Received: by 10.213.65.68 with SMTP id h4csp1216221imn; Wed, 14 Mar 2018 13:09:27 -0700 (PDT) X-Google-Smtp-Source: AG47ELuO75ps8MwQWcE5zPEKuUljkTvH8W+Ty9w0lC/n1yAQ3L1Jlrww2s6P+aKWgrzltDNHFZfO X-Received: by 2002:a17:902:8a97:: with SMTP id p23-v6mr5081181plo.177.1521058167704; Wed, 14 Mar 2018 13:09:27 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1521058167; cv=none; d=google.com; s=arc-20160816; b=ugJfwSlWu2CzrIGcRognLGwPy8fL3EBroafwJhtgmU1m8zwkXp1aigB+I6E+YYSlbP ZIryGi4ljHltR56i1TZNWj2f6UBBQBubJESMwWOrUL/T+92eXlAZ17ygDjpNuE7MJ1OM uoBpLj2Dt/YuuJGlKIWLQTbS/YhTEocXhQZtWULJYO2mjQW6hjimloMphbZQg6UlT/dw OnrIdT2ICCMvPnYT4zJ1A58kWL2R2QwMlOa9n/PcR5zgKtdwy/hR8BBJ7CUBbM8XqkRQ erIlY6yfVkWi269VlVvgfWORChYeBtjfby2TyAC+YmFg8ZMFT3xw2YzB6msdKFAAibTi 7Oog== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:user-agent:in-reply-to :content-disposition:mime-version:references:message-id:subject:cc :to:from:date:dkim-signature:arc-authentication-results; bh=rXUJwK7UjT0mJd7e8ovdeKIYazUGmkProH17ut0M+xo=; b=0g5/e9qE9F+sACbmtz+owQPBPJogHcAZyzzpHfwrYzS/0T1ATkFoAS6ZeBowZEPZSE CWM3kg+JaF3eUuG10YGb7kvT8hET34bBNQagwRQAOAbEf5jka6dV7RrNkqMed1NUYTJA Y7V5guo/IObGD04cyKdB6Kb7JDzlLqveqVOkR4QRu6Axty9rs0SV2ZXoXHU2kRcIh1UV OEnF94FWMq6h+/hS9or11Rfwc7jyPsej9kMqt85rP59hFI8UdAqAAoPRj02yN1r1WEHz xX8sRZlXPF2ID9vcgJ9AkLKd1hUQPD8AAstaYHIZjlLO3XbDrzpmm/EbqtH4BJhRE/l9 8GQw== ARC-Authentication-Results: i=1; mx.google.com; dkim=fail header.i=@infradead.org header.s=bombadil.20170209 header.b=njasPhd+; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id m1-v6si2418189pls.673.2018.03.14.13.09.13; Wed, 14 Mar 2018 13:09:27 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=fail header.i=@infradead.org header.s=bombadil.20170209 header.b=njasPhd+; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751512AbeCNUG4 (ORCPT + 99 others); Wed, 14 Mar 2018 16:06:56 -0400 Received: from bombadil.infradead.org ([198.137.202.133]:49774 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750950AbeCNUGy (ORCPT ); Wed, 14 Mar 2018 16:06:54 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20170209; h=In-Reply-To:Content-Type:MIME-Version :References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Id: List-Help:List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=rXUJwK7UjT0mJd7e8ovdeKIYazUGmkProH17ut0M+xo=; b=njasPhd+NtJ/Rb4e+J57yGq8J MABwz+WyirZ/zGw4x8tqskMHioJgVq/BWEWU/1+DOlfZmfKoqigUYOCTOqCf2cCILE+UNn3MU7c2y z9+8gEn5/iQZKgzELr4VKCDYj8d8cv0FCAf1E+SgkIXdXxyF5r0Xw5VGu5XrYI/+JvfDomz8A53ZY 4JfebTXuJJLUt1wWGhRZDaqjH/v+Wx0OjBGRUhb4q85jbGN9UjP/e4/XDsRKyvsdp+Rb6brOvQ/oj baDc8h70c3NupjXpqFZFhpA2bmDHSgP5SLrSVhwysLDQO1jOz7foLEfXpptmaSpGlI662gKTcURX3 iClJoZ8XA==; Received: from j217100.upc-j.chello.nl ([24.132.217.100] helo=hirez.programming.kicks-ass.net) by bombadil.infradead.org with esmtpsa (Exim 4.90_1 #2 (Red Hat Linux)) id 1ewCfj-0000pP-S2; Wed, 14 Mar 2018 20:06:52 +0000 Received: by hirez.programming.kicks-ass.net (Postfix, from userid 1000) id 1A4A92029B0E0; Wed, 14 Mar 2018 21:06:49 +0100 (CET) Date: Wed, 14 Mar 2018 21:06:49 +0100 From: Peter Zijlstra To: Thomas Gleixner Cc: Vitaly Kuznetsov , Paolo Bonzini , Radim =?utf-8?B?S3LEjW3DocWZ?= , kvm@vger.kernel.org, x86@kernel.org, "K. Y. Srinivasan" , Haiyang Zhang , Stephen Hemminger , "Michael Kelley (EOSG)" , Mohammed Gamal , Cathy Avery , Bandan Das , LKML Subject: Re: [PATCH v3 7/7] x86/kvm: use Enlightened VMCS when running on Hyper-V Message-ID: <20180314200649.GQ4064@hirez.programming.kicks-ass.net> References: <20180309140249.2840-1-vkuznets@redhat.com> <20180309140249.2840-8-vkuznets@redhat.com> <87r2opcr6u.fsf@vitty.brq.redhat.com> <87k1uebmiu.fsf@vitty.brq.redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.9.3 (2018-01-21) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Mar 14, 2018 at 08:59:25PM +0100, Thomas Gleixner wrote: > We currently try to move the minimum compiler version to one which provides > jump label support, so this should be a non issue. > > @Peter: What was the final conclusion of this discussion? We all said we'd do it. I just haven't come around to resending you that patch. I'll try and do so tomorrow.