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=-0.7 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,FSL_HELO_FAKE,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=no 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 37AEAC4320A for ; Wed, 4 Aug 2021 08:26:38 +0000 (UTC) Received: from lists.sourceforge.net (lists.sourceforge.net [216.105.38.7]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id E9D9160F25 for ; Wed, 4 Aug 2021 08:26:37 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org E9D9160F25 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linaro.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=lists.sourceforge.net Received: from [127.0.0.1] (helo=sfs-ml-2.v29.lw.sourceforge.com) by sfs-ml-2.v29.lw.sourceforge.com with esmtp (Exim 4.92.3) (envelope-from ) id 1mBCEW-0001sX-0e; Wed, 04 Aug 2021 08:26:36 +0000 Received: from [172.30.20.202] (helo=mx.sourceforge.net) by sfs-ml-2.v29.lw.sourceforge.com with esmtps (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.92.3) (envelope-from ) id 1mBCET-0001sL-RS for linux-f2fs-devel@lists.sourceforge.net; Wed, 04 Aug 2021 08:26:33 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sourceforge.net; s=x; h=In-Reply-To:Content-Transfer-Encoding:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=wshwpEouxlj43w/LQBqY2ZUR+r5ng5wTSfjhEdV7ZQ8=; b=C6UrLKfPCyaKEBccO0oZcfvc82 p353RCrFSTDx51lZeXBM4/UOZN8OU8MCa2fb6Z+is6Tq3ajudARgdaqiEx7NByqUUedC7vOHn1ypR kFLIaKknf9RBkSgrLE7i3yTVlbv49hih/mQ0HneEshZUYkK8dPCri1XIwPtyVnN83+fk=; DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sf.net; s=x ; h=In-Reply-To:Content-Transfer-Encoding:Content-Type:MIME-Version: References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Id:List-Help:List-Unsubscribe:List-Subscribe: List-Post:List-Owner:List-Archive; bh=wshwpEouxlj43w/LQBqY2ZUR+r5ng5wTSfjhEdV7ZQ8=; b=E7Gw2Liw5Aeum8ZRQuf9jPIHAk MJ3YNKkR9EqE7D24Bsduv2NpFVlbZe7rpPGLS/Re0M/4211oqGM9JVyU+yGcNGqAnIUxijgam9Uas 5GTQi/zrlCoZZ3dddgau6mS+OJRLH4skyFC0cQhwaMEhQh2BNGd+XSIrsfNqwrkooBjk=; Received: from mail-wm1-f41.google.com ([209.85.128.41]) by sfi-mx-1.v28.lw.sourceforge.com with esmtps (TLSv1.2:ECDHE-RSA-AES128-GCM-SHA256:128) (Exim 4.92.3) id 1mBCEK-00Br5y-H7 for linux-f2fs-devel@lists.sourceforge.net; Wed, 04 Aug 2021 08:26:33 +0000 Received: by mail-wm1-f41.google.com with SMTP id k4so685972wms.3 for ; Wed, 04 Aug 2021 01:26:24 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:content-transfer-encoding:in-reply-to; bh=wshwpEouxlj43w/LQBqY2ZUR+r5ng5wTSfjhEdV7ZQ8=; b=REbwzykdm7OHhYkHKTa4GjtmoAm/i/ozHj6HEKSDN2l8DI9yMhJjoD3frpiGcgtfuf B6k4/3bLIv/vNdP6tho5LYyF0rZUupRmPJCOued8whJH/JUG2rWSdfbelUmXEH/ZI/v+ 2SflUax0cVIuf5qFUmtGeSjNmD177hOaOC1u31X3/1MZEBQLCJRSwk6AwezncWp08aGl Rz6HuxNepkU8dv72WwgMjJnDtKHfA1zczbGIhz4JCvDjHDc/zxSFeRsjxGheGvW8bTGG jsYxYwMJy8H34keULSi4tRMVafjaS+eTGn93fl/EP8YVVkhsVZxL9hp4Hl8UgT+5kuWC DtRA== 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:content-transfer-encoding :in-reply-to; bh=wshwpEouxlj43w/LQBqY2ZUR+r5ng5wTSfjhEdV7ZQ8=; b=I5sP/Cm8JCqvL9IiBCSI2VERzoy9MHMjJDnKB8rpv+ZO4qxgp1JiyLWYtWHy0i3Dp3 mv3+3wgPAQ9B5JCMG21GbIxxqqp0XmBcOWs2CnLMlz6HzyGCrsFcvY3w6YaOFCORLTmQ BbiMRNTPRsVN7onSZnlzQIc0p6izOhsmqZf4yzRaURJCVGuaB4axS3Pg8M0A1fn8z4F8 +xDeGXkUxRYDI5371ajR9ld+4QMZQ1T2x8FgNj53gdvfqS498YBjYoNag2VycKOQZaO3 0AhQSqPrTSb1kr7jxBAwTqDJ362EZyH4uj78Qj4S2EpJ2K+BlX4co1PdSveYCvLNmeHT NcwA== X-Gm-Message-State: AOAM531HONwcDz5/wF2y6T1kap2tPBvlIMtX1h66nAzkiYfA1yWYIHUt DxxrMxCk5nKPOX4OnYTleBCqsQ== X-Google-Smtp-Source: ABdhPJxSza4YTAHvrQmEe3o94FSosfOKLqFVTx3EseeNpvxzLFtyvsyQMNLyS8I4Tj4Yqe7BtrbYsA== X-Received: by 2002:a7b:cb44:: with SMTP id v4mr26665661wmj.169.1628065578184; Wed, 04 Aug 2021 01:26:18 -0700 (PDT) Received: from google.com ([109.180.115.228]) by smtp.gmail.com with ESMTPSA id j6sm5060494wmq.29.2021.08.04.01.26.17 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 04 Aug 2021 01:26:17 -0700 (PDT) Date: Wed, 4 Aug 2021 09:26:15 +0100 From: Lee Jones To: Eric Biggers Message-ID: References: <20210604210908.2105870-1-satyat@google.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: X-Headers-End: 1mBCEK-00Br5y-H7 Subject: Re: [f2fs-dev] [PATCH v9 0/9] add support for direct I/O with fscrypt using blk-crypto X-BeenThere: linux-f2fs-devel@lists.sourceforge.net X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Jens Axboe , linux-block@vger.kernel.org, linux-ext4@vger.kernel.org, "Theodore Y . Ts'o" , "Darrick J . Wong" , open list , Satya Tangirala , linux-xfs@vger.kernel.org, linux-fscrypt@vger.kernel.org, Jaegeuk Kim , linux-f2fs-devel@lists.sourceforge.net Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: linux-f2fs-devel-bounces@lists.sourceforge.net T24gVGh1LCAyMiBKdWwgMjAyMSwgRXJpYyBCaWdnZXJzIHdyb3RlOgoKPiBIaSBMZWUsCj4gCj4g T24gVGh1LCBKdWwgMjIsIDIwMjEgYXQgMTI6MjM6NDdQTSArMDEwMCwgTGVlIEpvbmVzIHdyb3Rl Ogo+ID4gCj4gPiBObyByZXZpZXcgYWZ0ZXIgNyB3ZWVrcyBvbiB0aGUgbGlzdC4KPiA+IAo+ID4g SXMgdGhlcmUgYW55dGhpbmcgU2F0eWEgY2FuIGRvIHRvIGhlbHAgZXhwZWRpdGUgdGhpcyBwbGVh c2U/Cj4gPiAKPiAKPiBUaGlzIHNlcmllcyBpcyBiYXNpY2FsbHkgcmVhZHksIGJ1dCBJIGNhbid0 IGFwcGx5IGl0IGJlY2F1c2UgaXQgZGVwZW5kcyBvbiB0aGUKPiBvdGhlciBwYXRjaCBzZXJpZXMK PiAiW1BBVENIIHY0IDAvOV0gZW5zdXJlIGJpb3MgYXJlbid0IHNwbGl0IGluIG1pZGRsZSBvZiBj cnlwdG8gZGF0YSB1bml0Igo+IChodHRwczovL2xrbWwua2VybmVsLm9yZy9saW51eC1ibG9jay8y MDIxMDcwNzA1Mjk0My4zOTYwLTEtc2F0eWFwcmF0ZWVrMjM1N0BnbWFpbC5jb20vVC8jdSkuCj4g SSB3aWxsIGJlIHJlLXJldmlld2luZyB0aGF0IG90aGVyIHBhdGNoIHNlcmllcyBzb29uLCBidXQg aXQgcHJpbWFyeSBuZWVkcyByZXZpZXcKPiBieSB0aGUgcGVvcGxlIHdobyB3b3JrIG1vcmUgcmVn dWxhcmx5IHdpdGggdGhlIGJsb2NrIGxheWVyLCBhbmQgaXQgd2lsbCBoYXZlIHRvCj4gZ28gaW4g dGhyb3VnaCB0aGUgYmxvY2sgdHJlZSAoSSBjYW4ndCBhcHBseSBpdCB0byB0aGUgZnNjcnlwdCB0 cmVlKS4KPiAKPiBUaGUgb3JpZ2luYWwgdmVyc2lvbiBvZiB0aGlzIHNlcmllcyBkaWRuJ3QgcmVx dWlyZSBzbyBtYW55IGJsb2NrIGxheWVyIGNoYW5nZXMsCj4gYnV0IGl0IHdvdWxkIGhhdmUgb25s eSBhbGxvd2VkIGRpcmVjdCBJL08gd2l0aCB1c2VyIGJ1ZmZlciBwb2ludGVycyBhbGlnbmVkIHRv Cj4gdGhlIGZpbGVzeXN0ZW0gYmxvY2sgc2l6ZSwgd2hpY2ggd2FzIHRvbyBjb250cm92ZXJzaWFs IHdpdGggb3RoZXIgZmlsZXN5c3RlbQo+IGRldmVsb3BlcnM7IHNlZSB0aGUgbG9uZyBkaXNjdXNz aW9uIGF0Cj4gaHR0cHM6Ly9sa21sLmtlcm5lbC5vcmcvbGludXgtZnNjcnlwdC8yMDIwMDcyMDIz MzczOS44MjQ5NDMtMS1zYXR5YXRAZ29vZ2xlLmNvbS9ULyN1Lgo+IAo+IEluIGFkZGl0aW9uLCBp dCB3YXMgcmVxdWVzdGVkIHRoYXQgd2Ugbm90IGFkZCBmZWF0dXJlcyB0byB0aGUgImxlZ2FjeSIg ZGlyZWN0Cj4gSS9PIGltcGxlbWVudGF0aW9uIChmcy9kaXJlY3QtaW8uYyksIHNvIEkgaGF2ZSBh IHBhdGNoIHNlcmllcyBpbiBwcm9ncmVzcwo+ICJbUEFUQ0ggMC85XSBmMmZzOiB1c2UgaW9tYXAg Zm9yIGRpcmVjdCBJL08iCj4gKGh0dHBzOi8vbGttbC5rZXJuZWwub3JnL2xpbnV4LWYyZnMtZGV2 ZWwvMjAyMTA3MTYxNDM5MTkuNDQzNzMtMS1lYmlnZ2Vyc0BrZXJuZWwub3JnL1QvI3UpCj4gd2hp Y2ggd2lsbCBjaGFuZ2UgZjJmcyB0byB1c2UgaW9tYXAuCj4gCj4gQWxzbyBwbGVhc2UgdW5kZXJz dGFuZCB0aGF0IFNhdHlhIGhhcyBsZWZ0IEdvb2dsZSwgc28gYW55IGZ1cnRoZXIgd29yayBmcm9t IGhpbQo+IG9uIHRoaXMgaXMgaGFwcGVuaW5nIG9uIGEgcGVyc29uYWwgY2FwYWNpdHkgaW4gaGlz IGZyZWUgdGltZS4KClRoYW5rcyBmb3IgdGhlIHVwZGF0ZSBFcmljLiAgSSdsbCBwdXNoIHRoaXMg dG8gdGhlIGJhY2sgb2YgbXkgcXVldWUKYW5kIGNoZWNrIGJhY2sgd2l0aCB5b3UgYXQgYSBsYXRl ciBkYXRlLiAgSG9wZWZ1bGx5IHdlIHNlZSBzb21lCmludGVyZXN0IGZyb20gdGhlIG90aGVyIG1h aW50YWluZXJzIHNvb25lciwgcmF0aGVyIHRoYW4gbGF0ZXIuCgotLSAKTGVlIEpvbmVzIFvmnY7n kLzmlq9dClNlbmlvciBUZWNobmljYWwgTGVhZCAtIERldmVsb3BlciBTZXJ2aWNlcwpMaW5hcm8u b3JnIOKUgiBPcGVuIHNvdXJjZSBzb2Z0d2FyZSBmb3IgQXJtIFNvQ3MKRm9sbG93IExpbmFybzog RmFjZWJvb2sgfCBUd2l0dGVyIHwgQmxvZwoKCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fCkxpbnV4LWYyZnMtZGV2ZWwgbWFpbGluZyBsaXN0CkxpbnV4LWYy ZnMtZGV2ZWxAbGlzdHMuc291cmNlZm9yZ2UubmV0Cmh0dHBzOi8vbGlzdHMuc291cmNlZm9yZ2Uu bmV0L2xpc3RzL2xpc3RpbmZvL2xpbnV4LWYyZnMtZGV2ZWwK