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Commit fb56dbb3 authored by Avi Kivity's avatar Avi Kivity
Browse files

KVM: Export include/linux/kvm.h only if $ARCH actually supports KVM 



Currently, make headers_check barfs due to <asm/kvm.h>, which <linux/kvm.h>
includes, not existing.  Rather than add a zillion <asm/kvm.h>s, export kvm.h
only if the arch actually supports it.

Signed-off-by: default avatarAvi Kivity <avi@qumranet.com>
parent d2308784

arch/x86/Kconfig

+1 −0
Original line number Diff line number Diff line
@@ -107,6 +107,7 @@ config ARCH_SUPPORTS_OPROFILE 
	bool

	default y



select HAVE_KVM



config ZONE_DMA32

	bool

drivers/kvm/Kconfig

+5 −2
Original line number Diff line number Diff line 
#

# KVM configuration

#

config HAVE_KVM

       bool



menuconfig VIRTUALIZATION

	bool "Virtualization"

	depends on X86

	depends on HAVE_KVM || X86

	default y

	---help---

	  Say Y here to get to see options for using your Linux host to run other
@@ -16,7 +19,7 @@ if VIRTUALIZATION 


config KVM

	tristate "Kernel-based Virtual Machine (KVM) support"

	depends on X86 && EXPERIMENTAL

	depends on HAVE_KVM && EXPERIMENTAL

	select PREEMPT_NOTIFIERS

	select ANON_INODES

	---help---

include/linux/Kbuild

+1 −1
Original line number Diff line number Diff line
@@ -255,7 +255,7 @@ unifdef-y += kd.h 
unifdef-y += kernelcapi.h

unifdef-y += kernel.h

unifdef-y += keyboard.h

unifdef-y += kvm.h

unifdef-$(CONFIG_HAVE_KVM) += kvm.h

unifdef-y += llc.h

unifdef-y += loop.h

unifdef-y += lp.h