From: Sebastian Andrzej Siewior
If alarm_try_to_cancel() requires a retry, then depending on the
priority setting the retry loop might prevent timer callback completion
on RT. Prevent that by waiting for completion on RT, no change for a
non RT kernel.
Cc: stable...@vger.kernel.org
Signed-off-by
On 2018-04-03 20:32:36 [+0200], Daniel Wagner wrote:
> Hi Sebastian,
>
> On 03/28/2018 12:07 PM, Sebastian Andrzej Siewior wrote:
> > If alarm_try_to_cancel() requires a retry, then depending on the
> > priority setting the retry loop might prevent timer callback completion
> > on RT. Prevent that
Hi Sebastian,
On 03/28/2018 12:07 PM, Sebastian Andrzej Siewior wrote:
If alarm_try_to_cancel() requires a retry, then depending on the
priority setting the retry loop might prevent timer callback completion
on RT. Prevent that by waiting for completion on RT, no change for a
non RT kernel.
Cc:
If alarm_try_to_cancel() requires a retry, then depending on the
priority setting the retry loop might prevent timer callback completion
on RT. Prevent that by waiting for completion on RT, no change for a
non RT kernel.
Cc: stable...@vger.kernel.org
Signed-off-by: Sebastian Andrzej Siewior
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