From: Wei Huang Date: Fri, 9 Oct 2015 15:08:43 +0000 (-0500) Subject: arm/arm64: KVM : Enable vhost device selection under KVM config menu X-Git-Tag: firefly_0821_release~176^2~705^2~33^2~12 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=75755c6d02df9e9b959b3066c12de5494907e3d9;p=firefly-linux-kernel-4.4.55.git arm/arm64: KVM : Enable vhost device selection under KVM config menu vhost drivers provide guest VMs with better I/O performance and lower CPU utilization. This patch allows users to select vhost devices under KVM configuration menu on ARM. This makes vhost support on arm/arm64 on a par with other architectures (e.g. x86, ppc). Signed-off-by: Wei Huang Signed-off-by: Christoffer Dall --- diff --git a/arch/arm/kvm/Kconfig b/arch/arm/kvm/Kconfig index 356970f3b25e..95a000515e43 100644 --- a/arch/arm/kvm/Kconfig +++ b/arch/arm/kvm/Kconfig @@ -46,4 +46,6 @@ config KVM_ARM_HOST ---help--- Provides host support for ARM processors. +source drivers/vhost/Kconfig + endif # VIRTUALIZATION diff --git a/arch/arm64/kvm/Kconfig b/arch/arm64/kvm/Kconfig index 5c7e920e4861..38102f5d3cbb 100644 --- a/arch/arm64/kvm/Kconfig +++ b/arch/arm64/kvm/Kconfig @@ -41,4 +41,6 @@ config KVM_ARM_HOST ---help--- Provides host support for ARM processors. +source drivers/vhost/Kconfig + endif # VIRTUALIZATION