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Date: Wed, 22 Jun 2022 14:51:42 +0200
From: Greg Kurz <groug@kaod.org>
To: Alexey Kardashevskiy <aik@ozlabs.ru>
Subject: Re: [PATCH kernel] KVM: PPC: Book3s: Fix warning about
 xics_rm_h_xirr_x
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On Wed, 22 Jun 2022 15:52:35 +1000
Alexey Kardashevskiy <aik@ozlabs.ru> wrote:

> This fixes "no previous prototype":
>=20
> arch/powerpc/kvm/book3s_hv_rm_xics.c:482:15:
> warning: no previous prototype for 'xics_rm_h_xirr_x' [-Wmissing-prototyp=
es]
>=20
> Reported by the kernel test robot.
>=20
> Fixes: b22af9041927 ("KVM: PPC: Book3s: Remove real mode interrupt contro=
ller hcalls handlers")
> Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
> ---

FWIW

Reviewed-by: Greg Kurz <groug@kaod.org>

>  arch/powerpc/kvm/book3s_xics.h | 1 +
>  1 file changed, 1 insertion(+)
>=20
> diff --git a/arch/powerpc/kvm/book3s_xics.h b/arch/powerpc/kvm/book3s_xic=
s.h
> index 8e4c79e2fcd8..08fb0843faf5 100644
> --- a/arch/powerpc/kvm/book3s_xics.h
> +++ b/arch/powerpc/kvm/book3s_xics.h
> @@ -143,6 +143,7 @@ static inline struct kvmppc_ics *kvmppc_xics_find_ics=
(struct kvmppc_xics *xics,
>  }
> =20
>  extern unsigned long xics_rm_h_xirr(struct kvm_vcpu *vcpu);
> +extern unsigned long xics_rm_h_xirr_x(struct kvm_vcpu *vcpu);
>  extern int xics_rm_h_ipi(struct kvm_vcpu *vcpu, unsigned long server,
>  =09=09=09 unsigned long mfrr);
>  extern int xics_rm_h_cppr(struct kvm_vcpu *vcpu, unsigned long cppr);