Comment 17 for bug 1815889

From Ubuntu's POV this is rather new as the code in Mesa came in with the fresh 18.3.0_rc4-1
It is possible that no one else saw it so far ...
It is in mesa upstream since
  https://github.com/mesa3d/mesa/commit/d877451b48a59ab0f9a4210fc736f51da5851c9a

But opinions might differ ...
I'll subscribe upstream qemu to this bug and then post a summary here.
This will mirror the bug updates to the Mailing List, if there is no harsh feedback I'll propose a patch to remove sched_setaffinity from the list of blocked calls.