http://bugs.freedesktop.org/show_bug.cgi?id=15203
--- Comment #25 from Markus Amsler <[EMAIL PROTECTED]> 2008-04-01 12:27:49 PST --- I know now whats happening. If the ring buffer gets low on space radeon_wait_ring is called. If writeback is enabled radeon_wait_ring can run into the -EBUSY timeout, because it's possible that during the timeout the CP won't update the ring pointer (few slow gpu commands in the ring buffer). Now the -EBUSY timeout isn't handled at all, so the ring buffer gets overwritten, with undefined result. I'm still thinking of a clever way to fix this. -- Configure bugmail: http://bugs.freedesktop.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug. ------------------------------------------------------------------------- Check out the new SourceForge.net Marketplace. It's the best place to buy or sell services for just about anything Open Source. http://ad.doubleclick.net/clk;164216239;13503038;w?http://sf.net/marketplace -- _______________________________________________ Dri-devel mailing list Dri-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dri-devel