commit bb9d4ff80bc032d7961815c2ff5eaf458ae3adff
author Joerg Roedel <joerg.roedel@amd.com> Thu Dec 04 15:59:48 2008 +0100
committer Joerg Roedel <joerg.roedel@amd.com> Mon Dec 08 14:58:07 2008 +0100
tree b642befbb044d08c25c96445aea5bfbd38bf88dd
parent 218d11a8b071b23b76c484fd5f72a4fe3306801e

AMD IOMMU: fix iommu_map_page function

Impact: bugfix in iommu_map_page function

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>

arch/x86/kernel/amd_iommu.c

diff --git a/arch/x86/kernel/amd_iommu.c b/arch/x86/kernel/amd_iommu.c
index 5662e22..67970a8 100644
--- a/arch/x86/kernel/amd_iommu.c
+++ b/arch/x86/kernel/amd_iommu.c
@@ -344,7 +344,7 @@
 	u64 __pte, *pte, *page;
 
 	bus_addr  = PAGE_ALIGN(bus_addr);
-	phys_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))