Bug 200677 - 4.17.10 stable patch causes AMDGPU driver soft-lockup when using Dolphin Emulator with Vulkan driver
Summary: 4.17.10 stable patch causes AMDGPU driver soft-lockup when using Dolphin Emul...
Status: NEW
Alias: None
Product: Drivers
Classification: Unclassified
Component: Video(DRI - non Intel) (show other bugs)
Hardware: x86-64 Linux
: P1 high
Assignee: drivers_video-dri
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2018-07-29 10:36 UTC by Kyle De'Vir
Modified: 2018-07-29 10:36 UTC (History)
0 users

See Also:
Kernel Version: 4.17.10
Subsystem:
Regression: No
Bisected commit-id:

Attachments
Kernel error output ~ "GPU fault detected" (464 bytes, text/plain)
2018-07-29 10:36 UTC, Kyle De'Vir 		Details
Add an attachment (proposed patch, testcase, etc.)

Description Kyle De'Vir 2018-07-29 10:36:56 UTC 
Created attachment 277587 [details]
Kernel error output ~ "GPU fault detected"

Commit in question:

https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=e11afb7badb8bb3747128f09bf3ff68d1a20f630

Attached error output from journalctl and commit in question match nicely.

Soft lockup didn't happen with previous .9 stable patch.

I could still REISUB with SysRQ, so that's good.

I first tried bisecting Dolphin, thinking there was an issue there.
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