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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - Tonga agd5f drm-next-4.7-wip UVD Oops/lock since drm/amdgpu: keep vm in job instead of ib"
href="https://bugs.freedesktop.org/show_bug.cgi?id=95195">95195</a>
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<th>Summary</th>
<td>Tonga agd5f drm-next-4.7-wip UVD Oops/lock since drm/amdgpu: keep vm in job instead of ib
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<th>Product</th>
<td>DRI
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<th>Version</th>
<td>DRI git
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<th>Hardware</th>
<td>x86-64 (AMD64)
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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>normal
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<th>Priority</th>
<td>medium
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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>adf.lists@gmail.com
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<pre>Created <span class=""><a href="attachment.cgi?id=123327" name="attach_123327" title="dmesg showing Oops">attachment 123327</a> <a href="attachment.cgi?id=123327&action=edit" title="dmesg showing Oops">[details]</a></span>
dmesg showing Oops
Tonga on agd5f drm-next-4.7-wip
Getting an Oops followed by a GPU lock using UVD since -
commit 5599239c331b9860c35d5e0fd7c6acbc838fc20d
Author: Monk Liu <<a href="mailto:Monk.Liu@amd.com">Monk.Liu@amd.com</a>>
Date: Tue Apr 19 20:11:32 2016 +0800
drm/amdgpu: keep vm in job instead of ib
ib.vm is a legacy way to get vm, after scheduler
implemented vm should be get from job, and all ibs
from one job share the same vm, no need to keep ib.vm
just move vm field to job.
this patch as well add job as paramter to ib_schedule
so it can get vm from job->vm.
Easy to provoke with powerplay=1 and auto clocks. Harder to provoke, but also
happens with powerplay=0.
dmesg with Oops attached.</pre>
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