From: Jan Engelhardt Signed-off-by: Jan Engelhardt Cc: Anil S Keshavamurthy Signed-off-by: Andrew Morton --- arch/x86_64/Kconfig | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff -puN arch/x86_64/Kconfig~intel-iommu-iommu-floppy-workaround-kconfig-fix arch/x86_64/Kconfig --- a/arch/x86_64/Kconfig~intel-iommu-iommu-floppy-workaround-kconfig-fix +++ a/arch/x86_64/Kconfig @@ -772,10 +772,10 @@ config DMAR_FLOPPY_WA depends on DMAR default y help - Floppy disk drivers are know to by pass dma api calls - their by failing to work when IOMMU is enabled. This - work around will setup a 1 to 1 mappings for the first - 16M to make floppy(isa device) work. + Floppy disk drivers are know to bypass DMA API calls + thereby failing to work when IOMMU is enabled. This + workaround will setup a 1:1 mapping for the first + 16M to make floppy (an ISA device) work. source "drivers/pci/pcie/Kconfig" _