Enables CONFIG_HARDENED_USERCOPY checks on arm64. As done by KASAN in -next, renames the low-level functions to __arch_copy_*_user() so a static inline can do additional work before the copy. Signed-off-by: Kees Cook <keescook@chromium.org> (cherry picked from commit faf5b63e294151d6ac24ca6906d6f221bd3496cd) Signed-off-by: Alex Shi <alex.shi@linaro.org> |
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uapi/asm |