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 EF99DC433F5 for ; Fri, 28 Jan 2022 02:59:36 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231976AbiA1C7g (ORCPT ); Thu, 27 Jan 2022 21:59:36 -0500 Received: from helcar.hmeau.com ([216.24.177.18]:60572 "EHLO fornost.hmeau.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231668AbiA1C7f (ORCPT ); Thu, 27 Jan 2022 21:59:35 -0500 Received: from gwarestrin.arnor.me.apana.org.au ([192.168.103.7]) by fornost.hmeau.com with smtp (Exim 4.92 #5 (Debian)) id 1nDHTR-0006y2-9A; Fri, 28 Jan 2022 13:58:54 +1100 Received: by gwarestrin.arnor.me.apana.org.au (sSMTP sendmail emulation); Fri, 28 Jan 2022 13:58:53 +1100 Date: Fri, 28 Jan 2022 13:58:53 +1100 From: Herbert Xu To: Sean Anderson Cc: Christian Eggers , "David S. Miller" , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , NXP Linux Team , linux-crypto@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: Re: PROBLEM: encryption test failures since "crypto: mxs-dcp - Use sg_mapping_iter to copy data" Message-ID: References: <2126453.Icojqenx9y@localhost.localdomain> <414858de-f279-c5ce-83ca-5c28d6c847b1@seco.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <414858de-f279-c5ce-83ca-5c28d6c847b1@seco.com> Precedence: bulk List-ID: X-Mailing-List: linux-crypto@vger.kernel.org On Thu, Jan 27, 2022 at 12:31:48PM -0500, Sean Anderson wrote: > Hi Christian, > > On 1/27/22 12:23 PM, Christian Eggers wrote: > > SoC: i.MX6ULL > > > > After upgrading from v5.10.65-rt53 to v5.10.73-rt54 I get two additional messages on boot: > > > > ... > > [ 3.786333] alg: skcipher: ecb-aes-dcp encryption test failed (wrong result) on test vector 0, cfg="two even aligned splits" > > [ 3.789020] alg: skcipher: cbc-aes-dcp encryption test failed (wrong result) on test vector 0, cfg="two even aligned splits" > > [ 3.793741] mxs-dcp 2280000.crypto: mxs_dcp: initialized > > .. > > > > After reverting the commit > > > > 2e6d793e1bf0 ("crypto: mxs-dcp - Use sg_mapping_iter to copy data") > > > > the error messages above disappear again. > > Can you try applying the patch in [1] on top of your revert? Please resubmit your patch with a proper Subject, otherwise it'll be automatically discarded by patchwork. Thanks, -- Email: Herbert Xu Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt