From 2e1ae9c07df5956ebab19144aa0da58ea37c9f69 Mon Sep 17 00:00:00 2001 From: Liu Yu-B13201 Date: Thu, 15 Mar 2012 10:52:13 +0000 Subject: KVM: PPC: Factor out guest epapr initialization epapr paravirtualization support is now a Kconfig selectable option Signed-off-by: Liu Yu [stuart.yoder@freescale.com: misc minor fixes, description update] Signed-off-by: Stuart Yoder Signed-off-by: Alexander Graf --- arch/powerpc/platforms/Kconfig | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'arch/powerpc/platforms/Kconfig') diff --git a/arch/powerpc/platforms/Kconfig b/arch/powerpc/platforms/Kconfig index a35ca44..e7a896a 100644 --- a/arch/powerpc/platforms/Kconfig +++ b/arch/powerpc/platforms/Kconfig @@ -25,6 +25,7 @@ source "arch/powerpc/platforms/wsp/Kconfig" config KVM_GUEST bool "KVM Guest support" default n + select EPAPR_PARAVIRT ---help--- This option enables various optimizations for running under the KVM hypervisor. Overhead for the kernel when not running inside KVM should @@ -32,6 +33,14 @@ config KVM_GUEST In case of doubt, say Y +config EPAPR_PARAVIRT + bool "ePAPR para-virtualization support" + default n + help + Enables ePAPR para-virtualization support for guests. + + In case of doubt, say Y + config PPC_NATIVE bool depends on 6xx || PPC64 -- cgit v1.1