[PATCH] powerpc/qe: Convert qe_ic_lock to raw_spinlock
Kumar Gala
galak at kernel.crashing.org
Fri Feb 19 09:01:19 EST 2010
On Feb 18, 2010, at 7:43 AM, Anton Vorontsov wrote:
> Interrupt controllers' hooks are executed in the atomic context, so
> they are not permitted to sleep (with RT kernels non-raw spinlocks are
> sleepable). So, qe_ic_lock has to be a real (non-sleepable) spinlock.
>
> Signed-off-by: Anton Vorontsov <avorontsov at ru.mvista.com>
> ---
applied to next
- k
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