| Date | Thu, 21 Mar 2013 21:53:20 -0000 | From | Thomas Gleixner <> | Subject | [patch 30/34] tile: Enter idle with preemption disabled |
| |
cpu_idle() needs to be called with preemption disabled.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Chris Metcalf <cmetcalf@tilera.com> --- arch/tile/kernel/smpboot.c | 2 -- 1 file changed, 2 deletions(-)
Index: linux-2.6/arch/tile/kernel/smpboot.c =================================================================== --- linux-2.6.orig/arch/tile/kernel/smpboot.c +++ linux-2.6/arch/tile/kernel/smpboot.c @@ -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(); }
|