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 X-Spam-Level: X-Spam-Status: No, score=-5.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 418E5C2D0D2 for ; Fri, 20 Dec 2019 07:05:40 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 1ABB32465E for ; Fri, 20 Dec 2019 07:05:40 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727364AbfLTHFj (ORCPT ); Fri, 20 Dec 2019 02:05:39 -0500 Received: from helcar.hmeau.com ([216.24.177.18]:58700 "EHLO deadmen.hmeau.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726276AbfLTHFi (ORCPT ); Fri, 20 Dec 2019 02:05:38 -0500 Received: from gondobar.mordor.me.apana.org.au ([192.168.128.4] helo=gondobar) by deadmen.hmeau.com with esmtps (Exim 4.89 #2 (Debian)) id 1iiCLv-0008S4-RN; Fri, 20 Dec 2019 15:05:36 +0800 Received: from herbert by gondobar with local (Exim 4.89) (envelope-from ) id 1iiCLu-0007pW-UU; Fri, 20 Dec 2019 15:05:34 +0800 Date: Fri, 20 Dec 2019 15:05:34 +0800 From: Herbert Xu To: Andrei Botila Cc: Horia Geanta , Aymen Sghaier , "David S. Miller" , linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 1/2] crypto: caam - remove double buffering for ahash Message-ID: <20191220070534.irfwfn3oltwoigvx@gondor.apana.org.au> References: <1575910796-13897-1-git-send-email-andrei.botila@nxp.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1575910796-13897-1-git-send-email-andrei.botila@nxp.com> User-Agent: NeoMutt/20170113 (1.7.2) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Dec 09, 2019 at 06:59:55PM +0200, Andrei Botila wrote: > Previously double buffering was used for storing previous and next > "less-than-block-size" bytes. Double buffering can be removed by moving > the copy of next "less-than-block-size" bytes after current request is > executed by HW. > > Signed-off-by: Andrei Botila > --- > drivers/crypto/caam/caamhash.c | 158 ++++++++++++--------------------- > 1 file changed, 58 insertions(+), 100 deletions(-) All applied. Thanks. -- Email: Herbert Xu Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt