From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 4D79741C62 for ; Sat, 6 Jun 2026 00:32:42 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1780705963; cv=none; b=gzx4cyDAS2o5zbyh13QxKylKh1lZ2vEdkWvASYgHgOzTShPbE3Ua633goKymBowBE67mrdwgRAuWPFeDZxEaZufT8RYLEUnJvOqKCtbTrUa2ghQXIh2rcDEetbcycz1awix0ZiOVyFDY6uP5OyU4hCb/Ks+/59HehY5s691mG6g= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1780705963; c=relaxed/simple; bh=5zuZa+y8C4pOL20xk/8SVshbqVXoS7fTVVqM+ginZmg=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=OD2BsM6QHV8SR5QXgIGLtiSUCJ8em8mEhBSM9CxbsozuXWOV6fnzPjLBU1rIdLQwTDzAxE1/4anmN82WqHeBzkQPCUK9z8RbSA7CUNI9ZpyvYeWbCoVl0tGLcZBqybZ0cTvZ1kTz45dB9SlYrfaMou5Em328MSdvLuGyrpu6ybQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=AkoQvq4B; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="AkoQvq4B" Received: by smtp.kernel.org (Postfix) with ESMTPSA id B6F611F00893; Sat, 6 Jun 2026 00:32:41 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1780705961; bh=5zuZa+y8C4pOL20xk/8SVshbqVXoS7fTVVqM+ginZmg=; h=Date:From:To:Cc:Subject:References:In-Reply-To; b=AkoQvq4B13quYGScJqkAwm8RnHOTpaxZTQFoh7AHFBX5LwloiT1c61ZVzWU1AeUdc H8pH3QQaNy+xJFvN5zX0JkcFUtzxMex8CxTr4Z6TZHUcljETyIuQ78M9BK0yatiFKK XpdwKyrz5YfHtENQUxhKym3Bqvm7Eu0ck/j7dvMo4aupKmKNOrzcD+qG/jLdxhneTq uNZmaP/cydmHJ+IXJFqiuWOTq2KYqZy5co8yqDpac1AKOig2xtofSK7/00qtfDpz5a s/P70KfY12T8mL/TtPf6PYT4uzusfPInAmQrmNcHRCvtlwYxjCxmX0d9sHROt1znI/ /DuVffkMHAdbg== Date: Sat, 6 Jun 2026 00:32:40 +0000 From: Eric Biggers To: Daeho Jeong Cc: linux-kernel@vger.kernel.org, linux-f2fs-devel@lists.sourceforge.net, kernel-team@android.com, Daeho Jeong Subject: Re: [f2fs-dev] [PATCH v2] f2fs: support dynamic include/exclude for device aliasing Message-ID: <20260606003240.GB2312230@google.com> References: <20260605212504.1080138-1-daeho43@gmail.com> <20260605221027.GA2312230@google.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: On Fri, Jun 05, 2026 at 04:51:34PM -0700, Daeho Jeong wrote: > - Access Control: The F2FS_IOC_EXCLUDE_DEV_ALIAS ioctl strictly > requires CAP_SYS_ADMIN. Unprivileged users cannot trigger this > transition. No, it doesn't. How much of this been reviewed by a human? - Eric 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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id A7322CD6E7D for ; Sat, 6 Jun 2026 00:32:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.sourceforge.net; s=beta; h=Content-Transfer-Encoding:Content-Type:Cc: Reply-To:From:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:Subject:In-Reply-To:MIME-Version:References: Message-ID:To:Date:Sender:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=IPVPRxzsQsowPkmltQiFqhYUkoxjDWXBZC5+XUofXrw=; b=W6KumCVnvHoeQCt8xmX/Ntmhph 5DXszlIU6XRWu8/009QZup1oWxCyoaYFdjRHNo06deMNhXQvY8ns3N2qdwLL5y/d4VYW8VzQD7fBV 1G6e0x1W9RJLDJgdfNxmzQrXaJ+B84+bMHucPl+ytf9OdrH5Ton0OttcjrYnNMCuguTA=; Received: from [127.0.0.1] (helo=sfs-ml-3.v29.lw.sourceforge.com) by sfs-ml-3.v29.lw.sourceforge.com with esmtp (Exim 4.95) (envelope-from ) id 1wVey1-0005P9-Se; Sat, 06 Jun 2026 00:32:50 +0000 Received: from [172.30.29.66] (helo=mx.sourceforge.net) by sfs-ml-3.v29.lw.sourceforge.com with esmtps (TLS1.2) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.95) (envelope-from ) id 1wVey0-0005P3-Mr for linux-f2fs-devel@lists.sourceforge.net; Sat, 06 Jun 2026 00:32:49 +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=5zuZa+y8C4pOL20xk/8SVshbqVXoS7fTVVqM+ginZmg=; b=jGwHwgJvV6mD3epMwVyN+ikRLX +xDwUGWEQJ1HhR9Us+NFjElhzWpog9TglpPeN6ylCdtVigR6A0Ze9cDw5tBc4YMpOmFBphdS2LB1q zTQYrEweePcJCdSgAdNyFbWdJ14g7rJBaP4scPgu3tNwzUTyCHbvJBL3M45c7WFcytFc=; 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=5zuZa+y8C4pOL20xk/8SVshbqVXoS7fTVVqM+ginZmg=; b=hhuug4Xyf5BTaG/bCjym+9ZhCm e3Z6U4gv8X3IibviztWKvgA9S6PVPdtGM4jTz7foE/7WzvjWI67mrTicPB4B3ltk6SQLaN438r9T4 wrgElZqLd5YTTBcRlUTRrZya9bRQVkqfOWpspndICEpC9I95d5OLkrDfuDDjdBUACS/8=; Received: from tor.source.kernel.org ([172.105.4.254]) by sfi-mx-2.v28.lw.sourceforge.com with esmtps (TLS1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.95) id 1wVexz-0000Pn-EJ for linux-f2fs-devel@lists.sourceforge.net; Sat, 06 Jun 2026 00:32:49 +0000 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) by tor.source.kernel.org (Postfix) with ESMTP id 39FD8600AE; Sat, 6 Jun 2026 00:32:42 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id B6F611F00893; Sat, 6 Jun 2026 00:32:41 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1780705961; bh=5zuZa+y8C4pOL20xk/8SVshbqVXoS7fTVVqM+ginZmg=; h=Date:From:To:Cc:Subject:References:In-Reply-To; b=AkoQvq4B13quYGScJqkAwm8RnHOTpaxZTQFoh7AHFBX5LwloiT1c61ZVzWU1AeUdc H8pH3QQaNy+xJFvN5zX0JkcFUtzxMex8CxTr4Z6TZHUcljETyIuQ78M9BK0yatiFKK XpdwKyrz5YfHtENQUxhKym3Bqvm7Eu0ck/j7dvMo4aupKmKNOrzcD+qG/jLdxhneTq uNZmaP/cydmHJ+IXJFqiuWOTq2KYqZy5co8yqDpac1AKOig2xtofSK7/00qtfDpz5a s/P70KfY12T8mL/TtPf6PYT4uzusfPInAmQrmNcHRCvtlwYxjCxmX0d9sHROt1znI/ /DuVffkMHAdbg== Date: Sat, 6 Jun 2026 00:32:40 +0000 To: Daeho Jeong Message-ID: <20260606003240.GB2312230@google.com> References: <20260605212504.1080138-1-daeho43@gmail.com> <20260605221027.GA2312230@google.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: X-Headers-End: 1wVexz-0000Pn-EJ Subject: Re: [f2fs-dev] [PATCH v2] f2fs: support dynamic include/exclude for device aliasing 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: , From: Eric Biggers via Linux-f2fs-devel Reply-To: Eric Biggers Cc: Daeho Jeong , kernel-team@android.com, linux-kernel@vger.kernel.org, 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 Fri, Jun 05, 2026 at 04:51:34PM -0700, Daeho Jeong wrote: > - Access Control: The F2FS_IOC_EXCLUDE_DEV_ALIAS ioctl strictly > requires CAP_SYS_ADMIN. Unprivileged users cannot trigger this > transition. No, it doesn't. How much of this been reviewed by a human? - Eric _______________________________________________ Linux-f2fs-devel mailing list Linux-f2fs-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/linux-f2fs-devel