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(parent: e0a45b4) | patch
x86/entry: Get rid of two-phase syscall entry work
authorAndy Lutomirski <luto@kernel.org>
Fri, 27 May 2016 20:08:59 +0000 (13:08 -0700)
committerKees Cook <keescook@chromium.org>
Tue, 14 Jun 2016 17:54:39 +0000 (10:54 -0700)
commit86752cb76eb146883e5f9df710757cd5550df648
treef12f5fd3475ae8e12a4b209e7cb517b363ec864atree | snapshot
parente0a45b45e4419e638d278338393c3999594f3693commit | diff
x86/entry: Get rid of two-phase syscall entry work

I added two-phase syscall entry work back when the entry slow path
was very slow.  Nowadays, the entry slow path is fast and two-phase
entry work serves no purpose.  Remove it.

Signed-off-by: Andy Lutomirski <luto@kernel.org>
Signed-off-by: Kees Cook <keescook@chromium.org>
arch/x86/entry/common.c diff | blob | history
arch/x86/include/asm/ptrace.h diff | blob | history
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