From 11a4df995938550835427038054a2686f1062833 Mon Sep 17 00:00:00 2001
From: Joerg Roedel <joerg.roedel@amd.com>
Date: Fri, 22 May 2009 12:31:53 +0200
Subject: [PATCH] --- yaml --- r: 145917 b: refs/heads/master c:
 f5e9705c6429d24dee832b2edd7f4848d432ea03 h: refs/heads/master i:   145915:
 28b0a519103b72fad09c98f3df0c957267ac9538 v: v3

---
 [refs]                            | 2 +-
 trunk/arch/x86/kernel/amd_iommu.c | 4 ++++
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/[refs] b/[refs]
index 0454f6785482..17622d0cb856 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: fe16f088a88fb73161bba8784375c829f7e87b54
+refs/heads/master: f5e9705c6429d24dee832b2edd7f4848d432ea03
diff --git a/trunk/arch/x86/kernel/amd_iommu.c b/trunk/arch/x86/kernel/amd_iommu.c
index 543822b39a84..33434c497a6a 100644
--- a/trunk/arch/x86/kernel/amd_iommu.c
+++ b/trunk/arch/x86/kernel/amd_iommu.c
@@ -661,6 +661,10 @@ static int alloc_new_range(struct amd_iommu *iommu,
 	int index = dma_dom->aperture_size >> APERTURE_RANGE_SHIFT;
 	int i;
 
+#ifdef CONFIG_IOMMU_STRESS
+	populate = false;
+#endif
+
 	if (index >= APERTURE_MAX_RANGES)
 		return -ENOMEM;