diff options
| author | Miroslav Rezanina <mrezanin@redhat.com> | 2023-03-08 08:05:57 -0500 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2023-03-15 11:52:24 +0100 |
| commit | ddc7cb30f824a7062974c017154b9c0dc2a059aa (patch) | |
| tree | 7a69473d6a36dd1c6ca13f15ebc03b23d1974e78 /target | |
| parent | 652737c8090eb3792f8b4c4b22ab12d7cc32073f (diff) | |
Fix build without CONFIG_XEN_EMU
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 <mrezanin@redhat.com>
Reviewed-by: David Woodhouse <dwmw@amazon.co.uk>
Message-Id: <20230308130557.2420-1-mrezanin@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'target')
| -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. */ |