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=-7.6 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=no 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 AFAA4C47088 for ; Wed, 26 May 2021 09:09:40 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 84CA661429 for ; Wed, 26 May 2021 09:09:40 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233605AbhEZJLJ (ORCPT ); Wed, 26 May 2021 05:11:09 -0400 Received: from smtp-fw-9102.amazon.com ([207.171.184.29]:52747 "EHLO smtp-fw-9102.amazon.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233240AbhEZJLJ (ORCPT ); Wed, 26 May 2021 05:11:09 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=amazon.de; i=@amazon.de; q=dns/txt; s=amazon201209; t=1622020179; x=1653556179; h=date:from:to:cc:message-id:references:mime-version: in-reply-to:subject; bh=qbkbNRhn352fmLF1J2wDXbPVZ5g4pF7whTLHfrx7g4E=; b=AxGJ6LF04D0l8J5hwuUVwbJY94hfcXbpHdOBKZGmaViKJF76qGrORrz+ G9PNLrwpXDeHwmJdirqZ7wMLYW1dzDxroRuUvGxE7DXv+dGw5/NJxUwO4 GcVXNaQpg0HkX9auwZM5ZbtZ6qmcG533igYLGLAJcuxcXXbr78Tlru3Kw w=; X-IronPort-AV: E=Sophos;i="5.82,331,1613433600"; d="scan'208";a="136917606" Subject: Re: [PATCH v3 4/4] KVM: hyper-v: Advertise support for fast XMM hypercalls Received: from pdx4-co-svc-p1-lb2-vlan2.amazon.com (HELO email-inbound-relay-2c-76e0922c.us-west-2.amazon.com) ([10.25.36.210]) by smtp-border-fw-9102.sea19.amazon.com with ESMTP; 26 May 2021 09:09:39 +0000 Received: from EX13D28EUC003.ant.amazon.com (pdx1-ws-svc-p6-lb9-vlan2.pdx.amazon.com [10.236.137.194]) by email-inbound-relay-2c-76e0922c.us-west-2.amazon.com (Postfix) with ESMTPS id 94B5DA2BE1; Wed, 26 May 2021 09:09:31 +0000 (UTC) Received: from uc8bbc9586ea454.ant.amazon.com (10.43.160.17) by EX13D28EUC003.ant.amazon.com (10.43.164.43) with Microsoft SMTP Server (TLS) id 15.0.1497.18; Wed, 26 May 2021 09:09:23 +0000 Date: Wed, 26 May 2021 11:09:19 +0200 From: Siddharth Chandrasekaran To: Paolo Bonzini CC: "K. Y. Srinivasan" , Haiyang Zhang , Stephen Hemminger , Wei Liu , Thomas Gleixner , Ingo Molnar , Borislav Petkov , , "H. Peter Anvin" , Sean Christopherson , Vitaly Kuznetsov , Wanpeng Li , Jim Mattson , Joerg Roedel , Alexander Graf , Evgeny Iakovlev , Liran Alon , Ioannis Aslanidis , , , Message-ID: <20210526090830.GA24931@uc8bbc9586ea454.ant.amazon.com> References: <33a7e27046c15134667ea891feacbe3fe208f66e.1618349671.git.sidcha@amazon.de> <17a1ab38-10db-4fdf-411e-921738cd94e1@redhat.com> <20210525085708.GA26335@uc8bbc9586ea454.ant.amazon.com> <7fb8d792-e6e5-c241-6903-2a8c66fc2268@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Disposition: inline In-Reply-To: <7fb8d792-e6e5-c241-6903-2a8c66fc2268@redhat.com> User-Agent: Mutt/1.9.4 (2018-02-28) X-Originating-IP: [10.43.160.17] X-ClientProxiedBy: EX13D41UWC003.ant.amazon.com (10.43.162.30) To EX13D28EUC003.ant.amazon.com (10.43.164.43) Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org On Tue, May 25, 2021 at 01:20:41PM +0200, Paolo Bonzini wrote: > On 25/05/21 11:00, Siddharth Chandrasekaran wrote: > > Have you already picked these? Or can you still wait for v4? I can send > > send separate patches too if it is too late to drop them. I had one > > minor fixup and was waiting for Vitaly's changes to get merged as he > > wanted me to add checks on the guest exposed cpuid bits before handling > > XMM args. > > You can still send v4. Thanks, I've sent v4 with just the fixup. I'll send a separate patch for the guest cpuid check later. ~ Sid. Amazon Development Center Germany GmbH Krausenstr. 38 10117 Berlin Geschaeftsfuehrung: Christian Schlaeger, Jonathan Weiss Eingetragen am Amtsgericht Charlottenburg unter HRB 149173 B Sitz: Berlin Ust-ID: DE 289 237 879