From nobody Fri Jun 19 17:12:31 2026 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 1C1E1C433EF for ; Fri, 1 Apr 2022 06:55:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1343544AbiDAG5A (ORCPT ); Fri, 1 Apr 2022 02:57:00 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55702 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S245753AbiDAG46 (ORCPT ); Fri, 1 Apr 2022 02:56:58 -0400 X-Greylist: delayed 123 seconds by postgrey-1.37 at lindbergh.monkeyblade.net; Thu, 31 Mar 2022 23:55:08 PDT Received: from ssh248.corpemail.net (ssh248.corpemail.net [210.51.61.248]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 64A0290FD2 for ; Thu, 31 Mar 2022 23:55:08 -0700 (PDT) Received: from ([60.208.111.195]) by ssh248.corpemail.net ((D)) with ASMTP (SSL) id VAB00056; Fri, 01 Apr 2022 14:52:56 +0800 Received: from localhost.localdomain (10.200.104.97) by jtjnmail201612.home.langchao.com (10.100.2.12) with Microsoft SMTP Server id 15.1.2308.21; Fri, 1 Apr 2022 14:52:57 +0800 From: Bo Liu To: , , CC: , , Bo Liu Subject: [PATCH] KVM: PPC: Book3S HV: fix the return value of kvm_age_rmapp() Date: Fri, 1 Apr 2022 02:52:52 -0400 Message-ID: <20220401065252.36472-1-liubo03@inspur.com> X-Mailer: git-send-email 2.18.2 MIME-Version: 1.0 X-Originating-IP: [10.200.104.97] tUid: 2022401145256c1c7b0e9cca863817d7f78b2247f8888 X-Abuse-Reports-To: service@corp-email.com Abuse-Reports-To: service@corp-email.com X-Complaints-To: service@corp-email.com X-Report-Abuse-To: service@corp-email.com Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" The return value type defined in the function kvm_age_rmapp() is "bool", but the return value type defined in the implementation of the function kvm_age_rmapp() is "int". Change the return value type to "bool". Signed-off-by: Bo Liu --- arch/powerpc/kvm/book3s_64_mmu_hv.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/arch/powerpc/kvm/book3s_64_mmu_hv.c b/arch/powerpc/kvm/book3s_= 64_mmu_hv.c index 0aeb51738ca9..9a83894ca743 100644 --- a/arch/powerpc/kvm/book3s_64_mmu_hv.c +++ b/arch/powerpc/kvm/book3s_64_mmu_hv.c @@ -879,7 +879,7 @@ static bool kvm_age_rmapp(struct kvm *kvm, struct kvm_m= emory_slot *memslot, struct revmap_entry *rev =3D kvm->arch.hpt.rev; unsigned long head, i, j; __be64 *hptep; - int ret =3D 0; + bool ret =3D false; unsigned long *rmapp; =20 rmapp =3D &memslot->arch.rmap[gfn - memslot->base_gfn]; @@ -887,7 +887,7 @@ static bool kvm_age_rmapp(struct kvm *kvm, struct kvm_m= emory_slot *memslot, lock_rmap(rmapp); if (*rmapp & KVMPPC_RMAP_REFERENCED) { *rmapp &=3D ~KVMPPC_RMAP_REFERENCED; - ret =3D 1; + ret =3D true; } if (!(*rmapp & KVMPPC_RMAP_PRESENT)) { unlock_rmap(rmapp); @@ -919,7 +919,7 @@ static bool kvm_age_rmapp(struct kvm *kvm, struct kvm_m= emory_slot *memslot, rev[i].guest_rpte |=3D HPTE_R_R; note_hpte_modification(kvm, &rev[i]); } - ret =3D 1; + ret =3D true; } __unlock_hpte(hptep, be64_to_cpu(hptep[0])); } while ((i =3D j) !=3D head); --=20 2.27.0