arm64: ubsan: select ARCH_HAS_UBSAN_SANITIZE_ALL

To enable UBSAN on arm64, ARCH_HAS_UBSAN_SANITIZE_ALL need to be selected.

Basic kernel bootup test is passed on arm64 with CONFIG_UBSAN_SANITIZE_ALL
enabled.

Signed-off-by: Yang Shi <[email protected]>
Acked-by: Andrey Ryabinin <[email protected]>
Tested-by: Mark Rutland <[email protected]>
Signed-off-by: Catalin Marinas <[email protected]>

diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig
index 5a1f2e47d153af12b7eebf202f79387a36a19bec..fa51ff0470c18a8aea2f3550ca4827fc30c3d46d 100644 (file)
--- a/arch/arm64/Kconfig
+++ b/arch/arm64/Kconfig
@@ -14,6 +14,7 @@ config ARM64
        select ARCH_WANT_OPTIONAL_GPIOLIB
        select ARCH_WANT_COMPAT_IPC_PARSE_VERSION
        select ARCH_WANT_FRAME_POINTERS
+       select ARCH_HAS_UBSAN_SANITIZE_ALL
        select ARM_AMBA
        select ARM_ARCH_TIMER
        select ARM_GIC