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<b>Patch Details</b>
<table>
<tr><td><b>Series:</b></td><td>series starting with [01/61] drm/i915/selftests: Force a failed engine reset</td></tr>
<tr><td><b>URL:</b></td><td><a href="https://patchwork.freedesktop.org/series/85756/">https://patchwork.freedesktop.org/series/85756/</a></td></tr>
<tr><td><b>State:</b></td><td>success</td></tr>

    <tr><td><b>Details:</b></td><td><a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7446/index.html">https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7446/index.html</a></td></tr>

</table>


    <h1>CI Bug Log - changes from CI_DRM_9595 -> Trybot_7446</h1>
<h2>Summary</h2>
<p><strong>WARNING</strong></p>
<p>Minor unknown changes coming with Trybot_7446 need to be verified<br />
  manually.</p>
<p>If you think the reported changes have nothing to do with the changes<br />
  introduced in Trybot_7446, 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_7446/index.html</p>
<h2>Possible new issues</h2>
<p>Here are the unknown changes that may have been introduced in Trybot_7446:</p>
<h3>IGT changes</h3>
<h4>Warnings</h4>
<ul>
<li>igt@i915_hangman@error-state-basic:<ul>
<li>fi-apl-guc:         <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9595/fi-apl-guc/igt@i915_hangman@error-state-basic.html">DMESG-WARN</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/1610">i915#1610</a>) -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7446/fi-apl-guc/igt@i915_hangman@error-state-basic.html">DMESG-WARN</a></li>
</ul>
</li>
</ul>
<h2>New tests</h2>
<p>New tests have been introduced between CI_DRM_9595 and Trybot_7446:</p>
<h3>New IGT tests (1)</h3>
<ul>
<li>igt@i915_selftest@live@scheduler:<ul>
<li>Statuses : 34 pass(s)</li>
<li>Exec time: [0.70, 9.38] s</li>
</ul>
</li>
</ul>
<h2>Known issues</h2>
<p>Here are the changes found in Trybot_7446 that come from known issues:</p>
<h3>IGT changes</h3>
<h4>Issues hit</h4>
<ul>
<li>
<p>igt@i915_pm_rpm@module-reload:</p>
<ul>
<li>fi-byt-j1900:       <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9595/fi-byt-j1900/igt@i915_pm_rpm@module-reload.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7446/fi-byt-j1900/igt@i915_pm_rpm@module-reload.html">INCOMPLETE</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/142">i915#142</a> / <a href="https://gitlab.freedesktop.org/drm/intel/issues/2405">i915#2405</a>)</li>
</ul>
</li>
<li>
<p>igt@i915_selftest@live@hangcheck:</p>
<ul>
<li>
<p>fi-hsw-4770:        <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9595/fi-hsw-4770/igt@i915_selftest@live@hangcheck.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7446/fi-hsw-4770/igt@i915_selftest@live@hangcheck.html">INCOMPLETE</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/2292">i915#2292</a> / <a href="https://gitlab.freedesktop.org/drm/intel/issues/2782">i915#2782</a>)</p>
</li>
<li>
<p>fi-ivb-3770:        <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9595/fi-ivb-3770/igt@i915_selftest@live@hangcheck.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7446/fi-ivb-3770/igt@i915_selftest@live@hangcheck.html">INCOMPLETE</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/2292">i915#2292</a> / <a href="https://gitlab.freedesktop.org/drm/intel/issues/2782">i915#2782</a>)</p>
</li>
</ul>
</li>
<li>
<p>igt@prime_self_import@basic-with_one_bo_two_files:</p>
<ul>
<li>fi-tgl-y:           <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9595/fi-tgl-y/igt@prime_self_import@basic-with_one_bo_two_files.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7446/fi-tgl-y/igt@prime_self_import@basic-with_one_bo_two_files.html">DMESG-WARN</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/402">i915#402</a>) +1 similar issue</li>
</ul>
</li>
<li>
<p>igt@runner@aborted:</p>
<ul>
<li>
<p>fi-hsw-4770:        NOTRUN -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7446/fi-hsw-4770/igt@runner@aborted.html">FAIL</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/1436">i915#1436</a> / <a href="https://gitlab.freedesktop.org/drm/intel/issues/2505">i915#2505</a>)</p>
</li>
<li>
<p>fi-ivb-3770:        NOTRUN -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7446/fi-ivb-3770/igt@runner@aborted.html">FAIL</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/2426">i915#2426</a>)</p>
</li>
<li>
<p>fi-byt-j1900:       NOTRUN -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7446/fi-byt-j1900/igt@runner@aborted.html">FAIL</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/1814">i915#1814</a> / <a href="https://gitlab.freedesktop.org/drm/intel/issues/2505">i915#2505</a>)</p>
</li>
</ul>
</li>
</ul>
<h4>Possible fixes</h4>
<ul>
<li>
<p>igt@debugfs_test@read_all_entries:</p>
<ul>
<li>fi-tgl-y:           <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9595/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_7446/fi-tgl-y/igt@debugfs_test@read_all_entries.html">PASS</a> +2 similar issues</li>
</ul>
</li>
<li>
<p>igt@gem_exec_suspend@basic-s3:</p>
<ul>
<li>fi-tgl-u2:          <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9595/fi-tgl-u2/igt@gem_exec_suspend@basic-s3.html">FAIL</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/1888">i915#1888</a>) -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7446/fi-tgl-u2/igt@gem_exec_suspend@basic-s3.html">PASS</a></li>
</ul>
</li>
</ul>
<h2>Participating hosts (44 -> 39)</h2>
<p>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_9595 -> Trybot_7446</li>
</ul>
<p>CI-20190529: 20190529<br />
  CI_DRM_9595: 3cc2b1cffef4d3e0c2cc38285e94334d248c2c5d @ git://anongit.freedesktop.org/gfx-ci/linux<br />
  IGT_5956: d9bc7773043d11d37ae5b03bf18979541a9c7ef4 @ git://anongit.freedesktop.org/xorg/app/intel-gpu-tools<br />
  Trybot_7446: 329151f7d316ac41c072aa41b383c0fac21a7318 @ git://anongit.freedesktop.org/gfx-ci/linux</p>
<p>== Linux commits ==</p>
<p>329151f7d316 drm/i915: Support secure dispatch on gen6/gen7<br />
4750b2cb15bd drm/i915/gt: Enable ring scheduling for gen5-7<br />
746ab3d76bd7 drm/i915/gt: Implement ring scheduler for gen4-7<br />
c78960acec0b drm/i915/gt: Enable busy-stats for ring-scheduler<br />
fcb4cd9695ad drm/i915/gt: Infrastructure for ring scheduling<br />
74d5a533db62 drm/i915/gt: Use client timeline address for seqno writes<br />
3d6dfb35bffb drm/i915/gt: Support creation of 'internal' rings<br />
ab853b72b331 drm/i915/gt: Couple tasklet scheduling for all CS interrupts<br />
b726df2bb8f3 Restore "drm/i915: drop engine_pin/unpin_breadcrumbs_irq"<br />
351f48bf46d0 drm/i915/gt: Use ppHWSP for unshared non-semaphore related timelines<br />
f5ad39a80c80 drm/i915/selftests: Exercise relative timeline modes<br />
533d1812a8b7 drm/i915/gt: Use indices for writing into relative timelines<br />
db5a0d08577c drm/i915/gt: Add timeline "mode"<br />
18c2227ed751 drm/i915/gt: Track timeline GGTT offset separately from subpage offset<br />
a65c5368ee44 drm/i915/gt: Wrap intel_timeline.has_initial_breadcrumb<br />
a16e9cecba7f drm/i915: Bump default timeslicing quantum to 5ms<br />
110364ef0cbe drm/i915: Move saturated workload detection back to the context<br />
6a2151bf5753 drm/i915/gt: Support virtual engine queues<br />
4e88065f138b drm/i915: Extend the priority boosting for the display with a deadline<br />
d2fe015e71e9 drm/i915/gt: Specify a deadline for the heartbeat<br />
2fd59a527c2c drm/i915: Fair low-latency scheduling<br />
ab80f1963f2a drm/i915: Wrap cmpxchg64 with try_cmpxchg64() helper<br />
ff138efebca2 drm/i915: Replace priolist rbtree with a skiplist<br />
11ffb5b393e0 drm/i915/gt: Show scheduler queues when dumping state<br />
73e16c87ead1 drm/i915: Move tasklet from execlists to sched<br />
a6429bab2446 drm/i915: Move scheduler queue<br />
be2219a92aa1 drm/i915: Move common active lists from engine to i915_scheduler<br />
6d72ca43b874 drm/i915: Fix the iterative dfs for defering requests<br />
bd7a4a3d5194 drm/i915: Extract the ability to defer and rerun a request later<br />
0ac8b0a373aa drm/i915: Extract request suspension from the execlists<br />
bc8e090a52c4 drm/i915: Extract request rewinding from execlists<br />
ef6466c6fe29 drm/i915: Extract request submission from execlists<br />
1df824567a2d drm/i915: Improve DFS for priority inheritance<br />
ddb658640322 drm/i915/selftests: Exercise priority inheritance around an engine loop<br />
6af4289e0622 drm/i915/selftests: Measure set-priority duration<br />
742c05f4a769 drm/i915: Restructure priority inheritance<br />
bc19d503eda8 drm/i915: Teach the i915_dependency to use a double-lock<br />
1c72117174e7 drm/i915: Replace engine->schedule() with a known request operation<br />
e61b630902ec drm/i915: Remove I915_USER_PRIORITY_SHIFT<br />
e41c98539cb6 drm/i915: Strip out internal priorities<br />
14c130ef1ff8 drm/i915/gt: Skip over completed active execlists, again<br />
ebce92071f28 drm/i915/gt: Do not suspend bonded requests if one hangs<br />
0ee80ce071c0 drm/i915/gt: Reduce GT runtime stats from seqlock to a latch<br />
d4fc82fa8264 drm/i915/gt: Reduce engine runtime stats from seqlock to a latch<br />
f630cdfd6191 drm/i915/gt: Convert stats.active to plain unsigned int<br />
1089ce325197 drm/i915/gt: Extract busy-stats for ring-scheduler<br />
ecbc1aa492ec drm/i915/gt: Drop atomic for engine->fw_active tracking<br />
fe4364ee5f0f drm/i915: Reduce test_and_set_bit to set_bit in i915_request_submit()<br />
61c7914c6dbd drm/i915/gem: Reduce ctx->engines_mutex for get_engines()<br />
e0513341ccee drm/i915/gem: Reduce ctx->engine_mutex for reading the clone source<br />
8bb7059e2274 drm/i915: Drop i915_request.lock serialisation around await_start<br />
fb0910b47d03 drm/i915: Mark up protected uses of 'i915_request_completed'<br />
f183e3204762 drm/i915: Mark per-engine-reset as supported on gen7<br />
883a7c906488 drm/i915/selftests: Prepare the selftests for engine resets with ring submission<br />
633bf8d81986 drm/i915/gt: Pull ring submission resume under its caller forcewake<br />
4a0c07c53b5d drm/i915/gt: Lift stop_ring() to reset_prepare<br />
c41e9db1bd6f drm/i915/gt: Reapply ppgtt enabling after engine resets<br />
0de615316b39 drm/i915/gt: Replace open-coded intel_engine_stop_cs()<br />
4c646e28375a drm/i915/gt: Rearrange ivb workarounds<br />
b9230fbfac90 drm/i915/gt: Rearrange vlv workarounds<br />
c8b722c7a023 drm/i915/selftests: Force a failed engine reset</p>

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