diff options
Diffstat (limited to 'arch/x86/Kconfig')
| -rw-r--r-- | arch/x86/Kconfig | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index 1cbec0269d39..a2ae4c05f46f 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig | |||
| @@ -563,7 +563,7 @@ config AMD_IOMMU | |||
| 563 | 563 | ||
| 564 | # need this always selected by IOMMU for the VIA workaround | 564 | # need this always selected by IOMMU for the VIA workaround |
| 565 | config SWIOTLB | 565 | config SWIOTLB |
| 566 | bool | 566 | def_bool y if X86_64 |
| 567 | help | 567 | help |
| 568 | Support for software bounce buffers used on x86-64 systems | 568 | Support for software bounce buffers used on x86-64 systems |
| 569 | which don't have a hardware IOMMU (e.g. the current generation | 569 | which don't have a hardware IOMMU (e.g. the current generation |