diff options
| author | Paul Burton <paul.burton@imgtec.com> | 2016-10-08 22:47:14 +0100 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2016-10-10 15:28:53 +0200 |
| commit | cabca8c098f00c91aeb59170e86e5c5fa4f494c2 (patch) | |
| tree | 01ccf96a4a2ec7ac3f6ad234ea49355756791e39 /arch/mips/Kconfig | |
| parent | 3f5f0a4475e13345326061f00c68f428232ba2bc (diff) | |
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/Kconfig | 1 |
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" |