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| author | Russell King <rmk+kernel@arm.linux.org.uk> | 2010-11-30 12:21:30 +0000 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2010-12-20 15:09:11 +0000 |
| commit | f36d340122ae8744e64af0a92a6f77b97542c0a4 (patch) | |
| tree | 85f7d8dc6d1407ea0fd7b3673a8b9ce0ec9d7507 /drivers/video/au1100fb.c | |
| parent | bbc81fd4327f9ed4480b05981e38acd48b1d184a (diff) | |
ARM: CPU hotplug: ensure correct ordering of unplug
Don't call idle_task_exit() with interrupts disabled, and ensure
that we have a memory barrier after interrupts are disabled but
before signalling that this CPU has shut down.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'drivers/video/au1100fb.c')
0 files changed, 0 insertions, 0 deletions