diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm64/include/asm/cacheflush.h | 6 | ||||
| -rw-r--r-- | arch/arm64/mm/flush.c | 7 |
2 files changed, 5 insertions, 8 deletions
diff --git a/arch/arm64/include/asm/cacheflush.h b/arch/arm64/include/asm/cacheflush.h index e9f64ecb75ce..5a2a6ee65f65 100644 --- a/arch/arm64/include/asm/cacheflush.h +++ b/arch/arm64/include/asm/cacheflush.h @@ -65,7 +65,6 @@ * - kaddr - page address * - size - region size */ -extern void flush_cache_range(struct vm_area_struct *vma, unsigned long start, unsigned long end); extern void flush_icache_range(unsigned long start, unsigned long end); extern void __flush_dcache_area(void *addr, size_t len); extern void __clean_dcache_area_poc(void *addr, size_t len); @@ -82,6 +81,11 @@ static inline void flush_cache_page(struct vm_area_struct *vma, { } +static inline void flush_cache_range(struct vm_area_struct *vma, + unsigned long start, unsigned long end) +{ +} + /* * Cache maintenance functions used by the DMA API. No to be used directly. */ diff --git a/arch/arm64/mm/flush.c b/arch/arm64/mm/flush.c index 2d78d5a9b89f..554a2558c12e 100644 --- a/arch/arm64/mm/flush.c +++ b/arch/arm64/mm/flush.c @@ -25,13 +25,6 @@ #include <asm/cachetype.h> #include <asm/tlbflush.h> -void flush_cache_range(struct vm_area_struct *vma, unsigned long start, - unsigned long end) -{ - if (vma->vm_flags & VM_EXEC) - __flush_icache_all(); -} - void sync_icache_aliases(void *kaddr, unsigned long len) { unsigned long addr = (unsigned long)kaddr; |
