From 88d110382555ac2aef3bca8e4f4c6e5602a22faf Mon Sep 17 00:00:00 2001 From: Zong Li Date: Thu, 12 Mar 2020 10:58:36 +0800 Subject: [PATCH] riscv: Use macro definition instead of magic number The KERN_VIRT_START defines the start virtual address of kernel space. Use this macro instead of magic number. Signed-off-by: Zong Li Signed-off-by: Palmer Dabbelt --- arch/riscv/include/asm/kasan.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/riscv/include/asm/kasan.h b/arch/riscv/include/asm/kasan.h index eee6e6588b12..b47045cb85ce 100644 --- a/arch/riscv/include/asm/kasan.h +++ b/arch/riscv/include/asm/kasan.h @@ -13,7 +13,7 @@ #define KASAN_SHADOW_SCALE_SHIFT 3 #define KASAN_SHADOW_SIZE (UL(1) << (38 - KASAN_SHADOW_SCALE_SHIFT)) -#define KASAN_SHADOW_START 0xffffffc000000000 /* 2^64 - 2^38 */ +#define KASAN_SHADOW_START KERN_VIRT_START /* 2^64 - 2^38 */ #define KASAN_SHADOW_END (KASAN_SHADOW_START + KASAN_SHADOW_SIZE) #define KASAN_SHADOW_OFFSET (KASAN_SHADOW_END - (1ULL << \