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<b>Patch Details</b>
<table>
<tr><td><b>Series:</b></td><td>series starting with [01/36] drm/i915: Add missing -EDEADLK handling to execbuf pinning</td></tr>
<tr><td><b>URL:</b></td><td><a href="https://patchwork.freedesktop.org/series/81794/">https://patchwork.freedesktop.org/series/81794/</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_7069/index.html">https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7069/index.html</a></td></tr>

</table>


    <h1>CI Bug Log - changes from CI_DRM_9022 -> Trybot_7069</h1>
<h2>Summary</h2>
<p><strong>FAILURE</strong></p>
<p>Serious unknown changes coming with Trybot_7069 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_7069, 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_7069/index.html</p>
<h2>Possible new issues</h2>
<p>Here are the unknown changes that may have been introduced in Trybot_7069:</p>
<h3>IGT changes</h3>
<h4>Possible regressions</h4>
<ul>
<li>
<p>igt@gem_exec_gttfill@basic:</p>
<ul>
<li>
<p>fi-kbl-x1275:       <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9022/fi-kbl-x1275/igt@gem_exec_gttfill@basic.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7069/fi-kbl-x1275/igt@gem_exec_gttfill@basic.html">DMESG-WARN</a></p>
</li>
<li>
<p>fi-cfl-8109u:       <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9022/fi-cfl-8109u/igt@gem_exec_gttfill@basic.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7069/fi-cfl-8109u/igt@gem_exec_gttfill@basic.html">DMESG-WARN</a></p>
</li>
<li>
<p>fi-kbl-r:           <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9022/fi-kbl-r/igt@gem_exec_gttfill@basic.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7069/fi-kbl-r/igt@gem_exec_gttfill@basic.html">DMESG-WARN</a></p>
</li>
<li>
<p>fi-kbl-7500u:       <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9022/fi-kbl-7500u/igt@gem_exec_gttfill@basic.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7069/fi-kbl-7500u/igt@gem_exec_gttfill@basic.html">DMESG-WARN</a></p>
</li>
<li>
<p>fi-cml-u2:          <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9022/fi-cml-u2/igt@gem_exec_gttfill@basic.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7069/fi-cml-u2/igt@gem_exec_gttfill@basic.html">DMESG-WARN</a></p>
</li>
<li>
<p>fi-cfl-8700k:       <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9022/fi-cfl-8700k/igt@gem_exec_gttfill@basic.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7069/fi-cfl-8700k/igt@gem_exec_gttfill@basic.html">DMESG-WARN</a></p>
</li>
<li>
<p>fi-skl-6600u:       <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9022/fi-skl-6600u/igt@gem_exec_gttfill@basic.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7069/fi-skl-6600u/igt@gem_exec_gttfill@basic.html">DMESG-WARN</a></p>
</li>
<li>
<p>fi-skl-lmem:        <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9022/fi-skl-lmem/igt@gem_exec_gttfill@basic.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7069/fi-skl-lmem/igt@gem_exec_gttfill@basic.html">DMESG-WARN</a></p>
</li>
<li>
<p>fi-cml-s:           <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9022/fi-cml-s/igt@gem_exec_gttfill@basic.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7069/fi-cml-s/igt@gem_exec_gttfill@basic.html">DMESG-WARN</a></p>
</li>
<li>
<p>fi-skl-6700k2:      <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9022/fi-skl-6700k2/igt@gem_exec_gttfill@basic.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7069/fi-skl-6700k2/igt@gem_exec_gttfill@basic.html">DMESG-WARN</a></p>
</li>
</ul>
</li>
<li>
<p>igt@gem_exec_store@basic:</p>
<ul>
<li>
<p>fi-kbl-soraka:      <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9022/fi-kbl-soraka/igt@gem_exec_store@basic.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7069/fi-kbl-soraka/igt@gem_exec_store@basic.html">FAIL</a></p>
</li>
<li>
<p>fi-icl-u2:          <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9022/fi-icl-u2/igt@gem_exec_store@basic.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7069/fi-icl-u2/igt@gem_exec_store@basic.html">FAIL</a> +1 similar issue</p>
</li>
<li>
<p>fi-bdw-gvtdvm:      <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9022/fi-bdw-gvtdvm/igt@gem_exec_store@basic.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7069/fi-bdw-gvtdvm/igt@gem_exec_store@basic.html">FAIL</a></p>
</li>
<li>
<p>fi-bdw-5557u:       <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9022/fi-bdw-5557u/igt@gem_exec_store@basic.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7069/fi-bdw-5557u/igt@gem_exec_store@basic.html">FAIL</a> +2 similar issues</p>
</li>
</ul>
</li>
<li>
<p>igt@gem_render_linear_blits@basic:</p>
<ul>
<li>fi-kbl-soraka:      <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9022/fi-kbl-soraka/igt@gem_render_linear_blits@basic.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7069/fi-kbl-soraka/igt@gem_render_linear_blits@basic.html">DMESG-WARN</a></li>
</ul>
</li>
<li>
<p>igt@gem_tiled_blits@basic:</p>
<ul>
<li>fi-icl-y:           <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9022/fi-icl-y/igt@gem_tiled_blits@basic.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7069/fi-icl-y/igt@gem_tiled_blits@basic.html">FAIL</a> +2 similar issues</li>
</ul>
</li>
<li>
<p>igt@i915_selftest@live@workarounds:</p>
<ul>
<li>
<p>fi-bsw-n3050:       <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9022/fi-bsw-n3050/igt@i915_selftest@live@workarounds.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7069/fi-bsw-n3050/igt@i915_selftest@live@workarounds.html">INCOMPLETE</a></p>
</li>
<li>
<p>fi-icl-y:           <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9022/fi-icl-y/igt@i915_selftest@live@workarounds.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7069/fi-icl-y/igt@i915_selftest@live@workarounds.html">INCOMPLETE</a></p>
</li>
<li>
<p>fi-glk-dsi:         <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9022/fi-glk-dsi/igt@i915_selftest@live@workarounds.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7069/fi-glk-dsi/igt@i915_selftest@live@workarounds.html">INCOMPLETE</a></p>
</li>
<li>
<p>fi-bsw-kefka:       <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9022/fi-bsw-kefka/igt@i915_selftest@live@workarounds.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7069/fi-bsw-kefka/igt@i915_selftest@live@workarounds.html">INCOMPLETE</a></p>
</li>
<li>
<p>fi-bsw-nick:        <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9022/fi-bsw-nick/igt@i915_selftest@live@workarounds.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7069/fi-bsw-nick/igt@i915_selftest@live@workarounds.html">INCOMPLETE</a></p>
</li>
<li>
<p>fi-bdw-5557u:       <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9022/fi-bdw-5557u/igt@i915_selftest@live@workarounds.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7069/fi-bdw-5557u/igt@i915_selftest@live@workarounds.html">INCOMPLETE</a></p>
</li>
</ul>
</li>
<li>
<p>igt@runner@aborted:</p>
<ul>
<li>
<p>fi-ilk-650:         NOTRUN -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7069/fi-ilk-650/igt@runner@aborted.html">FAIL</a></p>
</li>
<li>
<p>fi-pnv-d510:        NOTRUN -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7069/fi-pnv-d510/igt@runner@aborted.html">FAIL</a></p>
</li>
<li>
<p>fi-tgl-y:           NOTRUN -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7069/fi-tgl-y/igt@runner@aborted.html">FAIL</a></p>
</li>
<li>
<p>fi-gdg-551:         NOTRUN -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7069/fi-gdg-551/igt@runner@aborted.html">FAIL</a></p>
</li>
<li>
<p>fi-snb-2520m:       NOTRUN -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7069/fi-snb-2520m/igt@runner@aborted.html">FAIL</a></p>
</li>
<li>
<p>fi-bwr-2160:        NOTRUN -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7069/fi-bwr-2160/igt@runner@aborted.html">FAIL</a></p>
</li>
<li>
<p>fi-ivb-3770:        NOTRUN -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7069/fi-ivb-3770/igt@runner@aborted.html">FAIL</a></p>
</li>
<li>
<p>fi-byt-j1900:       NOTRUN -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7069/fi-byt-j1900/igt@runner@aborted.html">FAIL</a></p>
</li>
<li>
<p>fi-elk-e7500:       NOTRUN -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7069/fi-elk-e7500/igt@runner@aborted.html">FAIL</a></p>
</li>
<li>
<p>fi-skl-guc:         NOTRUN -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7069/fi-skl-guc/igt@runner@aborted.html">FAIL</a></p>
</li>
<li>
<p>fi-blb-e6850:       NOTRUN -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7069/fi-blb-e6850/igt@runner@aborted.html">FAIL</a></p>
</li>
</ul>
</li>
</ul>
<h4>Warnings</h4>
<ul>
<li>igt@i915_selftest@live@workarounds:<ul>
<li>fi-icl-u2:          <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9022/fi-icl-u2/igt@i915_selftest@live@workarounds.html">DMESG-WARN</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/289">i915#289</a>) -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7069/fi-icl-u2/igt@i915_selftest@live@workarounds.html">INCOMPLETE</a></li>
</ul>
</li>
</ul>
<h4>Suppressed</h4>
<p>The following results come from untrusted machines, tests, or statuses.<br />
  They do not affect the overall result.</p>
<ul>
<li>
<p>igt@gem_exec_store@basic:</p>
<ul>
<li>{fi-ehl-1}:         <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9022/fi-ehl-1/igt@gem_exec_store@basic.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7069/fi-ehl-1/igt@gem_exec_store@basic.html">FAIL</a> +1 similar issue</li>
</ul>
</li>
<li>
<p>igt@i915_module_load@reload:</p>
<ul>
<li>{fi-ehl-1}:         <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9022/fi-ehl-1/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_7069/fi-ehl-1/igt@i915_module_load@reload.html">FAIL</a></li>
</ul>
</li>
<li>
<p>igt@i915_selftest@live@workarounds:</p>
<ul>
<li>{fi-ehl-1}:         <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9022/fi-ehl-1/igt@i915_selftest@live@workarounds.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7069/fi-ehl-1/igt@i915_selftest@live@workarounds.html">INCOMPLETE</a></li>
</ul>
</li>
<li>
<p>igt@runner@aborted:</p>
<ul>
<li>{fi-tgl-dsi}:       NOTRUN -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7069/fi-tgl-dsi/igt@runner@aborted.html">FAIL</a></li>
</ul>
</li>
</ul>
<h2>Known issues</h2>
<p>Here are the changes found in Trybot_7069 that come from known issues:</p>
<h3>IGT changes</h3>
<h4>Issues hit</h4>
<ul>
<li>
<p>igt@i915_selftest@live@workarounds:</p>
<ul>
<li>fi-bxt-dsi:         <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9022/fi-bxt-dsi/igt@i915_selftest@live@workarounds.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7069/fi-bxt-dsi/igt@i915_selftest@live@workarounds.html">INCOMPLETE</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/1635">i915#1635</a>)</li>
</ul>
</li>
<li>
<p>igt@kms_cursor_legacy@basic-flip-after-cursor-atomic:</p>
<ul>
<li>fi-icl-u2:          <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9022/fi-icl-u2/igt@kms_cursor_legacy@basic-flip-after-cursor-atomic.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7069/fi-icl-u2/igt@kms_cursor_legacy@basic-flip-after-cursor-atomic.html">DMESG-WARN</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/1982">i915#1982</a>)</li>
</ul>
</li>
</ul>
<h4>Possible fixes</h4>
<ul>
<li>
<p>igt@kms_cursor_legacy@basic-busy-flip-before-cursor-atomic:</p>
<ul>
<li>fi-bsw-kefka:       <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9022/fi-bsw-kefka/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_7069/fi-bsw-kefka/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_9022/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_7069/fi-icl-u2/igt@kms_flip@basic-flip-vs-wf_vblank@b-edp1.html">PASS</a></li>
</ul>
</li>
</ul>
<h4>Warnings</h4>
<ul>
<li>igt@i915_module_load@reload:<ul>
<li>fi-icl-u2:          <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9022/fi-icl-u2/igt@i915_module_load@reload.html">DMESG-WARN</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/289">i915#289</a>) -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7069/fi-icl-u2/igt@i915_module_load@reload.html">DMESG-FAIL</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/289">i915#289</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 (45 -> 40)</h2>
<p>Additional (2): fi-tgl-y fi-bwr-2160 <br />
  Missing    (7): fi-ilk-m540 fi-hsw-4200u fi-byt-squawks fi-bsw-cyan fi-ctg-p8600 fi-byt-clapper fi-bdw-samus </p>
<h2>Build changes</h2>
<ul>
<li>Linux: CI_DRM_9022 -> Trybot_7069</li>
</ul>
<p>CI-20190529: 20190529<br />
  CI_DRM_9022: 98f98783862873daf2a42c874adfa770f08e6b36 @ git://anongit.freedesktop.org/gfx-ci/linux<br />
  IGT_5787: 0ec962017c8131de14e0cb038f7f76b1f17ed637 @ git://anongit.freedesktop.org/xorg/app/intel-gpu-tools<br />
  Trybot_7069: 04211a4b8513888bd92fc601d9dfefd08da9c595 @ git://anongit.freedesktop.org/gfx-ci/linux</p>
<p>== Linux commits ==</p>
<p>04211a4b8513 remove obj->mm.lock<br />
2d174bed6169 drm/i915: Make command parser dma-fence signaling safe<br />
29e8593815e4 drm/i915: Move cmd parser pinning to execbuffer<br />
6a807faef826 drm/i915: Fix uninitialised variable in intel_context_create_request.<br />
b3050e845bba drm/i915: Fix workarounds selftest, part 1<br />
6b9129d57f57 drm/i915: Fix pread/pwrite to work with new locking rules.<br />
36287d8601c2 drm/i915: Defer pin calls in buffer pool until first use by caller.<br />
143cc8e77c1c drm/i915: Take obj lock around set_domain ioctl<br />
2c92a78dd6dc drm/i915: Use a single page table lock for each gtt.<br />
2cade7db83f1 drm/i915: Make __engine_unpark() compatible with ww locking.<br />
287ed8a27b3c drm/i915: Make intel_init_workaround_bb more compatible with ww locking.<br />
27c2e7ede096 drm/i915: Prepare for obj->mm.lock removal<br />
8c05ac1e9934 drm/i915: Delay publishing objects on the eviction lists<br />
e26c7f319eb1 drm/i915: Take reservation lock around i915_vma_pin.<br />
3ddb4d6a1f89 drm/i915: Move pinning to inside engine_wa_list_verify()<br />
cfc41deeaf46 drm/i915: Add object locking to vm_fault_cpu<br />
9f09825a81d2 drm/i915: Pass ww ctx to intel_pin_to_display_plane<br />
a6d9f0dc29ec drm/i915: Rework clflush to work correctly without obj->mm.lock.<br />
866140498497 drm/i915: Handle ww locking in init_status_page<br />
fb6b3041b42d drm/i915: Make ring submission compatible with obj->mm.lock removal.<br />
88067c9b3eb1 drm/i915: Populate logical context during first pin.<br />
2a7ea0c658a4 drm/i915: Pin timeline after first pin.<br />
2b03ae4f0f2c drm/i915: Flatten obj->mm.lock<br />
0a3bc55de0b9 drm/i915: Fix userptr so we do not have to worry about obj->mm.lock<br />
99b0644a7c5e drm/i915: Reject UNSYNCHRONIZED for userptr<br />
7abfa06a411f drm/i915: Reject more ioctls for userptr<br />
4a8ca9cbe277 drm/i915: No longer allow exporting dma-buf<br />
723fe92ed8f8 drm/i915: Disable userptr pread/pwrite support.<br />
a59e1cde9523 drm/i915: make lockdep slightly happier about execbuf.<br />
158fe71de4d4 drm/i915: Convert i915_gem_object_attach_phys() to ww locking<br />
9f500699f6d0 drm/i915: Rework struct phys attachment handling<br />
b863dfb2fe59 drm/i915: Move HAS_STRUCT_PAGE to obj->flags<br />
7899b4b28b33 drm/i915: Add gem object locking to madvise.<br />
dfccc21c7098 drm/i915: Ensure we hold the object mutex in pin correctly.<br />
f8060000d835 drm/i915: Do not share hwsp across contexts any more, v2.<br />
22218159c4c7 drm/i915: Add missing -EDEADLK handling to execbuf pinning</p>

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