From 40605274cf9b26f921df6d1875e3cf6fcc22dec0 Mon Sep 17 00:00:00 2001 From: Michael Ellerman Date: Fri, 14 Apr 2023 23:23:58 +1000 Subject: [PATCH] powerpc/configs/64s: Enable SLAB hardening options Fedora & CentOS enable these. Signed-off-by: Michael Ellerman Link: https://msgid.link/20230414132415.821564-15-mpe@ellerman.id.au --- arch/powerpc/configs/ppc64_defconfig | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/powerpc/configs/ppc64_defconfig b/arch/powerpc/configs/ppc64_defconfig index 59b9d8eb1c7b4..0aafe64cd1d7b 100644 --- a/arch/powerpc/configs/ppc64_defconfig +++ b/arch/powerpc/configs/ppc64_defconfig @@ -81,6 +81,10 @@ CONFIG_BINFMT_MISC=m CONFIG_ZSWAP=y CONFIG_Z3FOLD=y CONFIG_ZSMALLOC=y +# CONFIG_SLAB_MERGE_DEFAULT is not set +CONFIG_SLAB_FREELIST_RANDOM=y +CONFIG_SLAB_FREELIST_HARDENED=y +CONFIG_SHUFFLE_PAGE_ALLOCATOR=y # CONFIG_COMPAT_BRK is not set CONFIG_MEMORY_HOTPLUG=y CONFIG_MEMORY_HOTREMOVE=y -- 2.30.2