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 ac22bb7719f7..2187c6086889 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig | |||
| @@ -569,7 +569,7 @@ config AMD_IOMMU | |||
| 569 | 569 | ||
| 570 | # need this always selected by IOMMU for the VIA workaround | 570 | # need this always selected by IOMMU for the VIA workaround |
| 571 | config SWIOTLB | 571 | config SWIOTLB |
| 572 | bool | 572 | def_bool y if X86_64 |
| 573 | help | 573 | help |
| 574 | Support for software bounce buffers used on x86-64 systems | 574 | Support for software bounce buffers used on x86-64 systems |
| 575 | which don't have a hardware IOMMU (e.g. the current generation | 575 | which don't have a hardware IOMMU (e.g. the current generation |