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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 94A58C9830D for ; Thu, 24 Sep 2026 02:30:25 +0000 (UTC) Received: from list by lists.xenproject.org with outflank-mailman.1431574.1653511 (Exim 4.92) (envelope-from ) id 1x9ZDd-0007od-W5; Thu, 24 Sep 2026 02:29:53 +0000 X-Outflank-Mailman: Message body and most headers restored to incoming version Received: by outflank-mailman (output) from mailman id 1431574.1653511; Thu, 24 Sep 2026 02:29:53 +0000 Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1x9ZDd-0007oV-T8; Thu, 24 Sep 2026 02:29:53 +0000 Received: by outflank-mailman (input) for mailman id 1431574; Thu, 24 Sep 2026 02:29:52 +0000 Received: from mx.expurgate.net ([194.145.224.20]) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1x9ZDc-0007oM-Jb for xen-devel@lists.xenproject.org; Thu, 24 Sep 2026 02:29:52 +0000 Received: from mx.expurgate.net (helo=localhost) by mx.expurgate.net with esmtp id 1x9ZDb-009Qo5-6F for xen-devel@lists.xenproject.org; Thu, 24 Sep 2026 04:29:51 +0200 Received: from [10.42.69.4] (helo=localhost) by localhost with ESMTP (eXpurgate MTA 0.9.1) (envelope-from ) id 6ab48a78-e002-0a2a0a5209dd-0a2a4504c8ba-42 for ; Thu, 24 Sep 2026 04:29:51 +0200 Received: from [160.101.131.8] (helo=na1pdmzitismtp01.tibco.com) by tlsNG-ebf023.mxtls.expurgate.net with ESMTPS (eXpurgate 4.57.1) (envelope-from ) id 6ab48b1e-b57f-0a2a45040019-a0658308987a-3 for ; Thu, 24 Sep 2026 04:29:50 +0200 Received: from xenrt10716048 (unknown [10.113.40.46]) by na1pdmzitismtp01.tibco.com (Postfix) with ESMTP id 596FD4644A00; Wed, 23 Sep 2026 22:27:46 -0400 (EDT) X-BeenThere: xen-devel@lists.xenproject.org List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Precedence: list Sender: "Xen-devel" Authentication-Results: eu.smtp.expurgate.cloud; none From: Lin Liu To: ross.lagerwall@citrix.com Cc: andrew.cooper3@citrix.com, jason.andryuk@amd.com, jbeulich@suse.com, lin.liu01@citrix.com, roger@xenproject.org, teddy.astie@vates.tech, xen-devel@lists.xenproject.org Subject: Re: [PATCH] x86/nSVM: Save L2's CR4 on #VMEXIT, not Xen's Date: Thu, 24 Sep 2026 02:29:48 +0000 Message-ID: <20260924022948.1399293-1-lin.liu01@citrix.com> X-Mailer: git-send-email 2.52.0 In-Reply-To: <38c41bfb-48c6-4408-8da1-2b7d730a6c9e@citrix.com> References: <38c41bfb-48c6-4408-8da1-2b7d730a6c9e@citrix.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-purgate-ID: tlsNG-ebf023/1790216991-C0EDEB50-3D44657F/0/0 X-purgate-type: clean X-purgate-size: 226 Yeah, I think this is a good idea. I do think of other similar fields as well, but prefer the one-liner patch so it can be merged easly. I will follow up the proposal soon in new patches. Thanks for the nice help. Lin