Re: [PATCH 10/12] arm: don't build swiotlb by default
On Mon, Apr 23, 2018 at 07:04:17PM +0200, Christoph Hellwig wrote: > swiotlb is only used as a library of helper for xen-swiotlb if Xen support > is enabled on arm, so don't build it by default. > CCing Stefano > Signed-off-by: Christoph Hellwig > --- > arch/arm/Kconfig | 3 ++- > 1 file changed, 2 insertions(+), 1 deletion(-) > > diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig > index aa1c187d756d..90b81a3a28a7 100644 > --- a/arch/arm/Kconfig > +++ b/arch/arm/Kconfig > @@ -1774,7 +1774,7 @@ config SECCOMP > defined by each seccomp mode. > > config SWIOTLB > - def_bool y > + bool > > config PARAVIRT > bool "Enable paravirtualization code" > @@ -1807,6 +1807,7 @@ config XEN > depends on MMU > select ARCH_DMA_ADDR_T_64BIT > select ARM_PSCI > + select SWIOTLB > select SWIOTLB_XEN > select PARAVIRT > help > -- > 2.17.0 > ___ iommu mailing list iommu@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/iommu
[PATCH 10/12] arm: don't build swiotlb by default
swiotlb is only used as a library of helper for xen-swiotlb if Xen support is enabled on arm, so don't build it by default. Signed-off-by: Christoph Hellwig --- arch/arm/Kconfig | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index aa1c187d756d..90b81a3a28a7 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -1774,7 +1774,7 @@ config SECCOMP defined by each seccomp mode. config SWIOTLB - def_bool y + bool config PARAVIRT bool "Enable paravirtualization code" @@ -1807,6 +1807,7 @@ config XEN depends on MMU select ARCH_DMA_ADDR_T_64BIT select ARM_PSCI + select SWIOTLB select SWIOTLB_XEN select PARAVIRT help -- 2.17.0 ___ iommu mailing list iommu@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/iommu
[PATCH 10/12] arm: don't build swiotlb by default
swiotlb is only used as a library of helper for xen-swiotlb if Xen support is enabled on arm, so don't build it by default. Signed-off-by: Christoph Hellwig --- arch/arm/Kconfig | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index aa1c187d756d..90b81a3a28a7 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -1774,7 +1774,7 @@ config SECCOMP defined by each seccomp mode. config SWIOTLB - def_bool y + bool config PARAVIRT bool "Enable paravirtualization code" @@ -1807,6 +1807,7 @@ config XEN depends on MMU select ARCH_DMA_ADDR_T_64BIT select ARM_PSCI + select SWIOTLB select SWIOTLB_XEN select PARAVIRT help -- 2.17.0 ___ iommu mailing list iommu@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/iommu