1.1.6 build fails on FC30

Udo van den Heuvel udovdh at xs4all.nl
Sun Nov 3 12:22:42 UTC 2019


On 03-11-2019 13:10, Achim Gratz via devel wrote:
>> We do have continuous timer ticks enabled.
> 
> That doesn't matter AFAIK.  The incompatibility is already introduced by
> 
> CONFIG_NO_HZ_COMMON=y

Ah.... This box has that setting.
The other does not.

> based on the comments in the source.  Again, if you don#t actually use
> hardpps (and if this is the same Ryzen system you've had the timer
> trouble on) it would be much more likely to work if you didn't configure
> NTP_PPS and left the timer selection at the automoatic choice TSC
> instead of forcing HPET.

We force hpet on the kernel commandline.

>> We do run a 250HZ configuration.
> 
> I'm pretty sure that hardpps was never thotoughly tested with HZ that

Thanks for your thoughts. I will post the results...

Udo




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