From 1d3c1324746fed0e34a5b94d3ed303e7521ed603 Mon Sep 17 00:00:00 2001 From: Kees Cook Date: Thu, 23 Jun 2016 15:10:01 -0700 Subject: powerpc/uaccess: Enable hardened usercopy Enables CONFIG_HARDENED_USERCOPY checks on powerpc. Based on code from PaX and grsecurity. Signed-off-by: Kees Cook Tested-by: Michael Ellerman --- arch/powerpc/Kconfig | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/powerpc/Kconfig') diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig index 0a9d439bcda6..0ac48a81632d 100644 --- a/arch/powerpc/Kconfig +++ b/arch/powerpc/Kconfig @@ -164,6 +164,7 @@ config PPC select ARCH_HAS_UBSAN_SANITIZE_ALL select ARCH_SUPPORTS_DEFERRED_STRUCT_PAGE_INIT select HAVE_LIVEPATCH if HAVE_DYNAMIC_FTRACE_WITH_REGS + select HAVE_ARCH_HARDENED_USERCOPY config GENERIC_CSUM def_bool CPU_LITTLE_ENDIAN -- cgit v1.2.3