Bug 103666 - [CI] igt@drv_selftest@mock_breadcrumbs - dmesg-fail
Summary: [CI] igt@drv_selftest@mock_breadcrumbs - dmesg-fail
Status: CLOSED FIXED
Alias: None
Product: DRI
Classification: Unclassified
Component: DRM/Intel (show other bugs)
Version: DRI git
Hardware: Other All
: medium normal
Assignee: Intel GFX Bugs mailing list
QA Contact: Intel GFX Bugs mailing list
URL:
Whiteboard: ReadyForDev
Keywords:
: 103664 (view as bug list)
Depends on:
Blocks:
 
Reported: 2017-11-10 09:52 UTC by Marta Löfstedt
Modified: 2017-11-14 08:11 UTC (History)
1 user (show)

See Also:
i915 platform: BXT, GLK, HSW, KBL, SNB
i915 features:


Attachments

Description Marta Löfstedt 2017-11-10 09:52:07 UTC
new test igt@drv_selftest@mock_breadcrumbs was added from CI_DRM_3326. It has dmesg-fail on all shards on all runs so far.

Here are some examples:
https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_3329/shard-apl6/igt@drv_selftest@mock_breadcrumbs.html
https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_3329/shard-glkb4/igt@drv_selftest@mock_breadcrumbs.html
https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_3329/shard-hsw2/igt@drv_selftest@mock_breadcrumbs.html
https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_3329/shard-kbl5/igt@drv_selftest@mock_breadcrumbs.html
https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_3329/shard-snb6/igt@drv_selftest@mock_breadcrumbs.html

Note that it is not the same issues an all machines, also not that there can be different issues on the same machine on different invocations. So, go mine data from shards.
Comment 1 Chris Wilson 2017-11-10 12:01:29 UTC
commit c16c4ba7250b681e103126c54481a8b17c073758
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Tue Nov 7 10:20:03 2017 +0000

    drm/i915: Move irqs enabled assertion deeper for mock breadcrumbs
    
    In order to allow the mock breadcrumbs tests to run without device irqs
    being enabled, move the intel_irqs_enabled() assert deeper to just
    before we commit to enabling the HW irq.
    
    v2: Add a FIXME explaining that placing the assertion so deep is not
    ideal, but a compromise for mock breadcrumbs.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
    Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
    Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
    Cc: Matthew Auld <matthew.william.auld@gmail.com>
    Link: https://patchwork.freedesktop.org/patch/msgid/20171107102003.1802-1-chris@chris-wilson.co.uk
    Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Comment 2 Chris Wilson 2017-11-10 12:01:57 UTC
*** Bug 103664 has been marked as a duplicate of this bug. ***
Comment 3 Marta Löfstedt 2017-11-14 08:11:18 UTC
Issue not reproduced after CI_DRM_3331


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