Messages in this thread | | | Date | Wed, 8 Jul 2015 08:40:17 +0200 | From | Michal Hocko <> | Subject | Re: WARNING: CPU: 0 PID: 3634 at drivers/gpu/drm/drm_irq.c:1141 drm_wait_one_vblank |
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I have just tried to boot 4.2-rc1 and cannot seem to reproduce the issue anymore.
On Tue 07-07-15 10:43:58, Daniel Vetter wrote: [...] > Can you please > boot with drm.debug=0xf (lots more nois in dmesg with this) and reproduce? > I only need the last few pages before the WARNING backtrace, just to > understand a bit better what's going on there.
And 0xf debug level seem to paper over the problem because I do not see the warning even with 4.1 where I am able to reproduce this reliably. This suggests this is a timing sensitive issue. -- Michal Hocko SUSE Labs
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