diff options
| author | Anton Blanchard <anton@samba.org> | 2012-04-04 18:26:39 +0000 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2012-04-30 15:35:10 +1000 |
| commit | 82087414c608440c5ca7faa5c2fb6327daebcd15 (patch) | |
| tree | 156c5ae4bf4e0c2b8e27f2bc499b2248a7fe28a4 /arch/powerpc/kernel/paca.c | |
| parent | 823df43552da39fd48a2dd74949363a1c8cf62bb (diff) | |
powerpc: No need to preserve count register across system call
The count register is volatile so we don't need to preserve it.
Store zero to the entry in the exception frame.
Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/kernel/paca.c')
0 files changed, 0 insertions, 0 deletions