KVM: PPC: Use same kvmppc_prepare_to_enter code for booke and book3s_pr

We need to do the same things when preparing to enter a guest for booke and
book3s_pr cores. Fold the generic code into a generic function that both call.

Signed-off-by: Alexander Graf <agraf@suse.de>

1 files changed, 3 insertions, 0 deletions

diff --git a/arch/powerpc/include/asm/kvm_ppc.h b/arch/powerpc/include/asm/kvm_ppc.h
index 88de3146838b..59b7c87e47f7 100644
--- a/arch/powerpc/include/asm/kvm_ppc.h
+++ b/arch/powerpc/include/asm/kvm_ppc.h
@@ -112,6 +112,7 @@ extern int kvmppc_core_emulate_mtspr(struct kvm_vcpu *vcpu, int sprn,
                                      ulong val);
 extern int kvmppc_core_emulate_mfspr(struct kvm_vcpu *vcpu, int sprn,
                                      ulong *val);
+extern void kvmppc_core_check_requests(struct kvm_vcpu *vcpu);
 
 extern int kvmppc_booke_init(void);
 extern void kvmppc_booke_exit(void);
@@ -150,6 +151,8 @@ extern int kvm_vm_ioctl_get_smmu_info(struct kvm *kvm,
 extern int kvmppc_bookehv_init(void);
 extern void kvmppc_bookehv_exit(void);
 
+extern int kvmppc_prepare_to_enter(struct kvm_vcpu *vcpu);
+
 /*
  * Cuts out inst bits with ordering according to spec.
  * That means the leftmost bit is zero. All given bits are included.