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Re: Slow (higher scheduling latency?) system after S3 - regression 4.17 -> 4.19 ?


  • To: Jan Beulich <jbeulich@xxxxxxxx>
  • From: Marek Marczykowski-Górecki <marmarek@xxxxxxxxxxxxxxxxxxxxxx>
  • Date: Thu, 26 Mar 2026 14:05:13 +0100
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On Thu, Mar 26, 2026 at 09:21:16AM +0100, Jan Beulich wrote:
> On 25.03.2026 20:13, Marek Marczykowski-Górecki wrote:
> > In the "bad" case, I see this extra line:
> > (XEN) [    6.902973] Platform timer appears to have unexpectedly wrapped 1 
> > times.
> > 
> > But in an earlier run of the same build it's not there.
> 
> And in that earlier run, did the post-S3 delays also not occur?

Regardless of the above message, the "bad" build had the post-S3 delays.

-- 
Best Regards,
Marek Marczykowski-Górecki
Invisible Things Lab

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