>From a393444c97f6d7355a6d7d6d7aeb80f1e72472b1 Mon Sep 17 00:00:00 2001 From: Avi Kivity Date: Sun, 2 Dec 2007 10:50:06 +0200 Subject: [PATCH] KVM: Export include/linux/kvm.h only if $ARCH actually supports KVM Currently, make headers_check barfs due to , which includes, not existing. Rather than add a zillion s, export kvm.h only if the arch actually supports it. Signed-off-by: Avi Kivity --- arch/x86/Kconfig | 3 +++ drivers/kvm/Kconfig | 4 ++-- include/linux/Kbuild | 2 +- 3 files changed, 6 insertions(+), 3 deletions(-) diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index 368864d..eded44e 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -112,6 +112,9 @@ config GENERIC_TIME_VSYSCALL bool default X86_64 +config ARCH_SUPPORTS_KVM + bool + default y diff --git a/drivers/kvm/Kconfig b/drivers/kvm/Kconfig index 6569206..4086080 100644 --- a/drivers/kvm/Kconfig +++ b/drivers/kvm/Kconfig @@ -3,7 +3,7 @@ # menuconfig VIRTUALIZATION bool "Virtualization" - depends on X86 + depends on ARCH_SUPPORTS_KVM || X86 default y ---help--- Say Y here to get to see options for using your Linux host to run other @@ -16,7 +16,7 @@ if VIRTUALIZATION config KVM tristate "Kernel-based Virtual Machine (KVM) support" - depends on X86 && EXPERIMENTAL + depends on ARCH_SUPPORTS_KVM && EXPERIMENTAL select PREEMPT_NOTIFIERS select ANON_INODES ---help--- diff --git a/include/linux/Kbuild b/include/linux/Kbuild index 105c5d6..397197f 100644 --- a/include/linux/Kbuild +++ b/include/linux/Kbuild @@ -254,7 +254,7 @@ unifdef-y += kd.h unifdef-y += kernelcapi.h unifdef-y += kernel.h unifdef-y += keyboard.h -unifdef-y += kvm.h +unifdef-$(CONFIG_ARCH_SUPPORTS_KVM) += kvm.h unifdef-y += llc.h unifdef-y += loop.h unifdef-y += lp.h -- 1.5.3