From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from us-smtp-delivery-1.mimecast.com (us-smtp-delivery-1.mimecast.com [207.211.31.81]) by mx.groups.io with SMTP id smtpd.web10.252.1582827282548857616 for ; Thu, 27 Feb 2020 10:14:42 -0800 Authentication-Results: mx.groups.io; dkim=pass header.i=@redhat.com header.s=mimecast20190719 header.b=MHyU3pIe; spf=pass (domain: redhat.com, ip: 207.211.31.81, mailfrom: lersek@redhat.com) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1582827281; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=AEl8D/CT7JivSE8mpw7ikU2mudPN/qFy/uZ2k7guBk0=; b=MHyU3pIeMj5AX/sSqzckbpMbKo16/lAYTRYzAIPKTKbGlZCYE3NLibP+gnZAWKqXtnwEbs xyc0oyfEc1WuKOwK75/sc/VRj3HAAMcCxftpAWr22rMuPbu8gLQNq45XZYdXDtt17u1j4I Hq0qaYxsRmZmKNGNPxJ8WO8j4MfpeKQ= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-381-_9bPZYgNOKSr2xiofYPRnQ-1; Thu, 27 Feb 2020 13:14:35 -0500 X-MC-Unique: _9bPZYgNOKSr2xiofYPRnQ-1 Received: from smtp.corp.redhat.com (int-mx05.intmail.prod.int.phx2.redhat.com [10.5.11.15]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id AD1791060B74; Thu, 27 Feb 2020 18:14:33 +0000 (UTC) Received: from lacos-laptop-7.usersys.redhat.com (ovpn-116-46.ams2.redhat.com [10.36.116.46]) by smtp.corp.redhat.com (Postfix) with ESMTP id C721494940; Thu, 27 Feb 2020 18:14:26 +0000 (UTC) Subject: Re: [edk2-devel] [PATCH v4 00/11] ArmVirtPkg: implement measured boot for ArmVirtQemu To: devel@edk2.groups.io, ard.biesheuvel@linaro.org Cc: eric.auger@redhat.com, philmd@redhat.com, marcandre.lureau@redhat.com, stefanb@linux.ibm.com, leif@nuviainc.com References: <20200227144056.56988-1-ard.biesheuvel@linaro.org> From: "Laszlo Ersek" Message-ID: <66e2043b-0836-8bfc-a449-fda0a2ac477c@redhat.com> Date: Thu, 27 Feb 2020 19:14:25 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.9.1 MIME-Version: 1.0 In-Reply-To: <20200227144056.56988-1-ard.biesheuvel@linaro.org> X-Scanned-By: MIMEDefang 2.79 on 10.5.11.15 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Language: en-US Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 7bit On 02/27/20 15:40, Ard Biesheuvel wrote: > Wire up the various existing pieces so that we can implement measured > boot on ArmVirtQemu based on the TPM support in QEMU, just like it has > been implemented for x86 in OvmfPkg. > > The main difference is that on ARM, we first need to discover the TPM base > address from the device tree provided by QEMU, as well as the PSCI method > used to perform a cold reset. > > Changes since v3: > - add Laszlo's ack to patches #3, #5, #6, #10 and #11 > - incorporate Laszlo's review feedback, including splitting off #7 and #8 > from patch #9 Before you merge this set after edk2-stable202002 is tagged, please add the following line to each commit message in the series: Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=2560 Thanks! Laszlo