On 2018-01-29 02:55 PM, Tom St Denis wrote: > The buf pointer was not being incremented inside the loop > meaning the same block of data would be read or written > repeatedly. > > Signed-off-by: Tom St Denis <tom.stdenis at amd.com> > Reviewed-by: Christian König <christian.koenig at amd.com> Please add: Cc: stable at vger.kernel.org Fixes: 09ac4fcb3f25 ("drm/ttm: Implement vm_operations_struct.access v2") so that it'll get backported to the relevant stable branches. -- Earthling Michel Dänzer | http://www.amd.com Libre software enthusiast | Mesa and X developer