[Bug 97471] kworker consumes 100% of a cpu core when screen sleeps with amdgpu kernel driver.

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Wed Sep 28 22:42:16 UTC 2016


https://bugs.freedesktop.org/show_bug.cgi?id=97471

--- Comment #10 from Malcolm Lewis <malcolmlewis at opensuse.org> ---
(In reply to Alex Deucher from comment #8)
> Created attachment 126818 [details] [review]
> possible fix
> 
> Does this patch help?
Hi
I can confirm the patch also works for me, both with the Laptop screen, laptop
and HDMI attached screen and just the HDMI screen.

Kernel used: 4.8.0-rc8-2.g991ee60-default
OS: openSUSE Tumbleweed 20160927
Note, there is no dce_v6_0.c file, so had to tweak your patch.

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