diff options
| -rw-r--r-- | drivers/gpu/drm/ttm/ttm_bo_vm.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/gpu/drm/ttm/ttm_bo_vm.c b/drivers/gpu/drm/ttm/ttm_bo_vm.c index 221b924aceb..e223175a188 100644 --- a/drivers/gpu/drm/ttm/ttm_bo_vm.c +++ b/drivers/gpu/drm/ttm/ttm_bo_vm.c @@ -144,9 +144,9 @@ static int ttm_bo_vm_fault(struct vm_area_struct *vma, struct vm_fault *vmf) } page_offset = ((address - vma->vm_start) >> PAGE_SHIFT) + - bo->vm_node->start - vma->vm_pgoff; - page_last = ((vma->vm_end - vma->vm_start) >> PAGE_SHIFT) + - bo->vm_node->start - vma->vm_pgoff; + vma->vm_pgoff - bo->vm_node->start; + page_last = vma_pages(vma) + vma->vm_pgoff - + bo->vm_node->start; if (unlikely(page_offset >= bo->num_pages)) { retval = VM_FAULT_SIGBUS; |