[PATCH] drm/radeon/6xx: disable use of the DMA ring for ttm bo moves

2012-12-25 Thread Borislav Petkov
On Sun, Dec 23, 2012 at 01:28:25PM -0500, alexdeucher at gmail.com wrote: > From: Alex Deucher > > Seems to fall over in some cases with heavy memory thrashing on > 6xx. Needs more investigation after the holidays, disable for > now. > > Cc: Markus Trippelsdorf > Cc: Borislav Petkov >

Re: [PATCH] drm/radeon/6xx: disable use of the DMA ring for ttm bo moves

2012-12-25 Thread Borislav Petkov
On Sun, Dec 23, 2012 at 01:28:25PM -0500, alexdeuc...@gmail.com wrote: From: Alex Deucher alexander.deuc...@amd.com Seems to fall over in some cases with heavy memory thrashing on 6xx. Needs more investigation after the holidays, disable for now. Cc: Markus Trippelsdorf

[PATCH] drm/radeon/6xx: disable use of the DMA ring for ttm bo moves

2012-12-23 Thread Borislav Petkov
On Sun, Dec 23, 2012 at 01:28:25PM -0500, alexdeucher at gmail.com wrote: > From: Alex Deucher > > Seems to fall over in some cases with heavy memory thrashing on > 6xx. Needs more investigation after the holidays, disable for > now. > > Cc: Markus Trippelsdorf > Cc: Borislav Petkov >

[PATCH] drm/radeon/6xx: disable use of the DMA ring for ttm bo moves

2012-12-23 Thread alexdeuc...@gmail.com
From: Alex Deucher Seems to fall over in some cases with heavy memory thrashing on 6xx. Needs more investigation after the holidays, disable for now. Cc: Markus Trippelsdorf Cc: Borislav Petkov Signed-off-by: Alex Deucher --- drivers/gpu/drm/radeon/radeon_asic.c

[PATCH] drm/radeon/6xx: disable use of the DMA ring for ttm bo moves

2012-12-23 Thread alexdeucher
From: Alex Deucher alexander.deuc...@amd.com Seems to fall over in some cases with heavy memory thrashing on 6xx. Needs more investigation after the holidays, disable for now. Cc: Markus Trippelsdorf mar...@trippelsdorf.de Cc: Borislav Petkov b...@alien8.de Signed-off-by: Alex Deucher

Re: [PATCH] drm/radeon/6xx: disable use of the DMA ring for ttm bo moves

2012-12-23 Thread Borislav Petkov
On Sun, Dec 23, 2012 at 01:28:25PM -0500, alexdeuc...@gmail.com wrote: From: Alex Deucher alexander.deuc...@amd.com Seems to fall over in some cases with heavy memory thrashing on 6xx. Needs more investigation after the holidays, disable for now. Cc: Markus Trippelsdorf