Received: by 2002:a05:6a10:f347:0:0:0:0 with SMTP id d7csp6480207pxu; Thu, 24 Dec 2020 03:35:01 -0800 (PST) X-Google-Smtp-Source: ABdhPJwyhDzWZQblsLumUXJ9UBp2lGqiIyeQLN2rIkekuiGxTcuPu4NURmOlrFTUVvu1kHXnSDR6 X-Received: by 2002:a17:906:edca:: with SMTP id sb10mr28062711ejb.284.1608809700940; Thu, 24 Dec 2020 03:35:00 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1608809700; cv=none; d=google.com; s=arc-20160816; b=0wq9UCCiyyWI6Y0OdJ2QHKr5UpOb8fUzUhvxpRaHkZyhnJjoYbI8QJDbp5JEWbXP6D 5vEVAGuq3wLdXccQcCkJP9M/tx0UKI2m/uO4L2c7mSqxTRJFKs6aLYPa1pv+JEVmJ+FT ZF6z2+Te4kkee2I2JCIoiNSrQKC7r6GhB2AZRJZZxh5qfiSBpeP4M6K7LRytvpMpmsY9 e7DWtphPYuS8K1TaG0aa1g/ZTvzuxIEoWsPVYgHtid75va5sMKL2VZpMhuMXklaUeHm8 DCLhnd9Fwh9L5Huv5v86TJTfg4/Uad8JN3kiGErVze5p6rTibcfkIpNCtopzv6dmNS3i AUCQ== 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=zXY42oT/IW9W4tJIWg8idExqObCy32gAmaijR4rjF1k=; b=ZAKpVLfQuFlVBCD1qGeq1RLNsjLxEr+IPX/+cgQYDTp7Z1RFO0qYqxb4QvPedimXDX H8ac3iC8pYiczGaMc8iWRqYE3BMSYT7fEamdzJ2r4jT8UQDPN/5chJry8uB7Q4rtoOke Cv36Nq0k3YIjTNNvEHH2mVIOMo18+8CQag2D1NKaQP3yzTI+jgXdktHk11Ju7EyMyTF9 d5PRSE/JXKOJlESSe4auwybniSz6MxAOd4iV9YhubT5OaDkqXm/QTmeMPcr3xNF+xBQX Y79XhWt+LANiCLqGPG6An3hCB9Z+SleTAR4BHcQ92cWHFFCRUgvl02zG5+jJ7uIY4NSD XyOw== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@google.com header.s=20161025 header.b=tasYL7ND; 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=REJECT sp=REJECT dis=NONE) header.from=google.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id y12si9536084ejb.78.2020.12.24.03.34.36; Thu, 24 Dec 2020 03:35:00 -0800 (PST) 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=@google.com header.s=20161025 header.b=tasYL7ND; 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=REJECT sp=REJECT dis=NONE) header.from=google.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728161AbgLXLc0 (ORCPT + 99 others); Thu, 24 Dec 2020 06:32:26 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58544 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726746AbgLXLcY (ORCPT ); Thu, 24 Dec 2020 06:32:24 -0500 Received: from mail-pg1-x52f.google.com (mail-pg1-x52f.google.com [IPv6:2607:f8b0:4864:20::52f]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 514A9C06179C for ; Thu, 24 Dec 2020 03:31:44 -0800 (PST) Received: by mail-pg1-x52f.google.com with SMTP id f17so1415317pge.6 for ; Thu, 24 Dec 2020 03:31:44 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20161025; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to; bh=zXY42oT/IW9W4tJIWg8idExqObCy32gAmaijR4rjF1k=; b=tasYL7NDdsgjOvHsXfKiTg6RsX2VVEUiR660KdKbDAJ+anhfmdQGDkX9vzI9qE2Wfg D6CeLXOpsNtajFrjEg2Kvpdfgsj7zQdVdmTG+jUtqGd1+Pp7+QThscCz2HLI9mMqJ3o2 dnMwIAO73+R0XDxY+xKffYS0w3tw3bIFYQrGL8FZHuQ/ec4dfPahw74XJT0/o6xJnbFI W39UfHSs6lFt0bVZ9+nlZnKy5u4ydbzCc+9Exuht45c/sHxUwOjaF0RNGSku1CalxHou nVCyE/e2FwtffzyOZCkBq3UznvsQhtbMLxlGeksuI4rpaLVzY6atQdcL0/e9UKOAIOoX B8nQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to; bh=zXY42oT/IW9W4tJIWg8idExqObCy32gAmaijR4rjF1k=; b=igY3pxAhqnx6JgRFqyfrg12Umz1/nRqZLskevm2akuw/QZdCqVW9xBO2IjrceQNq6T qb6Y2I2Vh073SbhUQElmer3+0HJBpg7e+R7vIwmLCi0woVrYqfKsUuVPxldywOfzeibA +6K5uRhmUT4a8rIgW+TfCFcbL1XFS9/b+5qqg5CMKfIrxwpOL9eDNm0LDsAlnPumcYZr Ss26a2q1Fd9louqCgbIVSlSsV/bqgkNt2O5oN3d3vz3d7KxPBJQxYPT8ZxrxpfvYWgeJ W7HI6rsmrlA08TJAxK0mMllXJYHGy4dX/uC54LJHjRttq4YRdhrNrgC331/dD3kp00vw eyPw== X-Gm-Message-State: AOAM532flxoN785RpF2M1zTa5zHihivKcEww2nl7aKvtAZAfqXXgmHF0 mWyrlvw14xIkgLv72coSgPKQKx5hqtsvgQ== X-Received: by 2002:a65:494f:: with SMTP id q15mr28291332pgs.367.1608809503493; Thu, 24 Dec 2020 03:31:43 -0800 (PST) Received: from google.com (139.60.82.34.bc.googleusercontent.com. [34.82.60.139]) by smtp.gmail.com with ESMTPSA id x125sm13594315pgb.35.2020.12.24.03.31.42 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 24 Dec 2020 03:31:42 -0800 (PST) Date: Thu, 24 Dec 2020 11:31:39 +0000 From: Satya Tangirala To: "Theodore Y . Ts'o" , Jaegeuk Kim , Eric Biggers , Chao Yu Cc: linux-kernel@vger.kernel.org, linux-fscrypt@vger.kernel.org, linux-f2fs-devel@lists.sourceforge.net Subject: Re: [PATCH v2 2/3] fscrypt: Add metadata encryption support Message-ID: References: <20201217150435.1505269-1-satyat@google.com> <20201217150435.1505269-3-satyat@google.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20201217150435.1505269-3-satyat@google.com> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org I realized I didn't update fscrypt_mergeable_bio() to take metadata encryption into account, so bios will be more fragmented than required. I'll fix it in v3.