diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig index 95fff775ac7c40e40d433f326dddaa482aea4fc1..24586257c5cd74994f6df5d2491a84e5eb3ebea2 100644 --- a/arch/s390/Kconfig +++ b/arch/s390/Kconfig @@ -56,6 +56,11 @@ config PCI_QUIRKS config ARCH_SUPPORTS_UPROBES def_bool y +config KASAN_SHADOW_OFFSET + hex + depends on KASAN + default 0x30000000000 + config S390 def_bool y select ARCH_BINFMT_ELF_STATE diff --git a/arch/s390/include/asm/kasan.h b/arch/s390/include/asm/kasan.h index 7de6eceb562ee03922d279395e0572a484bb99cd..892f4585c663f7fc5462db0a12358932aa79d118 100644 --- a/arch/s390/include/asm/kasan.h +++ b/arch/s390/include/asm/kasan.h @@ -9,7 +9,7 @@ #define KASAN_SHADOW_SCALE_SHIFT 3 #define KASAN_SHADOW_SIZE \ (_AC(1, UL) << (_REGION2_SHIFT - KASAN_SHADOW_SCALE_SHIFT)) -#define KASAN_SHADOW_OFFSET _AC(0x30000000000, UL) +#define KASAN_SHADOW_OFFSET _AC(CONFIG_KASAN_SHADOW_OFFSET, UL) #define KASAN_SHADOW_START KASAN_SHADOW_OFFSET #define KASAN_SHADOW_END (KASAN_SHADOW_START + KASAN_SHADOW_SIZE)