On Tue, Jan 15, 2013 at 12:03 PM, Markus Trippelsdorf <markus@xxxxxxxxxxxxxxx> wrote: > On 2013.01.15 at 17:32 +0100, Markus Trippelsdorf wrote: >> On 2013.01.15 at 16:26 +0100, Michel Dänzer wrote: >> > On Die, 2013-01-15 at 16:23 +0100, Markus Trippelsdorf wrote: >> > > On 2013.01.15 at 15:43 +0100, Michel Dänzer wrote: >> > > > On Sam, 2013-01-05 at 11:41 +0100, Markus Trippelsdorf wrote: >> > > > > On 2012.12.20 at 14:58 +0100, Markus Trippelsdorf wrote: >> > > > > > >> > > > > > And just in case it got lost in the noise yesterday: >> > > > > > The image corruption is caused by Dave's commit: >> > > > > > >> > > > > > commit dd54fee7d440c4a9756cce2c24a50c15e4c17ccb >> > > > > > Author: Dave Airlie <airlied@xxxxxxxxxx> >> > > > > > Date: Fri Dec 14 21:04:46 2012 +1000 >> > > > > > >> > > > > > radeon: fix regression with eviction since evict caching changes >> > > > > > >> > > > > > Reverting it 'fixes' the issue. >> > > > > >> > > > > Ping. >> > > > > The issue still happens with todays Linus git tree. >> > > > >> > > > Does the corruption also occur with >> > > > dd54fee7d440c4a9756cce2c24a50c15e4c17ccb applied manually on top of >> > > > 0d0b3e7443bed6b49cb90fe7ddc4b5578a83a88d? >> > > >> > > No. >> > >> > So, can you bisect which change between those two actually introduced >> > the corruption? >> >> 86a1881d08f65a42c17071a59c0088dbe2870246 is the first bad commit > > Sorry, the bisection above was wrong. Please ignore. > > The real cause of the image corruption is: > > d025e9e2b890db679f1246037bf65bd4be512627 is the first bad commit > commit d025e9e2b890db679f1246037bf65bd4be512627 > Author: Jerome Glisse <jglisse@xxxxxxxxxx> > Date: Thu Nov 29 10:35:41 2012 -0500 > > drm/radeon: do not move bo to different placement at each cs > > The bo creation placement is where the bo will be. Instead of trying > to move bo at each command stream let this work to another worker > thread that will use more advance heuristic. > > agd5f: remove leftover unused variable > > Signed-off-by: Jerome Glisse <jglisse@xxxxxxxxxx> > Reviewed-by: Alex Deucher <alexander.deucher@xxxxxxx> > > Reverting d025e9e2b890d on top of Linus' tree fixes the issue. Can you try this patch from Jerome: https://bugzilla.kernel.org/attachment.cgi?id=91421 Alex _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/dri-devel
