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[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [PATCH] x86/time: do not kill calibration timer on suspend
On Fri, Apr 10, 2026 at 10:55:04AM +0200, Roger Pau Monne wrote:
> A killed timer will ignore further set_timer() calls, and hence won't be
> re-armed unless it's initialized again. Use stop_timer() instead of
> kill_timer() in time_suspend(), so that the set_timer() call in
> time_resume() successfully re-arms the timer. Otherwise time calibration
> is no longer scheduled (and executed) after resuming from S3 suspend.
>
> Fixes: 6d90db1a2ca1 ("x86: rendezvous-based local time calibration")
> Reported-by: Marek Marczykowski-Górecki <marmarek@xxxxxxxxxxxxxxxxxxxxxx>
> Signed-off-by: Roger Pau Monné <roger.pau@xxxxxxxxxx>
I confirm this fixes the issue, thanks!
Tested-by: Marek Marczykowski-Górecki <marmarek@xxxxxxxxxxxxxxxxxxxxxx>
--
Best Regards,
Marek Marczykowski-Górecki
Invisible Things Lab
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