From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mx0a-001b2d01.pphosted.com (mx0a-001b2d01.pphosted.com [148.163.156.1]) (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 2F0B83EA64; Mon, 11 Mar 2024 14:02:14 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=148.163.156.1 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1710165735; cv=none; b=l43MEotG/czXja+6fQAqwGveEpLGlclxIROr2qouHRsGkcZTTGDtwm4Em4+LWPFfUuVypounczURAYyo4tsNOIGVZO/p0lgSRp2dnYEv8Y2Hb1/a5cJKnlhFhTXrDoh58gVQjF+CaMK00MRBQntDQClOaUxP6fGcKz2Z9qAK+HM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1710165735; c=relaxed/simple; bh=IiDhdI0p6YSxPuGncTwB9Q4x26gQ/GNeSvzVzFtOYo0=; h=Message-ID:Subject:From:To:Cc:Date:In-Reply-To:References: Content-Type:Mime-Version; b=dmdIxQSJhY2wxChFyS8c8lsBuETWMewS4nFTbaejuBK+KQ3QuWygu/4tMI1iuocW4P/HrfbEVyGd01hwzTIC+EuWvilsyLjWqCCyDaQ9J/RcxG+zVUoI0yzI6soISdj0Y8VPFc1DN5TUrdwaU4EsC7qUThqSF/XoQDqRNPxzcXw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.ibm.com; spf=pass smtp.mailfrom=linux.ibm.com; dkim=pass (2048-bit key) header.d=ibm.com header.i=@ibm.com header.b=pWMWeKlh; arc=none smtp.client-ip=148.163.156.1 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.ibm.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.ibm.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=ibm.com header.i=@ibm.com header.b="pWMWeKlh" Received: from pps.filterd (m0353728.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 42BDxHE1019090; Mon, 11 Mar 2024 14:00:52 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ibm.com; h=message-id : subject : from : to : cc : date : in-reply-to : references : content-type : mime-version : content-transfer-encoding; s=pp1; bh=IiDhdI0p6YSxPuGncTwB9Q4x26gQ/GNeSvzVzFtOYo0=; b=pWMWeKlhKfTBmXU86QnOWcvve9X+RB+TrreYeaBWbEHMLIyS08/kPVEkiPBjdLTRw7qg bANrdBJtcyrZk6GDQcGsCbEwXPDlXoYIW9Z7/2senJQxiUQueIxKjcivgbYp814nGuDk gRBEWo5eULJQuA/9yRvTrH3JzyMFUzK5K4N5twanXJ4al9ya00qOyRpT3ltIQbUYgtJC a9LSS3JJB+rAdh0qqi9xWpefrhu2BOlzUDVJXmago3Y8ct58JW/tOa8Cuh48SWYy3Bt9 M48VYZHHMRAZjysFT8JI5snR58IGRkU5uI1p7J1jDABhGp7GLwEQWkqyvZsypLr3wK2P yQ== Received: from pps.reinject (localhost [127.0.0.1]) by mx0a-001b2d01.pphosted.com (PPS) with ESMTPS id 3wt2mrh69s-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 11 Mar 2024 14:00:51 +0000 Received: from m0353728.ppops.net (m0353728.ppops.net [127.0.0.1]) by pps.reinject (8.17.1.5/8.17.1.5) with ESMTP id 42BDxxv2022576; Mon, 11 Mar 2024 14:00:51 GMT Received: from ppma23.wdc07v.mail.ibm.com (5d.69.3da9.ip4.static.sl-reverse.com [169.61.105.93]) by mx0a-001b2d01.pphosted.com (PPS) with ESMTPS id 3wt2mrh66s-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 11 Mar 2024 14:00:50 +0000 Received: from pps.filterd (ppma23.wdc07v.mail.ibm.com [127.0.0.1]) by ppma23.wdc07v.mail.ibm.com (8.17.1.19/8.17.1.19) with ESMTP id 42BDwfoM020496; Mon, 11 Mar 2024 14:00:47 GMT Received: from smtprelay01.wdc07v.mail.ibm.com ([172.16.1.68]) by ppma23.wdc07v.mail.ibm.com (PPS) with ESMTPS id 3ws3kkrqtc-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 11 Mar 2024 14:00:47 +0000 Received: from smtpav04.wdc07v.mail.ibm.com (smtpav04.wdc07v.mail.ibm.com [10.39.53.231]) by smtprelay01.wdc07v.mail.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 42BE0jsE24183328 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Mon, 11 Mar 2024 14:00:47 GMT Received: from smtpav04.wdc07v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 4DC2658063; Mon, 11 Mar 2024 14:00:45 +0000 (GMT) Received: from smtpav04.wdc07v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 0D9EB58060; Mon, 11 Mar 2024 14:00:43 +0000 (GMT) Received: from li-5cd3c5cc-21f9-11b2-a85c-a4381f30c2f3.ibm.com (unknown [9.61.133.174]) by smtpav04.wdc07v.mail.ibm.com (Postfix) with ESMTP; Mon, 11 Mar 2024 14:00:42 +0000 (GMT) Message-ID: <7f486a5d3b6ac6c1af3974975888d0383b5826c6.camel@linux.ibm.com> Subject: Re: [RFC][PATCH 5/8] ima: Record IMA verification result of digest lists in digest cache From: Mimi Zohar To: Roberto Sassu , corbet@lwn.net, dmitry.kasatkin@gmail.com, eric.snowberg@oracle.com, paul@paul-moore.com, jmorris@namei.org, serge@hallyn.com Cc: linux-kernel@vger.kernel.org, linux-doc@vger.kernel.org, linux-integrity@vger.kernel.org, linux-security-module@vger.kernel.org, wufan@linux.microsoft.com, pbrobinson@gmail.com, zbyszek@in.waw.pl, hch@lst.de, mjg59@srcf.ucam.org, pmatilai@redhat.com, jannh@google.com, dhowells@redhat.com, jikos@kernel.org, mkoutny@suse.com, ppavlu@suse.com, petr.vorel@gmail.com, petrtesarik@huaweicloud.com, mzerqung@0pointer.de, kgold@linux.ibm.com, Roberto Sassu Date: Mon, 11 Mar 2024 10:00:42 -0400 In-Reply-To: <20240214143525.2205481-6-roberto.sassu@huaweicloud.com> References: <20240214143525.2205481-1-roberto.sassu@huaweicloud.com> <20240214143525.2205481-6-roberto.sassu@huaweicloud.com> Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.28.5 (3.28.5-23.el8_9) Precedence: bulk X-Mailing-List: linux-doc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 Content-Transfer-Encoding: 7bit X-TM-AS-GCONF: 00 X-Proofpoint-GUID: BSm5942N8Msoz5zbZnbmekoawL09eek7 X-Proofpoint-ORIG-GUID: eD4MDpRznV5_ydSjbwCAtrPcKQ35iYcx X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.272,Aquarius:18.0.1011,Hydra:6.0.619,FMLib:17.11.176.26 definitions=2024-03-11_08,2024-03-06_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 adultscore=0 mlxscore=0 malwarescore=0 phishscore=0 lowpriorityscore=0 clxscore=1015 spamscore=0 priorityscore=1501 mlxlogscore=999 suspectscore=0 impostorscore=0 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2311290000 definitions=main-2403110105 Roberto, please consider renaming this patch. IMA is informing the digest_cache LSM of the digest_list verification result. Instead of "ima: Record IMA verification result of digest lists in digest cache", it should be "ima: inform digest_cache LSM of digest list verification result". Mimi