diff options
| author | Avi Kivity <avi@qumranet.com> | 2007-12-02 10:50:06 +0200 |
|---|---|---|
| committer | Avi Kivity <avi@qumranet.com> | 2008-01-30 17:53:16 +0200 |
| commit | fb56dbb31c4738a3918db81fd24da732ce3b4ae6 (patch) | |
| tree | b201bcc1dda7729045e9cf2e9ef9d281eb66d92c | |
| parent | d23087847184a7417fc69bdfaa8a32834b447bef (diff) | |
KVM: Export include/linux/kvm.h only if $ARCH actually supports KVM
Currently, make headers_check barfs due to <asm/kvm.h>, which <linux/kvm.h>
includes, not existing. Rather than add a zillion <asm/kvm.h>s, export kvm.h
only if the arch actually supports it.
Signed-off-by: Avi Kivity <avi@qumranet.com>
| -rw-r--r-- | arch/x86/Kconfig | 1 | ||||
| -rw-r--r-- | drivers/kvm/Kconfig | 7 | ||||
| -rw-r--r-- | include/linux/Kbuild | 2 |
3 files changed, 7 insertions, 3 deletions
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index fb3eea3e38ee..d289cfcf92c4 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -107,6 +107,7 @@ config ARCH_SUPPORTS_OPROFILE bool default y +select HAVE_KVM config ZONE_DMA32 bool diff --git a/drivers/kvm/Kconfig b/drivers/kvm/Kconfig index 656920636cb2..c83e1c9b5129 100644 --- a/drivers/kvm/Kconfig +++ b/drivers/kvm/Kconfig @@ -1,9 +1,12 @@ # # KVM configuration # +config HAVE_KVM + bool + menuconfig VIRTUALIZATION bool "Virtualization" - depends on X86 + depends on HAVE_KVM || X86 default y ---help--- Say Y here to get to see options for using your Linux host to run other @@ -16,7 +19,7 @@ if VIRTUALIZATION config KVM tristate "Kernel-based Virtual Machine (KVM) support" - depends on X86 && EXPERIMENTAL + depends on HAVE_KVM && EXPERIMENTAL select PREEMPT_NOTIFIERS select ANON_INODES ---help--- diff --git a/include/linux/Kbuild b/include/linux/Kbuild index c263a69b5680..85b2482cc736 100644 --- a/include/linux/Kbuild +++ b/include/linux/Kbuild @@ -255,7 +255,7 @@ unifdef-y += kd.h unifdef-y += kernelcapi.h unifdef-y += kernel.h unifdef-y += keyboard.h -unifdef-y += kvm.h +unifdef-$(CONFIG_HAVE_KVM) += kvm.h unifdef-y += llc.h unifdef-y += loop.h unifdef-y += lp.h |