From mboxrd@z Thu Jan 1 00:00:00 1970 From: Pavel Machek Subject: Re: [patch 1/9] unprivileged mounts: add user mounts to the kernel Date: Tue, 8 Jan 2008 21:34:21 +0000 Message-ID: <20080108213420.GD5050@ucw.cz> References: <20080108113502.184459371@szeredi.hu> <20080108113619.213519920@szeredi.hu> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <20080108113619.213519920@szeredi.hu> Sender: linux-fsdevel-owner@vger.kernel.org To: Miklos Szeredi Cc: akpm@linux-foundation.org, hch@infradead.org, serue@us.ibm.com, viro@ftp.linux.org.uk, ebiederm@xmission.com, kzak@redhat.com, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, containers@lists.osdl.org, util-linux-ng@vger.kernel.org List-Id: containers.vger.kernel.org On Tue 2008-01-08 12:35:03, Miklos Szeredi wrote: > From: Miklos Szeredi > > This patchset adds support for keeping mount ownership information in the > kernel, and allow unprivileged mount(2) and umount(2) in certain cases. > > The mount owner has the following privileges: > > - unmount the owned mount > - create a submount under the owned mount - create unkillable processes - block suspend/hibernation ? Pavel -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html