From: Eric W. Biederman <ebiederm@xmission.com>
Date: Fri, 16 Nov 2012 03:03:09 +0000 (+0000)
Subject: net: Allow the userns root to control vlans.
X-Git-Tag: omap-for-v3.8/fixes-for-merge-window-v4-signed~45^2~281
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=276996fda0f33bd5e5e028c426f852ecd119372b;p=pandora-kernel.git

net: Allow the userns root to control vlans.

Allow an unpriviled user who has created a user namespace, and then
created a network namespace to effectively use the new network
namespace, by reducing capable(CAP_NET_ADMIN) and
capable(CAP_NET_RAW) calls to be ns_capable(net->user_ns,
CAP_NET_ADMIN), or capable(net->user_ns, CAP_NET_RAW) calls.

Allow the vlan ioctls:
SET_VLAN_INGRESS_PRIORITY_CMD
SET_VLAN_EGRESS_PRIORITY_CMD
SET_VLAN_FLAG_CMD
SET_VLAN_NAME_TYPE_CMD
ADD_VLAN_CMD
DEL_VLAN_CMD

Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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