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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - Using Vulkan causes GPU hang on SI"
href="https://bugs.freedesktop.org/show_bug.cgi?id=108659">108659</a>
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<th>Summary</th>
<td>Using Vulkan causes GPU hang on SI
</td>
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<th>Product</th>
<td>Mesa
</td>
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<th>Version</th>
<td>git
</td>
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<th>Hardware</th>
<td>All
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<th>OS</th>
<td>Linux (All)
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<th>Status</th>
<td>NEW
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<th>Severity</th>
<td>major
</td>
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<th>Priority</th>
<td>medium
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<th>Component</th>
<td>Drivers/Vulkan/radeon
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<th>Assignee</th>
<td>mesa-dev@lists.freedesktop.org
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<th>Reporter</th>
<td>turo@alternativegames.net
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<th>QA Contact</th>
<td>mesa-dev@lists.freedesktop.org
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<pre>Created <span class=""><a href="attachment.cgi?id=142367" name="attach_142367" title="dmesg output">attachment 142367</a> <a href="attachment.cgi?id=142367&action=edit" title="dmesg output">[details]</a></span>
dmesg output
Running any Vulkan program results in GPU hang. Tested with vulkan-smoketest.
OpenGL seems to work.
GPU Pitcairn
Kernel 4.18.0-2-amd64 #1 SMP Debian 4.18.10-2 (2018-11-02) from Debian testing
LLVM 8 version 1:8~svn343154-1 from Debian archive
Bisected to:
9cab8ccd6cb5aa8a4748dd6d7fc15d9747624df6 is the first bad commit
commit 9cab8ccd6cb5aa8a4748dd6d7fc15d9747624df6
Author: Jan Vesely <<a href="mailto:jan.vesely@rutgers.edu">jan.vesely@rutgers.edu</a>>
Date: Thu Nov 1 14:30:08 2018 -0400
amd: Make vgpr-spilling depend on llvm version
The option was removed in LLVM r345763
Signed-off-by: Jan Vesely <<a href="mailto:jan.vesely@rutgers.edu">jan.vesely@rutgers.edu</a>>
Reviewed-by: Marek Olšák <<a href="mailto:marek.olsak@amd.com">marek.olsak@amd.com</a>>
Reviewed-by: Samuel Pitoiset <<a href="mailto:samuel.pitoiset@gmail.com">samuel.pitoiset@gmail.com</a>>
Tested-by: Dieter Nützel <<a href="mailto:Dieter@nuetzel-hh.de">Dieter@nuetzel-hh.de</a>>
:040000 040000 714c7a610fea4409be1a0f77b4da9d2a9843c98a
3feec643d372230a87cfe74a22c05f5e7a60e0e1 M src</pre>
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