Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 08932156 authored by Alex Deucher's avatar Alex Deucher Committed by Dave Airlie
Browse files

drm/radeon: r6xx/r7xx: fix possible oops in r600_page_table_cleanup() 



Signed-off-by: default avatarAlex Deucher <alexdeucher@gmail.com>
Signed-off-by: default avatarDave Airlie <airlied@redhat.com>
parent 53c379e9

drivers/gpu/drm/radeon/r600_cp.c

+3 −0
Original line number Diff line number Diff line
@@ -121,6 +121,9 @@ void r600_page_table_cleanup(struct drm_device *dev, struct drm_ati_pcigart_info 
	int pages;

	int i;



	if (!entry)

		return;



	if (gart_info->bus_addr) {

		max_pages = (gart_info->table_size / sizeof(u32));

		pages = (entry->pages <= max_pages)