By definition, the page offset will not affect the result. Compile-tested only. Signed-off-by: Ben Hutchings <ben@xxxxxxxxxxxxxxx> --- drivers/gpu/drm/drm_vm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/drm_vm.c b/drivers/gpu/drm/drm_vm.c index b5c5af7..8ef6503 100644 --- a/drivers/gpu/drm/drm_vm.c +++ b/drivers/gpu/drm/drm_vm.c @@ -301,7 +301,7 @@ static int drm_do_vm_dma_fault(struct vm_area_struct *vma, struct vm_fault *vmf) offset = (unsigned long)vmf->virtual_address - vma->vm_start; /* vm_[pg]off[set] should be 0 */ page_nr = offset >> PAGE_SHIFT; /* page_nr could just be vmf->pgoff */ - page = virt_to_page((dma->pagelist[page_nr] + (offset & (~PAGE_MASK)))); + page = virt_to_page(dma->pagelist[page_nr]); get_page(page); vmf->page = page; -- Ben Hutchings If at first you don't succeed, you're doing about average.
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