From mboxrd@z Thu Jan 1 00:00:00 1970 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=-11.5 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 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 A8C4CC433DF for ; Tue, 4 Aug 2020 21:19:18 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 8160322B45 for ; Tue, 4 Aug 2020 21:19:18 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727797AbgHDVTR (ORCPT ); Tue, 4 Aug 2020 17:19:17 -0400 Received: from mga05.intel.com ([192.55.52.43]:39193 "EHLO mga05.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727103AbgHDVTQ (ORCPT ); Tue, 4 Aug 2020 17:19:16 -0400 IronPort-SDR: fJ2dnC9qJtfTgkc5zf+bOMSto1CSyleqyZOTsbh0rrWmBu5WQ2cVvv2hgpIFe4eAK7GsWIG/gJ j+whvPyEjNCw== X-IronPort-AV: E=McAfee;i="6000,8403,9703"; a="237274045" X-IronPort-AV: E=Sophos;i="5.75,435,1589266800"; d="scan'208";a="237274045" X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga004.fm.intel.com ([10.253.24.48]) by fmsmga105.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 04 Aug 2020 14:19:15 -0700 IronPort-SDR: 0JQbKt4B53EkoiuwSnenErikJrReH8WHTuUjyhuDk11eEsp7WHPBlIrOcx0Vejt8ssX8P5a2kU wT5bH1vOL6uA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.75,435,1589266800"; d="scan'208";a="315505500" Received: from sjchrist-coffee.jf.intel.com (HELO linux.intel.com) ([10.54.74.160]) by fmsmga004.fm.intel.com with ESMTP; 04 Aug 2020 14:19:15 -0700 Date: Tue, 4 Aug 2020 14:19:15 -0700 From: Sean Christopherson To: Wanpeng Li Cc: linux-kernel@vger.kernel.org, kvm@vger.kernel.org, Paolo Bonzini , Vitaly Kuznetsov , Wanpeng Li , Jim Mattson , Joerg Roedel Subject: Re: [PATCH 1/2] KVM: LAPIC: Return 0 when getting the tscdeadline timer if the lapic is hw disabled Message-ID: <20200804211914.GB31916@linux.intel.com> References: <1596521448-4010-1-git-send-email-wanpengli@tencent.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1596521448-4010-1-git-send-email-wanpengli@tencent.com> User-Agent: Mutt/1.5.24 (2015-08-30) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Aug 04, 2020 at 02:10:47PM +0800, Wanpeng Li wrote: > From: Wanpeng Li > > Return 0 when getting the tscdeadline timer if the lapic is hw disabled > > Suggested-by: Paolo Bonzini > Signed-off-by: Wanpeng Li > --- > arch/x86/kvm/lapic.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/arch/x86/kvm/lapic.c b/arch/x86/kvm/lapic.c > index cfb8504..d89ab48 100644 > --- a/arch/x86/kvm/lapic.c > +++ b/arch/x86/kvm/lapic.c > @@ -2182,7 +2182,7 @@ u64 kvm_get_lapic_tscdeadline_msr(struct kvm_vcpu *vcpu) > { > struct kvm_lapic *apic = vcpu->arch.apic; > > - if (!lapic_in_kernel(vcpu) || > + if (!kvm_apic_present(vcpu) || > !apic_lvtt_tscdeadline(apic)) Paolo, want want to fix up the indentation when applying? if (!kvm_apic_present(vcpu) || !apic_lvtt_tscdeadline(apic) > return 0; > > -- > 2.7.4 >