From: Rob Landley <rob@landley.net>
Date: Tue, 24 May 2011 02:46:56 +0000 (-0500)
Subject: net/9p: enable 9p to work in non-default network namespace
X-Git-Tag: v3.0-rc1~160^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e75762fdcd27c1d0293d9160b3ac6dcb3371272a;p=pandora-kernel.git

net/9p: enable 9p to work in non-default network namespace

Teach 9p filesystem to work in container with non-default network namespace.
(Note: I also patched the unix domain socket code but don't have a test case
for that.  It's the same fix, I just don't have a server for it...)

To test, run diod server (http://code.google.com/p/diod):
  diod -n -f -L stderr -l 172.23.255.1:9999 -c /dev/null -e /root
and then mount like so:
  mount -t 9p -o port=9999,aname=/root,version=9p2000.L 172.23.255.1 /mnt

A container test environment is described at http://landley.net/lxc

Signed-off-by: Rob Landley <rob@landley.net>
Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com>
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