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Mon, 22 Feb 2021 22:01:12 -0500 (EST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=zougloub.eu; s=zougloub.eu; t=1614049272; bh=fCMi6wNXfxDmHZyyyKoARX6GjpR39eHR0rJsUk74BM4=; h=Date:From:To:Cc:Subject:In-Reply-To; b=cg2RtDZo3tnseM3qvvC2x2at1TX21obojSHCP5WLErLA1pHTD+nyoDZLuKqlfaIzC bloTdTGbBN4ZQPyMupTqEDqWD4hB2dRrYAgCeu+OOYp4djkwyxn3ik6Wj9BBEHNJc6 4753//MJlFxm8cDmzHIxw9zXWA6F7PoCRQDwPm0Q= Date: Mon, 22 Feb 2021 22:00:43 -0500 From: =?UTF-8?B?SsOpcsO0bWU=?= Carretero To: gmazyland@gmail.com Message-ID: <20210222220110.22ee6d0e@pouet.cJ> In-Reply-To: <20210222211528.848441-1-gmazyland@gmail.com> MIME-Version: 1.0 Authentication-Results: relay.mimecast.com; dkim=pass header.d=zougloub.eu header.s=zougloub.eu header.b=cg2RtDZo; dmarc=none; spf=pass (relay.mimecast.com: domain of cj-ko@zougloub.eu designates 69.70.16.42 as permitted sender) smtp.mailfrom=cj-ko@zougloub.eu X-Mimecast-Spam-Score: -5 X-Mimecast-Impersonation-Protect: Policy=CLT - Impersonation Protection Definition; Similar Internal Domain=false; Similar Monitored External Domain=false; Custom External Domain=false; Mimecast External Domain=false; Newly Observed Domain=false; Internal User Name=false; Custom Display Name List=false; Reply-to Address Mismatch=false; Targeted Threat Dictionary=false; Mimecast Threat Dictionary=false; Custom Threat Dictionary=false X-Scanned-By: MIMEDefang 2.78 on 10.11.54.4 X-loop: dm-devel@redhat.com Cc: dm-devel@redhat.com, mpatocka@redhat.com, samitolvanen@google.com Subject: Re: [dm-devel] [PATCH] dm-verity: Fix FEC for RS roots non-aligned to block size X-BeenThere: dm-devel@redhat.com X-Mailman-Version: 2.1.12 Precedence: junk List-Id: device-mapper development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============7330885356595869202==" Sender: dm-devel-bounces@redhat.com Errors-To: dm-devel-bounces@redhat.com X-Scanned-By: MIMEDefang 2.79 on 10.5.11.11 --===============7330885356595869202== Content-Type: multipart/signed; boundary="Sig_/eoGBHlJoA07ceIlOkTc_b8="; protocol="application/pgp-signature"; micalg=pgp-sha256 --Sig_/eoGBHlJoA07ceIlOkTc_b8= Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Tested-by: J=C3=A9r=C3=B4me Carretero I smoke-tested by fuzzing contiguous ranges of user data (not hash tree) and correction works up to the amount of added correction (since erasures are identified by hashes). Since the fix looks obvious, this should probably CC to stable? --=20 J=C3=A9r=C3=B4me --Sig_/eoGBHlJoA07ceIlOkTc_b8= Content-Type: application/pgp-signature Content-Description: OpenPGP digital signature -----BEGIN PGP SIGNATURE----- iQIzBAEBCAAdFiEEk5TkdsnFh9XvC+SieNwb2r75s3MFAmA0b/YACgkQeNwb2r75 s3NPZBAArz65nZc8QbaUR0gEeyLr8km6LAkpZFbKAxHFwyKjfVaJSN3J34qe3mja 7CdNYTItY/ihKLKKtDn6JtsBjwXkOUnCFRTlJq8OqaljfEjsJCQkE8q9W5sqT9jb a9Fq9I1ibzcFPZHTV6SXABCsq9cd0aQGD9ImgOUifjHRV0hgLuzh6HZZPY8qWJ6K hFQXW4JiKduvzyARfPhlInwPXSQLymhsmF0eZevcGQ6aH4fqpyAijr62W9uUOVDK ZSKjUd0SAM/NihOi/XZ9WVPBEbCZnLjrztMWbmRnFvf9BNCFFLx7dLf03APo3Jps C7GkuC7luGu+cU0WM1UzhLyvA4bFepgdvUUHIzBBvqtXhcr+4ri2bAZtAxzBXj7b XRogcPTgTrwXjneySG4bWMe0GAhnMMKr6ARklfy14lBgrPjChMQMs7vUY0un5xyC 6pr1e644Q+RUR4qXSRWknvbxMKyh9Zo+kN8hs/adWuE78AN8XtZRMFDHeqXZiL4Q j43yTP7FxrG2CrrAI7bqnrh6in4QG7dfWe0lOD86DZP/fsmIh88wXr9jJFCPaPFu CNwISAbN2lSDNmkQUjAHnTNyATCZztK9WkaOy9LKbZIM7YydvKlYIynaXlM6tzdN K440wXgoZzIIH8SBCKoaoGlX8uBRtuH2/VHbGjlVxtvhbRyrltQ= =v7Vx -----END PGP SIGNATURE----- --Sig_/eoGBHlJoA07ceIlOkTc_b8=-- --===============7330885356595869202== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline -- dm-devel mailing list dm-devel@redhat.com https://listman.redhat.com/mailman/listinfo/dm-devel --===============7330885356595869202==--