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<b>Patch Details</b>
<table>
<tr><td><b>Series:</b></td><td>drm/dp, i915, nouveau: Cleanup nouveau HPD and add DP features from i915 (rev3)</td></tr>
<tr><td><b>URL:</b></td><td><a href="https://patchwork.freedesktop.org/series/80542/">https://patchwork.freedesktop.org/series/80542/</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_18348/index.html">https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18348/index.html</a></td></tr>

</table>


    <h1>CI Bug Log - changes from CI_DRM_8872 -> Patchwork_18348</h1>
<h2>Summary</h2>
<p><strong>FAILURE</strong></p>
<p>Serious unknown changes coming with Patchwork_18348 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_18348, 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_18348/index.html</p>
<h2>Possible new issues</h2>
<p>Here are the unknown changes that may have been introduced in Patchwork_18348:</p>
<h3>IGT changes</h3>
<h4>Possible regressions</h4>
<ul>
<li>igt@runner@aborted:<ul>
<li>fi-kbl-7500u:       NOTRUN -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18348/fi-kbl-7500u/igt@runner@aborted.html">FAIL</a></li>
</ul>
</li>
</ul>
<h2>Known issues</h2>
<p>Here are the changes found in Patchwork_18348 that come from known issues:</p>
<h3>IGT changes</h3>
<h4>Issues hit</h4>
<ul>
<li>igt@i915_pm_rpm@module-reload:<ul>
<li>fi-bsw-n3050:       <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8872/fi-bsw-n3050/igt@i915_pm_rpm@module-reload.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18348/fi-bsw-n3050/igt@i915_pm_rpm@module-reload.html">DMESG-WARN</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/1982">i915#1982</a>)</li>
</ul>
</li>
</ul>
<h4>Possible fixes</h4>
<ul>
<li>
<p>igt@i915_module_load@reload:</p>
<ul>
<li>
<p>fi-apl-guc:         <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8872/fi-apl-guc/igt@i915_module_load@reload.html">DMESG-WARN</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/1635">i915#1635</a> / <a href="https://gitlab.freedesktop.org/drm/intel/issues/1982">i915#1982</a>) -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18348/fi-apl-guc/igt@i915_module_load@reload.html">PASS</a></p>
</li>
<li>
<p>fi-cml-s:           <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8872/fi-cml-s/igt@i915_module_load@reload.html">DMESG-WARN</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/1982">i915#1982</a>) -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18348/fi-cml-s/igt@i915_module_load@reload.html">PASS</a></p>
</li>
</ul>
</li>
<li>
<p>igt@kms_busy@basic@flip:</p>
<ul>
<li>{fi-tgl-dsi}:       <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8872/fi-tgl-dsi/igt@kms_busy@basic@flip.html">DMESG-WARN</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/1982">i915#1982</a>) -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18348/fi-tgl-dsi/igt@kms_busy@basic@flip.html">PASS</a></li>
</ul>
</li>
</ul>
<h4>Warnings</h4>
<ul>
<li>
<p>igt@gem_exec_suspend@basic-s0:</p>
<ul>
<li>fi-kbl-x1275:       <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8872/fi-kbl-x1275/igt@gem_exec_suspend@basic-s0.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/Patchwork_18348/fi-kbl-x1275/igt@gem_exec_suspend@basic-s0.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@basic-pci-d3-state:</p>
<ul>
<li>fi-kbl-x1275:       <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8872/fi-kbl-x1275/igt@i915_pm_rpm@basic-pci-d3-state.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/Patchwork_18348/fi-kbl-x1275/igt@i915_pm_rpm@basic-pci-d3-state.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>) +1 similar issue</li>
</ul>
</li>
<li>
<p>igt@kms_cursor_legacy@basic-flip-after-cursor-legacy:</p>
<ul>
<li>fi-kbl-x1275:       <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8872/fi-kbl-x1275/igt@kms_cursor_legacy@basic-flip-after-cursor-legacy.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/Patchwork_18348/fi-kbl-x1275/igt@kms_cursor_legacy@basic-flip-after-cursor-legacy.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>
</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 -> 37)</h2>
<p>Additional (1): fi-kbl-soraka <br />
  Missing    (6): fi-ilk-m540 fi-hsw-4200u fi-byt-squawks fi-bsw-cyan fi-byt-clapper fi-bdw-samus </p>
<h2>Build changes</h2>
<ul>
<li>Linux: CI_DRM_8872 -> Patchwork_18348</li>
</ul>
<p>CI-20190529: 20190529<br />
  CI_DRM_8872: 494f4611d8ee77b49fec39886b8b97c14f291f18 @ git://anongit.freedesktop.org/gfx-ci/linux<br />
  IGT_5767: 39e9aa1032a4e60f776f34b3ccf4fb728abbfe5c @ git://anongit.freedesktop.org/xorg/app/intel-gpu-tools<br />
  Patchwork_18348: e7be9e2b63a828c0e8122e92e1ce61b77ee3cc69 @ git://anongit.freedesktop.org/gfx-ci/linux</p>
<p>== Linux commits ==</p>
<p>e7be9e2b63a8 drm/nouveau/kms: Start using drm_dp_read_dpcd_caps()<br />
e95ee5cca2ce drm/i915/dp: Extract drm_dp_read_dpcd_caps()<br />
b0cb2299e48e drm/nouveau/kms: Don't change EDID when it hasn't actually changed<br />
04191d71051e drm/nouveau/kms/nv50-: Add support for DP_SINK_COUNT<br />
bb400868ffda drm/i915/dp: Extract drm_dp_get_sink_count()<br />
05fc5494bddf drm/i915/dp: Extract drm_dp_has_sink_count()<br />
53794a3106fc drm/nouveau/kms/nv50-: Use downstream DP clock limits for mode validation<br />
88b6a5c54da8 drm/i915/dp: Extract drm_dp_downstream_read_info()<br />
8f6bf106c8e0 drm/nouveau/kms: Only use hpd_work for reprobing in HPD paths<br />
e8fd2098ebf2 drm/nouveau/kms: Move drm_dp_cec_unset_edid() into nouveau_connector_detect()<br />
2ae86c1846c4 drm/nouveau/kms: Use new drm_dp_has_mst() helper for checking MST caps<br />
23246d54e2a5 drm/i915/dp: Extract drm_dp_has_mst()<br />
fbbb79a73f98 drm/nouveau/kms/nv50-: Refactor and cleanup DP HPD handling<br />
b4d058c3a429 drm/nouveau/kms/nv50-: Use drm_dp_dpcd_(readb|writeb)() in nv50_sor_disable()<br />
223a1959699d drm/nouveau/kms: Search for encoders' connectors properly<br />
00132185a7c0 drm/nouveau/kms: Don't clear DP_MST_CTRL DPCD in nv50_mstm_new()<br />
96b996024188 drm/nouveau/kms/nv50-: Use macros for DP registers in nouveau_dp.c<br />
e834aa0734fa drm/nouveau/kms/nv50-: Just use drm_dp_dpcd_read() in nouveau_dp.c<br />
ae886f3a2062 drm/nouveau/kms/nv50-: Remove open-coded drm_dp_read_desc()<br />
5adc3389c2b0 drm/nouveau/kms: Fix some indenting in nouveau_dp_detect()</p>

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