Received: by 2002:a25:1506:0:0:0:0:0 with SMTP id 6csp2129945ybv; Fri, 21 Feb 2020 09:25:29 -0800 (PST) X-Google-Smtp-Source: APXvYqzaEbbr/cuTLuSz1dREHNzotzuqAHMw/Gn3HKepEIRWWQnuu0+0vcSG8s1eoVFIN0+Un1kJ X-Received: by 2002:a9d:f26:: with SMTP id 35mr27610155ott.31.1582305929082; Fri, 21 Feb 2020 09:25:29 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1582305929; cv=none; d=google.com; s=arc-20160816; b=FJ18QwjFhFUGdsx/6zQMK2lzIVQcN/T24X9e5KHU6apMFPSlX5p9xdiBt1bzaVFQC8 Qthe1u1Gn107K+UgU2LyqqXFGG9kxdwXNesooMLXiODbRhcs3+pmWAa4ZDidJVaW0T2z Sdl5pHEYxGRtJCPX/8poCRmRv34KxWjesc/UytRRkhyEDc5ep4HEzKoabdUIgLhoDbPc dFgzJ6wpIg9MRZpiUEB6DRxjWuzZxkQZS2T0+IWbsL5ZRuf6nrqUkIFpPdjQJI+HOOJj t6uvSRfBcpLnRTQRkCCyZy2VfEiLbBE/dYnoz/uGLP0vQiFqHTmKML3GqPpI+QPsQbb9 aLoA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:in-reply-to:content-disposition :mime-version:references:message-id:subject:cc:to:from:date :dkim-signature; bh=0QbnwMFeVDLkBAGPBi1AUe4OscAIJxG3K9y7ARTuVaw=; b=OAUzDP8C3klEvyrfX7qz+mkbrIF5TDSt8m7DvO4UzUewWllCu8iAn2r8TmfzF9cRAD xxER8iPyWxNbd8l8hs96H5SeyebveiyZUdit9OLubjLQ2BQAVCjH+7Kc5e8w6LwY5/Av Yilq8RVfW8VeLULE36vDmm7t6HvRSnWV7cD47sZTP40v/Qvbj/dtV/937fVSIqqaDqAj QiUjJMdVCzTc7QeoeOCA26q4EPeTezhQj3Qg6A4wgdBkJJHt/EvP+qKfVUE8fWv7UT3e sjnmbKOE5+EAsbJmoruH4LHZUpaj69AkWob7UWkfyLJthmSeUV80isCH5mt9BYoG0/y1 ArrQ== ARC-Authentication-Results: i=1; mx.google.com; dkim=fail header.i=@infradead.org header.s=bombadil.20170209 header.b=L4KkbhOj; spf=pass (google.com: best guess record for domain of linux-ext4-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-ext4-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id i3si1803427otc.272.2020.02.21.09.25.17; Fri, 21 Feb 2020 09:25:29 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-ext4-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=fail header.i=@infradead.org header.s=bombadil.20170209 header.b=L4KkbhOj; spf=pass (google.com: best guess record for domain of linux-ext4-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-ext4-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726672AbgBURZQ (ORCPT + 99 others); Fri, 21 Feb 2020 12:25:16 -0500 Received: from bombadil.infradead.org ([198.137.202.133]:51660 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726408AbgBURZQ (ORCPT ); Fri, 21 Feb 2020 12:25:16 -0500 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20170209; h=In-Reply-To:Content-Type:MIME-Version :References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=0QbnwMFeVDLkBAGPBi1AUe4OscAIJxG3K9y7ARTuVaw=; b=L4KkbhOjqVkaypvNUDvOXfv7t9 K8/nVTJ8ARQLzQ406m0TrAdMdH6OeXkWGN6J9igcsSDbSWR8EDOKSM5wL2J331ZcVoCv9N2YTmZE6 Vgch7/k4A1to0u5jHWFQdIEHyjlcQPj9WpbX3sCR0X3oZime9NNEs9TKjvrBeLd2h26UlndUS09PJ /pNrXUuiNO5xRrRX8lY+V9rKjITZanhEiwHrEzZL2Q1nZSk46vckirBd2QpK7OagqEFGiqn9hgfgv gZSQvRmoMXY0LSNR2UAWX9Zd3u8FHcgA+M/sDsjsms2HOCyZekSVrqCA6EszYMwMY83HFhtgJwybk FZOmizkg==; Received: from hch by bombadil.infradead.org with local (Exim 4.92.3 #3 (Red Hat Linux)) id 1j5C3A-0007Wf-2X; Fri, 21 Feb 2020 17:25:16 +0000 Date: Fri, 21 Feb 2020 09:25:16 -0800 From: Christoph Hellwig To: Satya Tangirala Cc: linux-block@vger.kernel.org, linux-scsi@vger.kernel.org, linux-fscrypt@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-f2fs-devel@lists.sourceforge.net, linux-ext4@vger.kernel.org, Barani Muthukumaran , Kuohong Wang , Kim Boojin Subject: Re: [PATCH v7 3/9] block: blk-crypto-fallback for Inline Encryption Message-ID: <20200221172516.GA23976@infradead.org> References: <20200221115050.238976-1-satyat@google.com> <20200221115050.238976-4-satyat@google.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200221115050.238976-4-satyat@google.com> X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html Sender: linux-ext4-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-ext4@vger.kernel.org That REQ_NO_SPECIAL think really needs a separate patch and be explained. In fact I hope we can get away without it as it is horrible, so maybe the explanation will lead to a better outcome.