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authorYi Wang <wang.yi59@zte.com.cn>2019-07-10 08:24:03 +0800
committerPaolo Bonzini <pbonzini@redhat.com>2019-07-10 16:35:58 +0200
commitcdc238eb72f6b94b6c33b98c07b9fc3ac5e57b18 (patch)
treed668000c672afccc8790df2b7de18ddba45f834e /arch/x86/kvm/irq.h
parentb614c6027896ff9ad6757122e84760d938cab15e (diff)
kvm: x86: Fix -Wmissing-prototypes warnings
We get a warning when build kernel W=1: arch/x86/kvm/../../../virt/kvm/eventfd.c:48:1: warning: no previous prototype for ‘kvm_arch_irqfd_allowed’ [-Wmissing-prototypes] kvm_arch_irqfd_allowed(struct kvm *kvm, struct kvm_irqfd *args) ^ The reason is kvm_arch_irqfd_allowed() is declared in arch/x86/kvm/irq.h, which is not included by eventfd.c. Considering kvm_arch_irqfd_allowed() is a weakly defined function in eventfd.c, remove the declaration to kvm_host.h can fix this. Signed-off-by: Yi Wang <wang.yi59@zte.com.cn> Reviewed-by: Sean Christopherson <sean.j.christopherson@intel.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'arch/x86/kvm/irq.h')
-rw-r--r--arch/x86/kvm/irq.h1
1 files changed, 0 insertions, 1 deletions
diff --git a/arch/x86/kvm/irq.h b/arch/x86/kvm/irq.h
index fd210cdd4983..d5005cc26521 100644
--- a/arch/x86/kvm/irq.h
+++ b/arch/x86/kvm/irq.h
@@ -114,7 +114,6 @@ static inline int irqchip_in_kernel(struct kvm *kvm)
return mode != KVM_IRQCHIP_NONE;
}
-bool kvm_arch_irqfd_allowed(struct kvm *kvm, struct kvm_irqfd *args);
void kvm_inject_pending_timer_irqs(struct kvm_vcpu *vcpu);
void kvm_inject_apic_timer_irqs(struct kvm_vcpu *vcpu);
void kvm_apic_nmi_wd_deliver(struct kvm_vcpu *vcpu);