Subject: [PATCH v3 8/9] powerpc/Kconfig: Enable STRICT_KERNEL_RWX

From: Balbir Singh <[email-masked]>
Date: Tue, 6 Jun 2017 14:29:44 +1000

We have the basic support in the form of patching R/O
text sections, linker scripts for extending alignment
of text data. We've also got mark_rodata_ro()

Signed-off-by: Balbir Singh <[email-masked]>
---
 arch/powerpc/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index a81460b..4803792 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -171,6 +171,7 @@ config PPC
 	select HAVE_ARCH_MMAP_RND_COMPAT_BITS	if COMPAT
 	select HAVE_ARCH_SECCOMP_FILTER
 	select HAVE_ARCH_TRACEHOOK
+	select ARCH_HAS_STRICT_KERNEL_RWX	if PPC64 && PPC_BOOK3S
 	select HAVE_CBPF_JIT			if !PPC64
 	select HAVE_CONTEXT_TRACKING		if PPC64
 	select HAVE_DEBUG_KMEMLEAK
-- 
2.9.4