Allow SAREA > 1 page in size

diff --git a/linux/vm.c b/linux/vm.c
index 0b2b00e..9dfd0d2 100644 (file)
--- a/linux/vm.c
+++ b/linux/vm.c
@@ -88,7 +88,7 @@ struct page *drm_vm_shm_nopage(struct vm_area_struct *vma,
 
        offset   = address - vma->vm_start;
        page     = offset >> PAGE_SHIFT;
-       physical = (unsigned long)dev->lock.hw_lock + (offset & (~PAGE_MASK));
+       physical = (unsigned long)dev->lock.hw_lock + offset;
        atomic_inc(&mem_map[MAP_NR(physical)].count); /* Dec. by kernel */
 
        DRM_DEBUG("0x%08lx (page %lu) => 0x%08lx\n", address, page, physical);