diff options
Diffstat (limited to 'arch/riscv/include/asm/cacheflush.h')
| -rw-r--r-- | arch/riscv/include/asm/cacheflush.h | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/arch/riscv/include/asm/cacheflush.h b/arch/riscv/include/asm/cacheflush.h index a129dac4521d..dd8d07146116 100644 --- a/arch/riscv/include/asm/cacheflush.h +++ b/arch/riscv/include/asm/cacheflush.h @@ -33,8 +33,11 @@ static inline void flush_dcache_page(struct page *page) * so instead we just flush the whole thing. */ #define flush_icache_range(start, end) flush_icache_all() -#define flush_icache_user_page(vma, pg, addr, len) \ - flush_icache_mm(vma->vm_mm, 0) +#define flush_icache_user_page(vma, pg, addr, len) \ +do { \ + if (vma->vm_flags & VM_EXEC) \ + flush_icache_mm(vma->vm_mm, 0); \ +} while (0) #ifdef CONFIG_64BIT #define flush_cache_vmap(start, end) flush_tlb_kernel_range(start, end) |