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<b>Patch Details</b>
<table>
<tr><td><b>Series:</b></td><td>drm/i915: M/N cleanup (rev3)</td></tr>
<tr><td><b>URL:</b></td><td><a href="https://patchwork.freedesktop.org/series/99409/">https://patchwork.freedesktop.org/series/99409/</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/Patchwork_22136/index.html">https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_22136/index.html</a></td></tr>
</table>
<h1>CI Bug Log - changes from CI_DRM_11157 -> Patchwork_22136</h1>
<h2>Summary</h2>
<p><strong>FAILURE</strong></p>
<p>Serious unknown changes coming with Patchwork_22136 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 Patchwork_22136, 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/Patchwork_22136/index.html</p>
<h2>Participating hosts (43 -> 41)</h2>
<p>Missing (2): fi-bsw-cyan fi-bdw-samus </p>
<h2>Possible new issues</h2>
<p>Here are the unknown changes that may have been introduced in Patchwork_22136:</p>
<h3>IGT changes</h3>
<h4>Possible regressions</h4>
<ul>
<li>igt@i915_selftest@live@requests:<ul>
<li>fi-kbl-soraka: <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11157/fi-kbl-soraka/igt@i915_selftest@live@requests.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_22136/fi-kbl-soraka/igt@i915_selftest@live@requests.html">INCOMPLETE</a></li>
</ul>
</li>
</ul>
<h2>Known issues</h2>
<p>Here are the changes found in Patchwork_22136 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-skl-6600u: NOTRUN -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_22136/fi-skl-6600u/igt@gem_exec_suspend@basic-s3.html">INCOMPLETE</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/4547">i915#4547</a>)</li>
</ul>
</li>
<li>
<p>igt@i915_selftest@live@hangcheck:</p>
<ul>
<li>fi-hsw-4770: <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11157/fi-hsw-4770/igt@i915_selftest@live@hangcheck.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_22136/fi-hsw-4770/igt@i915_selftest@live@hangcheck.html">INCOMPLETE</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/3303">i915#3303</a>)</li>
</ul>
</li>
<li>
<p>igt@runner@aborted:</p>
<ul>
<li>
<p>fi-kbl-soraka: NOTRUN -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_22136/fi-kbl-soraka/igt@runner@aborted.html">FAIL</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/1436">i915#1436</a> / <a href="https://gitlab.freedesktop.org/drm/intel/issues/4312">i915#4312</a>)</p>
</li>
<li>
<p>fi-hsw-4770: NOTRUN -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_22136/fi-hsw-4770/igt@runner@aborted.html">FAIL</a> (<a href="https://bugs.freedesktop.org/show_bug.cgi?id=109271">fdo#109271</a> / <a href="https://gitlab.freedesktop.org/drm/intel/issues/1436">i915#1436</a> / <a href="https://gitlab.freedesktop.org/drm/intel/issues/4312">i915#4312</a>)</p>
</li>
</ul>
</li>
</ul>
<h4>Possible fixes</h4>
<ul>
<li>igt@kms_pipe_crc_basic@compare-crc-sanitycheck-pipe-b:<ul>
<li>fi-cfl-8109u: <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11157/fi-cfl-8109u/igt@kms_pipe_crc_basic@compare-crc-sanitycheck-pipe-b.html">DMESG-WARN</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/295">i915#295</a>) -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_22136/fi-cfl-8109u/igt@kms_pipe_crc_basic@compare-crc-sanitycheck-pipe-b.html">PASS</a> +12 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>Build changes</h2>
<ul>
<li>Linux: CI_DRM_11157 -> Patchwork_22136</li>
</ul>
<p>CI-20190529: 20190529<br />
CI_DRM_11157: df832f248a682d4eb6a0b649da9e30b340bd718e @ git://anongit.freedesktop.org/gfx-ci/linux<br />
IGT_6336: ae2eb9e18bc58a4c45f28cfd80962938198dec3c @ https://gitlab.freedesktop.org/drm/igt-gpu-tools.git<br />
Patchwork_22136: 400357c683c76a7449f592145dced47de8b76710 @ git://anongit.freedesktop.org/gfx-ci/linux</p>
<p>== Linux commits ==</p>
<p>400357c683c7 drm/i915: Document BDW+ DRRS M/N programming requirements<br />
30075c15511c drm/i915: Always check dp_m2_n2 on pre-bdw<br />
25dbb558a992 drm/i915: Dump dp_m2_n2 always<br />
358b45363939 drm/i915: Program pch transcoder m2/n2<br />
b1b54f14bfc7 drm/i915: Clear DP M2/N2 when not doing DRRS<br />
c762f233edbd drm/i915: Fix intel_cpu_transcoder_has_m2_n2()<br />
e24e2a4f1cbd drm/i915: Extract can_enable_drrs()<br />
0dbe450c1034 drm/i915: Disable DRRS on IVB/HSW port != A<br />
526f4a744b5e drm/i915: Extract {i9xx, ilk}_configure_cpu_transcoder()<br />
03603a62432e drm/i915: Move M/N setup to a more logical place on ddi platforms<br />
dadfec6b4a8d drm/i915: Move PCH transcoder M/N setup into the PCH code<br />
b24bc557b481 drm/i915: Pass crtc+cpu_transcoder to intel_cpu_transcoder_set_m_n()<br />
ac12a25cbe51 drm/i915: Split intel_cpu_transcoder_get_m_n() into M1/N1 vs. M2/N2 variants<br />
869c03688556 drm/i915: Split intel_cpu_transcoder_set_m_n() into M1/N1 vs. M2/N2 variants<br />
cd6fb83cc545 drm/i915: Nuke ilk_get_fdi_m_n_config()<br />
486215cbea5c drm/i915: Nuke intel_dp_get_m_n()<br />
59bfa1b269e1 drm/i915: Nuke intel_dp_set_m_n()</p>
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