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| author | Alexander Graf <agraf@suse.de> | 2013-04-17 13:29:30 +0200 |
|---|---|---|
| committer | Alexander Graf <agraf@suse.de> | 2013-04-26 20:27:14 +0200 |
| commit | a725d56a02ec3582bb5b9756f261fdc6962c79ee (patch) | |
| tree | 12951caba7ac5239b18b3aeaba875d4d29833a85 /arch | |
| parent | 8175e5b79c38a1d85225da516fa1a0ecbf2fdbca (diff) | |
| download | linux-a725d56a02ec3582bb5b9756f261fdc6962c79ee.tar.bz2 | |
KVM: Introduce CONFIG_HAVE_KVM_IRQ_ROUTING
Quite a bit of code in KVM has been conditionalized on availability of
IOAPIC emulation. However, most of it is generically applicable to
platforms that don't have an IOPIC, but a different type of irq chip.
Make code that only relies on IRQ routing, not an APIC itself, on
CONFIG_HAVE_KVM_IRQ_ROUTING, so that we can reuse it later.
Signed-off-by: Alexander Graf <agraf@suse.de>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/x86/kvm/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/x86/kvm/Kconfig b/arch/x86/kvm/Kconfig index 586f00059805..9d50efdb719d 100644 --- a/arch/x86/kvm/Kconfig +++ b/arch/x86/kvm/Kconfig @@ -29,6 +29,7 @@ config KVM select MMU_NOTIFIER select ANON_INODES select HAVE_KVM_IRQCHIP + select HAVE_KVM_IRQ_ROUTING select HAVE_KVM_EVENTFD select KVM_APIC_ARCHITECTURE select KVM_ASYNC_PF |