Received: by 2002:a05:6a10:17d3:0:0:0:0 with SMTP id hz19csp1053602pxb; Thu, 15 Apr 2021 12:47:26 -0700 (PDT) X-Google-Smtp-Source: ABdhPJyYNX38Mv35NJchaYb3fBiigb1HKQrprtrTqweucVRi0TKzBNPRc4hPFWlAVbIPtPVWM2gR X-Received: by 2002:a17:906:1c17:: with SMTP id k23mr5243784ejg.266.1618516046432; Thu, 15 Apr 2021 12:47:26 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1618516046; cv=none; d=google.com; s=arc-20160816; b=YFkU46MChHxVWFp9XpNNgGFClb21SSMcvWSx8jJZsE49/BgBFXcfWL8uUXNRcagrqr ahjjyddXj9Wjm38qcqcQswMZVYZjZXaxOBzlqqqdcqe7uY8oCZJ3hTDiq5dECj2Wks1W ZFOVf1U9SVipOgYFsk037wqynXkUilvHi8zZDbF+jaZ9tQW9SFxrzwoprRVqN1RdpaIX GriBSCjqceda86ViB8nMyt0Y4s4BtqANcAF+B2atRb2wnWL0HLE/bIlflHJdFeZ5HlrB 6Gylb988WduuNLsDednJJXXem/ZP06UIO9GMqp/KrUw22Osr+kY1ata2bESg11XsJ9s4 3Dkg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:in-reply-to:content-disposition:mime-version :references:message-id:subject:cc:to:from:date:dkim-signature; bh=SMEUpoq5i+O5SHPkPHEQmCDXtSSLri/IJXn8Lo7vCMk=; b=o9iBmyhd7/xsPgIWP1yxdYyF/+qPWUmykBd6Hkhv9o7PKy1Bb+3D15a9Tdm03SWfWo XoxmyM9RU/CACIi1nR3E6B5WGKu0GJqnLa74AzO8rtrrK/DA7xH/0QjvEV2mGntEsqah jD/MOO5trhHfYUwRM+K2WwtS87xzTjxqu5fMlNDg0ToJjybD1QEnf4y2FpkEQcw9zdTN JWcv5hK7rjoYdd6ZCSyWSjjBO331nVGfJ2iK+62VEf27XOAp5NVzWtoiTATh0vGNdRuf 4yQ+3sshJrxbyTPQTLGG3Oe0ZiYHDaaN0u4h9m665Xg7Twfesn/zp1yZo+X9NNGrKvcU J69g== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=NYu2G9q+; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id ay1si3115818edb.519.2021.04.15.12.46.57; Thu, 15 Apr 2021 12:47:26 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=NYu2G9q+; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234906AbhDOTp4 (ORCPT + 99 others); Thu, 15 Apr 2021 15:45:56 -0400 Received: from mail.kernel.org ([198.145.29.99]:56536 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234803AbhDOTpz (ORCPT ); Thu, 15 Apr 2021 15:45:55 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 0606761152; Thu, 15 Apr 2021 19:45:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1618515932; bh=zWnJYfHtYM6iXWjHyj1gcN+0DAlxASqFE+oUXJyZXHk=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=NYu2G9q+io1kR1RJPZHFndAFazBZnZxk/S+wvYsRDQx4sqMjsxSKK4fakiJFwY5gM cPHjm/o+Kzrta2Yn4AfqHNZSSTM7ks56Iw7o8VeB02cbY73TBrtxQn8RkuolRMAVtN WXt7dcTFZYLrHkxFOpXEA2pspv58xtTbwMGxALWTtN8+HelsdCr2cQXaVdwfQZDAJa xRkKB7HJCJ4jEu57q0LVSXfGWtInYiDllhpvl3ZkAR2b27Jek1RQGChWXHUqWqKnDY XboIEFiITIimVxOowM71PoigyRj4zNGrb1IksiiW45+P4LTpJLAgNb6N+npRq1mCcS PyR4d1XqWoWtw== Date: Thu, 15 Apr 2021 12:45:30 -0700 From: Eric Biggers To: Satya Tangirala Cc: linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, Jens Axboe Subject: Re: [PATCH v2 5/8] block: respect bio_required_sector_alignment() in blk-crypto-fallback Message-ID: References: <20210325212609.492188-1-satyat@google.com> <20210325212609.492188-6-satyat@google.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20210325212609.492188-6-satyat@google.com> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Mar 25, 2021 at 09:26:06PM +0000, Satya Tangirala wrote: > Make blk_crypto_split_bio_if_needed() respect > bio_required_sector_alignment() when calling bio_split(). > A bit more explanation would be helpful here. Does this fix something, and if so what is it and under what circumstances? - Eric