From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from [198.137.202.9] ([198.137.202.9]:53597 "EHLO bombadil.infradead.org" rhost-flags-FAIL-FAIL-OK-OK) by vger.kernel.org with ESMTP id S1754515AbcCOHZI (ORCPT ); Tue, 15 Mar 2016 03:25:08 -0400 Date: Tue, 15 Mar 2016 00:24:22 -0700 From: Christoph Hellwig To: Jaegeuk Kim Cc: linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-f2fs-devel@lists.sourceforge.net Subject: Re: [PATCH] f2fs: support access control via key management Message-ID: <20160315072422.GB11669@infradead.org> References: <1457571168-56724-1-git-send-email-jaegeuk@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1457571168-56724-1-git-send-email-jaegeuk@kernel.org> Sender: linux-fsdevel-owner@vger.kernel.org List-ID: On Wed, Mar 09, 2016 at 04:52:48PM -0800, Jaegeuk Kim wrote: > Through this patch, user can assign its key into a specific normal files. > Then, other users who do not have that key cannot open the files. > Later, owner can drop its key from the files for other users to access > the files again. No magic file system specific access control, please: Nacked-by: Christoph Hellwig