| Message ID | 20240913200517.3085794-3-ross.philipson@oracle.com |
|---|---|
| State | New |
| Headers | show
Received: from mx0a-00069f02.pphosted.com (mx0a-00069f02.pphosted.com
[205.220.165.32])
(using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits))
(No client certificate requested)
by smtp.subspace.kernel.org (Postfix) with ESMTPS id A6D83153836;
Fri, 13 Sep 2024 20:16:04 +0000 (UTC)
Authentication-Results: smtp.subspace.kernel.org;
arc=none smtp.client-ip=205.220.165.32
ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116;
t=1726258566; cv=none;
b=e343aLKakTiEgWhm84uZ4+Nz8OdTOedAJn48IhvsZPmMCM58TSS9R5a0gXVc+sQpAi8URa0B5F5EB0NHfHpp9a5FdrY4FZsLtNrg3lD/+KoFGK5tGHNgOXZ2TjCLYgKi+RtQV91hZ7+u0k8NLanTkInw0pIWqqM0toH2JJIKq3Q=
ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org;
s=arc-20240116; t=1726258566; c=relaxed/simple;
bh=Ekbb1Q88jFmCxW2b8lXU7X0MWMz236zAwpvL67zG9ig=;
h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References:
MIME-Version;
b=qgAdBG2/+oPjEfEL1fRhnnsMYabwxYL7CTqS01e485N1wu4Z5l2/f6bMKdQBQzmbrc8ChhlbYAh6UQAOKMuOVctibTxHE7bM22AyNSvyGXmTWK6kFmb1j5yg1wPlCMh3NDMYFYGCKF7ySJIoz6Zu495jRgUB5BRuRDr881voOsA=
ARC-Authentication-Results: i=1; smtp.subspace.kernel.org;
dmarc=pass (p=reject dis=none) header.from=oracle.com;
spf=pass smtp.mailfrom=oracle.com;
dkim=pass (2048-bit key) header.d=oracle.com header.i=@oracle.com
header.b=auACBlqy; arc=none smtp.client-ip=205.220.165.32
Authentication-Results: smtp.subspace.kernel.org;
dmarc=pass (p=reject dis=none) header.from=oracle.com
Authentication-Results: smtp.subspace.kernel.org;
spf=pass smtp.mailfrom=oracle.com
Authentication-Results: smtp.subspace.kernel.org;
dkim=pass (2048-bit key) header.d=oracle.com header.i=@oracle.com
header.b="auACBlqy"
Received: from pps.filterd (m0246629.ppops.net [127.0.0.1])
by mx0b-00069f02.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id
48DJ0c9L016842;
Fri, 13 Sep 2024 20:10:34 GMT
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oracle.com; h=
from:to:cc:subject:date:message-id:in-reply-to:references
:mime-version:content-transfer-encoding; s=corp-2023-11-20; bh=E
cqTseYjTndPo7qnnktrBgiljIE8peMHL6Zd2VChAJc=; b=auACBlqyc9a/KDE4j
iIO78V9N/oYd3XOL2ArBn8Gqo0JJcRnxKIEWy2lyE5cqBxXq4NmHUf3AoSD3Q0hq
e+BNGwRW92sxatocgiLlDctQuwnSRh58knLd+ybAPv/mkbNk1OptnILomzcdJ/D/
ZDh3cVHwNWT4FBLKgFS4IHLOzguKZpXk7E1dAeTQgkdOt1cI9B21ijuG1GiVWs1Y
rKNY96kaFqAeJ9PzrV2YEk+TtDPbPZhP7vnogHuzhyO0dEBrYuhoSeqf7VntgHPI
RY81r1Ihia38uUQjQFOoMebqyIhRoP1koxQwoN4eI6f+S5ouuxXkau5wO9NRjgSw
9hbrA==
Received: from phxpaimrmta01.imrmtpd1.prodappphxaev1.oraclevcn.com
(phxpaimrmta01.appoci.oracle.com [138.1.114.2])
by mx0b-00069f02.pphosted.com (PPS) with ESMTPS id 41geq9xcaf-1
(version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK);
Fri, 13 Sep 2024 20:10:33 +0000 (GMT)
Received: from pps.filterd
(phxpaimrmta01.imrmtpd1.prodappphxaev1.oraclevcn.com [127.0.0.1])
by phxpaimrmta01.imrmtpd1.prodappphxaev1.oraclevcn.com (8.18.1.2/8.18.1.2)
with ESMTP id 48DJ6wZE033703;
Fri, 13 Sep 2024 20:10:33 GMT
Received: from pps.reinject (localhost [127.0.0.1])
by phxpaimrmta01.imrmtpd1.prodappphxaev1.oraclevcn.com (PPS) with ESMTPS id
41gd9d3ma4-1
(version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NO);
Fri, 13 Sep 2024 20:10:33 +0000
Received: from phxpaimrmta01.imrmtpd1.prodappphxaev1.oraclevcn.com
(phxpaimrmta01.imrmtpd1.prodappphxaev1.oraclevcn.com [127.0.0.1])
by pps.reinject (8.17.1.5/8.17.1.5) with ESMTP id 48DKAWfg020873;
Fri, 13 Sep 2024 20:10:32 GMT
Received: from localhost.us.oracle.com (bur-virt-x6-2-100.us.oracle.com
[10.153.92.40])
by phxpaimrmta01.imrmtpd1.prodappphxaev1.oraclevcn.com (PPS) with ESMTPS id
41gd9d3m7s-1
(version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NO);
Fri, 13 Sep 2024 20:10:32 +0000
From: Ross Philipson <ross.philipson@oracle.com>
To: linux-kernel@vger.kernel.org, x86@kernel.org,
linux-integrity@vger.kernel.org, linux-doc@vger.kernel.org,
linux-crypto@vger.kernel.org, kexec@lists.infradead.org,
linux-efi@vger.kernel.org, iommu@lists.linux-foundation.org
Cc: ross.philipson@oracle.com, dpsmith@apertussolutions.com,
tglx@linutronix.de, mingo@redhat.com, bp@alien8.de, hpa@zytor.com,
dave.hansen@linux.intel.com, ardb@kernel.org, mjg59@srcf.ucam.org,
James.Bottomley@hansenpartnership.com, peterhuewe@gmx.de,
jarkko@kernel.org, jgg@ziepe.ca, luto@amacapital.net,
nivedita@alum.mit.edu, herbert@gondor.apana.org.au,
davem@davemloft.net, corbet@lwn.net, ebiederm@xmission.com,
dwmw2@infradead.org, baolu.lu@linux.intel.com,
kanth.ghatraju@oracle.com, andrew.cooper3@citrix.com,
trenchboot-devel@googlegroups.com
Subject: [PATCH v11 02/20] x86: Secure Launch Kconfig
Date: Fri, 13 Sep 2024 13:04:59 -0700
Message-Id: <20240913200517.3085794-3-ross.philipson@oracle.com>
X-Mailer: git-send-email 2.39.3
In-Reply-To: <20240913200517.3085794-1-ross.philipson@oracle.com>
References: <20240913200517.3085794-1-ross.philipson@oracle.com>
Precedence: bulk
X-Mailing-List: linux-crypto@vger.kernel.org
List-Id: <linux-crypto.vger.kernel.org>
List-Subscribe: <mailto:linux-crypto+subscribe@vger.kernel.org>
List-Unsubscribe: <mailto:linux-crypto+unsubscribe@vger.kernel.org>
MIME-Version: 1.0
Content-Transfer-Encoding: 8bit
X-Proofpoint-Virus-Version: vendor=baseguard
engine=ICAP:2.0.293,Aquarius:18.0.1039,Hydra:6.0.680,FMLib:17.12.60.29
definitions=2024-09-13_11,2024-09-13_02,2024-09-02_01
X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 bulkscore=0
suspectscore=0 phishscore=0
spamscore=0 malwarescore=0 adultscore=0 mlxscore=0 mlxlogscore=999
classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2408220000
definitions=main-2409130143
X-Proofpoint-ORIG-GUID: qD11seGVYcFoJ9CGrRQlvaZVq1RAvV5T
X-Proofpoint-GUID: qD11seGVYcFoJ9CGrRQlvaZVq1RAvV5T
|
| Series |
x86: Trenchboot secure dynamic launch Linux kernel support
|
expand
|
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index 007bab9f2a0e..24df5f468fdc 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -2056,6 +2056,17 @@ config EFI_RUNTIME_MAP See also Documentation/ABI/testing/sysfs-firmware-efi-runtime-map. +config SECURE_LAUNCH + bool "Secure Launch support" + depends on X86_64 && X86_X2APIC && TCG_TPM && CRYPTO_LIB_SHA1 && CRYPTO_LIB_SHA256 + help + The Secure Launch feature allows a kernel to be loaded + directly through an Intel TXT measured launch. Intel TXT + establishes a Dynamic Root of Trust for Measurement (DRTM) + where the CPU measures the kernel image. This feature then + continues the measurement chain over kernel configuration + information and init images. + source "kernel/Kconfig.hz" config ARCH_SUPPORTS_KEXEC
Initial bits to bring in Secure Launch functionality. Add Kconfig options for compiling in/out the Secure Launch code. Signed-off-by: Ross Philipson <ross.philipson@oracle.com> --- arch/x86/Kconfig | 11 +++++++++++ 1 file changed, 11 insertions(+)