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<b>Patch Details</b>
<table>
<tr><td><b>Series:</b></td><td>series starting with [01/89] drm/i915/gt: Disable preparser around xcs invalidations on tgl</td></tr>
<tr><td><b>URL:</b></td><td><a href="https://patchwork.freedesktop.org/series/79847/">https://patchwork.freedesktop.org/series/79847/</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_6837/index.html">https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6837/index.html</a></td></tr>

</table>


    <h1>CI Bug Log - changes from CI_DRM_8783 -> Trybot_6837</h1>
<h2>Summary</h2>
<p><strong>FAILURE</strong></p>
<p>Serious unknown changes coming with Trybot_6837 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_6837, 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_6837/index.html</p>
<h2>Possible new issues</h2>
<p>Here are the unknown changes that may have been introduced in Trybot_6837:</p>
<h3>IGT changes</h3>
<h4>Possible regressions</h4>
<ul>
<li>
<p>igt@i915_selftest@live@execlists:</p>
<ul>
<li>fi-cfl-8700k:       <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8783/fi-cfl-8700k/igt@i915_selftest@live@execlists.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6837/fi-cfl-8700k/igt@i915_selftest@live@execlists.html">INCOMPLETE</a></li>
</ul>
</li>
<li>
<p>igt@i915_selftest@live@gem_contexts:</p>
<ul>
<li>fi-hsw-4770:        <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8783/fi-hsw-4770/igt@i915_selftest@live@gem_contexts.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6837/fi-hsw-4770/igt@i915_selftest@live@gem_contexts.html">INCOMPLETE</a></li>
</ul>
</li>
</ul>
<h2>Known issues</h2>
<p>Here are the changes found in Trybot_6837 that come from known issues:</p>
<h3>IGT changes</h3>
<h4>Issues hit</h4>
<ul>
<li>
<p>igt@kms_busy@basic@flip:</p>
<ul>
<li>fi-kbl-x1275:       <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8783/fi-kbl-x1275/igt@kms_busy@basic@flip.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6837/fi-kbl-x1275/igt@kms_busy@basic@flip.html">DMESG-WARN</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/62">i915#62</a> / <a href="https://gitlab.freedesktop.org/drm/intel/issues/92">i915#92</a> / <a href="https://gitlab.freedesktop.org/drm/intel/issues/95">i915#95</a>)</li>
</ul>
</li>
<li>
<p>igt@kms_cursor_legacy@basic-busy-flip-before-cursor-atomic:</p>
<ul>
<li>fi-tgl-y:           <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8783/fi-tgl-y/igt@kms_cursor_legacy@basic-busy-flip-before-cursor-atomic.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6837/fi-tgl-y/igt@kms_cursor_legacy@basic-busy-flip-before-cursor-atomic.html">DMESG-WARN</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/1982">i915#1982</a>)</li>
</ul>
</li>
<li>
<p>igt@kms_flip@basic-flip-vs-wf_vblank@c-hdmi-a2:</p>
<ul>
<li>fi-skl-guc:         <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8783/fi-skl-guc/igt@kms_flip@basic-flip-vs-wf_vblank@c-hdmi-a2.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6837/fi-skl-guc/igt@kms_flip@basic-flip-vs-wf_vblank@c-hdmi-a2.html">DMESG-WARN</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/2203">i915#2203</a>)</li>
</ul>
</li>
<li>
<p>igt@vgem_basic@setversion:</p>
<ul>
<li>fi-tgl-y:           <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8783/fi-tgl-y/igt@vgem_basic@setversion.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6837/fi-tgl-y/igt@vgem_basic@setversion.html">DMESG-WARN</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/402">i915#402</a>) +1 similar issue</li>
</ul>
</li>
</ul>
<h4>Possible fixes</h4>
<ul>
<li>
<p>igt@i915_module_load@reload:</p>
<ul>
<li>fi-kbl-soraka:      <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8783/fi-kbl-soraka/igt@i915_module_load@reload.html">DMESG-WARN</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/1982">i915#1982</a>) -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6837/fi-kbl-soraka/igt@i915_module_load@reload.html">PASS</a> +2 similar issues</li>
</ul>
</li>
<li>
<p>igt@i915_pm_rpm@module-reload:</p>
<ul>
<li>fi-bsw-kefka:       <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8783/fi-bsw-kefka/igt@i915_pm_rpm@module-reload.html">DMESG-WARN</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/1982">i915#1982</a>) -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6837/fi-bsw-kefka/igt@i915_pm_rpm@module-reload.html">PASS</a> +1 similar issue</li>
</ul>
</li>
<li>
<p>igt@kms_cursor_legacy@basic-busy-flip-before-cursor-atomic:</p>
<ul>
<li>{fi-kbl-7560u}:     <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8783/fi-kbl-7560u/igt@kms_cursor_legacy@basic-busy-flip-before-cursor-atomic.html">DMESG-WARN</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/1982">i915#1982</a>) -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6837/fi-kbl-7560u/igt@kms_cursor_legacy@basic-busy-flip-before-cursor-atomic.html">PASS</a></li>
</ul>
</li>
<li>
<p>igt@kms_flip@basic-flip-vs-wf_vblank@b-edp1:</p>
<ul>
<li>fi-icl-u2:          <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8783/fi-icl-u2/igt@kms_flip@basic-flip-vs-wf_vblank@b-edp1.html">DMESG-WARN</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/1982">i915#1982</a>) -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6837/fi-icl-u2/igt@kms_flip@basic-flip-vs-wf_vblank@b-edp1.html">PASS</a></li>
</ul>
</li>
<li>
<p>igt@prime_vgem@basic-fence-flip:</p>
<ul>
<li>fi-tgl-y:           <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8783/fi-tgl-y/igt@prime_vgem@basic-fence-flip.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_6837/fi-tgl-y/igt@prime_vgem@basic-fence-flip.html">PASS</a> +1 similar issue</li>
</ul>
</li>
</ul>
<h4>Warnings</h4>
<ul>
<li>
<p>igt@kms_force_connector_basic@force-connector-state:</p>
<ul>
<li>fi-kbl-x1275:       <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8783/fi-kbl-x1275/igt@kms_force_connector_basic@force-connector-state.html">DMESG-WARN</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/62">i915#62</a> / <a href="https://gitlab.freedesktop.org/drm/intel/issues/92">i915#92</a>) -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6837/fi-kbl-x1275/igt@kms_force_connector_basic@force-connector-state.html">DMESG-WARN</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/62">i915#62</a> / <a href="https://gitlab.freedesktop.org/drm/intel/issues/92">i915#92</a> / <a href="https://gitlab.freedesktop.org/drm/intel/issues/95">i915#95</a>) +4 similar issues</li>
</ul>
</li>
<li>
<p>igt@kms_force_connector_basic@prune-stale-modes:</p>
<ul>
<li>fi-kbl-x1275:       <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8783/fi-kbl-x1275/igt@kms_force_connector_basic@prune-stale-modes.html">DMESG-WARN</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/62">i915#62</a> / <a href="https://gitlab.freedesktop.org/drm/intel/issues/92">i915#92</a> / <a href="https://gitlab.freedesktop.org/drm/intel/issues/95">i915#95</a>) -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6837/fi-kbl-x1275/igt@kms_force_connector_basic@prune-stale-modes.html">DMESG-WARN</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/62">i915#62</a> / <a href="https://gitlab.freedesktop.org/drm/intel/issues/92">i915#92</a>) +2 similar issues</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 (47 -> 38)</h2>
<p>Missing    (9): fi-ilk-m540 fi-hsw-4200u fi-tgl-u2 fi-byt-squawks fi-bsw-cyan fi-ctg-p8600 fi-bdw-samus fi-byt-clapper fi-skl-6600u </p>
<h2>Build changes</h2>
<ul>
<li>Linux: CI_DRM_8783 -> Trybot_6837</li>
</ul>
<p>CI-20190529: 20190529<br />
  CI_DRM_8783: 9780545cd4109baff8c6eb1cb1060a29b7ab919f @ git://anongit.freedesktop.org/gfx-ci/linux<br />
  IGT_5746: d818f0c54e5e781ba3fb372aab8f270cf153776c @ git://anongit.freedesktop.org/xorg/app/intel-gpu-tools<br />
  Trybot_6837: dee404a551863b322c954424437a9d9bf826143c @ git://anongit.freedesktop.org/gfx-ci/linux</p>
<p>== Linux commits ==</p>
<p>dee404a55186 drm/i915/gt: Another tweak for flushing the tasklets<br />
523ad6577f66 drm/i915/gem: Remove timeline nesting from snb relocs<br />
089079126800 drm/i915/gt: Enable ring scheduling for gen6/7<br />
ba8b6fec4cfa drm/i915/gt: Implement ring scheduler for gen6/7<br />
6fc85ed3397d drm/i915/gt: Infrastructure for ring scheduling<br />
3aca5784ad90 drm/i915/gt: Use client timeline address for seqno writes<br />
85d57c03431b drm/i915/gt: Support creation of 'internal' rings<br />
d6f2f83d9c53 drm/i915/gt: Couple tasklet scheduling for all CS interrupts<br />
b05225a2950a pin-ve-irq<br />
8bdf4880e7f6 Restore "drm/i915: drop engine_pin/unpin_breadcrumbs_irq"<br />
661f2dec9a7a drm/i915: Move saturated workload detection to the GT<br />
a559dd148cf5 drm/i915: Replace the priority boosting for the display with a deadline<br />
13d658338a01 drm/i915/gt: Specify a deadline for the heartbeat<br />
2b9e9aa8dcc6 drm/i915: Fair low-latency scheduling<br />
b30bc6ceb689 drm/i915/gt: Remove timeslice suppression<br />
6d973168afd3 drm/i915: Restructure priority inheritance<br />
21fc5671ec54 drm/i915: Teach the i915_dependency to use a double-lock<br />
f7a6aac096cf drm/i915/gt: Do not suspend bonded requests if one hangs<br />
bee77396f5cf drm/i915: Replace engine->schedule() with a known request operation<br />
7bd5f885ec51 drm/i915: Remove I915_USER_PRIORITY_SHIFT<br />
5aec01a50ee5 drm/i915: Strip out internal priorities<br />
973f5565fbbc drm/i915: Lift waiter/signaler iterators<br />
7f69d3d4b410 drm/i915/gt: Convert stats.active to plain unsigned int<br />
d8b8f780787b drm/i915/gt: Extract busy-stats for ring-scheduler<br />
20cd0559947f drm/i915/gt: Drop atomic for engine->fw_active tracking<br />
d648856f47e8 drm/i915/gt: ce->inflight updates are now serialised<br />
69c6dd4f2d88 drm/i915/gt: Simplify virtual engine handling for execlists_hold()<br />
31478ab0d9d2 drm/i915/gt: Resubmit the virtual engine on schedule-out<br />
c5ee9f539f54 drm/i915/gt: Defer schedule_out until after the next dequeue<br />
c051323e853a drm/i915/gt: Decouple inflight virtual engines<br />
dcd83777dd1c drm/i915/gt: Use virtual_engine during execlists_dequeue<br />
d7d7facfc324 drm/i915/gt: Free stale request on destroying the virtual engine<br />
c3e9993f6a71 heart<br />
45beaef4f35a drm/i915/gt: Replace direct submit with direct call to tasklet<br />
6082e5ebc651 drm/i915/gt: Refactor heartbeat request construction and submission<br />
bc00a28a7e5a drm/i915/gt: Check for a completed last request once<br />
a4544baa2b90 drm/i915/gt: Decouple completed requests on unwind<br />
f353fec8bde4 drm/i915: Remove unused i915_gem_evict_vm()<br />
703b9b86ff7d drm/i915/gt: Push the wait for the context to bound to the request<br />
951b38a5266f drm/i915/gt: Acquire backing storage for the context<br />
b8caf11f76cb drm/i915: Specialise GGTT binding<br />
9773b093a3ba drm/i915: Hold wakeref for the duration of the vma GGTT binding<br />
254786475f09 drm/i915/gem: Replace i915_gem_object.mm.mutex with reservation_ww_class<br />
bfc4cfc80c0a drm/i915/gem: Pull execbuf dma resv under a single critical section<br />
eff69c68aed2 drm/i915: Add an implementation for i915_gem_ww_ctx locking, v2.<br />
5fd7161988ac drm/i915/gem: Reintroduce multiple passes for reloc processing<br />
31d166765238 drm/i915/gem: Include secure batch in common execbuf pinning<br />
03ce324220f4 drm/i915/gem: Include cmdparser in common execbuf pinning<br />
6a5720176691 drm/i915/gem: Bind the fence async for execbuf<br />
365031b58ff3 drm/i915/gem: Asynchronous GTT unbinding<br />
7a51d000220c drm/i915/gem: Separate the ww_mutex walker into its own list<br />
2fe3545ddcd4 drm/i915/gem: Assign context id for async work<br />
9f3db8ab8819 drm/i915: Always defer fenced work to the worker<br />
3bb5f5a1cca1 drm/i915: Add list_for_each_entry_safe_continue_reverse<br />
4ce02973d6f3 drm/i915/gem: Remove the call for no-evict i915_vma_pin<br />
cbd3e6906ca3 drm/i915/gem: Break apart the early i915_vma_pin from execbuf object lookup<br />
2568e278f4ab drm/i915/gem: Rename execbuf.bind_link to unbound_link<br />
9fd032664f9d drm/i915/gem: Don't drop the timeline lock during execbuf<br />
5001c315a96f drm/i915: Switch to object allocations for page directories<br />
3f4d96fd343a drm/i915: Preallocate stashes for vma page-directories<br />
e8d8d3eab5c2 drm/i915: Provide a fastpath for waiting on vma bindings<br />
1d7185a40af4 drm/i915: Make the stale cached active node available for any timeline<br />
64091cd237c7 drm/i915: Keep the most recently used active-fence upon discard<br />
2a607e663d2d drm/i915: Export a preallocate variant of i915_active_acquire()<br />
14b74f4b1dfc drm/i915: Skip taking acquire mutex for no ref->active callback<br />
0504dc0b287f drm/i915: Add a couple of missing i915_active_fini()<br />
c0f1d9c40dc5 drm/i915: Drop i915_request.lock serialisation around await_start<br />
82b080e337d5 drm/i915/gt: Split the breadcrumb spinlock between global and contexts<br />
b9c8b0fb95f6 drm/i915/gt: Track signaled breadcrumbs outside of the breadcrumb spinlock<br />
59481250d1d9 drm/i915/gt: Hold context/request reference while breadcrumbs are active<br />
511407281e6a drm/i915/gt: Move intel_breadcrumbs_arm_irq earlier<br />
fb51628accdc drm/i915/gt: Distinguish the virtual breadcrumbs from the irq breadcrumbs<br />
566b84f9d392 drm/i915/gt: Only transfer the virtual context to the new engine if active<br />
dcf2e8df602f drm/i915/gt: Replace intel_engine_transfer_stale_breadcrumbs<br />
d626933e7447 drm/i915: Remove requirement for holding i915_request.lock for breadcrumbs<br />
077f4df3641a drm/i915/gem: Remove disordered per-file request list for throttling<br />
85b49db7a71e drm/i915: Copy default modparams to mock i915_device<br />
62169fb61a5a drm/i915/gem: Reduce ctx->engines_mutex for get_engines()<br />
5bf7f7a0ee81 drm/i915/gem: Reduce ctx->engine_mutex for reading the clone source<br />
ce87248ee8ae drm/i915: Remove gen check before calling intel_rps_boost<br />
8a22c354e4ba drm/i915/selftests: Downgrade severity of CS/SRM frequency scaling tests<br />
b0d358dfa55b drm/i915/gem: Serialise debugfs i915_gem_objects with ctx->mutex<br />
b83e60f842a6 drm/i915/gem: Move context decoupling from postclose to preclose<br />
81b32f52945c drm/i915/gem: Delay tracking the GEM context until it is registered<br />
fcf6d4cd1362 drm: Restore driver.preclose() for all to use<br />
79cecc78c001 drm/i915: Filter wake_flags passed to default_wake_function<br />
947c09325ba8 drm/i915/selftests: Add compiler paranoia for checking HWSP values<br />
43bc956c526c drm/i915/gt: Stall around xcs invalidations on tgl<br />
e2cfbfd8c1f4 drm/i915/gt: Disable preparser around xcs invalidations on tgl</p>

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