From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mx1.redhat.com (mx1.redhat.com [209.132.183.28]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ml01.01.org (Postfix) with ESMTPS id 9A77681E0A for ; Mon, 14 Nov 2016 04:00:47 -0800 (PST) Received: from int-mx13.intmail.prod.int.phx2.redhat.com (int-mx13.intmail.prod.int.phx2.redhat.com [10.5.11.26]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id BFB7619CFE2; Mon, 14 Nov 2016 12:00:51 +0000 (UTC) Received: from [10.36.112.42] (ovpn-112-42.ams2.redhat.com [10.36.112.42]) by int-mx13.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with ESMTP id uAEC0m7p023151 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Mon, 14 Nov 2016 07:00:50 -0500 To: Laszlo Ersek , "Fan, Jeff" References: <20161111054545.19616-1-jeff.fan@intel.com> <542CF652F8836A4AB8DBFAAD40ED192A4A2DB4F5@shsmsx102.ccr.corp.intel.com> <00b6828b-78c5-af4f-ab98-de4460b1b8ec@redhat.com> <4dc14e5c-9b43-4338-c7a5-9750e8a9547a@redhat.com> <3e61ffc4-9eaf-0015-11a7-e2d698624acb@redhat.com> Cc: "edk2-devel@ml01.01.org" , "Yao, Jiewen" From: Paolo Bonzini Message-ID: <648314a4-6c17-7c88-7e47-98c4de95fe2d@redhat.com> Date: Mon, 14 Nov 2016 13:00:48 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.4.0 MIME-Version: 1.0 In-Reply-To: <3e61ffc4-9eaf-0015-11a7-e2d698624acb@redhat.com> X-Scanned-By: MIMEDefang 2.68 on 10.5.11.26 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.29]); Mon, 14 Nov 2016 12:00:51 +0000 (UTC) Subject: Re: [PATCH v2 0/3] Put AP into safe hlt-loop code on S3 path X-BeenThere: edk2-devel@lists.01.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: EDK II Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 14 Nov 2016 12:00:47 -0000 Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 7bit On 14/11/2016 12:27, Laszlo Ersek wrote: > Well... > > http://lists.nongnu.org/archive/html/qemu-devel/2015-10/msg05658.html > http://lists.nongnu.org/archive/html/qemu-devel/2015-11/msg00125.html > http://lists.nongnu.org/archive/html/qemu-devel/2015-11/msg00563.html > > Are you suggesting that I resurrect this patch? That would be my > pleasure. Please say yes. It's hard to say no when someone has written the code already. :) Paolo > Also, no special handling would be necessary on the S3 resume path, > because after resume, SMM clients like the variable driver would > continue calling the Trigger() method. SmmControl2Dxe is a Runtime > DXE Driver. The OVMF side patch looks like this (I think I never > posted it, but I preserved it):