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<b>Patch Details</b>
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<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/79877/">https://patchwork.freedesktop.org/series/79877/</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_6852/index.html">https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6852/index.html</a></td></tr>
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<h1>CI Bug Log - changes from CI_DRM_8786 -> Trybot_6852</h1>
<h2>Summary</h2>
<p><strong>FAILURE</strong></p>
<p>Serious unknown changes coming with Trybot_6852 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_6852, 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_6852/index.html</p>
<h2>Changes</h2>
<p>No changes found</p>
<h2>Participating hosts (47 -> 10)</h2>
<p>ERROR: It appears as if the changes made in Trybot_6852 prevented too many machines from booting.</p>
<p>Missing (37): fi-kbl-soraka fi-bdw-gvtdvm fi-icl-u2 fi-apl-guc fi-icl-y fi-skl-lmem fi-skl-6600u fi-cml-u2 fi-bxt-dsi fi-bdw-5557u fi-cml-s fi-bsw-n3050 fi-tgl-u2 fi-kbl-7500u fi-ctg-p8600 fi-ivb-3770 fi-kbl-7560u fi-tgl-y fi-bsw-nick fi-skl-6700k2 fi-kbl-r fi-ilk-m540 fi-ehl-1 fi-tgl-dsi fi-skl-guc fi-cfl-8700k fi-hsw-4200u fi-byt-squawks fi-bsw-cyan fi-cfl-guc fi-kbl-guc fi-kbl-x1275 fi-cfl-8109u fi-kbl-8809g fi-bsw-kefka fi-byt-clapper fi-bdw-samus </p>
<h2>Build changes</h2>
<ul>
<li>Linux: CI_DRM_8786 -> Trybot_6852</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_6852: b25c0759d30b6ce7154b1d94662eea1d7f7c876c @ git://anongit.freedesktop.org/gfx-ci/linux</p>
<p>== Linux commits ==</p>
<p>b25c0759d30b drm/i915/gt: Protect context lifetime with RCU<br />
9192c66efbcc drm/i915/gt: Track signaled breadcrumbs outside of the breadcrumb spinlock<br />
5b9109feccae drm/i915/gt: Hold context/request reference while breadcrumbs are active<br />
c0720f65436c drm/i915/gt: Move intel_breadcrumbs_arm_irq earlier<br />
2ce06042589e drm/i915/gt: Distinguish the virtual breadcrumbs from the irq breadcrumbs<br />
069b0c41a290 drm/i915/gt: Only transfer the virtual context to the new engine if active<br />
9029f4e006d8 drm/i915/gt: Replace intel_engine_transfer_stale_breadcrumbs<br />
f0ac6be01f0a drm/i915: Remove requirement for holding i915_request.lock for breadcrumbs<br />
cf12c3656ba1 drm/i915/gem: Remove disordered per-file request list for throttling<br />
8edd782b31e5 drm/i915: Copy default modparams to mock i915_device<br />
a56745d40868 drm/i915/gem: Reduce ctx->engines_mutex for get_engines()<br />
383765746841 drm/i915/gem: Reduce ctx->engine_mutex for reading the clone source<br />
6f925784c388 drm/i915: Remove gen check before calling intel_rps_boost<br />
7ae781acafd9 drm/i915/gem: Serialise debugfs i915_gem_objects with ctx->mutex<br />
32875051b691 drm/i915/gem: Move context decoupling from postclose to preclose<br />
2a71c83a445c drm/i915/gem: Delay tracking the GEM context until it is registered<br />
10ae0bca6471 drm: Restore driver.preclose() for all to use<br />
e411d61064cd drm/i915: Filter wake_flags passed to default_wake_function<br />
6a3e7718d558 drm/i915/selftests: Add compiler paranoia for checking HWSP values<br />
df2627356909 drm/i915/gt: Stall around xcs invalidations on tgl<br />
8275ca6752e4 drm/i915/gt: Disable preparser around xcs invalidations on tgl<br />
224e0da6e407 drm/i915/gt: Delay taking the spinlock for grabbing from the buffer pool</p>
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