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-rw-r--r--Documentation/x86/x86_64/boot-options.txt2
1 files changed, 1 insertions, 1 deletions
diff --git a/Documentation/x86/x86_64/boot-options.txt b/Documentation/x86/x86_64/boot-options.txt
index 092e596a1301..c54b4f503e2a 100644
--- a/Documentation/x86/x86_64/boot-options.txt
+++ b/Documentation/x86/x86_64/boot-options.txt
@@ -206,7 +206,7 @@ IOMMU (input/output memory management unit)
(e.g. because you have < 3 GB memory).
Kernel boot message: "PCI-DMA: Disabling IOMMU"
- 2. <arch/x86_64/kernel/pci-gart.c>: AMD GART based hardware IOMMU.
+ 2. <arch/x86/kernel/amd_gart_64.c>: AMD GART based hardware IOMMU.
Kernel boot message: "PCI-DMA: using GART IOMMU"
3. <arch/x86_64/kernel/pci-swiotlb.c> : Software IOMMU implementation. Used