AMD IOMMU: fix loop counter in free_pagetable function

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

AMD IOMMU: fix loop counter in free_pagetable function
Impact: bugfix Signed-off-by: N Joerg Roedel <joerg.roedel@amd.com>
3cc3d84b · Joerg Roedel · bb9d4ff8 · 3cc3d84b
显示空白变更内容
内联并排

Showing with 1 addition and 1 deletion

arch/x86/kernel/amd_iommu.c arch/x86/kernel/amd_iommu.c +1 -1

未找到文件。
--- 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]);