From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752711AbeBWXpb (ORCPT ); Fri, 23 Feb 2018 18:45:31 -0500 Received: from smtp-fw-33001.amazon.com ([207.171.190.10]:39159 "EHLO smtp-fw-33001.amazon.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752457AbeBWXp2 (ORCPT ); Fri, 23 Feb 2018 18:45:28 -0500 X-IronPort-AV: E=Sophos;i="5.47,385,1515456000"; d="scan'208";a="721333113" From: "Raslan, KarimAllah" To: "konrad.wilk@oracle.com" CC: "kvm@vger.kernel.org" , "linux-kernel@vger.kernel.org" , "jmattson@google.com" , "tglx@linutronix.de" , "x86@kernel.org" , "hpa@zytor.com" , "mingo@redhat.com" , "pbonzini@redhat.com" , "rkrcmar@redhat.com" Subject: Re: [PATCH 05/10] KVM/nVMX: Use kvm_vcpu_map when mapping the L1 MSR bitmap Thread-Topic: [PATCH 05/10] KVM/nVMX: Use kvm_vcpu_map when mapping the L1 MSR bitmap Thread-Index: AQHTqzwS35Ec9zKl6kusy6yAxmwWsqOyhiIAgAAkHQA= Date: Fri, 23 Feb 2018 23:45:18 +0000 Message-ID: <1519429518.13144.16.camel@amazon.de> References: <1519235241-6500-1-git-send-email-karahmed@amazon.de> <1519235241-6500-6-git-send-email-karahmed@amazon.de> <20180223213602.GG20992@char.us.oracle.com> In-Reply-To: <20180223213602.GG20992@char.us.oracle.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-ms-exchange-transport-fromentityheader: Hosted x-originating-ip: [10.43.166.199] Content-Type: text/plain; charset="utf-8" Content-ID: <29A4FF11EAF21143B67D091E370EBF65@amazon.com> MIME-Version: 1.0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Transfer-Encoding: 8bit X-MIME-Autoconverted: from base64 to 8bit by mail.home.local id w1NNja97006497 On Fri, 2018-02-23 at 16:36 -0500, Konrad Rzeszutek Wilk wrote: > On Wed, Feb 21, 2018 at 06:47:16PM +0100, KarimAllah Ahmed wrote: > > > > ... since using kvm_vcpu_gpa_to_page() and kmap() will only work for guest > > memory that has a "struct page". > > > > The life-cycle of the mapping also changes to avoid doing map and unmap on > > s/also changes/has been changed/ ? Right, will fix in v2. Thanks. Amazon Development Center Germany GmbH Berlin - Dresden - Aachen main office: Krausenstr. 38, 10117 Berlin Geschaeftsfuehrer: Dr. Ralf Herbrich, Christian Schlaeger Ust-ID: DE289237879 Eingetragen am Amtsgericht Charlottenburg HRB 149173 B