From patchwork Wed Apr 14 12:35:40 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Vitaly Kuznetsov X-Patchwork-Id: 12202701 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-15.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 954FCC433B4 for ; Wed, 14 Apr 2021 12:35:59 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 7388561153 for ; Wed, 14 Apr 2021 12:35:59 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1350961AbhDNMgR (ORCPT ); Wed, 14 Apr 2021 08:36:17 -0400 Received: from us-smtp-delivery-124.mimecast.com ([170.10.133.124]:25807 "EHLO us-smtp-delivery-124.mimecast.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1350951AbhDNMgQ (ORCPT ); Wed, 14 Apr 2021 08:36:16 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1618403755; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=1dKkaTH7hpNFzDTl2DIM6SgVCwH1tMksVM+Mg4H8vkI=; b=M9mdFncKiY0efB915An8YOe2WzgZjhF88NegEp6acK/UJPj6QJIEsaGKEzLQ89Z6f/luq6 r8lBDhJljvVlreVCkDp6Gap+Svsb1lJLnaESIZo6Ria+w+KGiKck4/5vVIL/Gd2KYcDnYu 4Qn4J4DqQmeEijv5SJPR5kPVH8ovXiY= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-504-mX3ssg0zNa-s_Yw0bGJN1g-1; Wed, 14 Apr 2021 08:35:53 -0400 X-MC-Unique: mX3ssg0zNa-s_Yw0bGJN1g-1 Received: from smtp.corp.redhat.com (int-mx04.intmail.prod.int.phx2.redhat.com [10.5.11.14]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 4B549188353B; Wed, 14 Apr 2021 12:35:51 +0000 (UTC) Received: from vitty.brq.redhat.com (unknown [10.40.196.11]) by smtp.corp.redhat.com (Postfix) with ESMTP id 86C285D9DE; Wed, 14 Apr 2021 12:35:48 +0000 (UTC) From: Vitaly Kuznetsov To: kvm@vger.kernel.org, Paolo Bonzini Cc: Sean Christopherson , Wanpeng Li , Jim Mattson , x86@kernel.org, Lenny Szubowicz , Mohamed Aboubakr , Xiaoyi Chen , linux-kernel@vger.kernel.org Subject: [PATCH 1/5] x86/kvm: Fix pr_info() for async PF setup/teardown Date: Wed, 14 Apr 2021 14:35:40 +0200 Message-Id: <20210414123544.1060604-2-vkuznets@redhat.com> In-Reply-To: <20210414123544.1060604-1-vkuznets@redhat.com> References: <20210414123544.1060604-1-vkuznets@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.14 Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org 'pr_fmt' already has 'kvm-guest: ' so 'KVM' prefix is redundant. "Unregister pv shared memory" is very ambiguous, it's hard to say which particular PV feature it relates to. Signed-off-by: Vitaly Kuznetsov --- arch/x86/kernel/kvm.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/x86/kernel/kvm.c b/arch/x86/kernel/kvm.c index 78bb0fae3982..79dddcc178e3 100644 --- a/arch/x86/kernel/kvm.c +++ b/arch/x86/kernel/kvm.c @@ -345,7 +345,7 @@ static void kvm_guest_cpu_init(void) wrmsrl(MSR_KVM_ASYNC_PF_EN, pa); __this_cpu_write(apf_reason.enabled, 1); - pr_info("KVM setup async PF for cpu %d\n", smp_processor_id()); + pr_info("setup async PF for cpu %d\n", smp_processor_id()); } if (kvm_para_has_feature(KVM_FEATURE_PV_EOI)) { @@ -371,7 +371,7 @@ static void kvm_pv_disable_apf(void) wrmsrl(MSR_KVM_ASYNC_PF_EN, 0); __this_cpu_write(apf_reason.enabled, 0); - pr_info("Unregister pv shared memory for cpu %d\n", smp_processor_id()); + pr_info("disable async PF for cpu %d\n", smp_processor_id()); } static void kvm_pv_guest_cpu_reboot(void *unused)