diff options
| -rw-r--r-- | target/i386/kvm/kvm.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/target/i386/kvm/kvm.c b/target/i386/kvm/kvm.c index 1aef54f87e..de531842f6 100644 --- a/target/i386/kvm/kvm.c +++ b/target/i386/kvm/kvm.c @@ -4991,6 +4991,7 @@ MemTxAttrs kvm_arch_post_run(CPUState *cpu, struct kvm_run *run) kvm_rate_limit_on_bus_lock(); } +#ifdef CONFIG_XEN_EMU /* * If the callback is asserted as a GSI (or PCI INTx) then check if * vcpu_info->evtchn_upcall_pending has been cleared, and deassert @@ -5001,6 +5002,7 @@ MemTxAttrs kvm_arch_post_run(CPUState *cpu, struct kvm_run *run) if (x86_cpu->env.xen_callback_asserted) { kvm_xen_maybe_deassert_callback(cpu); } +#endif /* We need to protect the apic state against concurrent accesses from * different threads in case the userspace irqchip is used. */ |