John Fastabend 85328240c6 net: allow netdev_all_upper_get_next_dev_rcu with rtnl lock held ... It is useful to be able to walk all upper devices when bringing a device online where the RTNL lock is held. In this case it is safe to walk the all_adj_list because the RTNL lock is used to protect the write side as well. This patch adds a check to see if the rtnl lock is held before throwing a warning in netdev_all_upper_get_next_dev_rcu(). Also because we now have a call site for lockdep_rtnl_is_held() outside COFIG_LOCK_PROVING an inline definition returning 1 is needed. Similar to the rcu_read_lock_is_held(). Fixes: 2a47fa45d4 ("ixgbe: enable l2 forwarding acceleration for macvlans") CC: Veaceslav Falico <vfalico@redhat.com> Reported-by: Yuanhan Liu <yuanhan.liu@linux.intel.com> Signed-off-by: John Fastabend <john.r.fastabend@intel.com> Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>		2013-12-17 21:19:08 -08:00
..
Makefile	net: move procfs code to net/core/net-procfs.c	2013-02-19 00:51:10 -05:00
datagram.c	net, datagram: fix the incorrect comment in zerocopy_sg_from_iovec()	2013-10-29 00:19:04 -04:00
dev.c	net: allow netdev_all_upper_get_next_dev_rcu with rtnl lock held	2013-12-17 21:19:08 -08:00
dev_addr_lists.c	net, mc: fix the incorrect comments in two mc-related functions	2013-10-29 00:19:05 -04:00
dev_ioctl.c	net: fix kernel deadlock with interface rename and netdev name retrieval.	2013-06-26 13:42:54 -07:00
drop_monitor.c	net: drop_monitor: fix the value of maxattr	2013-12-09 21:10:38 -05:00
dst.c	net: pass info struct via netdevice notifier	2013-05-28 13:11:01 -07:00
ethtool.c	net: Add layer 2 hardware acceleration operations for macvlan devices	2013-11-07 19:11:41 -05:00
fib_rules.c	net: Fix "ip rule delete table 256"	2013-11-08 14:53:10 -05:00
filter.c	net: fix unsafe set_memory_rw from softirq	2013-10-07 15:16:45 -04:00
flow.c	net: delete __cpuinit usage from all net files	2013-07-14 19:36:58 -04:00
flow_dissector.c	net: flow_dissector: small optimizations in IPv4 dissect	2013-11-08 13:30:02 -05:00
gen_estimator.c	net_sched: add 64bit rate estimators	2013-06-11 02:51:03 -07:00
gen_stats.c	net_sched: add 64bit rate estimators	2013-06-11 02:51:03 -07:00
iovec.c	net: rework recvmsg handler msg_name and msg_namelen logic	2013-11-20 21:52:30 -05:00
link_watch.c	net: make all team port device link events urgent	2013-06-13 02:31:41 -07:00
neighbour.c	neigh: Netlink notification for administrative NUD state change	2013-12-17 16:14:35 -05:00
net-procfs.c	rps: selective flow shedding during softnet overflow	2013-05-20 13:48:04 -07:00
net-sysfs.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next	2013-11-13 17:40:34 +09:00
net-sysfs.h	…
net-traces.c	net: Add export.h for EXPORT_SYMBOL/THIS_MODULE to non-modules	2011-10-31 19:30:30 -04:00
net_namespace.c	userns: Kill nsown_capable it makes the wrong thing easy	2013-08-30 23:44:11 -07:00
netevent.c	net: Add export.h for EXPORT_SYMBOL/THIS_MODULE to non-modules	2011-10-31 19:30:30 -04:00
netpoll.c	netpoll: fix rx_hook() interface by passing the skb	2013-10-25 19:26:58 -04:00
netprio_cgroup.c	cgroup: netprio: remove unnecessary task_netprioidx	2013-10-08 16:27:34 -04:00
pktgen.c	{pktgen, xfrm} Update IPv4 header total len and checksum after tranformation	2013-12-01 20:33:52 -05:00
request_sock.c	tcp: fix a panic on UP machines in reqsk_fastopen_remove	2013-01-14 18:10:05 -05:00
rtnetlink.c	net: fix rtnl notification in atomic context	2013-10-25 19:03:45 -04:00
scm.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace	2013-09-07 14:35:32 -07:00
secure_seq.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2013-10-23 16:49:34 -04:00
skbuff.c	net: clear local_df when passing skb between namespaces	2013-12-05 23:42:38 -05:00
sock.c	net: unix: allow set_peek_off to fail	2013-12-10 21:45:15 -05:00
sock_diag.c	sock_diag: fix filter code sent to userspace	2013-06-10 22:23:32 -07:00
stream.c	net: add sk_stream_is_writeable() helper	2013-07-24 17:54:48 -07:00
sysctl_net_core.c	qdisc: allow setting default queuing discipline	2013-08-31 00:32:32 -04:00
timestamping.c	net: Add export.h for EXPORT_SYMBOL/THIS_MODULE to non-modules	2011-10-31 19:30:30 -04:00
user_dma.c	net: Add export.h for EXPORT_SYMBOL/THIS_MODULE to non-modules	2011-10-31 19:30:30 -04:00
utils.c	net: make net_get_random_once irq safe	2013-10-25 19:03:39 -04:00