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<base href="https://bugs.freedesktop.org/">
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - [BAT] *ERROR* Atomic update failure on pipe B"
href="https://bugs.freedesktop.org/show_bug.cgi?id=103020">103020</a>
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<th>Summary</th>
<td>[BAT] *ERROR* Atomic update failure on pipe B
</td>
</tr>
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<th>Product</th>
<td>DRI
</td>
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<th>Version</th>
<td>DRI git
</td>
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<th>Hardware</th>
<td>Other
</td>
</tr>
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<th>OS</th>
<td>All
</td>
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<th>Status</th>
<td>NEW
</td>
</tr>
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<th>Severity</th>
<td>normal
</td>
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<th>Priority</th>
<td>medium
</td>
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<th>Component</th>
<td>DRM/Intel
</td>
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<th>Assignee</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
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<th>Reporter</th>
<td>jani.saarinen@intel.com
</td>
</tr>
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<th>QA Contact</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
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<th>CC</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr></table>
<p>
<div>
<pre>On CI running igt@kms_busy@basic-flip-b caused Atomic update failure on pipe B.
Some connection to bug seen previously (102403) but will make own now to not
re-open whole issue again.
<a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_3146/fi-bxt-dsi/igt@kms_busy@basic-flip-b.html">https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_3146/fi-bxt-dsi/igt@kms_busy@basic-flip-b.html</a>
Out
IGT-Version: 1.19-g2885b10f (x86_64) (Linux: 4.14.0-rc2-CI-CI_DRM_3146+ x86_64)
Subtest basic-flip-B: SUCCESS (0.911s)
Test requirement not met in function __real_main311, file kms_busy.c:337:
Test requirement: !(n >= display.n_pipes)
Environment
PIGLIT_SOURCE_DIR="/opt/igt/piglit" PIGLIT_PLATFORM="mixed_glx_egl"
Command
/opt/igt/libexec/intel-gpu-tools/kms_busy --run-subtest basic-flip-B
Dmesg
[ 335.676578] Setting dangerous option reset - tainting kernel
[ 336.201819] [drm:intel_pipe_update_end [i915]] *ERROR* Atomic update failure
on pipe B (start=23 end=24) time 104 us, min 1192, max 1199, scanline start
1191, end 1202
[ 336.588555] Setting dangerous option reset - tainting kernel</pre>
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