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Commit 378b417d authored by Yaowei Bai's avatar Yaowei Bai Committed by Paolo Bonzini
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KVM: powerpc: kvmppc_visible_gpa can be boolean 



In another patch kvm_is_visible_gfn is maken return bool due to this
function only returns zero or one as its return value, let's also make
kvmppc_visible_gpa return bool to keep consistent.

No functional change.

Signed-off-by: default avatarYaowei Bai <baiyaowei@cmss.chinamobile.com>
Signed-off-by: default avatarPaolo Bonzini <pbonzini@redhat.com>
parent 08ff0d5e

arch/powerpc/kvm/book3s_pr.c

+2 −2
Original line number Diff line number Diff line
@@ -512,7 +512,7 @@ static void kvmppc_patch_dcbz(struct kvm_vcpu *vcpu, struct kvmppc_pte *pte) 
	put_page(hpage);

}



static int kvmppc_visible_gpa(struct kvm_vcpu *vcpu, gpa_t gpa)

static bool kvmppc_visible_gpa(struct kvm_vcpu *vcpu, gpa_t gpa)

{

	ulong mp_pa = vcpu->arch.magic_page_pa;
@@ -521,7 +521,7 @@ static int kvmppc_visible_gpa(struct kvm_vcpu *vcpu, gpa_t gpa) 


	gpa &= ~0xFFFULL;

	if (unlikely(mp_pa) && unlikely((mp_pa & KVM_PAM) == (gpa & KVM_PAM))) {

		return 1;

		return true;

	}



	return kvm_is_visible_gfn(vcpu->kvm, gpa >> PAGE_SHIFT);