---

yaml --- r: 158096 b: refs/heads/master c: bad1cac h: refs/heads/master v: v3
git-mirror · Sep 3, 2009 · e58c968 · e58c968
1 parent 808cfad
commit e58c968
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Showing 2 changed files with 2 additions and 3 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 8c8c143cdc95ebe50fd962917556e25e8912997b
+refs/heads/master: bad1cac28a707c69301a4d0612da9ccbecd51953
diff --git a/trunk/arch/x86/kernel/amd_iommu.c b/trunk/arch/x86/kernel/amd_iommu.c
@@ -530,8 +530,7 @@ static int iommu_map_page(struct protection_domain *dom,
 	bus_addr  = PAGE_ALIGN(bus_addr);
 	phys_addr = PAGE_ALIGN(phys_addr);
 
-	/* only support 512GB address spaces for now */
-	if (bus_addr > IOMMU_MAP_SIZE_L3 || !(prot & IOMMU_PROT_MASK))
+	if (!(prot & IOMMU_PROT_MASK))
 		return -EINVAL;
 
 	pte = alloc_pte(dom, bus_addr, NULL, GFP_KERNEL);