diff mbox

intel-gtt: fix memory corruption with GM965 and >4GB RAM

Message ID 20110225123056.GA3759@x61s.reliablesolutions.de (mailing list archive)
State New, archived
Headers show

Commit Message

Jan Niehusmann Feb. 25, 2011, 12:30 p.m. UTC
None
diff mbox

Patch

diff --git a/drivers/char/agp/intel-gtt.c b/drivers/char/agp/intel-gtt.c
index 29ac6d4..f7977f2 100644
--- a/drivers/char/agp/intel-gtt.c
+++ b/drivers/char/agp/intel-gtt.c
@@ -1379,7 +1379,7 @@  static const struct intel_gtt_driver i965_gtt_driver = {
 	.setup = i9xx_setup,
 	.cleanup = i9xx_cleanup,
 	.write_entry = i965_write_entry,
-	.dma_mask_size = 36,
+	.dma_mask_size = 32,
 	.check_flags = i830_check_flags,
 	.chipset_flush = i9xx_chipset_flush,
 };