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=-13.3 required=3.0 tests=BAYES_00,DKIMWL_WL_MED, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_IN_DEF_DKIM_WL 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 280DAC433E0 for ; Mon, 1 Mar 2021 18:27:29 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id DC25464DBD for ; Mon, 1 Mar 2021 18:27:28 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239888AbhCAS1H (ORCPT ); Mon, 1 Mar 2021 13:27:07 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33332 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S239669AbhCASYf (ORCPT ); Mon, 1 Mar 2021 13:24:35 -0500 Received: from mail-pf1-x435.google.com (mail-pf1-x435.google.com [IPv6:2607:f8b0:4864:20::435]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DBB86C061788 for ; Mon, 1 Mar 2021 10:23:47 -0800 (PST) Received: by mail-pf1-x435.google.com with SMTP id e3so8085880pfj.6 for ; Mon, 01 Mar 2021 10:23:47 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20161025; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to; bh=elhVnNibLWRXOpYzcQWUom1XfAK+SnhKBYESEU9ckbg=; b=dhm8U9f32VMvL13XoBn/jRycDruJ1tbEfiCBwlmLC0J7q9pCugtCzaDkvEyjz30+zT u0dXXsf0v1iiw/TcBDHUr6qeE2Maa8HVWx4sezDa4OPmtrnThH9xTzhxV04KRryFDDDH awvXAKazHORtOuX7+ff4lIW+QV/vy8IkODhw6G4DX0Ol+PTgJoZmZzDup6bE8xsITPWa LVo5FNBezdnkQVgFAqmqtzBIqMKtdG237dm8kTihBkKD7uNAVUv+GLVxPMWDcn5VbPbU bsq9idzSQ6ncbhYEdpu8DqAyGFMWgzFNECUchuXoEYALuvmGdH0F6EgtGj3TkW9o8IhS VzSw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to; bh=elhVnNibLWRXOpYzcQWUom1XfAK+SnhKBYESEU9ckbg=; b=HXeSLKF8HI5JexW3Lb4X7JFp4fOiuDRdDYEg+/cA1Dloa7UmpwZs+bZj8+HhYEtXD4 u0ohS81v0TEgnplZ3RBLwhHMmjJ5LQOJDsrS2C4cRNyXilTnd27BCIYCUbtt9aAzU4X8 Pn7QQLx3ZTYV7uqn6CUpFP5iwaTErdHPxpELY6P6HTrMmVmqv05ANhUAOfnhb5GFZomb +xi5fyWsy5O41jIjV7yL3h7DzsOWYM/j3m0slcff98cAvSIkDV67D5z9mwd6yoAa5Fqv iXnxTxjAaMzwUSjQj5FVHXB4FbhmXGt/BlKN2MfczFWircJM6Bxvg26waaRTsYCqhXIi lgcw== X-Gm-Message-State: AOAM533MA+hWFXfEP+RS0Ut315khzhNgm+pPajPkRJekOdh79pugTS+6 /uE6uQW2c9MP83NJ6yv3HgglSw== X-Google-Smtp-Source: ABdhPJyfYVi2x5un9uqI5jrKk0hKGwtPJZdYR5nFytZwwbl/qWkZ/qoQsTOsLuUNWum40B33u5cu7w== X-Received: by 2002:a62:194f:0:b029:1ee:5078:23a8 with SMTP id 76-20020a62194f0000b02901ee507823a8mr12442534pfz.70.1614623027221; Mon, 01 Mar 2021 10:23:47 -0800 (PST) Received: from google.com ([2620:15c:f:10:5d06:6d3c:7b9:20c9]) by smtp.gmail.com with ESMTPSA id w200sm18791660pfc.200.2021.03.01.10.23.45 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 01 Mar 2021 10:23:46 -0800 (PST) Date: Mon, 1 Mar 2021 10:23:40 -0800 From: Sean Christopherson To: "Woodhouse, David" Cc: "linux-kernel@vger.kernel.org" , "kvm@vger.kernel.org" , "pbonzini@redhat.com" , "hch@lst.de" Subject: Re: [PATCH v2] KVM: x86: allow compiling out the Xen hypercall interface Message-ID: References: <20210226115744.170536-1-pbonzini@redhat.com> <49138fc5ae02d6009af3adcdb49f5cce05c3bfd9.camel@amazon.co.uk> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <49138fc5ae02d6009af3adcdb49f5cce05c3bfd9.camel@amazon.co.uk> Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org On Mon, Mar 01, 2021, Woodhouse, David wrote: > On Fri, 2021-02-26 at 06:57 -0500, Paolo Bonzini wrote: > > + depends on KVM && IA32_FEAT_CTL > > Hm, why IA32_FEAT_CTL? Ya, unless Xen support is Intel-only, that's a bug.