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<b>Patch Details</b>
<table>
<tr><td><b>Series:</b></td><td>Clean up GuC CI failures, simplify locking, and kernel DOC</td></tr>
<tr><td><b>URL:</b></td><td><a href="https://patchwork.freedesktop.org/series/93704/">https://patchwork.freedesktop.org/series/93704/</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_20826/index.html">https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20826/index.html</a></td></tr>
</table>
<h1>CI Bug Log - changes from CI_DRM_10484 -> Patchwork_20826</h1>
<h2>Summary</h2>
<p><strong>FAILURE</strong></p>
<p>Serious unknown changes coming with Patchwork_20826 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_20826, 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_20826/index.html</p>
<h2>Possible new issues</h2>
<p>Here are the unknown changes that may have been introduced in Patchwork_20826:</p>
<h3>IGT changes</h3>
<h4>Possible regressions</h4>
<ul>
<li>
<p>igt@i915_selftest@live@requests:</p>
<ul>
<li>
<p>fi-cfl-guc: <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10484/fi-cfl-guc/igt@i915_selftest@live@requests.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20826/fi-cfl-guc/igt@i915_selftest@live@requests.html">DMESG-FAIL</a></p>
</li>
<li>
<p>fi-kbl-soraka: <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10484/fi-kbl-soraka/igt@i915_selftest@live@requests.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20826/fi-kbl-soraka/igt@i915_selftest@live@requests.html">DMESG-FAIL</a></p>
</li>
<li>
<p>fi-bxt-dsi: <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10484/fi-bxt-dsi/igt@i915_selftest@live@requests.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20826/fi-bxt-dsi/igt@i915_selftest@live@requests.html">DMESG-FAIL</a></p>
</li>
<li>
<p>fi-tgl-1115g4: <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10484/fi-tgl-1115g4/igt@i915_selftest@live@requests.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20826/fi-tgl-1115g4/igt@i915_selftest@live@requests.html">DMESG-FAIL</a></p>
</li>
<li>
<p>fi-cml-u2: <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10484/fi-cml-u2/igt@i915_selftest@live@requests.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20826/fi-cml-u2/igt@i915_selftest@live@requests.html">DMESG-FAIL</a></p>
</li>
<li>
<p>fi-kbl-8809g: <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10484/fi-kbl-8809g/igt@i915_selftest@live@requests.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20826/fi-kbl-8809g/igt@i915_selftest@live@requests.html">DMESG-FAIL</a></p>
</li>
<li>
<p>fi-cfl-8700k: <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10484/fi-cfl-8700k/igt@i915_selftest@live@requests.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20826/fi-cfl-8700k/igt@i915_selftest@live@requests.html">DMESG-FAIL</a></p>
</li>
<li>
<p>fi-cfl-8109u: <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10484/fi-cfl-8109u/igt@i915_selftest@live@requests.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20826/fi-cfl-8109u/igt@i915_selftest@live@requests.html">DMESG-FAIL</a></p>
</li>
<li>
<p>fi-icl-u2: <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10484/fi-icl-u2/igt@i915_selftest@live@requests.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20826/fi-icl-u2/igt@i915_selftest@live@requests.html">DMESG-FAIL</a></p>
</li>
<li>
<p>fi-kbl-7500u: <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10484/fi-kbl-7500u/igt@i915_selftest@live@requests.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20826/fi-kbl-7500u/igt@i915_selftest@live@requests.html">DMESG-FAIL</a></p>
</li>
<li>
<p>fi-bsw-nick: <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10484/fi-bsw-nick/igt@i915_selftest@live@requests.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20826/fi-bsw-nick/igt@i915_selftest@live@requests.html">DMESG-FAIL</a></p>
</li>
<li>
<p>fi-icl-y: <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10484/fi-icl-y/igt@i915_selftest@live@requests.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20826/fi-icl-y/igt@i915_selftest@live@requests.html">DMESG-FAIL</a></p>
</li>
<li>
<p>fi-kbl-guc: <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10484/fi-kbl-guc/igt@i915_selftest@live@requests.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20826/fi-kbl-guc/igt@i915_selftest@live@requests.html">DMESG-FAIL</a></p>
</li>
<li>
<p>fi-kbl-7567u: <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10484/fi-kbl-7567u/igt@i915_selftest@live@requests.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20826/fi-kbl-7567u/igt@i915_selftest@live@requests.html">DMESG-FAIL</a></p>
</li>
<li>
<p>fi-skl-guc: <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10484/fi-skl-guc/igt@i915_selftest@live@requests.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20826/fi-skl-guc/igt@i915_selftest@live@requests.html">DMESG-FAIL</a></p>
</li>
<li>
<p>fi-bdw-5557u: <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10484/fi-bdw-5557u/igt@i915_selftest@live@requests.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20826/fi-bdw-5557u/igt@i915_selftest@live@requests.html">DMESG-FAIL</a></p>
</li>
<li>
<p>fi-glk-dsi: <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10484/fi-glk-dsi/igt@i915_selftest@live@requests.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20826/fi-glk-dsi/igt@i915_selftest@live@requests.html">DMESG-FAIL</a></p>
</li>
<li>
<p>fi-bsw-kefka: <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10484/fi-bsw-kefka/igt@i915_selftest@live@requests.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20826/fi-bsw-kefka/igt@i915_selftest@live@requests.html">DMESG-FAIL</a></p>
</li>
<li>
<p>fi-skl-6700k2: <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10484/fi-skl-6700k2/igt@i915_selftest@live@requests.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20826/fi-skl-6700k2/igt@i915_selftest@live@requests.html">DMESG-FAIL</a></p>
</li>
</ul>
</li>
</ul>
<h4>Warnings</h4>
<ul>
<li>igt@i915_selftest@live@workarounds:<ul>
<li>fi-rkl-guc: <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10484/fi-rkl-guc/igt@i915_selftest@live@workarounds.html">DMESG-FAIL</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/3928">i915#3928</a>) -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20826/fi-rkl-guc/igt@i915_selftest@live@workarounds.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>
<p>igt@i915_selftest@live@requests:</p>
<ul>
<li>
<p>{fi-tgl-dsi}: <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10484/fi-tgl-dsi/igt@i915_selftest@live@requests.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20826/fi-tgl-dsi/igt@i915_selftest@live@requests.html">DMESG-FAIL</a></p>
</li>
<li>
<p>{fi-jsl-1}: <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10484/fi-jsl-1/igt@i915_selftest@live@requests.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20826/fi-jsl-1/igt@i915_selftest@live@requests.html">DMESG-FAIL</a></p>
</li>
<li>
<p>{fi-ehl-2}: <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10484/fi-ehl-2/igt@i915_selftest@live@requests.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20826/fi-ehl-2/igt@i915_selftest@live@requests.html">DMESG-FAIL</a></p>
</li>
</ul>
</li>
</ul>
<h2>New tests</h2>
<p>New tests have been introduced between CI_DRM_10484 and Patchwork_20826:</p>
<h3>New IGT tests (1)</h3>
<ul>
<li>igt@i915_selftest@live@guc:<ul>
<li>Statuses : 30 pass(s)</li>
<li>Exec time: [0.42, 5.06] s</li>
</ul>
</li>
</ul>
<h2>Known issues</h2>
<p>Here are the changes found in Patchwork_20826 that come from known issues:</p>
<h3>IGT changes</h3>
<h4>Issues hit</h4>
<ul>
<li>
<p>igt@i915_module_load@reload:</p>
<ul>
<li>fi-kbl-soraka: <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10484/fi-kbl-soraka/igt@i915_module_load@reload.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20826/fi-kbl-soraka/igt@i915_module_load@reload.html">DMESG-WARN</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/1982">i915#1982</a>)</li>
</ul>
</li>
<li>
<p>igt@i915_selftest@live@execlists:</p>
<ul>
<li>fi-icl-y: <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10484/fi-icl-y/igt@i915_selftest@live@execlists.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20826/fi-icl-y/igt@i915_selftest@live@execlists.html">DMESG-FAIL</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/1993">i915#1993</a>)</li>
</ul>
</li>
</ul>
<h4>Possible fixes</h4>
<ul>
<li>igt@i915_module_load@reload:<ul>
<li>{fi-tgl-dsi}: <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10484/fi-tgl-dsi/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://bugzilla.kernel.org/show_bug.cgi?id=205379">k.org#205379</a>) -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20826/fi-tgl-dsi/igt@i915_module_load@reload.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 (37 -> 34)</h2>
<p>Missing (3): fi-bdw-samus fi-bsw-cyan bat-jsl-1 </p>
<h2>Build changes</h2>
<ul>
<li>Linux: CI_DRM_10484 -> Patchwork_20826</li>
</ul>
<p>CI-20190529: 20190529<br />
CI_DRM_10484: 7de02d5cb1f35bd3f068237444063844dea47ddc @ git://anongit.freedesktop.org/gfx-ci/linux<br />
IGT_6175: c91f99c74b966f635d7e2eb898bf0f78383d281b @ https://gitlab.freedesktop.org/drm/igt-gpu-tools.git<br />
Patchwork_20826: f7ff315bfe3a76713c1f0a16cd92b0908d28e4c6 @ git://anongit.freedesktop.org/gfx-ci/linux</p>
<p>== Linux commits ==</p>
<p>f7ff315bfe3a drm/i915/guc: Add GuC kernel doc<br />
af14e3698d19 drm/i915/guc: Move GuC priority fields in context under guc_active<br />
eb8a352e7c1f drm/i915/guc: Drop pin count check trick between sched_disable and re-pin<br />
7057a0daff8c drm/i915/guc: Proper xarray usage for contexts_lookup<br />
d97ab34c8bac drm/i915/guc: Rework and simplify locking<br />
4c980575f7af drm/i915/guc: Move guc_blocked fence to struct guc_state<br />
1c2b4c0ac62a drm/i915/guc: Release submit fence from an IRQ<br />
14dc302536e1 drm/i915/guc: Flush G2H work queue during reset<br />
c0ad63d810e6 drm/i915: Allocate error capture in atomic context<br />
6c1c488a3654 drm/i915/guc: Reset LRC descriptor if register returns -ENODEV<br />
025e88fa74d3 drm/i915/guc: Don't touch guc_state.sched_state without a lock<br />
b929abcf3b59 drm/i915/guc: Take context ref when cancelling request<br />
b5e8c08dff35 drm/i915/selftests: Add initial GuC selftest for scrubbing lost G2H<br />
cddf94c9bda0 drm/i915/selftests: Fix memory corruption in live_lrc_isolation<br />
c18da32e671c drm/i915/guc: Don't enable scheduling on a banned context, guc_id invalid, not registered<br />
0c0928ba1ba8 drm/i915/selftests: Add a cancel request selftest that triggers a reset<br />
8ec967ce47da drm/i915/guc: Workaround reset G2H is received after schedule done G2H<br />
2739b8f8966f drm/i915/guc: Don't drop ce->guc_active.lock when unwinding context<br />
1d414637d838 drm/i915/guc: Unwind context requests in reverse order<br />
7fe738f56abc drm/i915/guc: outstanding G2H accounting<br />
c9f3859e5dce drm/i915/guc: Fix blocked context accounting</p>
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