From: Maarten Lankhorst <[email protected]>
Signed-off-by: Maarten Lankhorst <maarten.lankhorst at canonical.com>
---
drivers/gpu/drm/nouveau/nouveau_bo.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/nouveau/nouveau_bo.c
b/drivers/gpu/drm/nouveau/nouveau_bo.c
index 9ecb874..bb3734d 100644
--- a/drivers/gpu/drm/nouveau/nouveau_bo.c
+++ b/drivers/gpu/drm/nouveau/nouveau_bo.c
@@ -1549,7 +1549,8 @@ nouveau_bo_vma_add(struct nouveau_bo *nvbo, struct
nouveau_vm *vm,
if (nvbo->bo.mem.mem_type == TTM_PL_VRAM)
nouveau_vm_map(vma, nvbo->bo.mem.mm_node);
- else if (nvbo->bo.mem.mem_type == TTM_PL_TT) {
+ else if (nvbo->bo.mem.mem_type == TTM_PL_TT &&
+ nvbo->page_shift == vma->vm->vmm->spg_shift) {
if (node->sg)
nouveau_vm_map_sg_table(vma, 0, size, node);
else
--
1.8.4
