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<b>Patch Details</b>
<table>
<tr><td><b>Series:</b></td><td>series starting with [01/54] drm/i915/gt: Remove timeslice suppression</td></tr>
<tr><td><b>URL:</b></td><td><a href="https://patchwork.freedesktop.org/series/85382/">https://patchwork.freedesktop.org/series/85382/</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_7394/index.html">https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7394/index.html</a></td></tr>
</table>
<h1>CI Bug Log - changes from CI_DRM_9537 -> Trybot_7394</h1>
<h2>Summary</h2>
<p><strong>FAILURE</strong></p>
<p>Serious unknown changes coming with Trybot_7394 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_7394, 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_7394/index.html</p>
<h2>Possible new issues</h2>
<p>Here are the unknown changes that may have been introduced in Trybot_7394:</p>
<h3>IGT changes</h3>
<h4>Possible regressions</h4>
<ul>
<li>igt@i915_selftest@live@gt_lrc:<ul>
<li>fi-bsw-kefka: <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9537/fi-bsw-kefka/igt@i915_selftest@live@gt_lrc.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7394/fi-bsw-kefka/igt@i915_selftest@live@gt_lrc.html">DMESG-FAIL</a></li>
</ul>
</li>
</ul>
<h4>Warnings</h4>
<ul>
<li>igt@gem_exec_fence@basic-busy:<ul>
<li>fi-bwr-2160: <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9537/fi-bwr-2160/igt@gem_exec_fence@basic-busy.html">SKIP</a> (<a href="https://bugs.freedesktop.org/show_bug.cgi?id=109271">fdo#109271</a>) -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7394/fi-bwr-2160/igt@gem_exec_fence@basic-busy.html">INCOMPLETE</a></li>
</ul>
</li>
</ul>
<h2>New tests</h2>
<p>New tests have been introduced between CI_DRM_9537 and Trybot_7394:</p>
<h3>New IGT tests (1)</h3>
<ul>
<li>igt@i915_selftest@live@scheduler:<ul>
<li>Statuses : 31 pass(s)</li>
<li>Exec time: [0.71, 9.11] s</li>
</ul>
</li>
</ul>
<h2>Known issues</h2>
<p>Here are the changes found in Trybot_7394 that come from known issues:</p>
<h3>IGT changes</h3>
<h4>Issues hit</h4>
<ul>
<li>
<p>igt@amdgpu/amd_basic@memory-alloc:</p>
<ul>
<li>fi-cml-u2: NOTRUN -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7394/fi-cml-u2/igt@amdgpu/amd_basic@memory-alloc.html">SKIP</a> (<a href="https://bugs.freedesktop.org/show_bug.cgi?id=109315">fdo#109315</a>) +17 similar issues</li>
</ul>
</li>
<li>
<p>igt@gem_exec_fence@basic-busy@bcs0:</p>
<ul>
<li>fi-cml-u2: NOTRUN -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7394/fi-cml-u2/igt@gem_exec_fence@basic-busy@bcs0.html">SKIP</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/1208">i915#1208</a>) +1 similar issue</li>
</ul>
</li>
<li>
<p>igt@gem_huc_copy@huc-copy:</p>
<ul>
<li>fi-cml-u2: NOTRUN -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7394/fi-cml-u2/igt@gem_huc_copy@huc-copy.html">SKIP</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/2190">i915#2190</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_9537/fi-kbl-7500u/igt@kms_chamelium@dp-crc-fast.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7394/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>)</li>
</ul>
</li>
<li>
<p>igt@kms_chamelium@hdmi-hpd-fast:</p>
<ul>
<li>fi-cml-u2: NOTRUN -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7394/fi-cml-u2/igt@kms_chamelium@hdmi-hpd-fast.html">SKIP</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/1004">i915#1004</a>) +2 similar issues</li>
</ul>
</li>
<li>
<p>igt@kms_chamelium@vga-edid-read:</p>
<ul>
<li>fi-cml-u2: NOTRUN -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7394/fi-cml-u2/igt@kms_chamelium@vga-edid-read.html">SKIP</a> (<a href="https://bugs.freedesktop.org/show_bug.cgi?id=109309">fdo#109309</a>) +1 similar issue</li>
</ul>
</li>
<li>
<p>igt@kms_force_connector_basic@force-load-detect:</p>
<ul>
<li>fi-cml-u2: NOTRUN -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7394/fi-cml-u2/igt@kms_force_connector_basic@force-load-detect.html">SKIP</a> (<a href="https://bugs.freedesktop.org/show_bug.cgi?id=109285">fdo#109285</a>)</li>
</ul>
</li>
<li>
<p>igt@kms_pipe_crc_basic@compare-crc-sanitycheck-pipe-d:</p>
<ul>
<li>fi-cml-u2: NOTRUN -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7394/fi-cml-u2/igt@kms_pipe_crc_basic@compare-crc-sanitycheck-pipe-d.html">SKIP</a> (<a href="https://bugs.freedesktop.org/show_bug.cgi?id=109278">fdo#109278</a> / <a href="https://gitlab.freedesktop.org/drm/intel/issues/533">i915#533</a>)</li>
</ul>
</li>
<li>
<p>igt@prime_self_import@basic-with_two_bos:</p>
<ul>
<li>fi-tgl-y: <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9537/fi-tgl-y/igt@prime_self_import@basic-with_two_bos.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7394/fi-tgl-y/igt@prime_self_import@basic-with_two_bos.html">DMESG-WARN</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/402">i915#402</a>) +2 similar issues</li>
</ul>
</li>
</ul>
<h4>Possible fixes</h4>
<ul>
<li>igt@debugfs_test@read_all_entries:<ul>
<li>fi-tgl-y: <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9537/fi-tgl-y/igt@debugfs_test@read_all_entries.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_7394/fi-tgl-y/igt@debugfs_test@read_all_entries.html">PASS</a> +2 similar issues</li>
</ul>
</li>
</ul>
<h2>Participating hosts (41 -> 37)</h2>
<p>Additional (1): fi-cml-u2 <br />
Missing (5): fi-ilk-m540 fi-hsw-4200u fi-bsw-cyan fi-ctg-p8600 fi-bdw-samus </p>
<h2>Build changes</h2>
<ul>
<li>Linux: CI_DRM_9537 -> Trybot_7394</li>
</ul>
<p>CI-20190529: 20190529<br />
CI_DRM_9537: c232ca705490fdec5109dd0c9b8a413dc3de5ecb @ git://anongit.freedesktop.org/gfx-ci/linux<br />
IGT_5934: a5c54153a82fe4cbd3b72cd85eb1b3eea91a1155 @ git://anongit.freedesktop.org/xorg/app/intel-gpu-tools<br />
Trybot_7394: c9e54b056de501f809460df3fffbfb36fd8a1671 @ git://anongit.freedesktop.org/gfx-ci/linux</p>
<p>== Linux commits ==</p>
<p>c9e54b056de5 drm/i915/gt: Enable ring scheduling for gen4/5<br />
476674907d31 drm/i915/gt: Implement ring scheduler for gen4/5<br />
0a6bf5c57340 drm/i915/gt: Enable ring scheduling for gen6/7<br />
215464dad6a5 drm/i915/gt: Implement ring scheduler for gen6/7<br />
12d609517e1a drm/i915/gt: Enable busy-stats for ring-scheduler<br />
a6594a11f1a5 drm/i915/gt: Infrastructure for ring scheduling<br />
c1cccfb86cdf drm/i915/gt: Use client timeline address for seqno writes<br />
c3c62ea4e9d3 drm/i915/gt: Support creation of 'internal' rings<br />
dc33cdc2963d drm/i915/gt: Couple tasklet scheduling for all CS interrupts<br />
3e3e1f658e8e Restore "drm/i915: drop engine_pin/unpin_breadcrumbs_irq"<br />
3bced892c9b4 drm/i915/gt: Use ppHWSP for unshared non-semaphore related timelines<br />
77d025aac127 drm/i915/selftests: Exercise relative timeline modes<br />
73c13f229a82 drm/i915/gt: Use indices for writing into relative timelines<br />
c0171c561571 drm/i915/gt: Add timeline "mode"<br />
b430924e05d1 drm/i915/gt: Track timeline GGTT offset separately from subpage offset<br />
841f65931ae6 drm/i915/gt: Wrap intel_timeline.has_initial_breadcrumb<br />
46936769d191 drm/i915: Bump default timeslicing quantum to 5ms<br />
57fdcdf5641f drm/i915: Move saturated workload detection back to the context<br />
a111c355caae drm/i915/gt: Support virtual engine queues<br />
59f8d6ae0f68 drm/i915: Extend the priority boosting for the display with a deadline<br />
f1646f5098db drm/i915/gt: Specify a deadline for the heartbeat<br />
3517d25f9b1e drm/i915: Fair low-latency scheduling<br />
f8f0f68abed1 drm/i915: Wrap cmpxchg64 with try_cmpxchg64() helper<br />
6a81fc7f1bd5 drm/i915: Replace priolist rbtree with a skiplist<br />
3de9d4ee3578 drm/i915/gt: Show scheduler queues when dumping state<br />
aff99d9c3cdb drm/i915: Move tasklet from execlists to sched<br />
557988940d46 drm/i915: Move scheduler queue<br />
7ecc45006a71 drm/i915: Move common active lists from engine to i915_scheduler<br />
aa4efd552f36 drm/i915: Fix the iterative dfs for defering requests<br />
6cf7733400cc drm/i915: Extract the ability to defer and rerun a request later<br />
ae927183efc2 drm/i915: Extract request suspension from the execlists backend<br />
56934722534d drm/i915: Extract request rewinding from execlists<br />
74f7596dfca3 drm/i915: Extract request submission from execlists<br />
17c4a3ba7b85 drm/i915: Improve DFS for priority inheritance<br />
adfe9b5f104c drm/i915/selftests: Exercise priority inheritance around an engine loop<br />
5d2001012f46 drm/i915/selftests: Measure set-priority duration<br />
0e4562aa60c0 drm/i915: Restructure priority inheritance<br />
624293314f41 drm/i915: Teach the i915_dependency to use a double-lock<br />
dccfea2701ea drm/i915: Replace engine->schedule() with a known request operation<br />
5a7d51861284 drm/i915: Remove I915_USER_PRIORITY_SHIFT<br />
4a52b94c39cc drm/i915: Strip out internal priorities<br />
7911ce7875cf drm/i915/gt: Skip over completed active execlists, again<br />
223e520c3ce1 drm/i915/gt: Do not suspend bonded requests if one hangs<br />
0987020501db drm/i915/gt: Convert stats.active to plain unsigned int<br />
b54a97554a4d drm/i915/gt: Extract busy-stats for ring-scheduler<br />
305a3818ff82 drm/i915/gt: Drop atomic for engine->fw_active tracking<br />
df12fc4fd900 drm/i915: Reduce test_and_set_bit to set_bit in i915_request_submit()<br />
a5b5aef35716 drm/i915/gem: Reduce ctx->engines_mutex for get_engines()<br />
2dabd6d466f1 drm/i915/gem: Reduce ctx->engine_mutex for reading the clone source<br />
c24de7a06b58 drm/i915: Drop i915_request.lock serialisation around await_start<br />
25d0ada0886d drm/i915: Mark up protected uses of 'i915_request_completed'<br />
f74feaffdf9b drm/i915/gt: Only retire on the last breadcrumb if the last request<br />
b5b83e1721f1 drm/i915/gt: Restore ce->signal flush before releasing virtual engine<br />
0109176d782a drm/i915/gt: Remove timeslice suppression</p>
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