From: ebiederm-aS9lmoZGLiVWk0Htik3J/w@public.gmane.org (Eric W. Biederman)
To: Cedric Le Goater <clg-NmTC/0ZBporQT0dZR+AlfA@public.gmane.org>
Cc: chucklever-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org,
"Serge E. Hallyn" <serue-r/Jw6+rmf7HQT0dZR+AlfA@public.gmane.org>,
Andrew Morton
<akpm-de/tnXTf+JLsfHDXvbKv3WD2FQJk+8+b@public.gmane.org>,
Trond Myklebust
<trond.myklebust-41N18TsMXrtuMpJDpNschA@public.gmane.org>,
Linux Kernel Mailing List
<linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
Linux Containers
<containers-qjLDD68F18O7TbgM5vRIOg@public.gmane.org>,
linux-nfs-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: Re: [RFC][PATCH] sunrpc: fix oops in rpc_create() when the mount namespace is unshared
Date: Thu, 11 Sep 2008 03:27:29 -0700 [thread overview]
Message-ID: <m1r67rgepa.fsf@frodo.ebiederm.org> (raw)
In-Reply-To: <48C8DEA0.9080905-NmTC/0ZBporQT0dZR+AlfA@public.gmane.org> (Cedric Le Goater's message of "Thu, 11 Sep 2008 11:02:24 +0200")
Cedric Le Goater <clg-NmTC/0ZBporQT0dZR+AlfA@public.gmane.org> writes:
>> 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.
Eric
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next prev parent reply other threads:[~2008-09-11 10:27 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
[not found] ` <48C52B29.4020204-NmTC/0ZBporQT0dZR+AlfA@public.gmane.org>
2008-09-08 15:19 ` Serge E. Hallyn
[not found] ` <20080908151932.GA19023-r/Jw6+rmf7HQT0dZR+AlfA@public.gmane.org>
2008-09-08 15:27 ` Serge E. Hallyn
2008-09-08 15:37 ` Cedric Le Goater
[not found] ` <48C546C0.504-NmTC/0ZBporQT0dZR+AlfA@public.gmane.org>
2008-09-08 15:43 ` Serge E. Hallyn
2008-09-08 16:09 ` Eric W. Biederman
[not found] ` <m163p6pqkv.fsf-B27657KtZYmhTnVgQlOflh2eb7JE58TQ@public.gmane.org>
2008-09-09 11:54 ` Cedric Le Goater
2008-09-09 12:43 ` Serge E. Hallyn
[not found] ` <20080909124311.GA10053-r/Jw6+rmf7HQT0dZR+AlfA@public.gmane.org>
2008-09-09 15:09 ` Eric W. Biederman
[not found] ` <m18wu1nyon.fsf-B27657KtZYmhTnVgQlOflh2eb7JE58TQ@public.gmane.org>
2008-09-09 15:29 ` Serge E. Hallyn
[not found] ` <20080909152952.GA21207-r/Jw6+rmf7HQT0dZR+AlfA@public.gmane.org>
2008-09-09 15:40 ` Cedric Le Goater
2008-09-09 17:07 ` Chuck Lever
[not found] ` <DE845309-1684-472A-8269-78AB3A2823A9-QHcLZuEGTsvQT0dZR+AlfA@public.gmane.org>
2008-09-09 18:20 ` Eric W. Biederman
[not found] ` <m1fxo9mba5.fsf-B27657KtZYmhTnVgQlOflh2eb7JE58TQ@public.gmane.org>
2008-09-09 19:00 ` Chuck Lever
[not found] ` <869FF00C-4DAF-4D19-80AF-9230617A9223-QHcLZuEGTsvQT0dZR+AlfA@public.gmane.org>
2008-09-09 20:08 ` Eric W. Biederman
2008-09-10 9:23 ` Cedric Le Goater
[not found] ` <48C791F9.8090606-NmTC/0ZBporQT0dZR+AlfA@public.gmane.org>
2008-09-10 15:12 ` Chuck Lever
[not found] ` <76bd70e30809100812r4a7fa71crfc7196350e3ed1cf-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2008-09-10 20:02 ` Eric W. Biederman
[not found] ` <m1ej3rixbx.fsf-B27657KtZYmhTnVgQlOflh2eb7JE58TQ@public.gmane.org>
2008-09-10 20:54 ` Chuck Lever
2008-09-11 9:02 ` Cedric Le Goater
[not found] ` <48C8DEA0.9080905-NmTC/0ZBporQT0dZR+AlfA@public.gmane.org>
2008-09-11 10:27 ` Eric W. Biederman [this message]
2008-09-11 16:39 ` Chuck Lever
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