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| author | Anton Blanchard <anton@samba.org> | 2011-05-08 21:20:19 (GMT) |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2011-05-19 04:30:42 (GMT) |
| commit | ba00ce1d6e08ad06f19f2ac53fd5c60bbe3fbeeb (patch) | |
| tree | dd0eca5139eb0a2fe55fcfa60feb1f3d03763360 /arch/powerpc/mm/pgtable_64.c | |
| parent | d988f0e3f84cb8a4f85ccdbca6f6fefcc37bedcb (diff) | |
| download | linux-fsl-qoriq-ba00ce1d6e08ad06f19f2ac53fd5c60bbe3fbeeb.tar.xz | |
powerpc: Remove static branch hint in giveup_altivec
A static branch hint will override dynamic branch prediction on
recent POWER CPUs. Since we are about to use more altivec in the
kernel remove the static hint in giveup_altivec that assumes
a userspace task is using altivec.
Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/mm/pgtable_64.c')
0 files changed, 0 insertions, 0 deletions