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<b>Patch Details</b>
<table>
<tr><td><b>Series:</b></td><td>series starting with [01/19] drm/i915: Replace engine->schedule() with a known request operation</td></tr>
<tr><td><b>URL:</b></td><td><a href="https://patchwork.freedesktop.org/series/86400/">https://patchwork.freedesktop.org/series/86400/</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_7506/index.html">https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7506/index.html</a></td></tr>
</table>
<h1>CI Bug Log - changes from CI_DRM_9696 -> Trybot_7506</h1>
<h2>Summary</h2>
<p><strong>FAILURE</strong></p>
<p>Serious unknown changes coming with Trybot_7506 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_7506, 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_7506/index.html</p>
<h2>Possible new issues</h2>
<p>Here are the unknown changes that may have been introduced in Trybot_7506:</p>
<h3>IGT changes</h3>
<h4>Possible regressions</h4>
<ul>
<li>igt@i915_selftest@live@execlists:<ul>
<li>fi-bsw-n3050: <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9696/fi-bsw-n3050/igt@i915_selftest@live@execlists.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7506/fi-bsw-n3050/igt@i915_selftest@live@execlists.html">DMESG-FAIL</a></li>
</ul>
</li>
</ul>
<h2>New tests</h2>
<p>New tests have been introduced between CI_DRM_9696 and Trybot_7506:</p>
<h3>New IGT tests (1)</h3>
<ul>
<li>igt@i915_selftest@live@scheduler:<ul>
<li>Statuses : 35 pass(s)</li>
<li>Exec time: [0.56, 9.28] s</li>
</ul>
</li>
</ul>
<h2>Known issues</h2>
<p>Here are the changes found in Trybot_7506 that come from known issues:</p>
<h3>IGT changes</h3>
<h4>Issues hit</h4>
<ul>
<li>
<p>igt@amdgpu/amd_basic@semaphore:</p>
<ul>
<li>fi-bsw-nick: NOTRUN -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7506/fi-bsw-nick/igt@amdgpu/amd_basic@semaphore.html">SKIP</a> (<a href="https://bugs.freedesktop.org/show_bug.cgi?id=109271">fdo#109271</a>) +17 similar issues</li>
</ul>
</li>
<li>
<p>igt@gem_tiled_blits@basic:</p>
<ul>
<li>fi-tgl-y: <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9696/fi-tgl-y/igt@gem_tiled_blits@basic.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7506/fi-tgl-y/igt@gem_tiled_blits@basic.html">DMESG-WARN</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/402">i915#402</a>) +1 similar issue</li>
</ul>
</li>
</ul>
<h4>Possible fixes</h4>
<ul>
<li>
<p>igt@i915_selftest@live@execlists:</p>
<ul>
<li>fi-bsw-nick: <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9696/fi-bsw-nick/igt@i915_selftest@live@execlists.html">INCOMPLETE</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/2940">i915#2940</a>) -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7506/fi-bsw-nick/igt@i915_selftest@live@execlists.html">PASS</a></li>
</ul>
</li>
<li>
<p>igt@kms_addfb_basic@addfb25-framebuffer-vs-set-tiling:</p>
<ul>
<li>fi-tgl-y: <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9696/fi-tgl-y/igt@kms_addfb_basic@addfb25-framebuffer-vs-set-tiling.html">DMESG-WARN</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/402">i915#402</a>) -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7506/fi-tgl-y/igt@kms_addfb_basic@addfb25-framebuffer-vs-set-tiling.html">PASS</a> +1 similar issue</li>
</ul>
</li>
</ul>
<h2>Participating hosts (44 -> 39)</h2>
<p>Missing (5): fi-jsl-1 fi-ilk-m540 fi-hsw-4200u fi-bsw-cyan fi-bdw-samus </p>
<h2>Build changes</h2>
<ul>
<li>Linux: CI_DRM_9696 -> Trybot_7506</li>
</ul>
<p>CI-20190529: 20190529<br />
CI_DRM_9696: 9fee71c4c03d8101401b895315a97f970036c6a0 @ git://anongit.freedesktop.org/gfx-ci/linux<br />
IGT_5977: 0b6967520b15e73773eace7937ed8c17ba411bc0 @ git://anongit.freedesktop.org/xorg/app/intel-gpu-tools<br />
Trybot_7506: 2a5735676ffce132eabb9ffa1ed21a4a895b3589 @ git://anongit.freedesktop.org/gfx-ci/linux</p>
<p>== Linux commits ==</p>
<p>2a5735676ffc drm/i915: Fair low-latency scheduling<br />
adfd9b42e034 drm/i915: Wrap cmpxchg64 with try_cmpxchg64() helper<br />
21804b4f63d1 drm/i915: Replace priolist rbtree with a skiplist<br />
6d11b6678f00 drm/i915: Show execlists queues when dumping state<br />
6267f0c022c6 drm/i915: Move tasklet from execlists to sched<br />
a9bfe56426fb drm/i915: Move scheduler queue<br />
01211a97dc90 drm/i915: Move common active lists from engine to i915_scheduler<br />
8aeddcacc7d6 drm/i915: Fix the iterative dfs for defering requests<br />
ef34c6892d4a drm/i915: Extract the ability to defer and rerun a request later<br />
e6404996aeb3 drm/i915: Extract request suspension from the execlists<br />
3e1d42561816 drm/i915: Extract request rewinding from execlists<br />
42165f5be575 drm/i915: Extract request submission from execlists<br />
9af9d11b1170 drm/i915/selftests: Exercise cross-process context isolation<br />
25b8488daf00 drm/i915/selftests: Exercise relative mmio paths to non-privileged registers<br />
751d17b8643e drm/i915: Improve DFS for priority inheritance<br />
04e0f2d0b58f drm/i915/selftests: Exercise priority inheritance around an engine loop<br />
eb03a2050024 drm/i915/selftests: Measure set-priority duration<br />
3c7e4a01f1cb drm/i915: Restructure priority inheritance<br />
b8d7faeda491 drm/i915: Replace engine->schedule() with a known request operation</p>
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