Re: Cycle offset is larger than allowed by the 'jiffies' clock's max_cycles value

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Am Mittwoch, 3. März 2021, 15:29:42 CET schrieb Helge Deller:
> On 3/1/21 7:44 PM, Rolf Eike Beer wrote:
> > Am Montag, 1. März 2021, 17:49:42 CET schrieb Rolf Eike Beer:
> >> Am Montag, 1. März 2021, 17:25:18 CET schrieb Rolf Eike Beer:
> >>> After upgrade to 5.11 get this multiple times per second on my C8000:
> >>> 
> >>> [   36.998702] WARNING: timekeeping: Cycle offset (29) is larger than
> >>> allowed by the 'jiffies' clock's max_cycles value (10): time overflow
> >>> danger [   36.998705]          timekeeping: Your kernel is sick, but
> >>> tries
> >>> to cope by capping time updates
> 
> I know I have seen this at least once with a 32-bit kernel in qemu as
> well....
> >> Not 5.11, but 5.10.11. 5.10.4 is fine. It could be a bad upgrade attempt,
> >> I'll retry once I have built a proper 5.11 kernel.
> > 
> > Ok, it's there also in 5.11.2:
> You don't see it in 5.11, but in 5.11.2.
> Sadly none of the changes between those versions seem related
> to this problem.
> 
> Do you still see this?
> I'd like to get it anaylzed/fixed.

I don't see it in 5.10.4, but in 5.11.2. I have not tried 5.11.0.

Eike

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