From: Miroslav Rezanina <mreza...@redhat.com>
Upstream commit ddf0fd9ae1 "hw/xen: Support HVM_PARAM_CALLBACK_TYPE_GSI
callback"
added kvm_xen_maybe_deassert_callback usage to target/i386/kvm/kvm.c file
without
conditional preprocessing check. This breaks any build not using CONFIG_XEN_EMU.
Protect call by conditional preprocessing to allow build without CONFIG_XEN_EMU.
Signed-off-by: Miroslav Rezanina <mreza...@redhat.com>
---
target/i386/kvm/kvm.c | 2 ++
1 file changed, 2 insertions(+)
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. */
--
2.39.1
