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<b>Patch Details</b>
<table>
<tr><td><b>Series:</b></td><td>series starting with [01/22] drm/i915/gt: Delay taking the spinlock for grabbing from the buffer pool</td></tr>
<tr><td><b>URL:</b></td><td><a href="https://patchwork.freedesktop.org/series/79872/">https://patchwork.freedesktop.org/series/79872/</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_6847/index.html">https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6847/index.html</a></td></tr>

</table>


    <h1>CI Bug Log - changes from CI_DRM_8786 -> Trybot_6847</h1>
<h2>Summary</h2>
<p><strong>FAILURE</strong></p>
<p>Serious unknown changes coming with Trybot_6847 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_6847, 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_6847/index.html</p>
<h2>Possible new issues</h2>
<p>Here are the unknown changes that may have been introduced in Trybot_6847:</p>
<h3>CI changes</h3>
<h4>Possible regressions</h4>
<ul>
<li>
<p>boot:</p>
<ul>
<li>
<p>fi-kbl-8809g:       <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8786/fi-kbl-8809g/boot.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6847/fi-kbl-8809g/boot.html">FAIL</a></p>
</li>
<li>
<p>fi-icl-y:           <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8786/fi-icl-y/boot.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6847/fi-icl-y/boot.html">FAIL</a></p>
</li>
<li>
<p>fi-snb-2520m:       <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8786/fi-snb-2520m/boot.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6847/fi-snb-2520m/boot.html">FAIL</a></p>
</li>
<li>
<p>fi-bsw-nick:        <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8786/fi-bsw-nick/boot.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6847/fi-bsw-nick/boot.html">FAIL</a></p>
</li>
<li>
<p>fi-gdg-551:         <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8786/fi-gdg-551/boot.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6847/fi-gdg-551/boot.html">FAIL</a></p>
</li>
<li>
<p>fi-icl-u2:          <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8786/fi-icl-u2/boot.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6847/fi-icl-u2/boot.html">FAIL</a></p>
</li>
<li>
<p>fi-cfl-8109u:       <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8786/fi-cfl-8109u/boot.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6847/fi-cfl-8109u/boot.html">FAIL</a></p>
</li>
<li>
<p>fi-byt-j1900:       <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8786/fi-byt-j1900/boot.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6847/fi-byt-j1900/boot.html">FAIL</a></p>
</li>
<li>
<p>fi-cfl-8700k:       <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8786/fi-cfl-8700k/boot.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6847/fi-cfl-8700k/boot.html">FAIL</a></p>
</li>
<li>
<p>fi-cml-u2:          <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8786/fi-cml-u2/boot.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6847/fi-cml-u2/boot.html">FAIL</a></p>
</li>
<li>
<p>fi-pnv-d510:        <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8786/fi-pnv-d510/boot.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6847/fi-pnv-d510/boot.html">FAIL</a></p>
</li>
<li>
<p>fi-ilk-650:         <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8786/fi-ilk-650/boot.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6847/fi-ilk-650/boot.html">FAIL</a></p>
</li>
<li>
<p>fi-tgl-u2:          <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8786/fi-tgl-u2/boot.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6847/fi-tgl-u2/boot.html">FAIL</a></p>
</li>
<li>
<p>fi-bsw-n3050:       <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8786/fi-bsw-n3050/boot.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6847/fi-bsw-n3050/boot.html">FAIL</a></p>
</li>
<li>
<p>fi-skl-6700k2:      <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8786/fi-skl-6700k2/boot.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6847/fi-skl-6700k2/boot.html">FAIL</a></p>
</li>
<li>
<p>fi-hsw-4770:        <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8786/fi-hsw-4770/boot.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6847/fi-hsw-4770/boot.html">FAIL</a></p>
</li>
<li>
<p>fi-cfl-guc:         <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8786/fi-cfl-guc/boot.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6847/fi-cfl-guc/boot.html">FAIL</a></p>
</li>
<li>
<p>fi-kbl-soraka:      <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8786/fi-kbl-soraka/boot.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6847/fi-kbl-soraka/boot.html">FAIL</a></p>
</li>
<li>
<p>fi-cml-s:           <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8786/fi-cml-s/boot.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6847/fi-cml-s/boot.html">FAIL</a></p>
</li>
<li>
<p>fi-elk-e7500:       <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8786/fi-elk-e7500/boot.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6847/fi-elk-e7500/boot.html">FAIL</a></p>
</li>
<li>
<p>fi-skl-lmem:        <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8786/fi-skl-lmem/boot.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6847/fi-skl-lmem/boot.html">FAIL</a></p>
</li>
<li>
<p>fi-ivb-3770:        <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8786/fi-ivb-3770/boot.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6847/fi-ivb-3770/boot.html">FAIL</a></p>
</li>
<li>
<p>fi-snb-2600:        <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8786/fi-snb-2600/boot.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6847/fi-snb-2600/boot.html">FAIL</a></p>
</li>
<li>
<p>fi-tgl-y:           <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8786/fi-tgl-y/boot.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6847/fi-tgl-y/boot.html">FAIL</a></p>
</li>
<li>
<p>fi-kbl-guc:         <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8786/fi-kbl-guc/boot.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6847/fi-kbl-guc/boot.html">FAIL</a></p>
</li>
<li>
<p>fi-bsw-kefka:       <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8786/fi-bsw-kefka/boot.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6847/fi-bsw-kefka/boot.html">FAIL</a></p>
</li>
<li>
<p>fi-kbl-x1275:       <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8786/fi-kbl-x1275/boot.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6847/fi-kbl-x1275/boot.html">FAIL</a></p>
</li>
<li>
<p>fi-bdw-gvtdvm:      <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8786/fi-bdw-gvtdvm/boot.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6847/fi-bdw-gvtdvm/boot.html">FAIL</a></p>
</li>
<li>
<p>fi-kbl-7500u:       <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8786/fi-kbl-7500u/boot.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6847/fi-kbl-7500u/boot.html">FAIL</a></p>
</li>
<li>
<p>fi-blb-e6850:       <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8786/fi-blb-e6850/boot.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6847/fi-blb-e6850/boot.html">FAIL</a></p>
</li>
<li>
<p>fi-bwr-2160:        <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8786/fi-bwr-2160/boot.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6847/fi-bwr-2160/boot.html">FAIL</a></p>
</li>
<li>
<p>fi-bdw-5557u:       <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8786/fi-bdw-5557u/boot.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6847/fi-bdw-5557u/boot.html">FAIL</a></p>
</li>
<li>
<p>fi-skl-guc:         <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8786/fi-skl-guc/boot.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6847/fi-skl-guc/boot.html">FAIL</a></p>
</li>
<li>
<p>fi-kbl-r:           <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8786/fi-kbl-r/boot.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6847/fi-kbl-r/boot.html">FAIL</a></p>
</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>boot:</p>
<ul>
<li>
<p>{fi-tgl-dsi}:       <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8786/fi-tgl-dsi/boot.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6847/fi-tgl-dsi/boot.html">FAIL</a></p>
</li>
<li>
<p>{fi-kbl-7560u}:     <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8786/fi-kbl-7560u/boot.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6847/fi-kbl-7560u/boot.html">FAIL</a></p>
</li>
<li>
<p>{fi-ehl-1}:         <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8786/fi-ehl-1/boot.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6847/fi-ehl-1/boot.html">FAIL</a></p>
</li>
</ul>
</li>
</ul>
<h2>Known issues</h2>
<p>Here are the changes found in Trybot_6847 that come from known issues:</p>
<h3>CI changes</h3>
<h4>Issues hit</h4>
<ul>
<li>
<p>boot:</p>
<ul>
<li>
<p>fi-apl-guc:         <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8786/fi-apl-guc/boot.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6847/fi-apl-guc/boot.html">FAIL</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/1635">i915#1635</a> / <a href="https://gitlab.freedesktop.org/drm/intel/issues/348">i915#348</a>)</p>
</li>
<li>
<p>fi-bxt-dsi:         <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8786/fi-bxt-dsi/boot.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6847/fi-bxt-dsi/boot.html">FAIL</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/1635">i915#1635</a>)</p>
</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 (47 -> 39)</h2>
<p>Missing    (8): fi-ilk-m540 fi-hsw-4200u fi-byt-squawks fi-bsw-cyan fi-ctg-p8600 fi-bdw-samus fi-byt-clapper fi-skl-6600u </p>
<h2>Build changes</h2>
<ul>
<li>IGT: IGT_5747 -> None</li>
<li>Linux: CI_DRM_8786 -> Trybot_6847</li>
</ul>
<p>CI-20190529: 20190529<br />
  CI_DRM_8786: e9ecbe8de4e7e7c08363c1ecaaee9270b9c6f2ec @ git://anongit.freedesktop.org/gfx-ci/linux<br />
  IGT_5747: 6980775bcadec862cd5e5affd65928ef79e5b580 @ git://anongit.freedesktop.org/xorg/app/intel-gpu-tools<br />
  Trybot_6847: 3fae6d8135a4cd386cefd3729480e49f4f527025 @ git://anongit.freedesktop.org/gfx-ci/linux</p>
<p>== Linux commits ==</p>
<p>3fae6d8135a4 drm/i915/gt: Protect context lifetime with RCU<br />
d9bd4953bb8f drm/i915/gt: Track signaled breadcrumbs outside of the breadcrumb spinlock<br />
09d81edce449 drm/i915/gt: Hold context/request reference while breadcrumbs are active<br />
f8b7b6b6e92a drm/i915/gt: Move intel_breadcrumbs_arm_irq earlier<br />
4e747fdd738d drm/i915/gt: Distinguish the virtual breadcrumbs from the irq breadcrumbs<br />
d98015674b25 drm/i915/gt: Only transfer the virtual context to the new engine if active<br />
4a58a42c40b7 drm/i915/gt: Replace intel_engine_transfer_stale_breadcrumbs<br />
eafd971d61fb drm/i915: Remove requirement for holding i915_request.lock for breadcrumbs<br />
6e5e2cf72e48 drm/i915/gem: Remove disordered per-file request list for throttling<br />
5b9c01b86bea drm/i915: Copy default modparams to mock i915_device<br />
1d756f7b345e drm/i915/gem: Reduce ctx->engines_mutex for get_engines()<br />
0a9a4674d045 drm/i915/gem: Reduce ctx->engine_mutex for reading the clone source<br />
1b2f50af6896 drm/i915: Remove gen check before calling intel_rps_boost<br />
9ff0d107f5af drm/i915/gem: Serialise debugfs i915_gem_objects with ctx->mutex<br />
2a62f245e061 drm/i915/gem: Move context decoupling from postclose to preclose<br />
571c7aa00012 drm/i915/gem: Delay tracking the GEM context until it is registered<br />
b8091d090990 drm: Restore driver.preclose() for all to use<br />
143b7cafc401 drm/i915: Filter wake_flags passed to default_wake_function<br />
b321519ccf8a drm/i915/selftests: Add compiler paranoia for checking HWSP values<br />
3e4b4a5b3dfd drm/i915/gt: Stall around xcs invalidations on tgl<br />
aaec53d3ad91 drm/i915/gt: Disable preparser around xcs invalidations on tgl<br />
a40b39142c65 drm/i915/gt: Delay taking the spinlock for grabbing from the buffer pool</p>

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