From nobody Mon Feb 9 06:01:47 2026 Delivered-To: importer@patchew.org Received-SPF: pass (zohomail.com: domain of groups.io designates 66.175.222.108 as permitted sender) client-ip=66.175.222.108; envelope-from=bounce+27952+79197+1787277+3901457@groups.io; helo=mail02.groups.io; Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of groups.io designates 66.175.222.108 as permitted sender) smtp.mailfrom=bounce+27952+79197+1787277+3901457@groups.io ARC-Seal: i=1; a=rsa-sha256; t=1628788868; cv=none; d=zohomail.com; s=zohoarc; b=SwmmhG4rd7MBpRvDpxqWgCTlfjtei1s+dn7lxkFQSNM7YBFn0tXzGd7Lb/eIlMWM4RqJS2T/BUJA/1IUk2am0BiU7+r0Xr3Oks3IZl5x6VnB4QIbQNsISQZ97KIk/fs5dGJm9ovNQMLR+qMUTdi9cNkufKimArNY1bsnfRjHErE= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1628788868; h=Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Id:List-Help:List-Unsubscribe:MIME-Version:Message-ID:Reply-To:References:Sender:Subject:To; bh=FGsMF4hqg6GJKqWiANv7bVVnleUTUBXqhKCk8FP4Qu4=; b=UxqO6lfNFaYRDrGXzg9kMUwjbhbEs8i8EpsO1biDxqysjVovS6cr4ccV0vYvu9EMjtAHiSp43Tr3iMjLHm7ywsrjewNL+JIVNwibGK9FLONTSsnGOh6M/eHW/4Mx2Gq86AIuhHiD3ZdQJVugYlSdKpTwdg/TGkP7pkwKhmABqv8= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of groups.io designates 66.175.222.108 as permitted sender) smtp.mailfrom=bounce+27952+79197+1787277+3901457@groups.io Received: from mail02.groups.io (mail02.groups.io [66.175.222.108]) by mx.zohomail.com with SMTPS id 1628788868476690.1327120853722; Thu, 12 Aug 2021 10:21:08 -0700 (PDT) Return-Path: X-Received: by 127.0.0.2 with SMTP id 3QtkYY1788612xyivWmk3m5w; Thu, 12 Aug 2021 10:21:08 -0700 X-Received: from mx0b-001b2d01.pphosted.com (mx0b-001b2d01.pphosted.com [148.163.158.5]) by mx.groups.io with SMTP id smtpd.web08.25031.1628787578141807903 for ; Thu, 12 Aug 2021 09:59:38 -0700 X-Received: from pps.filterd (m0098421.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.16.0.43/8.16.0.43) with SMTP id 17CGbpjk187935; Thu, 12 Aug 2021 12:59:37 -0400 X-Received: from pps.reinject (localhost [127.0.0.1]) by mx0a-001b2d01.pphosted.com with ESMTP id 3ad56pvt5h-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 12 Aug 2021 12:59:37 -0400 X-Received: from m0098421.ppops.net (m0098421.ppops.net [127.0.0.1]) by pps.reinject (8.16.0.43/8.16.0.43) with SMTP id 17CGc30B189084; Thu, 12 Aug 2021 12:59:36 -0400 X-Received: from ppma02dal.us.ibm.com (a.bd.3ea9.ip4.static.sl-reverse.com [169.62.189.10]) by mx0a-001b2d01.pphosted.com with ESMTP id 3ad56pvt57-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 12 Aug 2021 12:59:36 -0400 X-Received: from pps.filterd (ppma02dal.us.ibm.com [127.0.0.1]) by ppma02dal.us.ibm.com (8.16.1.2/8.16.1.2) with SMTP id 17CGv04S013370; Thu, 12 Aug 2021 16:59:35 GMT X-Received: from b01cxnp22035.gho.pok.ibm.com (b01cxnp22035.gho.pok.ibm.com [9.57.198.25]) by ppma02dal.us.ibm.com with ESMTP id 3a9htgmms5-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 12 Aug 2021 16:59:35 +0000 X-Received: from b01ledav003.gho.pok.ibm.com (b01ledav003.gho.pok.ibm.com [9.57.199.108]) by b01cxnp22035.gho.pok.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 17CGxYR434472322 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Thu, 12 Aug 2021 16:59:34 GMT X-Received: from b01ledav003.gho.pok.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 9FCF1B2066; Thu, 12 Aug 2021 16:59:34 +0000 (GMT) X-Received: from b01ledav003.gho.pok.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 854B4B2067; Thu, 12 Aug 2021 16:59:34 +0000 (GMT) X-Received: from sbct-2.. (unknown [9.47.158.152]) by b01ledav003.gho.pok.ibm.com (Postfix) with ESMTP; Thu, 12 Aug 2021 16:59:34 +0000 (GMT) From: Stefan Berger To: devel@edk2.groups.io, jiewen.yao@intel.com Cc: marcandre.lureau@redhat.com, lersek@redhat.com, dick_wilkins@phoenix.com, James.Bottomley@HansenPartnership.com, Stefan Berger , Stefan Berger Subject: [edk2-devel] [PATCH v4 4/6] OvmfPkg: Disable the TPM2 platform hierarchy Date: Thu, 12 Aug 2021 12:59:29 -0400 Message-Id: <20210812165931.3071083-5-stefanb@linux.vnet.ibm.com> In-Reply-To: <20210812165931.3071083-1-stefanb@linux.vnet.ibm.com> References: <20210812165931.3071083-1-stefanb@linux.vnet.ibm.com> MIME-Version: 1.0 X-TM-AS-GCONF: 00 X-Proofpoint-ORIG-GUID: 5x0WH8qEpX3pNYl8FM8gLKE0LxXRlDM2 X-Proofpoint-GUID: cOOhCd6NT64bBCtw_mvDzrWJvaCAWXYD Precedence: Bulk List-Unsubscribe: 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,stefanb@linux.vnet.ibm.com X-Gm-Message-State: 8FE7IAmtydQSj8bFPGCIP55kx1787277AA= Content-Transfer-Encoding: quoted-printable DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=groups.io; q=dns/txt; s=20140610; t=1628788868; bh=y4gkJtjwYqZhpZROviNXrvAH6KVGl8FBtU+9SFBDNss=; h=Cc:Date:From:Reply-To:Subject:To; b=opiMu6P92WlrkKpYBid8FwAf0G2ESd4maxzj16RjbH/wybvxslk+vHbHxi0xJsMG5o8 NLCdH6zVLsokbClpXc0JRYosyPfcpA/ZCOl0drqlT3Hz8QyOtzCfN4dGvvi38ewcBcOTL m61U38lr5tlNxQ2aB30sA/tcKrHPeZPG+Gg= X-ZohoMail-DKIM: pass (identity @groups.io) X-ZM-MESSAGEID: 1628788869386100009 Content-Type: text/plain; charset="utf-8" Use the newly added function to disable the TPM2 platform hierarchy. Signed-off-by: Stefan Berger --- OvmfPkg/Library/PlatformBootManagerLib/BdsPlatform.c | 6 ++++++ OvmfPkg/Library/PlatformBootManagerLibBhyve/BdsPlatform.c | 7 +++++++ OvmfPkg/Library/PlatformBootManagerLibGrub/BdsPlatform.c | 7 +++++++ 3 files changed, 20 insertions(+) diff --git a/OvmfPkg/Library/PlatformBootManagerLib/BdsPlatform.c b/OvmfPkg= /Library/PlatformBootManagerLib/BdsPlatform.c index b0e9742937..43e6ada2a2 100644 --- a/OvmfPkg/Library/PlatformBootManagerLib/BdsPlatform.c +++ b/OvmfPkg/Library/PlatformBootManagerLib/BdsPlatform.c @@ -11,6 +11,7 @@ #include #include #include +#include #include =20 =20 @@ -1516,6 +1517,11 @@ PlatformBootManagerAfterConsole ( // Tcg2PhysicalPresenceLibProcessRequest (NULL); =20 + // + // Disable the TPM 2 platform hierarchy + // + ConfigureTpmPlatformHierarchy (); + // // Process QEMU's -kernel command line option // diff --git a/OvmfPkg/Library/PlatformBootManagerLibBhyve/BdsPlatform.c b/Ov= mfPkg/Library/PlatformBootManagerLibBhyve/BdsPlatform.c index eaade4adea..5197964adb 100644 --- a/OvmfPkg/Library/PlatformBootManagerLibBhyve/BdsPlatform.c +++ b/OvmfPkg/Library/PlatformBootManagerLibBhyve/BdsPlatform.c @@ -12,6 +12,8 @@ #include #include #include +#include + =20 #include =20 @@ -1450,6 +1452,11 @@ PlatformBootManagerAfterConsole ( // Tcg2PhysicalPresenceLibProcessRequest (NULL); =20 + // + // Disable the TPM 2 platform hierarchy + // + ConfigureTpmPlatformHierarchy (); + // // Perform some platform specific connect sequence // diff --git a/OvmfPkg/Library/PlatformBootManagerLibGrub/BdsPlatform.c b/Ovm= fPkg/Library/PlatformBootManagerLibGrub/BdsPlatform.c index 7cceeea487..0d7fe69d3f 100644 --- a/OvmfPkg/Library/PlatformBootManagerLibGrub/BdsPlatform.c +++ b/OvmfPkg/Library/PlatformBootManagerLibGrub/BdsPlatform.c @@ -12,6 +12,8 @@ #include #include #include +#include + =20 =20 // @@ -1315,6 +1317,11 @@ PlatformBootManagerAfterConsole ( // Tcg2PhysicalPresenceLibProcessRequest (NULL); =20 + // + // Disable the TPM 2 platform hierachy + // + ConfigureTpmPlatformHierarchy (); + // // Process QEMU's -kernel command line option // --=20 2.31.1 -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D- Groups.io Links: You receive all messages sent to this group. View/Reply Online (#79197): https://edk2.groups.io/g/devel/message/79197 Mute This Topic: https://groups.io/mt/84845087/1787277 Group Owner: devel+owner@edk2.groups.io Unsubscribe: https://edk2.groups.io/g/devel/unsub [importer@patchew.org] -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-