diff options
| author | H. Peter Anvin <hpa@linux.intel.com> | 2013-12-19 12:30:03 -0800 |
|---|---|---|
| committer | H. Peter Anvin <hpa@linux.intel.com> | 2013-12-19 12:30:03 -0800 |
| commit | 7d590cca7cd2cce4ed7c47d221d6f90566653ba8 (patch) | |
| tree | 0100935f6b39020b26a2ea0b2dae66527a42e41c /arch/powerpc/lib/copyuser_64.S | |
| parent | 7e98b71920464b8d15fa95c74366416cd3c88861 (diff) | |
x86, idle: Add memory barriers around clflush in mwait_play_dead()
For consistency with mwait_idle_with_hints(). Not sure they help, but
they really won't hurt...
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Len Brown <len.brown@intel.com>
Link: http://lkml.kernel.org/r/CA%2B55aFzGxcML7j8CEvQPYzh0W81uVoAAVmGctMOUZ7CZ1yYd2A@mail.gmail.com
Diffstat (limited to 'arch/powerpc/lib/copyuser_64.S')
0 files changed, 0 insertions, 0 deletions