Re: [Merge branch 'core-debugobjects-for-linus' of git] 575260e3f8: WARNING: CPU: 0 PID: 1 at kernel/time/hrtimer.c:1090 hrtimer_init

From: Marc Zyngier
Date: Sat Feb 25 2017 - 06:51:23 EST


On Sat, Feb 25 2017 at 1:54:16 am GMT, Fengguang Wu <wfg@xxxxxxxxxxxxxxx> wrote:
> Hi Linus,
>
> On Fri, Feb 24, 2017 at 02:37:04PM -0800, Linus Torvalds wrote:
>>This looks like two -tip trees together show some issue - the timer
>>updates from Thomas triggering a debugobjects check from Ingo, thus
>>fingering my merge as the culprit.
>>
>>Added Thomas/Ingo to the cc, leaving everything quoted for their
>>edification and enjoyment.
>
> The call trace looks similar to the below bug, so CC mac80211
> maintainer and Marc.
>
> The discussed fix patch is for drivers/net/wireless/mac80211_hwsim.c
> and is not mainlined yet due to in a different tree.

I enjoy running jokes as much as the next guy, but this one is starting
to get long in the tooth (I have 4 separate reports of it, and patches
have been proposed at least twice). Can someone please apply the below
patch or anything to the same effect?

Thanks,

M.