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<b>Patch Details</b>
<table>
<tr><td><b>Series:</b></td><td>drm/i915: re-enable -Wunused-but-set-variable (rev3)</td></tr>
<tr><td><b>URL:</b></td><td><a href="https://patchwork.freedesktop.org/series/118439/">https://patchwork.freedesktop.org/series/118439/</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_118439v3/index.html">https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_118439v3/index.html</a></td></tr>

</table>


    <h1>CI Bug Log - changes from CI_DRM_13196 -> Patchwork_118439v3</h1>
<h2>Summary</h2>
<p><strong>FAILURE</strong></p>
<p>Serious unknown changes coming with Patchwork_118439v3 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_118439v3, 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_118439v3/index.html</p>
<h2>Participating hosts (39 -> 37)</h2>
<p>Additional (1): bat-mtlp-6 <br />
  Missing    (3): bat-rpls-2 bat-atsm-1 fi-snb-2520m </p>
<h2>Possible new issues</h2>
<p>Here are the unknown changes that may have been introduced in Patchwork_118439v3:</p>
<h3>IGT changes</h3>
<h4>Possible regressions</h4>
<ul>
<li>igt@gem_flink_basic@flink-lifetime:<ul>
<li>fi-kbl-soraka:      <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_13196/fi-kbl-soraka/igt@gem_flink_basic@flink-lifetime.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_118439v3/fi-kbl-soraka/igt@gem_flink_basic@flink-lifetime.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>igt@i915_selftest@live@gem_contexts:<ul>
<li>{bat-mtlp-8}:       <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_13196/bat-mtlp-8/igt@i915_selftest@live@gem_contexts.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_118439v3/bat-mtlp-8/igt@i915_selftest@live@gem_contexts.html">INCOMPLETE</a></li>
</ul>
</li>
</ul>
<h2>Known issues</h2>
<p>Here are the changes found in Patchwork_118439v3 that come from known issues:</p>
<h3>IGT changes</h3>
<h4>Issues hit</h4>
<ul>
<li>
<p>igt@kms_chamelium_hpd@common-hpd-after-suspend:</p>
<ul>
<li>fi-skl-6600u:       NOTRUN -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_118439v3/fi-skl-6600u/igt@kms_chamelium_hpd@common-hpd-after-suspend.html">SKIP</a> (<a href="https://bugs.freedesktop.org/show_bug.cgi?id=109271">fdo#109271</a>)</li>
</ul>
</li>
<li>
<p>igt@kms_pipe_crc_basic@compare-crc-sanitycheck@pipe-d-dp-1:</p>
<ul>
<li>bat-dg2-8:          <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_13196/bat-dg2-8/igt@kms_pipe_crc_basic@compare-crc-sanitycheck@pipe-d-dp-1.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_118439v3/bat-dg2-8/igt@kms_pipe_crc_basic@compare-crc-sanitycheck@pipe-d-dp-1.html">FAIL</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/7932">i915#7932</a>)</li>
</ul>
</li>
<li>
<p>igt@kms_pipe_crc_basic@read-crc:</p>
<ul>
<li>bat-adlp-9:         NOTRUN -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_118439v3/bat-adlp-9/igt@kms_pipe_crc_basic@read-crc.html">SKIP</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/3546">i915#3546</a>) +1 similar issue</li>
</ul>
</li>
</ul>
<h4>Possible fixes</h4>
<ul>
<li>
<p>igt@core_auth@basic-auth:</p>
<ul>
<li>{bat-adlp-11}:      <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_13196/bat-adlp-11/igt@core_auth@basic-auth.html">ABORT</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/8011">i915#8011</a>) -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_118439v3/bat-adlp-11/igt@core_auth@basic-auth.html">PASS</a></li>
</ul>
</li>
<li>
<p>igt@gem_exec_suspend@basic-s3@smem:</p>
<ul>
<li>fi-skl-6600u:       <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_13196/fi-skl-6600u/igt@gem_exec_suspend@basic-s3@smem.html">ABORT</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_118439v3/fi-skl-6600u/igt@gem_exec_suspend@basic-s3@smem.html">PASS</a></li>
</ul>
</li>
<li>
<p>igt@i915_module_load@load:</p>
<ul>
<li>{bat-adlp-11}:      <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_13196/bat-adlp-11/igt@i915_module_load@load.html">DMESG-WARN</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/4423">i915#4423</a> / <a href="https://gitlab.freedesktop.org/drm/intel/issues/8189">i915#8189</a>) -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_118439v3/bat-adlp-11/igt@i915_module_load@load.html">PASS</a></li>
</ul>
</li>
<li>
<p>igt@i915_selftest@live@gt_heartbeat:</p>
<ul>
<li>fi-kbl-soraka:      <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_13196/fi-kbl-soraka/igt@i915_selftest@live@gt_heartbeat.html">DMESG-FAIL</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/5334">i915#5334</a> / <a href="https://gitlab.freedesktop.org/drm/intel/issues/7872">i915#7872</a>) -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_118439v3/fi-kbl-soraka/igt@i915_selftest@live@gt_heartbeat.html">PASS</a></li>
</ul>
</li>
<li>
<p>igt@kms_pipe_crc_basic@nonblocking-crc-frame-sequence@pipe-c-dp-1:</p>
<ul>
<li>bat-dg2-8:          <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_13196/bat-dg2-8/igt@kms_pipe_crc_basic@nonblocking-crc-frame-sequence@pipe-c-dp-1.html">FAIL</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/7932">i915#7932</a>) -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_118439v3/bat-dg2-8/igt@kms_pipe_crc_basic@nonblocking-crc-frame-sequence@pipe-c-dp-1.html">PASS</a> +1 similar issue</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_13196 -> Patchwork_118439v3</li>
</ul>
<p>CI-20190529: 20190529<br />
  CI_DRM_13196: 9e0c716f834ec17dbf96c47c8b5a2b32c4f483cd @ git://anongit.freedesktop.org/gfx-ci/linux<br />
  IGT_7307: f0714273cd896c637759b3790f485308c4c97008 @ https://gitlab.freedesktop.org/drm/igt-gpu-tools.git<br />
  Patchwork_118439v3: 9e0c716f834ec17dbf96c47c8b5a2b32c4f483cd @ git://anongit.freedesktop.org/gfx-ci/linux</p>
<h3>Linux commits</h3>
<p>0b03fa4d7e40 drm/i915: re-enable -Wunused-but-set-variable<br />
e13091495d07 drm/i915/gvt: annotate maybe unused gma_bottom variables<br />
6219c3e7e2c4 drm/i915: annotate maybe unused but set intel_crtc_state variables<br />
2a8a5e12fd2b drm/i915: annotate maybe unused but set intel_plane_state variables<br />
2344042b68b1 drm/i915/selftest: annotate maybe unused but set variable unused<br />
7110d11bf6db drm/i915/gem: annotate maybe unused but set variable c<br />
66b3505e1366 drm/i915/gem: drop unused but set variable unpinned<br />
b3a5d7bb1488 drm/i915/gt/uc: drop unused but set variable sseu<br />
c41102ff1f6c drm/i915/irq: drop unused but set variable tmp<br />
c0106bcded9d drm/i915/fb: drop unused but set variable cpp<br />
edaafc6cc672 drm/i915/dpll: drop unused but set variables bestn and bestm1<br />
d7ef93b2a158 drm/i915/dsi: drop unused but set variable vbp<br />
2f5ec65d8d27 drm/i915/dsi: drop unused but set variable data<br />
435d1ed11ed0 drm/i915/ddi: drop unused but set variable intel_dp<br />
a69ab13781de drm/i915/plane: warn on non-zero plane offset</p>

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