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<b>Patch Details</b>
<table>
<tr><td><b>Series:</b></td><td>TRYBOT: GuC submission and parallel submission</td></tr>
<tr><td><b>URL:</b></td><td><a href="https://patchwork.freedesktop.org/series/92986/">https://patchwork.freedesktop.org/series/92986/</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_7884/index.html">https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7884/index.html</a></td></tr>
</table>
<h1>CI Bug Log - changes from CI_DRM_10385 -> Trybot_7884</h1>
<h2>Summary</h2>
<p><strong>FAILURE</strong></p>
<p>Serious unknown changes coming with Trybot_7884 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_7884, 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_7884/index.html</p>
<h2>Possible new issues</h2>
<p>Here are the unknown changes that may have been introduced in Trybot_7884:</p>
<h3>IGT changes</h3>
<h4>Possible regressions</h4>
<ul>
<li>
<p>igt@i915_selftest@live@gt_pm:</p>
<ul>
<li>
<p>fi-tgl-u2: <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10385/fi-tgl-u2/igt@i915_selftest@live@gt_pm.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7884/fi-tgl-u2/igt@i915_selftest@live@gt_pm.html">DMESG-FAIL</a></p>
</li>
<li>
<p>fi-tgl-1115g4: <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10385/fi-tgl-1115g4/igt@i915_selftest@live@gt_pm.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7884/fi-tgl-1115g4/igt@i915_selftest@live@gt_pm.html">DMESG-FAIL</a></p>
</li>
</ul>
</li>
</ul>
<h2>New tests</h2>
<p>New tests have been introduced between CI_DRM_10385 and Trybot_7884:</p>
<h3>New IGT tests (2)</h3>
<ul>
<li>
<p>igt@i915_selftest@live@guc_flow_control:</p>
<ul>
<li>Statuses : 30 pass(s)</li>
<li>Exec time: [0.38, 5.08] s</li>
</ul>
</li>
<li>
<p>igt@i915_selftest@live@guc_multi_lrc:</p>
<ul>
<li>Statuses : 30 pass(s)</li>
<li>Exec time: [0.38, 5.15] s</li>
</ul>
</li>
</ul>
<h2>Known issues</h2>
<p>Here are the changes found in Trybot_7884 that come from known issues:</p>
<h3>IGT changes</h3>
<h4>Issues hit</h4>
<ul>
<li>
<p>igt@i915_selftest@live@hangcheck:</p>
<ul>
<li>fi-tgl-u2: <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10385/fi-tgl-u2/igt@i915_selftest@live@hangcheck.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7884/fi-tgl-u2/igt@i915_selftest@live@hangcheck.html">INCOMPLETE</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/750">i915#750</a>)</li>
</ul>
</li>
<li>
<p>igt@runner@aborted:</p>
<ul>
<li>fi-tgl-u2: NOTRUN -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7884/fi-tgl-u2/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/2966">i915#2966</a>)</li>
</ul>
</li>
</ul>
<h4>Possible fixes</h4>
<ul>
<li>
<p>igt@gem_exec_suspend@basic-s0:</p>
<ul>
<li>fi-tgl-1115g4: <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10385/fi-tgl-1115g4/igt@gem_exec_suspend@basic-s0.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_7884/fi-tgl-1115g4/igt@gem_exec_suspend@basic-s0.html">PASS</a></li>
</ul>
</li>
<li>
<p>igt@gem_huc_copy@huc-copy:</p>
<ul>
<li>
<p>fi-tgl-u2: <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10385/fi-tgl-u2/igt@gem_huc_copy@huc-copy.html">SKIP</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/2190">i915#2190</a>) -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7884/fi-tgl-u2/igt@gem_huc_copy@huc-copy.html">PASS</a></p>
</li>
<li>
<p>fi-tgl-1115g4: <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10385/fi-tgl-1115g4/igt@gem_huc_copy@huc-copy.html">SKIP</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/2190">i915#2190</a>) -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7884/fi-tgl-1115g4/igt@gem_huc_copy@huc-copy.html">PASS</a></p>
</li>
<li>
<p>{fi-tgl-dsi}: <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10385/fi-tgl-dsi/igt@gem_huc_copy@huc-copy.html">SKIP</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/2190">i915#2190</a>) -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7884/fi-tgl-dsi/igt@gem_huc_copy@huc-copy.html">PASS</a></p>
</li>
</ul>
</li>
<li>
<p>igt@i915_selftest@live@gt_lrc:</p>
<ul>
<li>{fi-tgl-dsi}: <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10385/fi-tgl-dsi/igt@i915_selftest@live@gt_lrc.html">DMESG-FAIL</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/2373">i915#2373</a>) -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7884/fi-tgl-dsi/igt@i915_selftest@live@gt_lrc.html">PASS</a></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 (42 -> 35)</h2>
<p>Missing (7): fi-ilk-m540 fi-hsw-4200u fi-bsw-cyan bat-adls-4 fi-ctg-p8600 bat-adls-3 fi-bdw-samus </p>
<h2>Build changes</h2>
<ul>
<li>IGT: IGT_6149 -> IGTPW_6042</li>
<li>Linux: CI_DRM_10385 -> Trybot_7884</li>
</ul>
<p>CI-20190529: 20190529<br />
CI_DRM_10385: 52984d543f551e0bb1b8792eaa09291ead82666d @ git://anongit.freedesktop.org/gfx-ci/linux<br />
IGTPW_6042: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6042/index.html<br />
IGT_6149: 34ff2cf2bc352dce691593db803389fe0eb2be03 @ https://gitlab.freedesktop.org/drm/igt-gpu-tools.git<br />
Trybot_7884: 6b6893b50817dffdaa948a6c16093d1e3c70f07d @ git://anongit.freedesktop.org/gfx-ci/linux</p>
<p>== Linux commits ==</p>
<p>6b6893b50817 Me: Skip gt_pm & guc_flow_control selftests to get CI to shards<br />
e4882fc295e3 drm/i915/execlists: Weak parallel submission support for execlists<br />
0670d14a64b8 drm/i915: Enable multi-bb execbuf<br />
6aee7fe1712f drm/i915/guc: Handle errors in multi-lrc requests<br />
500e35be38d5 drm/i915: Hold all parallel requests until last request, properly handle error<br />
4cebf77aa378 drm/i915: Eliminate unnecessary VMA calls for multi-BB submission<br />
79b893194f30 drm/i915: Multi-batch execbuffer2<br />
c759355b3e5e drm/i915: Force parallel contexts to use copy engine for reloc<br />
496791249042 drm/i915: Only track object dependencies on first request<br />
96e6d543dee7 drm/i915: Teach execbuf there can be more than one batch in the objects list<br />
b64c3ca1bfd9 drm/i915: Allow callers of i915_gem_do_execbuffer to override the batch index<br />
5032576497ab drm/i915: Store batch index in struct i915_execbuffer<br />
5bd9da7b3af2 drm/i915: Return output fence from i915_gem_do_execbuffer<br />
e7496eaffa33 drm/i915: Move output fence handling to i915_gem_execbuffer2<br />
5cf8e41fe3bc drm/i915: Move input/exec fence handling to i915_gem_execbuffer2<br />
826a99746b03 drm/i915: Move secure execbuf check to execbuf2<br />
bdac022a9949 drm/i915/guc: Implement no mid batch preemption for multi-lrc<br />
8efe6b4bcb61 drm/i915/guc: Extend GuC flow control selftest for multi-lrc<br />
f3613b88bbcd drm/i915/guc: Add basic GuC multi-lrc selftest<br />
3beee6db9d1a drm/i915: Connect UAPI to GuC multi-lrc interface<br />
b56f59d6ded1 drm/i915/guc: Update debugfs for GuC multi-lrc<br />
1d230206e925 drm/i915/guc: Implement multi-lrc reset<br />
cd11e32e4d2f drm/i915/guc: Insert submit fences between requests in parent-child relationship<br />
0ee3c7aee27c drm/i915/guc: Implement multi-lrc submission<br />
789ab9ec120b drm/i915/guc: Add guc_child_context_destroy<br />
1381dcd3e86b drm/i915/guc: Add hang check to GuC submit engine<br />
bcce84b978f0 drm/i915/guc: Assign contexts in parent-child relationship consecutive guc_ids<br />
480ac1c93ae2 drm/i915/guc: Ensure GuC schedule operations do not operate on child contexts<br />
c13e4011a72e drm/i915/guc: Add multi-lrc context registration<br />
5dc26a63ec3c drm/i915/guc: Implement GuC parent-child context pin / unpin functions<br />
f7b4372e6087 drm/i915/guc: Introduce context parent-child relationship<br />
bf3a36b067ca drm/i915: Expose logical engine instance to user<br />
e04bf9184df8 drm/i915: Add logical engine mapping<br />
0ba42c86a46e drm/i915/guc: Selftest for GuC flow control<br />
32ba377fb741 drm/i915/guc: Don't call switch_to_kernel_context with GuC submission<br />
bcef67224407 drm/i915/guc: Take engine PM when a context is pinned with GuC submission<br />
b65c742c2bd9 drm/i915: Add GT PM unpark worker<br />
1e37e1156ea5 drm/i915/guc: Take GT PM ref when deregistering context<br />
3e9c2c99f0f6 drm/i915/guc: Non-static lrc descriptor registration buffer<br />
4c696d7c10c2 drm/i915/guc: Check return of __xa_store when registering a context<br />
b0ba6a60ace3 drm/i915/guc: Introduce guc_submit_engine object<br />
a46120c35b59 drm/i915/guc: Don't allow requests not ready to consume all guc_ids<br />
7fbd0e658874 drm/i915/guc: Don't return -EAGAIN to user when guc_ids exhausted<br />
ec2aabd0ad58 drm/i915/guc: Connect the number of guc_ids to debugfs<br />
72cee1e8e481 drm/i915/guc: Allow flexible number of context ids<br />
b729485643ed drm/i915: Enable GuC submission on gen 12 for CI<br />
1b57e6cacd13 drm/i915/guc: Unblock GuC submission on Gen11+<br />
57d7bac48747 drm/i915/guc: Implement GuC priority management<br />
d1d8c748f22f drm/i915/selftest: Bump selftest timeouts for hangcheck<br />
530915ef1eda drm/i915/selftest: Fix hangcheck self test for GuC submission<br />
d7048d063325 drm/i915/selftest: Increase some timeouts in live_requests<br />
02917df77a08 drm/i915/selftest: Fix MOCS selftest for GuC submission<br />
7f27a06746e2 drm/i915/selftest: Fix workarounds selftest for GuC submission<br />
12ca767c8f31 drm/i915/selftest: Better error reporting from hangcheck selftest<br />
fe76077d81bf drm/i915/guc: Support request cancellation<br />
8cf928c11b21 drm/i915/guc: Implement banned contexts for GuC submission<br />
8f50d9f155c6 drm/i915/guc: Add golden context to GuC ADS<br />
c190d37d2010 drm/i915/guc: Include scheduling policies in the debugfs state dump<br />
d24652cf541d drm/i915/guc: Connect reset modparam updates to GuC policy flags<br />
6109bf97f714 drm/i915/guc: Hook GuC scheduling policies up<br />
b0c8921a1901 drm/i915/guc: Fix for error capture after full GPU reset with GuC<br />
c2eb450a2153 drm/i915/guc: Capture error state on context reset<br />
585f4a5b9a6e drm/i915/guc: Enable GuC engine reset<br />
f4524ebcc60d drm/i915/guc: Don't complain about reset races<br />
baae21f35681 drm/i915/guc: Provide mmio list to be saved/restored on engine reset<br />
f2a015505cc3 drm/i915/guc: Enable the timer expired interrupt for GuC<br />
95bf7323842e drm/i915/guc: Handle engine reset failure notification<br />
d91fa5d6f51b drm/i915/guc: Handle context reset notification<br />
7d86de821885 drm/i915/guc: Suspend/resume implementation for new interface<br />
179135a2fb3b drm/i915/guc: Add disable interrupts to guc sanitize<br />
3a3f1833a63d drm/i915: Reset GPU immediately if submission is disabled<br />
923ab80fb95d drm/i915/guc: Reset implementation for new GuC interface<br />
f4c5b70045d5 drm/i915: Move active request tracking to a vfunc<br />
73da8c263df3 drm/i915: Add i915_sched_engine destroy vfunc<br />
6a75dbe5c269 drm/i915/guc: Direct all breadcrumbs for a class to single breadcrumbs<br />
963255adcef9 drm/i915/guc: Disable bonding extension with GuC submission<br />
c281dc05a5f7 drm/i915: Hold reference to intel_context over life of i915_request<br />
2b747af1e302 drm/i915/guc: Make hangcheck work with GuC virtual engines<br />
7b1e66ea0602 drm/i915/guc: GuC virtual engines</p>
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