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powerpc: Remove static branch prediction in 64bit traced syscall path
authorAnton Blanchard <anton@samba.org>
Tue, 8 Jan 2013 23:47:36 +0000 (10:47 +1100)
committerEric Paris <eparis@redhat.com>
Wed, 10 Apr 2013 16:49:20 +0000 (12:49 -0400)
commit2540334adc1c7241a7f91a9cf7ec56776d3f601b
tree408310bd8a9e980a169b0644ffbe220b29faf39etree | snapshot (tar.gz zip)
parentcdee3904b4ce7c03d1013ed6dd704b43ae7fc2e9commit | diff
powerpc: Remove static branch prediction in 64bit traced syscall path

Some distros enable auditing by default which forces us through the
syscall trace path. Remove the static branch prediction in our 64bit
syscall handler and let the hardware do the prediction.

Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Eric Paris <eparis@redhat.com>
arch/powerpc/kernel/entry_64.S diff | blob | blame | history