Messages in this thread | | | Date | Fri, 3 Jul 2015 15:19:40 +0200 (CEST) | From | Thomas Gleixner <> | Subject | Re: Possible regression due to "tick: broadcast: Prevent livelock from event handler" |
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On Fri, 3 Jul 2015, Wolfram Sang wrote: > Hi Simon, > > > I have observed what appears to be a regression while testing next-20150702 > > which seems to be caused by 2951d5c031a3 ("tick: broadcast: Prevent > > livelock from event handler"). > > Does reverting help? I see a similar case with your branch > renesas-devel-20150629-v4.1 which does not include both commits.
This branch has actually none of the clockevent/tick related changes which are in next/linus tree. So 2951d5c031a3 is hardly the culprit.
> For this branch, if I select CONFIG_NO_HZ_IDLE and *no* CONFIG_HIGH_RES_TIMERS,
So with high res timers it boots. Can you please provide the output of /proc/timer_list for that case?
Thanks,
tglx
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