[PATCH] drm/ttm: Fix accesses through vmas with only partial coverage

2013-12-12 Thread Jakob Bornecrantz
Looks good to me. Cheers, Jakob. - Thomas Hellstrom wrote: > VMAs covering a bo but that didn't start at the same address space offset as > the bo they were mapping were incorrectly generating SEGFAULT errors in > the fault handler. > > Reported-by: Joseph Dolinak > Signed-off-by: Thomas H

[PATCH] drm/ttm: Fix accesses through vmas with only partial coverage

2013-12-08 Thread Thomas Hellstrom
VMAs covering a bo but that didn't start at the same address space offset as the bo they were mapping were incorrectly generating SEGFAULT errors in the fault handler. Reported-by: Joseph Dolinak Signed-off-by: Thomas Hellstrom Cc: stable at vger.kernel.org --- drivers/gpu/drm/ttm/ttm_bo_vm.c |