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<b>Patch Details</b>
<table>
<tr><td><b>Series:</b></td><td>series starting with [01/60] drm/i915/gt: Limit VFE threads based on GT</td></tr>
<tr><td><b>URL:</b></td><td><a href="https://patchwork.freedesktop.org/series/85678/">https://patchwork.freedesktop.org/series/85678/</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_7435/index.html">https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7435/index.html</a></td></tr>
</table>
<h1>CI Bug Log - changes from CI_DRM_9573 -> Trybot_7435</h1>
<h2>Summary</h2>
<p><strong>FAILURE</strong></p>
<p>Serious unknown changes coming with Trybot_7435 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_7435, 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_7435/index.html</p>
<h2>Possible new issues</h2>
<p>Here are the unknown changes that may have been introduced in Trybot_7435:</p>
<h3>IGT changes</h3>
<h4>Possible regressions</h4>
<ul>
<li>
<p>igt@i915_selftest@live@gem_contexts:</p>
<ul>
<li>
<p>fi-ivb-3770: <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9573/fi-ivb-3770/igt@i915_selftest@live@gem_contexts.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7435/fi-ivb-3770/igt@i915_selftest@live@gem_contexts.html">DMESG-FAIL</a></p>
</li>
<li>
<p>fi-hsw-4770: <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9573/fi-hsw-4770/igt@i915_selftest@live@gem_contexts.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7435/fi-hsw-4770/igt@i915_selftest@live@gem_contexts.html">DMESG-FAIL</a></p>
</li>
</ul>
</li>
</ul>
<h2>New tests</h2>
<p>New tests have been introduced between CI_DRM_9573 and Trybot_7435:</p>
<h3>New IGT tests (1)</h3>
<ul>
<li>igt@i915_selftest@live@scheduler:<ul>
<li>Statuses : 32 pass(s)</li>
<li>Exec time: [0.70, 9.48] s</li>
</ul>
</li>
</ul>
<h2>Known issues</h2>
<p>Here are the changes found in Trybot_7435 that come from known issues:</p>
<h3>IGT changes</h3>
<h4>Issues hit</h4>
<ul>
<li>
<p>igt@gem_mmap_gtt@basic:</p>
<ul>
<li>fi-tgl-y: <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9573/fi-tgl-y/igt@gem_mmap_gtt@basic.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7435/fi-tgl-y/igt@gem_mmap_gtt@basic.html">DMESG-WARN</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/402">i915#402</a>) +2 similar issues</li>
</ul>
</li>
<li>
<p>igt@kms_addfb_basic@addfb25-y-tiled-small-legacy:</p>
<ul>
<li>fi-snb-2600: NOTRUN -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7435/fi-snb-2600/igt@kms_addfb_basic@addfb25-y-tiled-small-legacy.html">SKIP</a> (<a href="https://bugs.freedesktop.org/show_bug.cgi?id=109271">fdo#109271</a>) +30 similar issues</li>
</ul>
</li>
<li>
<p>igt@kms_chamelium@hdmi-crc-fast:</p>
<ul>
<li>fi-snb-2600: NOTRUN -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7435/fi-snb-2600/igt@kms_chamelium@hdmi-crc-fast.html">SKIP</a> (<a href="https://bugs.freedesktop.org/show_bug.cgi?id=109271">fdo#109271</a> / <a href="https://bugs.freedesktop.org/show_bug.cgi?id=111827">fdo#111827</a>) +8 similar issues</li>
</ul>
</li>
<li>
<p>igt@kms_chamelium@hdmi-edid-read:</p>
<ul>
<li>fi-kbl-7500u: <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9573/fi-kbl-7500u/igt@kms_chamelium@hdmi-edid-read.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7435/fi-kbl-7500u/igt@kms_chamelium@hdmi-edid-read.html">DMESG-FAIL</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/165">i915#165</a>)</li>
</ul>
</li>
</ul>
<h4>Possible fixes</h4>
<ul>
<li>
<p>igt@gem_exec_suspend@basic-s0:</p>
<ul>
<li>fi-snb-2600: <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9573/fi-snb-2600/igt@gem_exec_suspend@basic-s0.html">DMESG-WARN</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/2772">i915#2772</a>) -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7435/fi-snb-2600/igt@gem_exec_suspend@basic-s0.html">PASS</a></li>
</ul>
</li>
<li>
<p>igt@gem_ringfill@basic-all:</p>
<ul>
<li>fi-tgl-y: <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9573/fi-tgl-y/igt@gem_ringfill@basic-all.html">DMESG-WARN</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/402">i915#402</a>) -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7435/fi-tgl-y/igt@gem_ringfill@basic-all.html">PASS</a> +1 similar issue</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_9573/fi-kbl-7500u/igt@kms_chamelium@dp-crc-fast.html">FAIL</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/1161">i915#1161</a> / <a href="https://gitlab.freedesktop.org/drm/intel/issues/262">i915#262</a>) -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7435/fi-kbl-7500u/igt@kms_chamelium@dp-crc-fast.html">PASS</a></li>
</ul>
</li>
</ul>
<h2>Participating hosts (43 -> 37)</h2>
<p>Missing (6): fi-ilk-m540 fi-hsw-4200u fi-byt-j1900 fi-bsw-cyan fi-ctg-p8600 fi-bdw-samus </p>
<h2>Build changes</h2>
<ul>
<li>Linux: CI_DRM_9573 -> Trybot_7435</li>
</ul>
<p>CI-20190529: 20190529<br />
CI_DRM_9573: cd0df21e28c36de80356344ff8683be2813c6ff2 @ git://anongit.freedesktop.org/gfx-ci/linux<br />
IGT_5953: 65c5eea699141e6f942ce0a8fc85db76ce53cd19 @ git://anongit.freedesktop.org/xorg/app/intel-gpu-tools<br />
Trybot_7435: 44c770b3a307383bc62684dc1bb3254b9c36be28 @ git://anongit.freedesktop.org/gfx-ci/linux</p>
<p>== Linux commits ==</p>
<p>44c770b3a307 drm/i915/gt: Show the per-engine runtime in sysfs<br />
57860519d1fa drm/i915/gt: Limit C-states while waiting for requests<br />
9629d5ae2caf drm/i915: Support secure dispatch on gen6/gen7<br />
8ad26969a01e drm/i915/gt: Enable ring scheduling for gen5-7<br />
a697f9b0f923 drm/i915/gt: Implement ring scheduler for gen4-7<br />
548aacb5f256 drm/i915/gt: Enable busy-stats for ring-scheduler<br />
626e7681183c drm/i915/gt: Infrastructure for ring scheduling<br />
488e3489bf6c drm/i915/gt: Use client timeline address for seqno writes<br />
74804dbdfb88 drm/i915/gt: Support creation of 'internal' rings<br />
679002791b77 drm/i915/gt: Couple tasklet scheduling for all CS interrupts<br />
174b484d090d Restore "drm/i915: drop engine_pin/unpin_breadcrumbs_irq"<br />
8997e362ebc2 drm/i915/gt: Use ppHWSP for unshared non-semaphore related timelines<br />
94bb95fc4c84 drm/i915/selftests: Exercise relative timeline modes<br />
709bdb594b48 drm/i915/gt: Use indices for writing into relative timelines<br />
c48d69bfc2ad drm/i915/gt: Add timeline "mode"<br />
bc58526d0889 drm/i915/gt: Track timeline GGTT offset separately from subpage offset<br />
321ed839626c drm/i915/gt: Wrap intel_timeline.has_initial_breadcrumb<br />
ad824e7eea8a drm/i915: Bump default timeslicing quantum to 5ms<br />
ae7c6b68c3f6 drm/i915: Move saturated workload detection back to the context<br />
d8b8c3bf34b9 drm/i915/gt: Support virtual engine queues<br />
13afed0f5327 drm/i915: Extend the priority boosting for the display with a deadline<br />
70478a7295e7 drm/i915/gt: Specify a deadline for the heartbeat<br />
6b7e58a2b9f8 drm/i915: Fair low-latency scheduling<br />
217dde835d9b drm/i915: Wrap cmpxchg64 with try_cmpxchg64() helper<br />
96e477a60c76 drm/i915: Replace priolist rbtree with a skiplist<br />
4902a3affd1c drm/i915/gt: Show scheduler queues when dumping state<br />
fcaf6f862716 drm/i915: Move tasklet from execlists to sched<br />
1e029a8a4e16 drm/i915: Move scheduler queue<br />
4891eb6f483b drm/i915: Move common active lists from engine to i915_scheduler<br />
738ce5e030eb drm/i915: Fix the iterative dfs for defering requests<br />
0819064abcb5 drm/i915: Extract the ability to defer and rerun a request later<br />
9efa8f4c8782 drm/i915: Extract request suspension from the execlists<br />
fb6c7954140f drm/i915: Extract request rewinding from execlists<br />
67516bb7945a drm/i915: Extract request submission from execlists<br />
267136c347d1 drm/i915: Improve DFS for priority inheritance<br />
24caff148075 drm/i915/selftests: Exercise priority inheritance around an engine loop<br />
cdbcbbdd51a3 drm/i915/selftests: Measure set-priority duration<br />
b1ff32040970 drm/i915: Restructure priority inheritance<br />
c073d18ed53d drm/i915: Teach the i915_dependency to use a double-lock<br />
d97b84d6aa92 drm/i915: Replace engine->schedule() with a known request operation<br />
64740e1ecca3 drm/i915: Remove I915_USER_PRIORITY_SHIFT<br />
c91d6b15fdea drm/i915: Strip out internal priorities<br />
0a8dd291fd12 drm/i915/gt: Skip over completed active execlists, again<br />
c27779a89b25 drm/i915/gt: Do not suspend bonded requests if one hangs<br />
f4e450c028de drm/i915/gt: Reduce GT runtime stats from seqlock to a latch<br />
df63d603e098 drm/i915/gt: Reduce engine runtime stats from seqlock to a latch<br />
6cbbbe1bf523 drm/i915/gt: Convert stats.active to plain unsigned int<br />
1e67a5d6c418 drm/i915/gt: Extract busy-stats for ring-scheduler<br />
9b4b47da1b0d drm/i915/gt: Drop atomic for engine->fw_active tracking<br />
ab6e7f9807cf drm/i915: Reduce test_and_set_bit to set_bit in i915_request_submit()<br />
5f466d8f91f6 drm/i915/gem: Reduce ctx->engines_mutex for get_engines()<br />
cefd2c0ea5a0 drm/i915/gem: Reduce ctx->engine_mutex for reading the clone source<br />
2caf70dd0a3c drm/i915: Drop i915_request.lock serialisation around await_start<br />
7a06e4e40290 drm/i915: Mark up protected uses of 'i915_request_completed'<br />
a3be221a8e8b drm/i915/selftests: Include engine name after reset failure<br />
4e576af41f28 drm/i915/gt: Perform an arbitration check before busywaiting<br />
6f455d77e835 drm/i915/gt: Check for arbitration after writing start seqno<br />
b276c283055f drm/i915: Allow the sysadmin to override security mitigations<br />
31b3d2863838 drm/i915/gt: Restore clear-residual mitigations for Ivybridge, Baytrail<br />
eb64835e7eba drm/i915/gt: Limit VFE threads based on GT</p>
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