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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id D2DE5C43334 for ; Thu, 7 Jul 2022 22:29:20 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237044AbiGGW3T (ORCPT ); Thu, 7 Jul 2022 18:29:19 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57548 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237042AbiGGW3R (ORCPT ); Thu, 7 Jul 2022 18:29:17 -0400 Received: from mx0b-001b2d01.pphosted.com (mx0b-001b2d01.pphosted.com [148.163.158.5]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id CCA2D65D67 for ; Thu, 7 Jul 2022 15:29:16 -0700 (PDT) Received: from pps.filterd (m0127361.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.17.1.5/8.17.1.5) with ESMTP id 267LXsqV033180; Thu, 7 Jul 2022 22:28:59 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 : content-transfer-encoding : mime-version; s=pp1; bh=tf4F7qEgHC7E43UodhHhJVgwOfrZT5PGP8pjNVIFf0Y=; b=LFqBLAS7bzod8pdMYomKG/pwoDi90oHErFAJaJkbRh2V6l1pUfgevm5g0qXggkGDNScw 7okQ4yLcF1EE0mIDsBx0y5wdYHwwgnwtMVM34HbCtLVw5I/4KbQzaBTIr99vVuCUKmQJ O+V0diiuZLqIzvpfdAo70kR4C5G/0m6ZG9Y0Qo0RnS1uLlEgdtiJPB+qCyU81jFyflcn pNG27v00N7D3Qc5E+RzGkQski/EaSvWq6glKg6rdyOnyev7GclgzT1Z/2kIHwuZmyzW4 VLqbDEpCMxSAK7MwRuFisNHBC26FJahZoGIeRfgLI0a0vdsjT9SULKUQztwWrut0WmL+ 1Q== Received: from pps.reinject (localhost [127.0.0.1]) by mx0a-001b2d01.pphosted.com (PPS) with ESMTPS id 3h67h014tg-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 07 Jul 2022 22:28:59 +0000 Received: from m0127361.ppops.net (m0127361.ppops.net [127.0.0.1]) by pps.reinject (8.17.1.5/8.17.1.5) with ESMTP id 267MGarK030727; Thu, 7 Jul 2022 22:28:59 GMT Received: from ppma06ams.nl.ibm.com (66.31.33a9.ip4.static.sl-reverse.com [169.51.49.102]) by mx0a-001b2d01.pphosted.com (PPS) with ESMTPS id 3h67h014su-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 07 Jul 2022 22:28:58 +0000 Received: from pps.filterd (ppma06ams.nl.ibm.com [127.0.0.1]) by ppma06ams.nl.ibm.com (8.16.1.2/8.16.1.2) with SMTP id 267MK48V008957; Thu, 7 Jul 2022 22:28:56 GMT Received: from b06cxnps4076.portsmouth.uk.ibm.com (d06relay13.portsmouth.uk.ibm.com [9.149.109.198]) by ppma06ams.nl.ibm.com with ESMTP id 3h4usd34qt-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 07 Jul 2022 22:28:56 +0000 Received: from b06wcsmtp001.portsmouth.uk.ibm.com (b06wcsmtp001.portsmouth.uk.ibm.com [9.149.105.160]) by b06cxnps4076.portsmouth.uk.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 267MSsNX23396816 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Thu, 7 Jul 2022 22:28:54 GMT Received: from b06wcsmtp001.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 80974A405B; Thu, 7 Jul 2022 22:28:54 +0000 (GMT) Received: from b06wcsmtp001.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 88753A4054; Thu, 7 Jul 2022 22:28:51 +0000 (GMT) Received: from li-f45666cc-3089-11b2-a85c-c57d1a57929f.ibm.com (unknown [9.211.77.198]) by b06wcsmtp001.portsmouth.uk.ibm.com (Postfix) with ESMTP; Thu, 7 Jul 2022 22:28:51 +0000 (GMT) Message-ID: Subject: Re: [PATCH v9 0/4] unify the keyrings of arm64 and s390 with x86 to verify kexec'ed kernel signature From: Mimi Zohar To: Coiby Xu , akpm@linux-foundation.org Cc: Will Deacon , "Naveen N. Rao" , kexec@lists.infradead.org, linux-integrity@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Michal Suchanek , Baoquan He , Dave Young , "Eric W . Biederman" , Chun-Yi Lee Date: Thu, 07 Jul 2022 18:28:50 -0400 In-Reply-To: <20220707141029.tj6zerqd6dcu2wrr@Rk> References: <20220704015201.59744-1-coxu@redhat.com> <711440de6340ef6ad73e4db5edd36fc391b8a11d.camel@linux.ibm.com> <20220706114806.GB2403@willie-the-truck> <45013a3990af13449c2d0deadab419e5d437eae7.camel@linux.ibm.com> <20220707141029.tj6zerqd6dcu2wrr@Rk> Content-Type: text/plain; charset="ISO-8859-15" X-Mailer: Evolution 3.28.5 (3.28.5-18.el8) X-TM-AS-GCONF: 00 X-Proofpoint-ORIG-GUID: xwevdayPE9kzGQMJFezX0QnQJCkU7kpH X-Proofpoint-GUID: 3B0XceFsP3dSkNMBKsyfU4t-EJNPGZx3 Content-Transfer-Encoding: 7bit X-Proofpoint-UnRewURL: 0 URL was un-rewritten MIME-Version: 1.0 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.205,Aquarius:18.0.883,Hydra:6.0.517,FMLib:17.11.122.1 definitions=2022-07-07_17,2022-06-28_01,2022-06-22_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 mlxlogscore=909 clxscore=1015 priorityscore=1501 malwarescore=0 impostorscore=0 bulkscore=0 suspectscore=0 spamscore=0 lowpriorityscore=0 mlxscore=0 adultscore=0 phishscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2206140000 definitions=main-2207070087 Precedence: bulk List-ID: X-Mailing-List: linux-integrity@vger.kernel.org On Thu, 2022-07-07 at 22:10 +0800, Coiby Xu wrote: > Hi Mimi, > > On Wed, Jul 06, 2022 at 10:33:50AM -0400, Mimi Zohar wrote: > >On Wed, 2022-07-06 at 12:48 +0100, Will Deacon wrote: > [..] > >> It looks like this series is ready to go, but it's not clear who should > >> pick it up. Eric -- would you be the best person? Otherwise, I'm happy to > >> take it via the arm64 tree (on its own branch) if that would be helpful. > > > >Unless Eric is interested, I was asked to pick this patch set up. > > Thanks! FYI, Andrew has queued up Naveen's patch set "[PATCH 0/2] kexec: > Drop __weak attributes from functions" though: > https://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git/log/?h=mm-nonmm-unstable > > With Naveen's patch set, "[PATCH v9 1/4] kexec: clean up > arch_kexec_kernel_verify_sig"" can be dropped. If you need me to send a > new version, please let me know. I'm not quite sure how to handle the prerequisite patches being in Andrew's tree, without his creating a branch with just the two commits. thanks, Mimi