Received: by 2002:a25:6193:0:0:0:0:0 with SMTP id v141csp702935ybb; Fri, 10 Apr 2020 08:24:43 -0700 (PDT) X-Google-Smtp-Source: APiQypJoXWex/qt0U0YidAc0w1dUntVKhQGZslpYJg3ah7N+ohR+AGGJ9PdHwm3bNIpr2RGNiOQ/ X-Received: by 2002:a05:620a:13b9:: with SMTP id m25mr4362391qki.495.1586532283298; Fri, 10 Apr 2020 08:24:43 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1586532283; cv=none; d=google.com; s=arc-20160816; b=i+PWG1Gff7Eh5FVCen0DMAzdN/G9Zb4aJqKmRI9eJMvQ39/IeyI302rC8WtP3B6NWP lrpKJfehRbWMbYIp+htfZA9pDFwGi9bpr/F/rV0NReCegNlcQH+JeX+Xi8pGI4YvVtMr soPqmIhJMJW0BsSdm+XydupcsX/pNWge+m53rjtahl7G71LEjV41FZzxvlYES32beqLT D4wQupoYeFwAaO1l5m0SQJo+idSAFhRMh9DBxE8VX64q2657Sp87W3t4Cf4SC0FIl+o7 oJ8+Px8MW2/Oqps/OWALciT7OHUUxBKREmTLVjmQDKyaSOmvsppqguPwSxpbYaA+aloI 2SXw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:in-reply-to:content-disposition :mime-version:references:message-id:subject:cc:to:from:date; bh=i3GYQSKXThFN+uZ7Vlx3TtI/oxtUcuzqn6hyOw2FTZE=; b=jN3ZiZRS/n9zFD/dqYPeCLziuOFVxvG6vnyjq1HiBCb2gVaA8iQVJvwT0xD6EaEleI dq2BQf15iO0pTw9xB4eo2N3KzOdiTaOsbp5ZsNtyJ945za+AXH8QH95GEjSBQOC7dN1y t5EfqOFqUMTCV/KdT48lRTNviRNSVIQpxJrldxN9rBiRHEZjGXfh+2/CA7zenB+o2pmH p7es74VSgenCg+esriAN0FFnehazowor+J/ohBuvKp8uiP+Zka+wHK60LlYK85yaMIrR +l/OZMxlh5oLqC7TdBvl33k54w26D4NUMOOBBpinAJogrFYuBFdvB655RQqNRo1JWAZt hrDA== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-ext4-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-ext4-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id h7si1299948qtq.194.2020.04.10.08.24.21; Fri, 10 Apr 2020 08:24:43 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-ext4-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-ext4-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-ext4-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726142AbgDJPYS (ORCPT + 99 others); Fri, 10 Apr 2020 11:24:18 -0400 Received: from outgoing-auth-1.mit.edu ([18.9.28.11]:49040 "EHLO outgoing.mit.edu" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726049AbgDJPYS (ORCPT ); Fri, 10 Apr 2020 11:24:18 -0400 Received: from callcc.thunk.org (pool-72-93-95-157.bstnma.fios.verizon.net [72.93.95.157]) (authenticated bits=0) (User authenticated as tytso@ATHENA.MIT.EDU) by outgoing.mit.edu (8.14.7/8.12.4) with ESMTP id 03AFO7Cl032221 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 10 Apr 2020 11:24:07 -0400 Received: by callcc.thunk.org (Postfix, from userid 15806) id D7A0A42013D; Fri, 10 Apr 2020 11:24:06 -0400 (EDT) Date: Fri, 10 Apr 2020 11:24:06 -0400 From: "Theodore Y. Ts'o" To: Eric Biggers Cc: linux-ext4@vger.kernel.org, linux-fscrypt@vger.kernel.org Subject: Re: [PATCH 0/4] e2fsprogs: fix and document the stable_inodes feature Message-ID: <20200410152406.GO45598@mit.edu> References: <20200401203239.163679-1-ebiggers@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200401203239.163679-1-ebiggers@kernel.org> Sender: linux-ext4-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-ext4@vger.kernel.org On Wed, Apr 01, 2020 at 01:32:35PM -0700, Eric Biggers wrote: > Fix tune2fs to not allow cases where IV_INO_LBLK_64-encrypted files > (which can exist if the stable_inodes feature is set) could be broken: > > - Changing the filesystem's UUID > - Clearing the stable_inodes feature > > Also document the stable_inodes feature in the appropriate places. > > Eric Biggers (4): > tune2fs: prevent changing UUID of fs with stable_inodes feature > tune2fs: prevent stable_inodes feature from being cleared > ext4.5: document the stable_inodes feature > tune2fs.8: document the stable_inodes feature Thanks, I've applied this patch series. - Ted