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=-6.5 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, FSL_HELO_FAKE,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS,USER_AGENT_SANE_1 autolearn=ham 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 8AF07CA9EAF for ; Mon, 21 Oct 2019 20:29:11 +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 606312067B; Mon, 21 Oct 2019 20:29:11 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=sourceforge.net header.i=@sourceforge.net header.b="itqzm2gG"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=sf.net header.i=@sf.net header.b="cpfs25MS"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="S5qbRv4L" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 606312067B Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=linux-f2fs-devel-bounces@lists.sourceforge.net Received: from [127.0.0.1] (helo=sfs-ml-1.v29.lw.sourceforge.com) by sfs-ml-1.v29.lw.sourceforge.com with esmtp (Exim 4.90_1) (envelope-from ) id 1iMeIg-0001e7-Kw; Mon, 21 Oct 2019 20:29:10 +0000 Received: from [172.30.20.202] (helo=mx.sourceforge.net) by sfs-ml-1.v29.lw.sourceforge.com with esmtps (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.90_1) (envelope-from ) id 1iMeIe-0001dp-Vl for linux-f2fs-devel@lists.sourceforge.net; Mon, 21 Oct 2019 20:29:09 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sourceforge.net; s=x; 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: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=RPCBKJH70gQnClRxfmy88JNeAqbAjbr4b0JuKgAArfc=; b=itqzm2gGU1cbM+nPr5bOD4ou8i 3sBul75dEDVzUIEUFmzkqf0u8myvw/sbiwc6CChtGWZhprMQjqtcWwhzXzsG2E3SztNg5zbzcObr4 sUFt+LhkbooZ2O/Y6Hwhc8Wtx69oBtXnySQ0ZyGla10QFYQmzzzgQihzGOY02223SvdE=; DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sf.net; s=x ; 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: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=RPCBKJH70gQnClRxfmy88JNeAqbAjbr4b0JuKgAArfc=; b=cpfs25MSV3c5f/aXRmWdguZwBn WCGbdNc9qFDIlud60fh5Lbppd9T1m6PALLU3ihB2BBEMuGcmPu48enQaCyZKrp5OYDkZpq5DVS66S 1KMKEhei5YYRwXuUvyaGGTgP052UOFd+N13js+IF+DXip00+gOWZXSosLNgyEoyhBKgw=; Received: from mail.kernel.org ([198.145.29.99]) by sfi-mx-3.v28.lw.sourceforge.com with esmtps (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.92.2) id 1iMeId-00GBFP-So for linux-f2fs-devel@lists.sourceforge.net; Mon, 21 Oct 2019 20:29:08 +0000 Received: from gmail.com (unknown [104.132.1.77]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 208302067B; Mon, 21 Oct 2019 20:29:02 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1571689742; bh=CDmrDmHjELBAUrBY8WbscTUpVT2+8e+2NK3PWI6nzro=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=S5qbRv4LpeWBtE1dFXuPvLGMU43VkUsF413qTJMikb0SUYiAKqsBz8H+B4RxsiHTy K1ecBLlwg21XreJQkSZGAvy327GVxorLtA7PpSuihTbnVPMp+Ke40BFo+vIQtlH4Ir VL3jCpymD+r32LxMYYDdh+LA+19mI3hv9+hkOtOU= Date: Mon, 21 Oct 2019 13:29:00 -0700 From: Eric Biggers To: linux-fscrypt@vger.kernel.org Message-ID: <20191021202859.GD122863@gmail.com> Mail-Followup-To: linux-fscrypt@vger.kernel.org, "Theodore Y . Ts'o" , Jaegeuk Kim , linux-ext4@vger.kernel.org, linux-f2fs-devel@lists.sourceforge.net, linux-fsdevel@vger.kernel.org References: <20191009234555.226282-1-ebiggers@kernel.org> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20191009234555.226282-1-ebiggers@kernel.org> User-Agent: Mutt/1.10.1 (2018-07-13) X-Headers-End: 1iMeId-00GBFP-So Subject: Re: [f2fs-dev] [PATCH] docs: ioctl-number: document fscrypt ioctl numbers 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: linux-fsdevel@vger.kernel.org, Jaegeuk Kim , linux-ext4@vger.kernel.org, "Theodore Y . Ts'o" , linux-f2fs-devel@lists.sourceforge.net Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: linux-f2fs-devel-bounces@lists.sourceforge.net On Wed, Oct 09, 2019 at 04:45:55PM -0700, Eric Biggers wrote: > From: Eric Biggers > > The 'f' ioctls with numbers 19-26 decimal are currently used for fscrypt > (a.k.a. ext4/f2fs/ubifs encryption), and up to 39 decimal is reserved > for future fscrypt use, as per the comment in fs/ext4/ext4.h. So the > reserved range is 13-27 hex. > > Document this in ioctl-number.rst. > > Signed-off-by: Eric Biggers > --- > Documentation/ioctl/ioctl-number.rst | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/Documentation/ioctl/ioctl-number.rst b/Documentation/ioctl/ioctl-number.rst > index bef79cd4c6b4d..4ef86433bd677 100644 > --- a/Documentation/ioctl/ioctl-number.rst > +++ b/Documentation/ioctl/ioctl-number.rst > @@ -233,6 +233,7 @@ Code Seq# Include File Comments > 'f' 00-0F fs/ext4/ext4.h conflict! > 'f' 00-0F linux/fs.h conflict! > 'f' 00-0F fs/ocfs2/ocfs2_fs.h conflict! > +'f' 13-27 linux/fscrypt.h > 'f' 81-8F linux/fsverity.h > 'g' 00-0F linux/usb/gadgetfs.h > 'g' 20-2F linux/usb/g_printer.h > -- Applied to fscrypt.git for 5.5. - Eric _______________________________________________ Linux-f2fs-devel mailing list Linux-f2fs-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/linux-f2fs-devel