Received: by 2002:a05:6a10:9afc:0:0:0:0 with SMTP id t28csp1279316pxm; Thu, 3 Mar 2022 14:07:36 -0800 (PST) X-Google-Smtp-Source: ABdhPJws4futFM4tcE3GnFMiaMKYVrNo2x5vDu13rMIds5OXF0RJX+rWOXvKkym109Uvxxq0r6FH X-Received: by 2002:a17:907:9606:b0:6da:68e4:d880 with SMTP id gb6-20020a170907960600b006da68e4d880mr7291746ejc.405.1646345256008; Thu, 03 Mar 2022 14:07:36 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1646345256; cv=none; d=google.com; s=arc-20160816; b=Y6wQTmHItlePCJ1XfQ7FXJR8u/QdeEG6Lgl80VWtz/fsuj9BLeyEMHByzserZ6wKtG fQKXoFDMXrN1nrzsJzRpYmGsZu6xLTEL9DfMoV4m/drnQfHs3T9XY6H1EUzXxo1zYWRo b6shRoEbWuKeiTQ5k1FXSFi3UC6gyKLXY7pQQUW0oeZW68tGLcWPUy7ejXvp5lTg3ZKo 5l3JynKFhZWr7zNejvpH/yLs4u8HegAPJ4Ljs5dGv6wd+0sKTjyp/Y61pLVQFIRItVg1 2t+7fbLD3mN2OiU2IjOmaxKUk0EKJjO8dSH/+HbbcqgVrUCsYMW/Uj2CQqB73rOLuNdE di3A== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:in-reply-to:from :references:cc:to:content-language:subject:user-agent:mime-version :date:message-id; bh=2sMm3zKjFn7LlHJVewiz0XZSHIpv45FgabOoDcCOG2Q=; b=tsNwy93mPzr5q4tcBnoyla/n3pyELqDMBGChdJpF0a2bkbVsRc/5xK2ah3jO+x5ZDO VftyKgLZIM5eNO8irvnZPFy2cyfZNLlk+HIJ127rO+tLbF7QGERF/dTR3z0iTru30Ser Ig8v/b7YkEyo8jtftacH7MgdCqyUAmbCL5ZJ4slIKqHTO3fonzm+xCVnaErukqIznaji rj6wxX75YDd4pYxUO7BR2yuAU0DUMf3SL+rt/xVBzwZlBO2dEPDGliMPpmAH3YzxVmIe G8sZ2WvDWwU2IrYCjKff7p1Gi2bi0yTH738xjpgsCL2kRoAlOMlPG/8DMTfR6mbgKgyb FNjw== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-crypto-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-crypto-owner@vger.kernel.org Return-Path: Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id i4-20020a170906a28400b006dab3ddab9asi326413ejz.265.2022.03.03.14.07.12; Thu, 03 Mar 2022 14:07:35 -0800 (PST) Received-SPF: pass (google.com: domain of linux-crypto-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-crypto-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-crypto-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234232AbiCCUsj (ORCPT + 99 others); Thu, 3 Mar 2022 15:48:39 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35974 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233939AbiCCUsi (ORCPT ); Thu, 3 Mar 2022 15:48:38 -0500 Received: from mail-pf1-f181.google.com (mail-pf1-f181.google.com [209.85.210.181]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 058162DD5B; Thu, 3 Mar 2022 12:47:52 -0800 (PST) Received: by mail-pf1-f181.google.com with SMTP id s11so5735433pfu.13; Thu, 03 Mar 2022 12:47:52 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:message-id:date:mime-version:user-agent:subject :content-language:to:cc:references:from:in-reply-to :content-transfer-encoding; bh=2sMm3zKjFn7LlHJVewiz0XZSHIpv45FgabOoDcCOG2Q=; b=zu3/6HqOmiGGB9xKRY2Vvxsx21HiF2W85f5W+NRbHJjVRnci14VqWqaUjQ8IbbMDIU SfXUg1FWAEqahxCVKxdCzjA8RPF3wh8ULbLAoX2zE4riZ+O819wUZ7T1erAjr6i8AVtK Iscz9L01fkZA+UMUiKOyQypHRq2v9QYRnt229Rv7umJBxq00aWEHxWfK3IV1RLoxazkL YAhiMILurs0tT0JILopugGEH/B2S+DT0d68SQKv3T08tNbwiS5Oj5ho6K+TaX7FE33jV n0pjgSrsK1iP5kBLm1jpAhIm8qRzFVuzJuZHZq807DDOfp90fgx3pBfm6CsYgFyYDbN7 97tQ== X-Gm-Message-State: AOAM531nkmZlLGeA/K+lZ31X7fakOYh7SiqiDeFQV0s+pny90fQI/D/3 JKprPD6X56HSUOmVSfg2ysI= X-Received: by 2002:a63:445c:0:b0:375:9c0c:c360 with SMTP id t28-20020a63445c000000b003759c0cc360mr30120816pgk.588.1646340471388; Thu, 03 Mar 2022 12:47:51 -0800 (PST) Received: from ?IPV6:2601:647:4000:d7:feaa:14ff:fe9d:6dbd? ([2601:647:4000:d7:feaa:14ff:fe9d:6dbd]) by smtp.gmail.com with ESMTPSA id v22-20020a17090ad59600b001b7deb42251sm8622898pju.15.2022.03.03.12.47.49 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 03 Mar 2022 12:47:50 -0800 (PST) Message-ID: Date: Thu, 3 Mar 2022 12:47:48 -0800 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.6.1 Subject: Re: [PATCHv4 3/8] asm-generic: introduce be48 unaligned accessors Content-Language: en-US To: Keith Busch , linux-nvme@lists.infradead.org, linux-block@vger.kernel.org, linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org Cc: axboe@kernel.dk, hch@lst.de, martin.petersen@oracle.com, Hannes Reinecke , Chaitanya Kulkarni , Arnd Bergmann References: <20220303201312.3255347-1-kbusch@kernel.org> <20220303201312.3255347-4-kbusch@kernel.org> From: Bart Van Assche In-Reply-To: <20220303201312.3255347-4-kbusch@kernel.org> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Spam-Status: No, score=-1.4 required=5.0 tests=BAYES_00, FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM,HEADER_FROM_DIFFERENT_DOMAINS, NICE_REPLY_A,RCVD_IN_DNSWL_NONE,RCVD_IN_MSPIKE_H3,RCVD_IN_MSPIKE_WL, SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-crypto@vger.kernel.org On 3/3/22 12:13, Keith Busch wrote: > The NVMe protocol extended the data integrity fields with unaligned > 48-bit reference tags. Provide some helper accessors in > preparation for these. Reviewed-by: Bart Van Assche