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AMD IOMMU: fix loop counter in free_pagetable function
author
Joerg Roedel
<joerg.roedel@amd.com>
Thu, 4 Dec 2008 15:44:31 +0000
(16:44 +0100)
committer
Joerg Roedel
<joerg.roedel@amd.com>
Mon, 8 Dec 2008 13:58:19 +0000
(14:58 +0100)
Impact: bugfix
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
arch/x86/kernel/amd_iommu.c
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diff --git
a/arch/x86/kernel/amd_iommu.c
b/arch/x86/kernel/amd_iommu.c
index
67970a8
..
0637e65
100644
(file)
--- 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]);