[Bug 87196] [radeonsi][dota2] small freezes happens while playing with a drm-next-3.19 linux kernel
https://bugs.freedesktop.org/show_bug.cgi?id=87196
Bug ID: 87196 Summary: [radeonsi][dota2] small freezes happens while playing with a drm-next-3.19 linux kernel Product: DRI Version: DRI git Hardware: x86-64 (AMD64) OS: Linux (All) Status: NEW Severity: normal Priority: medium Component: DRM/Radeon Assignee: dri-devel@lists.freedesktop.org Reporter: sylvain.bertrand@gmail.com
Up-to-date fedora rawhide, with up-to-date drm-next-3.19 linux kernel and mesa version 10.5.0 release 0.devel.3.29c7cf2.fc22 (bare openbox window manager).
While playing, small freezes happens while playing. Usually, it "blocks" for less that half a second, randomly. It's not really disrupting the gameplay as it's short enough, but it's quite ugly and surprising.
https://bugs.freedesktop.org/show_bug.cgi?id=87196
--- Comment #1 from Sylvain BERTRAND sylvain.bertrand@gmail.com --- Created attachment 110681 --> https://bugs.freedesktop.org/attachment.cgi?id=110681&action=edit dmesg
https://bugs.freedesktop.org/show_bug.cgi?id=87196
--- Comment #2 from Sylvain BERTRAND sylvain.bertrand@gmail.com --- Created attachment 110682 --> https://bugs.freedesktop.org/attachment.cgi?id=110682&action=edit xorg.log
https://bugs.freedesktop.org/show_bug.cgi?id=87196
--- Comment #3 from Sylvain BERTRAND sylvain.bertrand@gmail.com --- It seems, those mini freezes started to happen after the my last pull from drm-next-3.19 (see bug #86832)
https://bugs.freedesktop.org/show_bug.cgi?id=87196
--- Comment #4 from Alex Deucher alexdeucher@gmail.com --- (In reply to Sylvain BERTRAND from comment #3)
It seems, those mini freezes started to happen after the my last pull from drm-next-3.19 (see bug #86832)
Can you bisect?
https://bugs.freedesktop.org/show_bug.cgi?id=87196
--- Comment #5 from Sylvain BERTRAND sylvain.bertrand@gmail.com --- Ok, I dive in. The thing: for each kernel commit I should test I need to play hours to see if the mini freezes happen... this will probably take a while.
The only significant change in my dota2 configuration from the configuration, which seemed to work flawlessly, is that I play now in a 1920x1080 borderless window with openbox window manager, instead of 2560x1600 fullscreen with mutter window manager.
I'll try to locate a "good" commit from 26045b53c96f23b75a48544349c3d936e8402418
https://bugs.freedesktop.org/show_bug.cgi?id=87196
Sylvain BERTRAND sylvain.bertrand@gmail.com changed:
What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution|--- |WORKSFORME
--- Comment #6 from Sylvain BERTRAND sylvain.bertrand@gmail.com --- ok... I cannot reproduce the mini-freezes. They seems gone. Driver would have been the wrong culprit.
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