Bug 95574 - amdgpu_init fails on xen boot
Summary: amdgpu_init fails on xen boot
Alias: None
Product: DRI
Classification: Unclassified
Component: DRM/AMDgpu (show other bugs)
Version: unspecified
Hardware: x86-64 (AMD64) Linux (All)
: medium normal
Assignee: Default DRI bug account
QA Contact:
Depends on:
Reported: 2016-05-23 22:48 UTC by Brian Paterni
Modified: 2019-11-19 08:08 UTC (History)
0 users

See Also:
i915 platform:
i915 features:

xen boot with amdgpu module enabled (79.00 KB, text/plain)
2016-05-23 22:48 UTC, Brian Paterni
no flags Details

Description Brian Paterni 2016-05-23 22:48:36 UTC
Created attachment 124011 [details]
xen boot with amdgpu module enabled


I'm trying to boot into a linux dom0 via xen, but when the amdgpu kernel module is loaded, the system hangs, and the graphics card's fan spins up to max speed!

To get a better idea of what was happening prior to the hang, I connected to the machine via serial port and captured the attached boot messages which include a kernel backtrace towards the bottom.
Comment 1 Martin Peres 2019-11-19 08:08:09 UTC
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