Bug 95574

Summary: amdgpu_init fails on xen boot
Product: DRI Reporter: Brian Paterni <bpaterni>
Component: DRM/AMDgpuAssignee: Default DRI bug account <dri-devel>
Status: RESOLVED MOVED QA Contact:
Severity: normal    
Priority: medium    
Version: unspecified   
Hardware: x86-64 (AMD64)   
OS: Linux (All)   
Whiteboard:
i915 platform: i915 features:
Attachments:
Description Flags
xen boot with amdgpu module enabled none

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

Hi,

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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