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<base href="https://bugs.freedesktop.org/" />
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<th>Priority</th>
<td>high
</td>
</tr>
<tr>
<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - igt/gem_ctx_bad_exec/blt fails"
href="https://bugs.freedesktop.org/show_bug.cgi?id=71375">71375</a>
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</tr>
<tr>
<th>CC</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Assignee</th>
<td>daniel@ffwll.ch
</td>
</tr>
<tr>
<th>Summary</th>
<td>igt/gem_ctx_bad_exec/blt fails
</td>
</tr>
<tr>
<th>QA Contact</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Severity</th>
<td>major
</td>
</tr>
<tr>
<th>Classification</th>
<td>Unclassified
</td>
</tr>
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<th>OS</th>
<td>Linux (All)
</td>
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<th>Reporter</th>
<td>huax.lu@intel.com
</td>
</tr>
<tr>
<th>Hardware</th>
<td>All
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Version</th>
<td>unspecified
</td>
</tr>
<tr>
<th>Component</th>
<td>DRM/Intel
</td>
</tr>
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<th>Product</th>
<td>DRI
</td>
</tr></table>
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<div>
<pre>Created <span class=""><a href="attachment.cgi?id=88875" name="attach_88875" title="dmesg">attachment 88875</a> <a href="attachment.cgi?id=88875&action=edit" title="dmesg">[details]</a></span>
dmesg
System Environment:
--------------------------
Platform: Pineview/GM45/Ironlake/Sandybridge/Ivybridge/Haswell/Baytrail
Kernel: (drm-intel-nightly)2f29640dfa2e434361a834fb40c89eedd66cb235
Bug detailed description:
-------------------------
It fails on all platforms with -fixes, -nightly and -queued kernel.
Following cases also have this issue:
igt/gem_ctx_bad_exec/bsd
igt/gem_ctx_bad_exec/vebox
Bisect shows:4a6a59f314f61e1e4156bb13a65efabee31a76fc is the first bad commit.
commit 4a6a59f314f61e1e4156bb13a65efabee31a76fc
Author: Daniel Vetter <<a href="mailto:daniel.vetter@ffwll.ch">daniel.vetter@ffwll.ch</a>>
AuthorDate: Tue Nov 5 11:56:50 2013 +0100
Commit: Daniel Vetter <<a href="mailto:daniel.vetter@ffwll.ch">daniel.vetter@ffwll.ch</a>>
CommitDate: Tue Nov 5 13:42:47 2013 +0100
tests/gem_ctx_bad_exec: Check the errno, too
Signed-off-by: Daniel Vetter <<a href="mailto:daniel.vetter@ffwll.ch">daniel.vetter@ffwll.ch</a>>
output:
Test assertion failure function __real_main88, file gem_ctx_bad_exec.c:106:
Failed assertion: exec(fd, handle, I915_EXEC_BLT, ctx_id) != 0 && errno ==
ENOENT
Subtest blt: FAIL
Reproduce steps:
-------------------------
1. ./gem_ctx_bad_exec --run-subtest blt</pre>
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