From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mx0a-001b2d01.pphosted.com (mx0a-001b2d01.pphosted.com [148.163.156.1]) by mx.groups.io with SMTP id smtpd.web12.6202.1627412962312318043 for ; Tue, 27 Jul 2021 12:09:22 -0700 Authentication-Results: mx.groups.io; dkim=pass header.i=@ibm.com header.s=pp1 header.b=L245aRZt; spf=pass (domain: linux.ibm.com, ip: 148.163.156.1, mailfrom: dovmurik@linux.ibm.com) Received: from pps.filterd (m0187473.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.16.0.43/8.16.0.43) with SMTP id 16RJ5Qos118410; Tue, 27 Jul 2021 15:09:20 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ibm.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : content-transfer-encoding : mime-version; s=pp1; bh=Wbs4rWcKjXzdq5Y0NubpJ6mEHkL2+vyBMELgaqgglUM=; b=L245aRZtM2jDkr7LyoFug4ovjXd9cjxWpsmwEvjyQPBqALP/XrLovM+5wiZJr+fzRmkK vbaS43P8/VgsZz4zEfwvhYKNEtO4IidYUD55+yIWOZxRKxAKp95YaDMS1ERgqpacf6lP E37HdvAp5lzPFlkf+04sL71J/oVrwWjDgDEo2bCvh3z3SQ6Mk5+0QHNoKuFEChJ0HCI/ uD7+9utdELlrd6hmJREV5sNGzjhxk24IlNyOG9gUMj+5BOFxCud8JhWztlycjz9hb9VC beKLjpZPjpXTmtkzs5UMPwFn8YsQ+0x54XGDBqnJyu+hIeUGGi0nl9st1x0hnf2br+xU sw== Received: from pps.reinject (localhost [127.0.0.1]) by mx0a-001b2d01.pphosted.com with ESMTP id 3a2qpd0yxk-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 27 Jul 2021 15:09:19 -0400 Received: from m0187473.ppops.net (m0187473.ppops.net [127.0.0.1]) by pps.reinject (8.16.0.43/8.16.0.43) with SMTP id 16RJ5Ppx118345; Tue, 27 Jul 2021 15:09:12 -0400 Received: from ppma01dal.us.ibm.com (83.d6.3fa9.ip4.static.sl-reverse.com [169.63.214.131]) by mx0a-001b2d01.pphosted.com with ESMTP id 3a2qpd0ygp-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 27 Jul 2021 15:09:11 -0400 Received: from pps.filterd (ppma01dal.us.ibm.com [127.0.0.1]) by ppma01dal.us.ibm.com (8.16.1.2/8.16.1.2) with SMTP id 16RIuMKL021814; Tue, 27 Jul 2021 19:08:25 GMT Received: from b01cxnp22034.gho.pok.ibm.com (b01cxnp22034.gho.pok.ibm.com [9.57.198.24]) by ppma01dal.us.ibm.com with ESMTP id 3a2362h2pc-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 27 Jul 2021 19:08:17 +0000 Received: from b01ledav003.gho.pok.ibm.com (b01ledav003.gho.pok.ibm.com [9.57.199.108]) by b01cxnp22034.gho.pok.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 16RJ7UD244302830 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Tue, 27 Jul 2021 19:07:30 GMT Received: from b01ledav003.gho.pok.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 853F6B2066; Tue, 27 Jul 2021 19:07:30 +0000 (GMT) Received: from b01ledav003.gho.pok.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 489A1B206C; Tue, 27 Jul 2021 19:07:30 +0000 (GMT) Received: from localhost.localdomain (unknown [9.2.130.16]) by b01ledav003.gho.pok.ibm.com (Postfix) with ESMTP; Tue, 27 Jul 2021 19:07:30 +0000 (GMT) From: "Dov Murik" To: devel@edk2.groups.io Cc: Dov Murik , Tobin Feldman-Fitzthum , Tobin Feldman-Fitzthum , Jim Cadden , James Bottomley , Hubertus Franke , Ard Biesheuvel , Jordan Justen , Ashish Kalra , Brijesh Singh , Erdem Aktas , Jiewen Yao , Min Xu , Tom Lendacky Subject: [PATCH v5 08/11] OvmfPkg/AmdSev/SecretPei: build hob for full page Date: Tue, 27 Jul 2021 19:07:21 +0000 Message-Id: <20210727190724.3586867-9-dovmurik@linux.ibm.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20210727190724.3586867-1-dovmurik@linux.ibm.com> References: <20210727190724.3586867-1-dovmurik@linux.ibm.com> X-TM-AS-GCONF: 00 X-Proofpoint-ORIG-GUID: kbBGeOFiC_h-SCXtIMFSdVnaaK7gCEZ2 X-Proofpoint-GUID: lKwcD5l6p0leghhUadoBp_BVWD7nCWjD X-Proofpoint-UnRewURL: 0 URL was un-rewritten MIME-Version: 1.0 X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.391,18.0.790 definitions=2021-07-27_13:2021-07-27,2021-07-27 signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 mlxscore=0 lowpriorityscore=0 bulkscore=0 spamscore=0 malwarescore=0 adultscore=0 impostorscore=0 clxscore=1015 phishscore=0 mlxlogscore=999 suspectscore=0 priorityscore=1501 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2107140000 definitions=main-2107270113 Content-Transfer-Encoding: quoted-printable Round up the size of the SEV launch secret area to a whole page, as required by BuildMemoryAllocationHob. This will allow the secret area defined in the MEMFD to take less than a whole 4KB page. Cc: Ard Biesheuvel Cc: Jordan Justen Cc: Ashish Kalra Cc: Brijesh Singh Cc: Erdem Aktas Cc: James Bottomley Cc: Jiewen Yao Cc: Min Xu Cc: Tom Lendacky Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=3D3457 Signed-off-by: Dov Murik Reviewed-by: Tom Lendacky Reviewed-by: Brijesh Singh --- OvmfPkg/AmdSev/SecretPei/SecretPei.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/OvmfPkg/AmdSev/SecretPei/SecretPei.c b/OvmfPkg/AmdSev/SecretPe= i/SecretPei.c index ad491515dd5d..db94c26b54d1 100644 --- a/OvmfPkg/AmdSev/SecretPei/SecretPei.c +++ b/OvmfPkg/AmdSev/SecretPei/SecretPei.c @@ -4,6 +4,7 @@ Copyright (C) 2020 James Bottomley, IBM Corporation.=0D SPDX-License-Identifier: BSD-2-Clause-Patent=0D **/=0D +#include =0D #include =0D #include =0D #include =0D @@ -17,7 +18,7 @@ InitializeSecretPei ( {=0D BuildMemoryAllocationHob (=0D PcdGet32 (PcdSevLaunchSecretBase),=0D - PcdGet32 (PcdSevLaunchSecretSize),=0D + ALIGN_VALUE (PcdGet32 (PcdSevLaunchSecretSize), EFI_PAGE_SIZE),=0D EfiBootServicesData=0D );=0D =0D --=20 2.25.1