[PATCH/LOCAL 1/3] arm64: renesas: defconfig: Enable slab hardening and kmalloc buckets

[Geert Uytterhoeven <geert+renesas@xxxxxxxxx>]

Enable slab freelist metadata hardening, which in turn enables support
for allocation from separate kmalloc buckets.  The latter is recommended
to be enabled, as per its help text.

Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
---
 arch/arm64/configs/renesas_defconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm64/configs/renesas_defconfig b/arch/arm64/configs/renesas_defconfig
index c778d1b792c6d852..ec8af3ed1b382ac2 100644
--- a/arch/arm64/configs/renesas_defconfig
+++ b/arch/arm64/configs/renesas_defconfig
@@ -78,6 +78,7 @@ CONFIG_KVM=y
 CONFIG_JUMP_LABEL=y
 CONFIG_BLK_DEV_INTEGRITY=y
 # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
+CONFIG_SLAB_FREELIST_HARDENED=y
 # CONFIG_COMPAT_BRK is not set
 CONFIG_KSM=y
 CONFIG_TRANSPARENT_HUGEPAGE=y
-- 
2.34.1