From 2a86f1b56a30e242caf7ee1268af68f4f49ce847 Mon Sep 17 00:00:00 2001 From: Huacai Chen Date: Wed, 20 Sep 2023 14:26:29 +0800 Subject: kasan: Cleanup the __HAVE_ARCH_SHADOW_MAP usage As Linus suggested, __HAVE_ARCH_XYZ is "stupid" and "having historical uses of it doesn't make it good". So migrate __HAVE_ARCH_SHADOW_MAP to separate macros named after the respective functions. Suggested-by: Linus Torvalds Reviewed-by: WANG Xuerui Reviewed-by: Andrey Konovalov Signed-off-by: Huacai Chen --- include/linux/kasan.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include/linux') diff --git a/include/linux/kasan.h b/include/linux/kasan.h index 3df5499f7936..842623d708c2 100644 --- a/include/linux/kasan.h +++ b/include/linux/kasan.h @@ -54,7 +54,7 @@ extern p4d_t kasan_early_shadow_p4d[MAX_PTRS_PER_P4D]; int kasan_populate_early_shadow(const void *shadow_start, const void *shadow_end); -#ifndef __HAVE_ARCH_SHADOW_MAP +#ifndef kasan_mem_to_shadow static inline void *kasan_mem_to_shadow(const void *addr) { return (void *)((unsigned long)addr >> KASAN_SHADOW_SCALE_SHIFT) -- cgit v1.2.3