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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 - [raven] gfx ring timeout when running clover apps"
href="https://bugs.freedesktop.org/show_bug.cgi?id=109649">109649</a>
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<th>Summary</th>
<td>[raven] gfx ring timeout when running clover apps
</td>
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<th>Product</th>
<td>DRI
</td>
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<th>Version</th>
<td>unspecified
</td>
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<th>Hardware</th>
<td>x86-64 (AMD64)
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<th>OS</th>
<td>Linux (All)
</td>
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<th>Status</th>
<td>NEW
</td>
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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/AMDgpu
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<th>Assignee</th>
<td>dri-devel@lists.freedesktop.org
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<th>Reporter</th>
<td>jv356@scarletmail.rutgers.edu
</td>
</tr></table>
<p>
<div>
<pre>This is a regression in 4.20.x, the same userspace works ok on 4.19.
I could bisect, but it's my main machine so I can't quite dedicate the time,
any hint would be appreciated.
The kernel is booted using iommu=soft. full iommu hangs on boot, and noimmu
disables the wi-fi.
Dmesg:
<span class="quote">> [ 702.207054] [drm:amdgpu_job_timedout [amdgpu]] *ERROR* ring gfx timeout, signaled seq=1340, emitted seq=1342
> [ 702.207061] [drm] GPU recovery disabled.</span >
lspci -nn:
05:00.0 VGA compatible controller [0300]: Advanced Micro Devices, Inc.
[AMD/ATI] Device [1002:15dd] (rev c4)
It's a thinkpad e485 laptop with:
AMD Ryzen 5 2500U with Radeon Vega Mobile Gfx (family: 0x17, model: 0x11,
stepping: 0x0)</pre>
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</p>
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