[Intel-xe] [PATCH] drm/xe: Align size to PAGE_SIZE

[Pallavi Mishra]

Ensure alignment with PAGE_SIZE for the size parameter
passed to __xe_bo_create_locked()

Signed-off-by: Pallavi Mishra <pallavi.mishra at intel.com>
---
 drivers/gpu/drm/xe/xe_bo.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/gpu/drm/xe/xe_bo.c b/drivers/gpu/drm/xe/xe_bo.c
index 1ab682d61e3c..014d084632f2 100644
--- a/drivers/gpu/drm/xe/xe_bo.c
+++ b/drivers/gpu/drm/xe/xe_bo.c
@@ -1199,6 +1199,9 @@ struct xe_bo *__xe_bo_create_locked(struct xe_device *xe, struct xe_bo *bo,
 	/* Only kernel objects should set GT */
 	XE_WARN_ON(tile && type != ttm_bo_type_kernel);
 
+	if ((size & (PAGE_SIZE - 1)) != 0)
+		size = (size + (PAGE_SIZE - 1)) & ~(PAGE_SIZE - 1);
+
 	if (XE_WARN_ON(!size)) {
 		xe_bo_free(bo);
 		return ERR_PTR(-EINVAL);
-- 
2.25.1