (!folio_test_reserved(folio) && test_bit(PG_arch_1, &folio->flags)) { + if (!folio_test_reserved(folio) && test_bit(PG_arch_1, &folio->flags.f)) { unsigned long phys = folio_pfn(folio) * PAGE_SIZE; unsigned long tmp; @@ -247,10 +247,10 @@ void update_mmu_cache_range(struct vm_fault *vmf, struct vm_area_struct *vma, } preempt_enable(); - clear_bit(PG_arch_1, &folio->flags); + clear_bit(PG_arch_1, &folio->flags.f); } #else - if (!folio_test_reserved(folio) && !test_bit(PG_arch_1, &folio->flags) + if (!folio_test_reserved(folio) && !test_bit(PG_arch_1, &folio->flags.f) && (vma->vm_flags & VM_EXEC) != 0) { for (i = 0; i < nr; i++) { void *paddr = kmap_local_folio(folio, i * PAGE_SIZE); @@ -258,7 +258,7 @@ void update_mmu_cache_range(struct vm_fault *vmf, struct vm_area_struct *vma, __invalidate_icache_page((unsigned long)paddr); kunmap_local(paddr); } - set_bit(PG_arch_1, &folio->flags); + set_bit(PG_arch_1, &folio->flags.f); } #endif } diff --git a/arch/xtensa/mm/kasan_init.c b/arch/xtensa/mm/kasan_init.c index f39c4d83173a..0524b9ed5e63 100644 --- a/arch/xtensa/mm/kasan_init.c +++ b/arch/xtensa/mm/kasan_init.c @@ -94,5 +94,5 @@ void __init kasan_init(void) /* At this point kasan is fully initialized. Enable error messages. */ current->kasan_depth = 0; - pr_info("KernelAddressSanitizer initialized\n"); + kasan_init_generic(); } |