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authorPaul Burton <paul.burton@imgtec.com>2016-10-08 23:47:14 +0200
committerRalf Baechle <ralf@linux-mips.org>2016-10-10 15:28:53 +0200
commitcabca8c098f00c91aeb59170e86e5c5fa4f494c2 (patch)
tree01ccf96a4a2ec7ac3f6ad234ea49355756791e39 /arch/mips/Kconfig
parentMIPS: generic: Convert SEAD-3 to a generic board (diff)
downloadlinux-cabca8c098f00c91aeb59170e86e5c5fa4f494c2.tar.xz
linux-cabca8c098f00c91aeb59170e86e5c5fa4f494c2.zip
MIPS: Enable hardened usercopy
Enable CONFIG_HARDENED_USERCOPY checks for MIPS, calling check_object size in all of copy_{to,from}_user(), __copy_{to,from}_user() & __copy_{to,from}_user_inatomic(). Signed-off-by: Paul Burton <paul.burton@imgtec.com> Cc: Kees Cook <keescook@chromium.org> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/14371/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/Kconfig')
-rw-r--r--arch/mips/Kconfig1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index a7d9224c2a50..7f6da2c8023d 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -66,6 +66,7 @@ config MIPS
select HANDLE_DOMAIN_IRQ
select HAVE_EXIT_THREAD
select HAVE_REGS_AND_STACK_ACCESS_API
+ select HAVE_ARCH_HARDENED_USERCOPY
menu "Machine selection"