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<b>Patch Details</b>
<table>
<tr><td><b>Series:</b></td><td>series starting with [01/41] drm/i915/gem: Don't drop the timeline lock during execbuf</td></tr>
<tr><td><b>URL:</b></td><td><a href="https://patchwork.freedesktop.org/series/80163/">https://patchwork.freedesktop.org/series/80163/</a></td></tr>
<tr><td><b>State:</b></td><td>failure</td></tr>
<tr><td><b>Details:</b></td><td><a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6905/index.html">https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6905/index.html</a></td></tr>
</table>
<h1>CI Bug Log - changes from CI_DRM_8828 -> Trybot_6905</h1>
<h2>Summary</h2>
<p><strong>FAILURE</strong></p>
<p>Serious unknown changes coming with Trybot_6905 absolutely need to be<br />
verified manually.</p>
<p>If you think the reported changes have nothing to do with the changes<br />
introduced in Trybot_6905, please notify your bug team to allow them<br />
to document this new failure mode, which will reduce false positives in CI.</p>
<p>External URL: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6905/index.html</p>
<h2>Possible new issues</h2>
<p>Here are the unknown changes that may have been introduced in Trybot_6905:</p>
<h3>IGT changes</h3>
<h4>Possible regressions</h4>
<ul>
<li>
<p>igt@i915_selftest@live@execlists:</p>
<ul>
<li>
<p>fi-cfl-8109u: <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8828/fi-cfl-8109u/igt@i915_selftest@live@execlists.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6905/fi-cfl-8109u/igt@i915_selftest@live@execlists.html">DMESG-WARN</a></p>
</li>
<li>
<p>fi-icl-u2: <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8828/fi-icl-u2/igt@i915_selftest@live@execlists.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6905/fi-icl-u2/igt@i915_selftest@live@execlists.html">INCOMPLETE</a></p>
</li>
<li>
<p>fi-tgl-u2: NOTRUN -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6905/fi-tgl-u2/igt@i915_selftest@live@execlists.html">INCOMPLETE</a></p>
</li>
</ul>
</li>
<li>
<p>igt@i915_selftest@live@gem_execbuf:</p>
<ul>
<li>
<p>fi-snb-2600: <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8828/fi-snb-2600/igt@i915_selftest@live@gem_execbuf.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6905/fi-snb-2600/igt@i915_selftest@live@gem_execbuf.html">DMESG-FAIL</a></p>
</li>
<li>
<p>fi-snb-2520m: <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8828/fi-snb-2520m/igt@i915_selftest@live@gem_execbuf.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6905/fi-snb-2520m/igt@i915_selftest@live@gem_execbuf.html">DMESG-FAIL</a></p>
</li>
</ul>
</li>
<li>
<p>igt@i915_selftest@live@gt_contexts:</p>
<ul>
<li>fi-skl-lmem: <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8828/fi-skl-lmem/igt@i915_selftest@live@gt_contexts.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6905/fi-skl-lmem/igt@i915_selftest@live@gt_contexts.html">INCOMPLETE</a></li>
</ul>
</li>
</ul>
<h4>Suppressed</h4>
<p>The following results come from untrusted machines, tests, or statuses.<br />
They do not affect the overall result.</p>
<ul>
<li>
<p>igt@i915_selftest@live@execlists:</p>
<ul>
<li>
<p>{fi-kbl-7560u}: <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8828/fi-kbl-7560u/igt@i915_selftest@live@execlists.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6905/fi-kbl-7560u/igt@i915_selftest@live@execlists.html">DMESG-WARN</a></p>
</li>
<li>
<p>{fi-tgl-dsi}: <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8828/fi-tgl-dsi/igt@i915_selftest@live@execlists.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6905/fi-tgl-dsi/igt@i915_selftest@live@execlists.html">DMESG-WARN</a></p>
</li>
</ul>
</li>
</ul>
<h2>New tests</h2>
<p>New tests have been introduced between CI_DRM_8828 and Trybot_6905:</p>
<h3>New IGT tests (1)</h3>
<ul>
<li>igt@i915_selftest@live@scheduler:<ul>
<li>Statuses : 32 pass(s)</li>
<li>Exec time: [0.47, 37.93] s</li>
</ul>
</li>
</ul>
<h2>Known issues</h2>
<p>Here are the changes found in Trybot_6905 that come from known issues:</p>
<h3>IGT changes</h3>
<h4>Issues hit</h4>
<ul>
<li>
<p>igt@gem_exec_suspend@basic-s3:</p>
<ul>
<li>fi-tgl-u2: <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8828/fi-tgl-u2/igt@gem_exec_suspend@basic-s3.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6905/fi-tgl-u2/igt@gem_exec_suspend@basic-s3.html">FAIL</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/1888">i915#1888</a>)</li>
</ul>
</li>
<li>
<p>igt@i915_module_load@reload:</p>
<ul>
<li>fi-tgl-u2: <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8828/fi-tgl-u2/igt@i915_module_load@reload.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6905/fi-tgl-u2/igt@i915_module_load@reload.html">DMESG-WARN</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/1982">i915#1982</a>)</li>
</ul>
</li>
<li>
<p>igt@i915_pm_rpm@basic-pci-d3-state:</p>
<ul>
<li>fi-byt-j1900: <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8828/fi-byt-j1900/igt@i915_pm_rpm@basic-pci-d3-state.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6905/fi-byt-j1900/igt@i915_pm_rpm@basic-pci-d3-state.html">DMESG-WARN</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/1982">i915#1982</a>)</li>
</ul>
</li>
<li>
<p>igt@kms_flip@basic-flip-vs-wf_vblank@c-dp1:</p>
<ul>
<li>fi-apl-guc: <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8828/fi-apl-guc/igt@kms_flip@basic-flip-vs-wf_vblank@c-dp1.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6905/fi-apl-guc/igt@kms_flip@basic-flip-vs-wf_vblank@c-dp1.html">INCOMPLETE</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/1635">i915#1635</a>)</li>
</ul>
</li>
</ul>
<h4>Possible fixes</h4>
<ul>
<li>igt@i915_selftest@live@gem_contexts:<ul>
<li>fi-tgl-u2: <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8828/fi-tgl-u2/igt@i915_selftest@live@gem_contexts.html">INCOMPLETE</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/2045">i915#2045</a>) -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6905/fi-tgl-u2/igt@i915_selftest@live@gem_contexts.html">PASS</a></li>
</ul>
</li>
</ul>
<h4>Warnings</h4>
<ul>
<li>
<p>igt@gem_exec_suspend@basic-s3:</p>
<ul>
<li>fi-kbl-x1275: <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8828/fi-kbl-x1275/igt@gem_exec_suspend@basic-s3.html">DMESG-WARN</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/62">i915#62</a> / <a href="https://gitlab.freedesktop.org/drm/intel/issues/92">i915#92</a> / <a href="https://gitlab.freedesktop.org/drm/intel/issues/95">i915#95</a>) -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6905/fi-kbl-x1275/igt@gem_exec_suspend@basic-s3.html">DMESG-WARN</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/1982">i915#1982</a> / <a href="https://gitlab.freedesktop.org/drm/intel/issues/62">i915#62</a> / <a href="https://gitlab.freedesktop.org/drm/intel/issues/92">i915#92</a> / <a href="https://gitlab.freedesktop.org/drm/intel/issues/95">i915#95</a>)</li>
</ul>
</li>
<li>
<p>igt@i915_pm_rpm@module-reload:</p>
<ul>
<li>fi-kbl-x1275: <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8828/fi-kbl-x1275/igt@i915_pm_rpm@module-reload.html">SKIP</a> (<a href="https://bugs.freedesktop.org/show_bug.cgi?id=109271">fdo#109271</a>) -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6905/fi-kbl-x1275/igt@i915_pm_rpm@module-reload.html">DMESG-FAIL</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/62">i915#62</a>)</li>
</ul>
</li>
<li>
<p>igt@kms_flip@basic-flip-vs-dpms@a-dp1:</p>
<ul>
<li>fi-kbl-x1275: <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8828/fi-kbl-x1275/igt@kms_flip@basic-flip-vs-dpms@a-dp1.html">DMESG-WARN</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/62">i915#62</a> / <a href="https://gitlab.freedesktop.org/drm/intel/issues/92">i915#92</a> / <a href="https://gitlab.freedesktop.org/drm/intel/issues/95">i915#95</a>) -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6905/fi-kbl-x1275/igt@kms_flip@basic-flip-vs-dpms@a-dp1.html">DMESG-WARN</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/62">i915#62</a> / <a href="https://gitlab.freedesktop.org/drm/intel/issues/92">i915#92</a>)</li>
</ul>
</li>
<li>
<p>igt@kms_force_connector_basic@force-edid:</p>
<ul>
<li>fi-kbl-x1275: <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8828/fi-kbl-x1275/igt@kms_force_connector_basic@force-edid.html">DMESG-WARN</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/62">i915#62</a> / <a href="https://gitlab.freedesktop.org/drm/intel/issues/92">i915#92</a>) -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6905/fi-kbl-x1275/igt@kms_force_connector_basic@force-edid.html">DMESG-WARN</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/62">i915#62</a> / <a href="https://gitlab.freedesktop.org/drm/intel/issues/92">i915#92</a> / <a href="https://gitlab.freedesktop.org/drm/intel/issues/95">i915#95</a>) +5 similar issues</li>
</ul>
</li>
</ul>
<p>{name}: This element is suppressed. This means it is ignored when computing<br />
the status of the difference (SUCCESS, WARNING, or FAILURE).</p>
<h2>Participating hosts (42 -> 35)</h2>
<p>Missing (7): fi-ilk-m540 fi-hsw-4200u fi-byt-squawks fi-bsw-cyan fi-ctg-p8600 fi-byt-clapper fi-bdw-samus </p>
<h2>Build changes</h2>
<ul>
<li>Linux: CI_DRM_8828 -> Trybot_6905</li>
</ul>
<p>CI-20190529: 20190529<br />
CI_DRM_8828: 3a8a4f98f366b8e5f9bd54d93d8c9d4d4e0551e9 @ git://anongit.freedesktop.org/gfx-ci/linux<br />
IGT_5755: e9ef5db4cd286fb4bf151a24efcd7a62a4df18f1 @ git://anongit.freedesktop.org/xorg/app/intel-gpu-tools<br />
Trybot_6905: 8452d1bc8d01f2e317810576aef4f4aecf22bd69 @ git://anongit.freedesktop.org/gfx-ci/linux</p>
<p>== Linux commits ==</p>
<p>8452d1bc8d01 drm/i915/gt: Another tweak for flushing the tasklets<br />
eee78a0768a6 drm/i915/gt: Support virtual engine queues<br />
421f4bba99b2 drm/i915: Prune empty priolists<br />
f39bd705c414 drm/i915/gt: Defer the kmem_cache_free() until after the HW submit<br />
bd5e6cad9184 drm/i915: Move saturated workload detection back to the context<br />
08238e677235 drm/i915: Replace the priority boosting for the display with a deadline<br />
48aca90280cf drm/i915/gt: Specify a deadline for the heartbeat<br />
43d75b136934 drm/i915: Fair low-latency scheduling<br />
50c8d32144af drm/i915/gt: Remove timeslice suppression<br />
1cd99a9f84b0 drm/i915: Improve DFS for priority inheritance<br />
ceef16986f61 drm/i915/selftests: Measure set-priority duration<br />
0a10eb757544 drm/i915: Restructure priority inheritance<br />
14f73fee57a2 drm/i915: Teach the i915_dependency to use a double-lock<br />
44f53d79f000 drm/i915/gt: Do not suspend bonded requests if one hangs<br />
bf44c01354a3 drm/i915: Replace engine->schedule() with a known request operation<br />
b30b2328bbcd drm/i915: Remove I915_USER_PRIORITY_SHIFT<br />
2775b08c6ce1 drm/i915: Strip out internal priorities<br />
7fc319a272b3 drm/i915: Lift waiter/signaler iterators<br />
d00f1517ee20 drm/i915/gt: Convert stats.active to plain unsigned int<br />
35b8e9d88c56 drm/i915/gt: Extract busy-stats for ring-scheduler<br />
b465e866cbab drm/i915/gt: Drop atomic for engine->fw_active tracking<br />
7d8c2556601d drm/i915/gt: ce->inflight updates are now serialised<br />
60fef29378da drm/i915/gt: Simplify virtual engine handling for execlists_hold()<br />
687f500ed536 drm/i915/gt: Resubmit the virtual engine on schedule-out<br />
d97100eaf5b8 drm/i915/gt: Defer schedule_out until after the next dequeue<br />
7d1f665fdf76 drm/i915/gt: Decouple inflight virtual engines<br />
bc56a6abe358 drm/i915/gt: Use virtual_engine during execlists_dequeue<br />
3382d5e19530 drm/i915/gt: Free stale request on destroying the virtual engine<br />
fa65a8658d86 drm/i915/gt: Replace direct submit with direct call to tasklet<br />
d23b4c4aeecb drm/i915/gt: Refactor heartbeat request construction and submission<br />
d2d5fa030048 drm/i915/gt: Check for a completed last request once<br />
81593fedc679 drm/i915/gt: Decouple completed requests on unwind<br />
dae3d16bad7e drm/i915: Reduce test_and_set_bit to set_bit in i915_request_submit()<br />
44119c3ede79 drm/i915/gem: Reduce ctx->engines_mutex for get_engines()<br />
e654a075d926 drm/i915/gem: Reduce ctx->engine_mutex for reading the clone source<br />
55e314e1480a drm/i915: Drop i915_request.lock requirement for intel_rps_boost()<br />
95c60bd37fe1 drm/i915: Drop i915_request.lock serialisation around await_start<br />
9daf512ae229 drm/i915/gt: Split the breadcrumb spinlock between global and contexts<br />
278f6218eb3d drm/i915/gt: Protect context lifetime with RCU<br />
a15835b722b7 drm/i915/gt: Track signaled breadcrumbs outside of the breadcrumb spinlock<br />
ab494cdecd59 drm/i915/gem: Don't drop the timeline lock during execbuf</p>
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