From: Lukasz Pawelczyk <l.pawelczyk@samsung.com>
To: Richard Weinberger <richard.weinberger@gmail.com>
Cc: Ingo Molnar <mingo@redhat.com>,
Peter Zijlstra <peterz@infradead.org>,
James Morris <james.l.morris@oracle.com>,
"Serge E. Hallyn" <serge@hallyn.com>,
Serge Hallyn <serge.hallyn@canonical.com>,
Al Viro <viro@zeniv.linux.org.uk>, Paul Moore <pmoore@redhat.com>,
Kees Cook <keescook@chromium.org>,
Miklos Szeredi <mszeredi@suse.cz>,
Jeff Kirsher <jeffrey.t.kirsher@intel.com>,
Nikolay Aleksandrov <nikolay@redhat.com>,
Mark Rustad <mark.d.rustad@intel.com>,
David Howells <dhowells@redhat.com>,
Andrew Morton <akpm@linux-foundation.org>,
Oleg Nesterov <oleg@redhat.com>,
Juri Lelli <juri.lelli@gmail.com>,
Daeseok Youn <daeseok.youn@gmail.com>,
David Rientjes <rientjes@google.com>,
Dario Faggioli <raistlin@linux.it>,
Alex Thorlton <athorlton@sgi.com>,
Matthew Dempsky <mdempsky@chromium.org>,
Davidlohr Bueso <davidlohr@hp.com>,
Vladimir Davydov <vdavydov@parallels.com>,
"Eric W. Biederman" <ebiederm@xmission.com>,
Casey Schaufler <casey@schaufler-ca.com>,
LKML <linux-kernel@vger.kernel.org>,
"open list:ABI/API" <linux-api@vger.kernel.org>,
linux-security-module@vger.kernel.org,
Linux Containers <containers@lists.linux-foundation.org>,
Lukasz Pawelczyk <havner@gmail.com>
Subject: Re: [RFC] lsm: namespace hooks
Date: Thu, 27 Nov 2014 15:35:28 +0100 [thread overview]
Message-ID: <1417098928.1805.15.camel@samsung.com> (raw)
In-Reply-To: <CAFLxGvzw4N4QFv5Vg1dDf9pdRe+Szbevmqn5QNwjLHN4xrokCg@mail.gmail.com>
On czw, 2014-11-27 at 15:18 +0100, Richard Weinberger wrote:
> On Thu, Nov 27, 2014 at 3:01 PM, Lukasz Pawelczyk
> <l.pawelczyk@samsung.com> wrote:
> > -/* 0x02000000 was previously the unused CLONE_STOPPED (Start in stopped state)
> > - and is now available for re-use. */
> > +#define CLONE_NEWLSM 0x02000000 /* New LSM namespace */
>
> FYI, CLONE_NEWCGROUP also claims last flag [1].
Yes, I'm perfectly aware of that. I've seen those patches.
This is RFC for now and CGROUP NS is not merged yet. I'll rebase when
time comes.
> As it looks we will get more and more namespaces, more than clone() can handle.
>
> [1] https://lkml.org/lkml/2014/7/17/588
>
--
Lukasz Pawelczyk
Samsung R&D Institute Poland
Samsung Electronics
next prev parent reply other threads:[~2014-11-27 14:35 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-11-27 14:01 [RFC] LSM/Smack namespace work in progress Lukasz Pawelczyk
2014-11-27 14:01 ` [RFC] lsm: namespace hooks Lukasz Pawelczyk
2014-11-27 14:18 ` Richard Weinberger
2014-11-27 14:35 ` Lukasz Pawelczyk [this message]
[not found] ` <54773757.8090905@nod.at>
2014-11-27 14:44 ` Lukasz Pawelczyk
[not found] ` <54773CE7.5040303@nod.at>
2014-11-27 15:11 ` Lukasz Pawelczyk
[not found] ` <547740A0.4040700@nod.at>
2014-11-27 15:24 ` Lukasz Pawelczyk
2014-11-27 15:42 ` Eric W. Biederman
2014-11-27 16:07 ` Lukasz Pawelczyk
2014-11-27 16:44 ` Eric W. Biederman
2014-11-27 17:38 ` Lukasz Pawelczyk
2014-12-02 12:43 ` Lukasz Pawelczyk
2014-12-09 16:13 ` Eric W. Biederman
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