--Architecture: ia32 and ia32e
--2D driver: git commit:b434bf4029d1a405216454629bcea717c779ae5a
--3D driver: Mesa master commit:ff73c783cc47361ff0dd819c82d067b4b85870dd
--DRM: git commit:15f8fd34df11d9fceb3f813c9478ffe66cae3473
--Xserver: git commit:260505e3c5a18044e97d31ea3bcc0955e46335c8
When running glxgears using i915.first time glxgears run ok.then kill it and run again will display following error message:
intel_bufmgr_ttm.c:667: Error -16 waiting for fence fence buffers.
this time you run glxgears again it will work fine.run again error.......
This error intervally happen.
NOTE:if you disable dri.there is no this problem.
1 X &
2 interval running glxgears
Created attachment 13604 [details]
xorg log file
this problem both appear on 915gm/945gm/G33 platform.
If no using TTM(export INTEL_NO_TTM=1).there is no this problem.
Created attachment 13605 [details]
dmesg log info
This turns out to only happen on nude X (without any clients).
I see periodic client hangs on my 945G and 945GM since at least about 2 months ago. No clear pattern -- might be running one client for a long time, or starting and stopping clients quickly. The reporter's issue may be the same, but if it's different it'll be hard for me to tell.
With git tip, no ttm, there's no such issue, so close this one
Mass version move, cvs -> git