diff options
Diffstat (limited to 'Documentation/x86/x86_64/boot-options.rst')
| -rw-r--r-- | Documentation/x86/x86_64/boot-options.rst | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Documentation/x86/x86_64/boot-options.rst b/Documentation/x86/x86_64/boot-options.rst index 6a4285a3c7a4..2b98efb5ba7f 100644 --- a/Documentation/x86/x86_64/boot-options.rst +++ b/Documentation/x86/x86_64/boot-options.rst @@ -230,7 +230,7 @@ IOMMU (input/output memory management unit) =========================================== Multiple x86-64 PCI-DMA mapping implementations exist, for example: - 1. <lib/dma-direct.c>: use no hardware/software IOMMU at all + 1. <kernel/dma/direct.c>: use no hardware/software IOMMU at all (e.g. because you have < 3 GB memory). Kernel boot message: "PCI-DMA: Disabling IOMMU" |