Guo Ren f2c9699f65 riscv: Add STACKPROTECTOR supported ... The -fstack-protector & -fstack-protector-strong features are from gcc. The patch only add basic kernel support to stack-protector feature and some arch could have its own solution such as ARM64_PTR_AUTH. After enabling STACKPROTECTOR and STACKPROTECTOR_STRONG, the .text size is expanded from 0x7de066 to 0x81fb32 (only 5%) to add canary checking code. Signed-off-by: Guo Ren <guoren@linux.alibaba.com> Reviewed-by: Kees Cook <keescook@chromium.org> Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>		2020-07-30 11:37:39 -07:00
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asm	riscv: Add STACKPROTECTOR supported	2020-07-30 11:37:39 -07:00
uapi/asm	riscv: Fix typo in asm/hwcap.h uapi header	2020-07-30 11:37:38 -07:00