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(parent: 73d3588) | patch
powerpc/uaccess: Enable hardened usercopy
authorKees Cook <keescook@chromium.org>
Thu, 23 Jun 2016 22:10:01 +0000 (15:10 -0700)
committerKees Cook <keescook@chromium.org>
Tue, 26 Jul 2016 21:41:51 +0000 (14:41 -0700)
commit1d3c1324746fed0e34a5b94d3ed303e7521ed603
treed66dc4264cc9e9ac2832e463d8ba24ebf46d65f9tree | snapshot
parent73d35887e24da77e8d1321b2e92bd9b9128e2fc2commit | diff
powerpc/uaccess: Enable hardened usercopy

Enables CONFIG_HARDENED_USERCOPY checks on powerpc.

Based on code from PaX and grsecurity.

Signed-off-by: Kees Cook <keescook@chromium.org>
Tested-by: Michael Ellerman <mpe@ellerman.id.au>
arch/powerpc/Kconfig diff | blob | history
arch/powerpc/include/asm/uaccess.h diff | blob | history
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