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<b>Patch Details</b>
<table>
<tr><td><b>Series:</b></td><td>vt-d + fbc stuff</td></tr>
<tr><td><b>URL:</b></td><td><a href="https://patchwork.freedesktop.org/series/92288/">https://patchwork.freedesktop.org/series/92288/</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_7848/index.html">https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7848/index.html</a></td></tr>
</table>
<h1>CI Bug Log - changes from CI_DRM_10309 -> Trybot_7848</h1>
<h2>Summary</h2>
<p><strong>FAILURE</strong></p>
<p>Serious unknown changes coming with Trybot_7848 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_7848, 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_7848/index.html</p>
<h2>Possible new issues</h2>
<p>Here are the unknown changes that may have been introduced in Trybot_7848:</p>
<h3>IGT changes</h3>
<h4>Possible regressions</h4>
<ul>
<li>igt@gem_ctx_create@basic-files:<ul>
<li>fi-bdw-5557u: <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10309/fi-bdw-5557u/igt@gem_ctx_create@basic-files.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7848/fi-bdw-5557u/igt@gem_ctx_create@basic-files.html">INCOMPLETE</a></li>
</ul>
</li>
</ul>
<h2>Known issues</h2>
<p>Here are the changes found in Trybot_7848 that come from known issues:</p>
<h3>IGT changes</h3>
<h4>Possible fixes</h4>
<ul>
<li>
<p>igt@gem_exec_suspend@basic-s0:</p>
<ul>
<li>{fi-tgl-1115g4}: <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10309/fi-tgl-1115g4/igt@gem_exec_suspend@basic-s0.html">FAIL</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/1888">i915#1888</a>) -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7848/fi-tgl-1115g4/igt@gem_exec_suspend@basic-s0.html">PASS</a></li>
</ul>
</li>
<li>
<p>igt@kms_chamelium@dp-crc-fast:</p>
<ul>
<li>fi-kbl-7500u: <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10309/fi-kbl-7500u/igt@kms_chamelium@dp-crc-fast.html">FAIL</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/1372">i915#1372</a>) -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7848/fi-kbl-7500u/igt@kms_chamelium@dp-crc-fast.html">PASS</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 (44 -> 40)</h2>
<p>Missing (4): fi-ctg-p8600 fi-ilk-m540 fi-bsw-cyan fi-hsw-4200u </p>
<h2>Build changes</h2>
<ul>
<li>Linux: CI_DRM_10309 -> Trybot_7848</li>
</ul>
<p>CI-20190529: 20190529<br />
CI_DRM_10309: 6a5db0d08c45a29cebcfd39b53a15be664b9369c @ git://anongit.freedesktop.org/gfx-ci/linux<br />
IGT_6130: 390edfb703c346f06b0850db71bd3cc1342a3c02 @ https://gitlab.freedesktop.org/drm/igt-gpu-tools.git<br />
Trybot_7848: 683bd71a12b23e6a42861e7edd32674886430a06 @ git://anongit.freedesktop.org/gfx-ci/linux</p>
<p>== Linux commits ==</p>
<p>683bd71a12b2 drm/i915/fbc: Allow higher compression limits on FBC1<br />
8b26a3cb325f drm/i915/fbc: Implement Wa_16011863758 for icl+<br />
146e63e6e0ce drm/i915/fbc: Align FBC segments to 512B on glk+<br />
f95e9f100b45 drm/i915/fbc: Rework cfb stride/size calculations<br />
d5ffe6fa32be drm/i915/fbc: Polish the skl+ FBC stride override handling<br />
a402fdb14e97 drm/i915/fbc: Move the "recompress on activate" to a central place<br />
85534bc60a00 drm/i915/fbc: Extract intel_fbc_update()<br />
39a30f64d9ef drm/i915/fbc: Rewrite the FBC tiling check a bit<br />
d4a9e39c3346 drm/i915/fbc: Allow FBC + VT-d on SKL/BXT<br />
6643891ae79d iommu/vt-d: Restore iommu for Broadwell igfx<br />
f275c9b18e19 iommu/vt-d: Disable superpage for Skylake igfx<br />
07de35141e4c iommu/vt-d: Disable superpage for Broxton igfx<br />
bd29011f67de iommu/vt-d: Disable superpage for Geminilake igfx</p>
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