KVM: add X86_LOCAL_APIC dependency

The rework of the posted interrupt handling broke building without
support for the local APIC:

ERROR: "boot_cpu_physical_apicid" [arch/x86/kvm/kvm-intel.ko] undefined!

That configuration is probably not particularly useful anyway, so
we can avoid the randconfig failures by adding a Kconfig dependency.

Fixes: 8b306e2f3c41 ("KVM: VMX: avoid double list add with VT-d posted interrupts")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Radim Krčmář <rkrcmar@redhat.com>

diff --git a/arch/x86/kvm/Kconfig b/arch/x86/kvm/Kconfig
index 3ea6244..3c48bc8 100644 (file)
--- a/arch/x86/kvm/Kconfig
+++ b/arch/x86/kvm/Kconfig
@@ -23,6 +23,7 @@ config KVM
        depends on HIGH_RES_TIMERS
        # for TASKSTATS/TASK_DELAY_ACCT:
        depends on NET && MULTIUSER
+       depends on X86_LOCAL_APIC
        select PREEMPT_NOTIFIERS
        select MMU_NOTIFIER
        select ANON_INODES