---

yaml --- r: 145918 b: refs/heads/master c: 47bccd6 h: refs/heads/master v: v3
git-mirror · May 28, 2009 · 1c36ae4 · 1c36ae4
1 parent 11a4df9
commit 1c36ae4
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Showing 2 changed files with 6 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: f5e9705c6429d24dee832b2edd7f4848d432ea03
+refs/heads/master: 47bccd6bb2b866449d3ecf2ba350ac1c7473b2b8
diff --git a/trunk/arch/x86/kernel/amd_iommu.c b/trunk/arch/x86/kernel/amd_iommu.c
@@ -824,6 +824,11 @@ static void dma_ops_free_addresses(struct dma_ops_domain *dom,
 
 	BUG_ON(i >= APERTURE_MAX_RANGES || range == NULL);
 
+#ifdef CONFIG_IOMMU_STRESS
+	if (i < 4)
+		return;
+#endif
+
 	if (address >= dom->next_address)
 		dom->need_flush = true;