[Bug 104594] [CI] igt at drm_mm@* - dmesg-warn - BUG: using smp_processor_id() in preemptible [00000000] code: drm_mm

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Wed Jan 24 09:34:19 UTC 2018


https://bugs.freedesktop.org/show_bug.cgi?id=104594

--- Comment #6 from Marta Löfstedt <marta.lofstedt at intel.com> ---
(In reply to Chris Wilson from comment #5)
> (In reply to Marta Löfstedt from comment #4)
> > Nope, this was not fixed new test on CI_DRM_3677:
> > 
> > https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_3677/shard-kbl5/
> > igt at drm_mm@align32.html
> > https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_3677/shard-kbl5/
> > igt at drm_mm@color.html
> 
> No, this is a cascade failure from live_hangcheck on kbl. See the stack page
> overflow double fault.

Agreed, keep forgetting that selftest shard don't have randomized test
ordering. igt at drv_selftest@live_hangcheck is covered by softdog bug 104262. But
it has been flip/flopping pass/fail/incomplete for quite some time on
KBL-shards. All fails seem to correspond to issues on drm_mm tests.

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