<html>
<head>
<base href="https://bugs.freedesktop.org/">
</head>
<body><span class="vcard"><a class="email" href="mailto:michel@daenzer.net" title="Michel Dänzer <michel@daenzer.net>"> <span class="fn">Michel Dänzer</span></a>
</span> changed
<a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED NOTOURBUG - X crash in memcpy (RX590)"
href="https://bugs.freedesktop.org/show_bug.cgi?id=111004">bug 111004</a>
<br>
<table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>What</th>
<th>Removed</th>
<th>Added</th>
</tr>
<tr>
<td style="text-align:right;">Resolution</td>
<td>---
</td>
<td>NOTOURBUG
</td>
</tr>
<tr>
<td style="text-align:right;">Status</td>
<td>NEW
</td>
<td>RESOLVED
</td>
</tr></table>
<p>
<div>
<b><a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED NOTOURBUG - X crash in memcpy (RX590)"
href="https://bugs.freedesktop.org/show_bug.cgi?id=111004#c1">Comment # 1</a>
on <a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED NOTOURBUG - X crash in memcpy (RX590)"
href="https://bugs.freedesktop.org/show_bug.cgi?id=111004">bug 111004</a>
from <span class="vcard"><a class="email" href="mailto:michel@daenzer.net" title="Michel Dänzer <michel@daenzer.net>"> <span class="fn">Michel Dänzer</span></a>
</span></b>
<pre>(In reply to maxamar from <a href="show_bug.cgi?id=111004#c0">comment #0</a>)
<span class="quote">> [ 131.909] (EE) 0: /usr/lib/xorg/Xorg (OsLookupColor+0x139) [0x55f57cf882c9]
> [ 131.909] (EE) 1: /lib/x86_64-linux-gnu/libpthread.so.0 (funlockfile+0x50) [0x7fbb6e85977f]
> [ 131.910] (EE) 2: /lib/x86_64-linux-gnu/libc.so.6 (memcpy+0x2d7) [0x7fbb6e7263b7]
> [...]
> [ 131.914] (EE) Illegal instruction at address 0x7fbb6e7262f7</span >
This looks like a bug in /lib/x86_64-linux-gnu/libc.so.6, executing an
instruction which isn't supported by your CPU.
<span class="quote">> After (replace memcpy in mesa libs in radeonsi with custom simple impl):</span >
How exactly did you "replace memcpy"?
<span class="quote">> X boots ok but error in amdgpu dmesg (hangs):
> [ 3473.934176] [drm:amdgpu_job_timedout [amdgpu]] *ERROR* ring gfx timeout,
> signaled seq=2, emitted seq=3</span >
If this isn't due to an issue with your memcpy replacement, it's probably a
Mesa issue or maybe a kernel one, but most certainly not an xf86-video-amdgpu
one.</pre>
</div>
</p>
<hr>
<span>You are receiving this mail because:</span>
<ul>
<li>You are the assignee for the bug.</li>
</ul>
</body>
</html>