From: Christian König <deathsimple@vodafone.de>
Date: Tue, 11 Sep 2012 14:09:57 +0000 (+0200)
Subject: drm/radeon: fix VA range check
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=a36e70b2e55539aba0ba8a934c46b71c235488ac;p=linux-beck.git

drm/radeon: fix VA range check

The end offset is exclusive not inclusive.

Signed-off-by: Christian König <deathsimple@vodafone.de>
Reviewed-by: Jerome Glisse <jglisse@redhat.com>
---

diff --git a/drivers/gpu/drm/radeon/radeon_gart.c b/drivers/gpu/drm/radeon/radeon_gart.c
index d7bd46bd9067..614e31a6f832 100644
--- a/drivers/gpu/drm/radeon/radeon_gart.c
+++ b/drivers/gpu/drm/radeon/radeon_gart.c
@@ -732,7 +732,7 @@ int radeon_vm_bo_add(struct radeon_device *rdev,
 	head = &vm->va;
 	last_offset = 0;
 	list_for_each_entry(tmp, &vm->va, vm_list) {
-		if (bo_va->soffset >= last_offset && bo_va->eoffset < tmp->soffset) {
+		if (bo_va->soffset >= last_offset && bo_va->eoffset <= tmp->soffset) {
 			/* bo can be added before this one */
 			break;
 		}