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tile: Enter idle with preemption disabled

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cpu_idle() needs to be called with preemption disabled.

Signed-off-by: Thomas Gleixner <[email protected]>
Cc: Linus Torvalds <[email protected]>
Cc: Rusty Russell <[email protected]>
Cc: Paul McKenney <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Reviewed-by: Cc: Srivatsa S. Bhat <[email protected]>
Cc: Magnus Damm <[email protected]>
Acked-by: Chris Metcalf <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Thomas Gleixner <[email protected]>
This commit is contained in:
Thomas Gleixner 2013-03-21 22:50:00 +01:00
commit e26ef8fe72
1 changed files with 0 additions and 2 deletions
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2
arch/tile/kernel/smpboot.c
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@ -207,8 +207,6 @@ void __cpuinit online_secondary(void)
/* Set up tile-timer clock-event device on this cpu */
setup_tile_timer();
preempt_enable();
cpu_idle();
}