[Bug 111481] AMD Navi GPU frequent freezes on both Manjaro/Ubuntu with kernel 5.3 and mesa 19.2 -git/llvm9

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Mon Oct 21 10:36:49 UTC 2019


https://bugs.freedesktop.org/show_bug.cgi?id=111481

--- Comment #119 from Daniel Suarez <danielsuarez369 at protonmail.com> ---
(In reply to Andrew Sheldon from comment #118)
> (In reply to Daniel Suarez from comment #117)
> > Test out kernel 5.4rc4, it should have addressed this I believe.
> If you're referring to: drm/amdgpu/sdma5: fix mask value of POLL_REGMEM
> packet for pipe sync
> 
> it doesn't actually fix the problem (and the majority in this thread have
> already applied this patch, along with the other two workarounds). It might
> fix some of the sdma hangs, but not all of them.

You're right those patches don't really help at all, I was referring to the
powerplay one

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