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 X-Spam-Level: X-Spam-Status: No, score=-3.9 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,UNPARSEABLE_RELAY,USER_AGENT_GIT autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id AE919C3A5A9 for ; Mon, 4 May 2020 23:23:46 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 87F64207DD for ; Mon, 4 May 2020 23:23:46 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=oracle.com header.i=@oracle.com header.b="pJD8cv3j" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728422AbgEDXXq (ORCPT ); Mon, 4 May 2020 19:23:46 -0400 Received: from userp2130.oracle.com ([156.151.31.86]:39322 "EHLO userp2130.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728223AbgEDXXp (ORCPT ); Mon, 4 May 2020 19:23:45 -0400 Received: from pps.filterd (userp2130.oracle.com [127.0.0.1]) by userp2130.oracle.com (8.16.0.42/8.16.0.42) with SMTP id 044NLBXd189109; Mon, 4 May 2020 23:22:01 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oracle.com; h=from : to : cc : subject : date : message-id; s=corp-2020-01-29; bh=+FaV4BEjP5VDyxtlWAvQRXELBe9pRg5giNvmYKFdRWc=; b=pJD8cv3jREzDYnlh9x9eARSybGv3kIMhCr7QgyR9NOfcGENhtcikCmJkQbzBF3/4FCfp yePIldIt40p8Z/OYs4/t+Ez2bxqeuGKjR6FQw8hLzwNuTXlyc+CMY/OcVAc+2a4ACmBk wGnS0oYZk3B0l0gG9qYP6jsgar4HsD5+tJp7pCRyyMBwebF/EyJNqSzVrkGdPUrb8K0x NUpvYvPFUUcgYD765eAFbYk42//lR2KJbf509E+rq0Lk0Oyv2E5Tt9qZRgwrIXRAAjBs gbO/VlrUBhzBJGoCWg0M+t2ODXryhpEheRsge3S1YJOvrpI16NK6rRC/DH9U2D60+o1v 5g== Received: from userp3020.oracle.com (userp3020.oracle.com [156.151.31.79]) by userp2130.oracle.com with ESMTP id 30s09r1ux3-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Mon, 04 May 2020 23:22:01 +0000 Received: from pps.filterd (userp3020.oracle.com [127.0.0.1]) by userp3020.oracle.com (8.16.0.42/8.16.0.42) with SMTP id 044NIUTO013561; Mon, 4 May 2020 23:22:00 GMT Received: from userv0121.oracle.com (userv0121.oracle.com [156.151.31.72]) by userp3020.oracle.com with ESMTP id 30sjjx5h1u-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Mon, 04 May 2020 23:22:00 +0000 Received: from abhmp0012.oracle.com (abhmp0012.oracle.com [141.146.116.18]) by userv0121.oracle.com (8.14.4/8.13.8) with ESMTP id 044NLv9v003300; Mon, 4 May 2020 23:21:57 GMT Received: from tomti.i.net-space.pl (/10.175.189.148) by default (Oracle Beehive Gateway v4.0) with ESMTP ; Mon, 04 May 2020 16:21:56 -0700 From: Daniel Kiper To: grub-devel@gnu.org, linux-kernel@vger.kernel.org, trenchboot-devel@googlegroups.com, x86@kernel.org Cc: alexander.burmashev@oracle.com, andrew.cooper3@citrix.com, ard.biesheuvel@linaro.org, dpsmith@apertussolutions.com, eric.snowberg@oracle.com, javierm@redhat.com, kanth.ghatraju@oracle.com, konrad.wilk@oracle.com, krystian.hebel@3mdeb.com, lukasz.hawrylko@linux.intel.com, michal.zygowski@3mdeb.com, mjg59@google.com, phcoder@gmail.com, pirot.krol@3mdeb.com, pjones@redhat.com, ross.philipson@oracle.com Subject: [GRUB PATCH RFC 00/18] i386: Intel TXT secure launcher Date: Tue, 5 May 2020 01:21:14 +0200 Message-Id: <20200504232132.23570-1-daniel.kiper@oracle.com> X-Mailer: git-send-email 2.11.0 X-Proofpoint-Virus-Version: vendor=nai engine=6000 definitions=9611 signatures=668687 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 suspectscore=0 mlxscore=0 phishscore=0 bulkscore=0 malwarescore=0 spamscore=0 mlxlogscore=999 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2003020000 definitions=main-2005040181 X-Proofpoint-Virus-Version: vendor=nai engine=6000 definitions=9611 signatures=668687 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 bulkscore=0 mlxscore=0 lowpriorityscore=0 spamscore=0 adultscore=0 clxscore=1011 suspectscore=0 priorityscore=1501 malwarescore=0 mlxlogscore=999 phishscore=0 impostorscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2003020000 definitions=main-2005040181 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, This is an RFC patchset for the GRUB introducing the Intel TXT secure launcher. This is a part of larger work known as the TrenchBoot. Patchset can be split into two distinct parts: - 01-12: preparatory patches, - 13-18: the Intel TXT secure launcher itself. The initial implementation of the Intel TXT secure launcher works. However, there are still some missing bits and pieces, e.g.: - SINIT ACM auto loader, - lack of RMRR support, - lack of support for MLEs larger than 1 GiB, - lack of TPM 1.2 support. - various fixes and cleanups. Commands introduced by this patchset: tpm_type, slaunch, slaunch_module (not required on server platforms) and slaunch_state (useful for checking platform configuration and state; based on tboot's txt-stat). Daniel