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=-2.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,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 311B2C33CA1 for ; Wed, 5 Feb 2020 08:52:57 +0000 (UTC) Received: from lists.xenproject.org (lists.xenproject.org [192.237.175.120]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 0DAD62082E for ; Wed, 5 Feb 2020 08:52:57 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 0DAD62082E Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=suse.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=xen-devel-bounces@lists.xenproject.org Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1izGQK-00043z-2F; Wed, 05 Feb 2020 08:52:40 +0000 Received: from all-amaz-eas1.inumbo.com ([34.197.232.57] helo=us1-amaz-eas2.inumbo.com) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1izGQJ-00043t-1D for xen-devel@lists.xenproject.org; Wed, 05 Feb 2020 08:52:39 +0000 X-Inumbo-ID: dc3f4f6c-47f4-11ea-90a3-12813bfff9fa Received: from mx2.suse.de (unknown [195.135.220.15]) by us1-amaz-eas2.inumbo.com (Halon) with ESMTPS id dc3f4f6c-47f4-11ea-90a3-12813bfff9fa; Wed, 05 Feb 2020 08:52:38 +0000 (UTC) X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.220.254]) by mx2.suse.de (Postfix) with ESMTP id 3E7CBADAB; Wed, 5 Feb 2020 08:52:37 +0000 (UTC) To: Roger Pau Monne References: <20200204173455.22020-1-roger.pau@citrix.com> <20200204173455.22020-4-roger.pau@citrix.com> From: Jan Beulich Message-ID: <0c290883-e107-a0dd-75c2-e4a35948a636@suse.com> Date: Wed, 5 Feb 2020 09:52:44 +0100 User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:68.0) Gecko/20100101 Thunderbird/68.4.2 MIME-Version: 1.0 In-Reply-To: <20200204173455.22020-4-roger.pau@citrix.com> Content-Language: en-US Subject: Re: [Xen-devel] [PATCH v4 3/3] nvmx: always trap accesses to x2APIC MSRs X-BeenThere: xen-devel@lists.xenproject.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Cc: xen-devel@lists.xenproject.org, Kevin Tian , Wei Liu , Jun Nakajima , Andrew Cooper Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" T24gMDQuMDIuMjAyMCAxODozNCwgUm9nZXIgUGF1IE1vbm5lIHdyb3RlOgo+IC0tLSBhL3hlbi9h cmNoL3g4Ni9odm0vdm14L3Z2bXguYwo+ICsrKyBiL3hlbi9hcmNoL3g4Ni9odm0vdm14L3Z2bXgu Ywo+IEBAIC01OTYsNiArNTk2LDEzIEBAIHN0YXRpYyB2b2lkIHVwZGF0ZV9tc3JiaXRtYXAoc3Ry dWN0IHZjcHUgKnYsIHVpbnQzMl90IHNoYWRvd19jdHJsKQo+ICAgICAgICAgICAgICAgIHYtPmFy Y2guaHZtLnZteC5tc3JfYml0bWFwLT53cml0ZV9oaWdoLAo+ICAgICAgICAgICAgICAgIHNpemVv Zihtc3JfYml0bWFwLT53cml0ZV9oaWdoKSAqIDgpOwo+ICAKPiArICAgIC8qCj4gKyAgICAgKiBO ZXN0ZWQgVk1YIGRvZXNuJ3Qgc3VwcG9ydCBhbnkgeDJBUElDIGhhcmR3YXJlIHZpcnR1YWxpemF0 aW9uLCBzbwo+ICsgICAgICogbWFrZSBzdXJlIGFsbCB0aGUgeDJBUElDIE1TUnMgYXJlIHRyYXBw ZWQuCj4gKyAgICAgKi8KPiArICAgIGJpdG1hcF9zZXQobXNyX2JpdG1hcC0+cmVhZF9sb3csIE1T Ul9YMkFQSUNfRklSU1QsIDB4ZmYpOwo+ICsgICAgYml0bWFwX3NldChtc3JfYml0bWFwLT53cml0 ZV9sb3csIE1TUl9YMkFQSUNfRklSU1QsIDB4ZmYpOwoKSWYgeW91IGRlY2lkZSB0byBhZGRyZXNz IHRoZSBBcm0gaXNzdWUgd2l0aCB0aGVzZSBmdW5jdGlvbnMsCmFuZCBoZW5jZSBkb24ndCBnbyBi YWNrIHRvIHRoZSB2MyB2YXJpYW50LCB0aGVuIHRoZSBsYXN0CmFyZ3VtZW50cyBoZXJlIG5lZWQg dG8gYmUgMHgxMDAgYWZhaWN0LgoKSmFuCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fXwpYZW4tZGV2ZWwgbWFpbGluZyBsaXN0Clhlbi1kZXZlbEBsaXN0cy54 ZW5wcm9qZWN0Lm9yZwpodHRwczovL2xpc3RzLnhlbnByb2plY3Qub3JnL21haWxtYW4vbGlzdGlu Zm8veGVuLWRldmVs