From 123f794fa7d592644881a20801638d88521d0b06 Mon Sep 17 00:00:00 2001
From: Jesse Barnes <jesse.barnes@intel.com>
Date: Thu, 7 Feb 2008 11:15:20 -0800
Subject: [PATCH] i915: Fix GR register array size off-by-one bug

Make sure we have enough room for all the GR registers or we'll end up
clobbering the AR index register (which should actually be harmless
unless the BIOS is making an assumption about it).

Noticed-by: Jens Axboe <jens.axboe@oracle.com>
Signed-off-by: Jesse Barnes <jesse.barnes@intel.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
 drivers/char/drm/i915_drv.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/char/drm/i915_drv.h b/drivers/char/drm/i915_drv.h
index 37bbf6729b4e..f8308bfb2613 100644
--- a/drivers/char/drm/i915_drv.h
+++ b/drivers/char/drm/i915_drv.h
@@ -187,7 +187,7 @@ typedef struct drm_i915_private {
 	u32 saveSWF2[3];
 	u8 saveMSR;
 	u8 saveSR[8];
-	u8 saveGR[24];
+	u8 saveGR[25];
 	u8 saveAR_INDEX;
 	u8 saveAR[20];
 	u8 saveDACMASK;