On Wed, Apr 25, 2012 at 11:20:36PM +0200, Marcin Slusarz wrote: > Overall idea: > Detect lockups by watching for timeouts (vm flush / fence), return -EIOs, > handle them at ioctl level, reset the GPU and repeat last ioctl. > > GPU reset is done by doing suspend / resume cycle with few tweaks: > - CPU-only bo eviction > - ignoring vm flush / fence timeouts > - shortening waits > > Signed-off-by: Marcin Slusarz <marcin.slus...@gmail.com> > ---
What changed from v1: - moved ioctl locking from drm core to nouveau - made down_reads interruptible - fixed build bug on 32-bit systems _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/dri-devel
