From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail02.groups.io (mail02.groups.io [66.175.222.108]) by spool.mail.gandi.net (Postfix) with ESMTPS id 7A91C74003E for ; Thu, 10 Aug 2023 12:21:46 +0000 (UTC) DKIM-Signature: a=rsa-sha256; bh=7qZC9PHN8MxAmMn7D601PvMvKPIx6254eaJ32ilnzWk=; c=relaxed/simple; d=groups.io; h=MIME-Version:References:In-Reply-To:From:Date:Message-ID:Subject:To:Precedence:List-Subscribe:List-Help:Sender:List-Id:Mailing-List:Delivered-To:Reply-To:List-Unsubscribe-Post:List-Unsubscribe:Content-Type; s=20140610; t=1691670105; v=1; b=oLR0HXZpA6kHH2Qu88i+fkveQ/wP/KoN2PjX5af4K08nlmPIGP4a65YGl9RwnYj29TKu8eZT hVm7W8I3xlL7fx7yJfNiGl0Uyad0MQw9Ow7enKVqm0q5RrZAtLui6zR9zlHc/9ktgbJZGvJDTFL PcK5O/XoFSgNGN2MLzPeHnfQ= X-Received: by 127.0.0.2 with SMTP id ushiYY7687511xEg5rGU7hAx; Thu, 10 Aug 2023 05:21:45 -0700 X-Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by mx.groups.io with SMTP id smtpd.web11.15653.1691670104538976636 for ; Thu, 10 Aug 2023 05:21:44 -0700 X-Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id EE3DC65B11 for ; Thu, 10 Aug 2023 12:21:43 +0000 (UTC) X-Received: by smtp.kernel.org (Postfix) with ESMTPSA id 60152C433CA for ; Thu, 10 Aug 2023 12:21:43 +0000 (UTC) X-Received: by mail-lf1-f42.google.com with SMTP id 2adb3069b0e04-4fe27849e6aso1245651e87.1 for ; Thu, 10 Aug 2023 05:21:43 -0700 (PDT) X-Gm-Message-State: ijfqacMkiqLjQ8by9wsL8pCFx7686176AA= X-Google-Smtp-Source: AGHT+IEoqeRPATNA2kCAzTdrk0x8aiDgESZCWz6F9sIlkOqxtgtIlQ7NdfPjVfNBjJ891wQKlAatmUB4MFw9os6hv2g= X-Received: by 2002:a05:6512:329c:b0:4fd:ddbc:1577 with SMTP id p28-20020a056512329c00b004fdddbc1577mr1529516lfe.2.1691670101352; Thu, 10 Aug 2023 05:21:41 -0700 (PDT) MIME-Version: 1.0 References: <20230730224413.6411-1-yuanhao.xie@intel.com> In-Reply-To: <20230730224413.6411-1-yuanhao.xie@intel.com> From: "Ard Biesheuvel" Date: Thu, 10 Aug 2023 14:21:30 +0200 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [edk2-devel] [Patch V7 0/4] Wake up APs after power-up or RESET through SIPI. To: devel@edk2.groups.io, yuanhao.xie@intel.com, "Liming Gao (Byosoft address)" , Michael Kinney Precedence: Bulk List-Subscribe: List-Help: Sender: devel@edk2.groups.io List-Id: Mailing-List: list devel@edk2.groups.io; contact devel+owner@edk2.groups.io Reply-To: devel@edk2.groups.io,ardb@kernel.org List-Unsubscribe-Post: List-Unsubscribe=One-Click List-Unsubscribe: Content-Type: text/plain; charset="UTF-8" X-GND-Status: LEGIT Authentication-Results: spool.mail.gandi.net; dkim=pass header.d=groups.io header.s=20140610 header.b=oLR0HXZp; dmarc=fail reason="SPF not aligned (relaxed), DKIM not aligned (relaxed)" header.from=kernel.org (policy=none); spf=pass (spool.mail.gandi.net: domain of bounce@groups.io designates 66.175.222.108 as permitted sender) smtp.mailfrom=bounce@groups.io On Mon, 31 Jul 2023 at 00:44, Yuanhao Xie wrote: > > The implementation of this new behavior aligns with the > guidelines outlined in the Intel SDM. > > Following a power-up or RESET of an MP system, system hardware > dynamically selects one of the processors on the system bus as > the BSP. The remaining processors are designated as APs. > The APs complete a minimal self-configuration, > then wait for SIPI from the BSP processor > > Yuanhao Xie (1): > UefiCpuPkg: Add SendStartupIpiAllExcludingSelf > > YuanhaoXie (3): > UefiCpuPkg: Add PcdFirstTimeWakeUpAPsBySipi > OvmfPkg: Disable PcdFirstTimeWakeUpAPsBySipi. > UefiCpuPkg:Wake up APs after power-up or RESET through SIPI. > This series was reviewed by Ray before the soft freeze, it just lacked a R-b from an OVMF maintainer (Jiewen or myself). So unless anyone objects, I would like to merge this asap and include it in the upcoming stable tag. -=-=-=-=-=-=-=-=-=-=-=- Groups.io Links: You receive all messages sent to this group. View/Reply Online (#107685): https://edk2.groups.io/g/devel/message/107685 Mute This Topic: https://groups.io/mt/100451984/7686176 Group Owner: devel+owner@edk2.groups.io Unsubscribe: https://edk2.groups.io/g/devel/unsub [rebecca@openfw.io] -=-=-=-=-=-=-=-=-=-=-=-