From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Cyrus-Session-Id: sloti22d1t05-220362-1516898114-2-3749514828644200222 X-Sieve: CMU Sieve 3.0 X-Spam-known-sender: no ("Email failed DMARC policy for domain") X-Spam-score: 0.0 X-Spam-hits: BAYES_00 -1.9, HEADER_FROM_DIFFERENT_DOMAINS 0.25, ME_NOAUTH 0.01, RCVD_IN_DNSWL_HI -5, T_RP_MATCHES_RCVD -0.01, LANGUAGES en, BAYES_USED global, SA_VERSION 3.4.0 X-Spam-source: IP='209.132.180.67', Host='vger.kernel.org', Country='US', FromHeader='com', MailFrom='org', XOriginatingCountry='UNK' X-Spam-charsets: plain='utf-8' X-IgnoreVacation: yes ("Email failed DMARC policy for domain") X-Resolved-to: greg@kroah.com X-Delivered-to: greg@kroah.com X-Mail-from: stable-owner@vger.kernel.org ARC-Seal: i=1; a=rsa-sha256; cv=none; d=messagingengine.com; s=arctest; t=1516898113; b=AudM0JwKROnAvZeaVD3gYCIuAGWCWcqM52o03KFZCOCrhVw HzjSvjgprisztjTliCtrSzuOtrb69W63Zcc0f7HGgx/Fuym6jN5pJVKWS1cwSiL0 eK67gmzPuVCyErlr9Elbr2DUEgVgVtNcnr0PYJ0c3zadBEs8/Z4tvwXtTIfsgKl9 46RqwfQ/v/uvjuxeH/GwZiWOneZVHeKKyfcmjXLko/HIrxYBYz4rIxhX+B1ni/Bp 3NleIgeUsgqp0XfZAbwoolezjHb5JwT50tOrLMot5Mmw0ExPFzS+B4xbja65BWK1 FbV6Y1oJgC8YJSw2H8tyF6HFtb6HYa3y2GSo4jw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=date:from:to:cc:message-id:in-reply-to :references:subject:mime-version:content-type :content-transfer-encoding:sender:list-id; s=arctest; t= 1516898113; bh=cU2K4BQI0WMOdOgRBa4JenWhvN4UDsHDzr7uUHgNsH4=; b=O TfRq9EzIgTTpialCInO7RSMDT41VorHYrk6h4d6/IID0/FCnbsIKUeEhi9JGaJwJ QF8DvJV0khrdDzZ/wMRdWGb/vtpW2a5C0DqVdbAJbe/55JVgEPG1Z89ZA6vDoWL0 oNE6bFQVed5/U8+Q0SKTY9O2Bi3OGtg/sWZt4jtbLHWntzKEWT/BOjclyUPK/nT3 7J1JDqSP2ifZRRRcOvKlyockaQsIHAaIRzeBoDlAbhBsICc0IYatftpIanibz8b3 qYAWRo//Ud+sZ+Bf8olZVO7R4WeXATnmM8+43qjJ++EcmRgjBmeOkWwiVkcGrwi1 Hx4GzZ61DaVg3Err/Z1ag== ARC-Authentication-Results: i=1; mx5.messagingengine.com; arc=none (no signatures found); dkim=none (no signatures found); dmarc=fail (p=none,has-list-id=yes,d=none) header.from=redhat.com; iprev=pass policy.iprev=209.132.180.67 (vger.kernel.org); spf=none smtp.mailfrom=stable-owner@vger.kernel.org smtp.helo=vger.kernel.org; x-aligned-from=fail; x-ptr=pass x-ptr-helo=vger.kernel.org x-ptr-lookup=vger.kernel.org; x-return-mx=pass smtp.domain=vger.kernel.org smtp.result=pass smtp_org.domain=kernel.org smtp_org.result=pass smtp_is_org_domain=no header.domain=redhat.com header.result=pass header_is_org_domain=yes Authentication-Results: mx5.messagingengine.com; arc=none (no signatures found); dkim=none (no signatures found); dmarc=fail (p=none,has-list-id=yes,d=none) header.from=redhat.com; iprev=pass policy.iprev=209.132.180.67 (vger.kernel.org); spf=none smtp.mailfrom=stable-owner@vger.kernel.org smtp.helo=vger.kernel.org; x-aligned-from=fail; x-ptr=pass x-ptr-helo=vger.kernel.org x-ptr-lookup=vger.kernel.org; x-return-mx=pass smtp.domain=vger.kernel.org smtp.result=pass smtp_org.domain=kernel.org smtp_org.result=pass smtp_is_org_domain=no header.domain=redhat.com header.result=pass header_is_org_domain=yes Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751209AbeAYQfM (ORCPT ); Thu, 25 Jan 2018 11:35:12 -0500 Received: from mx1.redhat.com ([209.132.183.28]:53832 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751114AbeAYQfM (ORCPT ); Thu, 25 Jan 2018 11:35:12 -0500 Date: Thu, 25 Jan 2018 11:35:11 -0500 (EST) From: Paolo Bonzini To: Greg KH Cc: Liran Alon , Alexander Levin , konrad wilk , stable@vger.kernel.org, rkrcmar@redhat.com, linux-kernel@vger.kernel.org Message-ID: <1080098449.2581214.1516898111818.JavaMail.zimbra@redhat.com> In-Reply-To: <20180125095019.GB30255@kroah.com> References: <4693d8ab-1c86-44b6-b24f-009ee8766c1e@default> <20180125095019.GB30255@kroah.com> Subject: Re: [PATCH AUTOSEL for 4.14 006/100] KVM: nVMX/nSVM: Don't intercept #UD when running L2 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-Originating-IP: [78.12.230.124, 10.4.196.5, 10.4.195.16] Thread-Topic: nVMX/nSVM: Don't intercept #UD when running L2 Thread-Index: dS6ykehDzM9uxt+7sLmsczXPIWCSZQ== Sender: stable-owner@vger.kernel.org X-Mailing-List: stable@vger.kernel.org X-getmail-retrieved-from-mailbox: INBOX X-Mailing-List: linux-kernel@vger.kernel.org List-ID: > > Just wanted stable maintainers to note that Jim, Paolo & myself decided > > eventually to revert this commit along with commit ae1f57670703 on > > upstream KVM. However, it is true that this commit makes commit > > ae1f57670703 more complete. Therefore we have 2 options here: > > 1) Apply this backport and sometime in the future also apply the reverts of > > both these commits with Paolo's commit which reverts them. > > Being "bug compatible" is good, I like that option :) It's not even a bug, just different behavior and in the end it turns out to be less surprising if we revert. So even better. :) > When is the revert patch going to hit Linus's tree? During the 4.16-rc1 > merge window? It's already there, commit ac9b305caa. But since this one was not marked for stable, ac9b305caa wasn't either. Paolo