When available, CONFIG_KERNEL_RWX should be default-enabled. Cc: Benjamin Herrenschmidt <b...@kernel.crashing.org> Cc: Paul Mackerras <pau...@samba.org> Cc: Michael Ellerman <m...@ellerman.id.au> Cc: linuxppc-dev@lists.ozlabs.org Signed-off-by: Kees Cook <keesc...@chromium.org> --- arch/powerpc/Kconfig | 1 + 1 file changed, 1 insertion(+)
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig index 809c468edab1..9a549bbfc278 100644 --- a/arch/powerpc/Kconfig +++ b/arch/powerpc/Kconfig @@ -178,6 +178,7 @@ config PPC select HAVE_ARCH_TRACEHOOK select ARCH_HAS_STRICT_KERNEL_RWX if ((PPC_BOOK3S_64 || PPC32) && !RELOCATABLE && !HIBERNATION) select ARCH_OPTIONAL_KERNEL_RWX if ARCH_HAS_STRICT_KERNEL_RWX + select ARCH_OPTIONAL_KERNEL_RWX_DEFAULT select HAVE_CBPF_JIT if !PPC64 select HAVE_CONTEXT_TRACKING if PPC64 select HAVE_DEBUG_KMEMLEAK -- 2.7.4 -- Kees Cook Pixel Security