| commit | f36d340122ae8744e64af0a92a6f77b97542c0a4 | [log] [tgz] |
|---|---|---|
| author | Russell King <rmk+kernel@arm.linux.org.uk> | Tue Nov 30 12:21:30 2010 +0000 |
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | Mon Dec 20 15:09:11 2010 +0000 |
| tree | 85f7d8dc6d1407ea0fd7b3673a8b9ce0ec9d7507 | |
| 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>