From: ebiederm@xmission•com (Eric W. Biederman)
To: David Miller <davem@davemloft•net>
Cc: <netdev@vger•kernel.org>, Max Krasnyansky <maxk@qualcomm•com>,
Pavel Emelyanov <xemul@openvz•org>
Subject: [PATCH 09/10] tun: There is no longer any need to deny changing network namespaces
Date: Tue, 20 Jan 2009 13:08:46 -0800 [thread overview]
Message-ID: <m1ljt5k7mp.fsf_-_@fess.ebiederm.org> (raw)
In-Reply-To: <m1prihk7p6.fsf_-_@fess.ebiederm.org> (Eric W. Biederman's message of "Tue\, 20 Jan 2009 13\:07\:17 -0800")
With the awkward case between free_netdev and dev_chr_close fixed
there is no longer any need to limit tun and tap devices to the
network namespace they were created it. So remove the
NETIF_F_NETNS_LOCAL flag on the network device.
Signed-off-by: Eric W. Biederman <ebiederm@aristanetworks•com>
---
drivers/net/tun.c | 1 -
1 files changed, 0 insertions(+), 1 deletions(-)
diff --git a/drivers/net/tun.c b/drivers/net/tun.c
index 51dba61..97b0500 100644
--- a/drivers/net/tun.c
+++ b/drivers/net/tun.c
@@ -810,7 +810,6 @@ static void tun_setup(struct net_device *dev)
dev->ethtool_ops = &tun_ethtool_ops;
dev->destructor = free_netdev;
- dev->features |= NETIF_F_NETNS_LOCAL;
}
static int tun_set_iff(struct net *net, struct file *file, struct ifreq *ifr)
--
1.5.6.3
next prev parent reply other threads:[~2009-01-21 2:45 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-01-20 20:53 [PATCH 0/10] Tun fixes and netns migration Eric W. Biederman
2009-01-20 20:56 ` [PATCH 01/10] tun: Remove unnecessary tun_get_by_name Eric W. Biederman
2009-01-20 20:57 ` [PATCH 02/10] tun: Fix races in tun_set_iff Eric W. Biederman
2009-01-20 20:59 ` [PATCH 03/10] tun: Use POLLERR not EBADF in tun_chr_poll Eric W. Biederman
2009-01-20 21:00 ` [PATCH 04/10] tun: Introduce tun_file Eric W. Biederman
2009-01-20 21:01 ` [PATCH 05/10] tun: Grab the netns in open Eric W. Biederman
2009-01-20 21:02 ` [PATCH 06/10] tun: Make tun_net_xmit atomic wrt tun_attach && tun_detach Eric W. Biederman
2009-01-20 21:03 ` [PATCH 07/10] tun: Move read_wait into tun_file Eric W. Biederman
2009-01-20 21:07 ` [PATCH 08/10] tun: Fix races between tun_net_close and free_netdev Eric W. Biederman
2009-01-20 21:08 ` Eric W. Biederman [this message]
2009-01-22 0:03 ` [PATCH 0/10] Tun fixes and netns migration David Miller
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