I'm making this topic as a separate tracking of ring_gfx relat=
ed bugs since we
should keep https://bugs.freedesktop.org/show_bug.=
cgi?id=3D111481 related to
sdma0/1 type freezes since those are ones that seem to cause random "O=
ut of the
blue" hangs on the desktop.
There is another type of freeze/hang happening when playing Starcraft II via
D9VK. This one doesn't seem to be related to either ngg or dma because I ha=
ve
them both disabled by AMD_DEBUG=3Dnodma and AMD_DEBUG=3Dnongg and the hangs=
occur
anyway, on exactly the same place every time.
Error logs:
sep 17 11:48:24 Marko-PC kernel: [drm:amdgpu_dm_commit_planes.constprop.0
[amdgpu]] *ERROR* Waiting for fences timed out or interrupted!
sep 17 11:48:24 Marko-PC kernel: [drm:amdgpu_job_timedout [amdgpu]] *ERROR*
ring gfx_0.0.0 timeout, signaled seq=3D2361623, emitted seq=3D2361625
sep 17 11:48:24 Marko-PC kernel: [drm:amdgpu_job_timedout [amdgpu]] *ERROR*
Process information: process SC2_x64.exe pid 20236 thread SC2_x64.exe pid 2=
0236
I will try and provide trace files by using renderdoc for described issues.
They also happen in native games like Rise of the Tomb Raider and Vulkan et=
c.
Will provide as much info as possible.
Using Kernel 5.3, MESA 19.2 and llvm9.