Perhaps we can teach mesa to not change CPU affinity (some option, or environment variable, or seccomp check).
Daniel, when virgl/mesa will be running in a separate process (thanks to vhost-user-gpu), I suppose the rendering process will be free to change the CPU affinity. Does that make a difference if mesa thread is in qemu or a separate process, in this case?
(I reported that issue a few days ago too: https:/ /lists. gnu.org/ archive/ html/qemu- devel/2019- 02/msg06066. html)
Perhaps we can teach mesa to not change CPU affinity (some option, or environment variable, or seccomp check).
Daniel, when virgl/mesa will be running in a separate process (thanks to vhost-user-gpu), I suppose the rendering process will be free to change the CPU affinity. Does that make a difference if mesa thread is in qemu or a separate process, in this case?