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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - [PATCH] Radeon SI driver not architecture safe, crashes on ppc64[el]"
href="https://bugs.freedesktop.org/show_bug.cgi?id=107012">107012</a>
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<th>Summary</th>
<td>[PATCH] Radeon SI driver not architecture safe, crashes on ppc64[el]
</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>PowerPC
</td>
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<th>OS</th>
<td>All
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<th>Status</th>
<td>NEW
</td>
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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/Gallium/radeonsi
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<th>Assignee</th>
<td>dri-devel@lists.freedesktop.org
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<th>Reporter</th>
<td>tpearson@raptorengineering.com
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<th>QA Contact</th>
<td>dri-devel@lists.freedesktop.org
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<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=140294" name="attach_140294" title="Fix crashes">attachment 140294</a> <a href="attachment.cgi?id=140294&action=edit" title="Fix crashes">[details]</a></span> <a href='page.cgi?id=splinter.html&bug=107012&attachment=140294'>[review]</a>
Fix crashes
color_interp_vgpr_index was declared as a generic char value. Because signed
values are used in this variable, the result was not safe across architectures
and crashed on ppc64[el] and arm systems.
The atttached patch declares color_interp_vgpr_index as a signed type, and has
been verified to work with alien-arena, glxgears, and Flightgear, all of which
were crashing before the patch.</pre>
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