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From: Cedric Le Goater <clg@fr.ibm.com>
To: "Eric W. Biederman" <ebiederm@xmission.com>
Cc: chucklever@gmail.com, "Serge E. Hallyn" <serue@us.ibm.com>,
	Andrew Morton <akpm@linux-foundation.org>,
	Trond Myklebust <trond.myklebust@fys.uio.no>,
	Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
	Linux Containers <containers@lists.osdl.org>,
	linux-nfs@vger.kernel.org
Subject: Re: [RFC][PATCH] sunrpc: fix oops in rpc_create() when the mount namespace is unshared
Date: Thu, 11 Sep 2008 11:02:24 +0200	[thread overview]
Message-ID: <48C8DEA0.9080905@fr.ibm.com> (raw)
In-Reply-To: <m1ej3rixbx.fsf@frodo.ebiederm.org>


> The conservative play is to always force use of the initial namespace
> and to deny creation of mounts that would use different namespaces.  In part
> because the initial version of the namespace always exists.  Which means
> as relates to Cedrics initial patch we would still need to know which
> mounts should cause us to use a different uts namespace so we can deny
> them.

I will send the initial patch which forces use of the initial namespace because
it does fix a real oops. 

Then, I should be able to find some time to work on improving the uts namespace
checks when NFS mounts are done.

Thanks !

C.

  parent reply	other threads:[~2008-09-11  9:03 UTC|newest]

Thread overview: 22+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-09-08 13:39 [RFC][PATCH] sunrpc: fix oops in rpc_create() when the mount namespace is unshared Cedric Le Goater
2008-09-08 15:19 ` Serge E. Hallyn
2008-09-08 15:27   ` Serge E. Hallyn
2008-09-08 15:37   ` Cedric Le Goater
2008-09-08 15:43     ` Serge E. Hallyn
2008-09-08 16:09 ` Eric W. Biederman
2008-09-09 11:54   ` Cedric Le Goater
2008-09-09 12:43 ` Serge E. Hallyn
2008-09-09 15:09   ` Eric W. Biederman
2008-09-09 15:29     ` Serge E. Hallyn
2008-09-09 15:40       ` Cedric Le Goater
2008-09-09 17:07       ` Chuck Lever
2008-09-09 18:20         ` Eric W. Biederman
2008-09-09 19:00           ` Chuck Lever
2008-09-09 20:08             ` Eric W. Biederman
2008-09-10  9:23           ` Cedric Le Goater
2008-09-10 15:12             ` Chuck Lever
2008-09-10 20:02               ` Eric W. Biederman
2008-09-10 20:54                 ` Chuck Lever
2008-09-11  9:02                 ` Cedric Le Goater [this message]
2008-09-11 10:27                   ` Eric W. Biederman
2008-09-11 16:39                   ` Chuck Lever

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