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authorJoerg Roedel <joerg.roedel@amd.com>2008-12-04 16:44:31 +0100
committerJoerg Roedel <joerg.roedel@amd.com>2008-12-08 14:58:19 +0100
commit3cc3d84bffbd93bdb671ac7961b12cd98fbb9266 (patch)
tree0afcdeee8854d1556dafa7f20fbda67f6bf25e0a
parentbb9d4ff80bc032d7961815c2ff5eaf458ae3adff (diff)
AMD IOMMU: fix loop counter in free_pagetable function
Impact: bugfix Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
-rw-r--r--arch/x86/kernel/amd_iommu.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/kernel/amd_iommu.c b/arch/x86/kernel/amd_iommu.c
index 67970a8c2ee9..0637e65ca0c7 100644
--- a/arch/x86/kernel/amd_iommu.c
+++ b/arch/x86/kernel/amd_iommu.c
@@ -600,7 +600,7 @@ static void dma_ops_free_pagetable(struct dma_ops_domain *dma_dom)
continue;
p2 = IOMMU_PTE_PAGE(p1[i]);
- for (j = 0; j < 512; ++i) {
+ for (j = 0; j < 512; ++j) {
if (!IOMMU_PTE_PRESENT(p2[j]))
continue;
p3 = IOMMU_PTE_PAGE(p2[j]);