diff mbox series

[v2,3/4] arm64: Kconfig: support CONFIG_KASAN_VMALLOC

Message ID 20210109103252.812517-4-lecopzer@gmail.com (mailing list archive)
State New, archived
Headers show
Series arm64: kasan: support CONFIG_KASAN_VMALLOC | expand

Commit Message

Lecopzer Chen Jan. 9, 2021, 10:32 a.m. UTC 
now we can backed shadow memory in vmalloc area,
thus support KASAN_VMALLOC in KASAN_GENERIC mode.

Signed-off-by: Lecopzer Chen <lecopzer.chen@mediatek.com>
---
 arch/arm64/Kconfig | 1 +
 1 file changed, 1 insertion(+)
diff mbox series

Patch

diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig
index 05e17351e4f3..ba03820402ee 100644
--- a/arch/arm64/Kconfig
+++ b/arch/arm64/Kconfig
@@ -136,6 +136,7 @@  config ARM64
 	select HAVE_ARCH_JUMP_LABEL
 	select HAVE_ARCH_JUMP_LABEL_RELATIVE
 	select HAVE_ARCH_KASAN if !(ARM64_16K_PAGES && ARM64_VA_BITS_48)
+	select HAVE_ARCH_KASAN_VMALLOC if HAVE_ARCH_KASAN
 	select HAVE_ARCH_KASAN_SW_TAGS if HAVE_ARCH_KASAN
 	select HAVE_ARCH_KASAN_HW_TAGS if (HAVE_ARCH_KASAN && ARM64_MTE)
 	select HAVE_ARCH_KGDB