Comment # 6
on bug 101294
from Fabian Maurer
Bisected to commit 2769dadb0fafdbafc98630fdf96924a3bb209ab7 Author: Marek Olšák <marek.olsak@amd.com> Date: Thu Apr 13 23:46:59 2017 +0200 gallium/radeon: always flush asynchronously and wait after begin_new_cs This hides the overhead of everything in the driver after the CS flush and before returning from pipe_context::flush. Only microbenchmarks will benefit. +2% FPS for glxgears. Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com> Reverting this commit on the recent git tree fixes the freezes. Now since the bug doesn't always appear, I'm not 100% sure, but I didn't get a single freeze in 20 runs, while I got 13 out of 20 without reverting it. Could you maybe look into this? I have no idea how to fix the issue without throwing away all changes from this commit.
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