stephen hemminger c8656c500d net: allow netif_carrier to be called safely from IRQ ... [ Upstream commit 1821f7cd65 ] As reported by Ben Greer and Froncois Romieu. The code path in the netif_carrier code leads it to try and disable a late workqueue to reenable it immediately netif_carrier_on -> linkwatch_fire_event -> linkwatch_schedule_work -> cancel_delayed_work -> del_timer_sync If __cancel_delayed_work is used instead then there is no problem of waiting for running linkwatch_event. There is a race between linkwatch_event running re-scheduling but it is harmless to schedule an extra scan of the linkwatch queue. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>		2011-08-15 18:31:39 -07:00
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datagram.c	Fix a typo in datagram.c and sctp/socket.c.	2010-12-06 13:10:11 -08:00
dev_addr_lists.c	net,rcu: convert call_rcu(ha_rcu_free) to kfree_rcu()	2011-05-07 22:50:52 -07:00
dev.c	vlan: Fix the ingress VLAN_FLAG_REORDER_HDR check	2011-06-11 16:15:50 -07:00
drop_monitor.c	net,rcu: convert call_rcu(free_dm_hw_stat) to kfree_rcu()	2011-05-07 22:50:59 -07:00
dst.c	ipv6: Don't put artificial limit on routing table size.	2011-07-01 17:30:43 -07:00
ethtool.c	ethtool: Allow zero-length register dumps again	2011-08-04 21:58:34 -07:00
fib_rules.c	net: hold rtnl again in dump callbacks	2011-05-25 17:55:32 -04:00
filter.c	bug.h: Move ratelimit warn interfaces to ratelimit.h	2011-05-26 15:00:31 -04:00
flow.c	net: Make flow cache paths use a const struct flowi.	2011-02-22 18:44:31 -08:00
gen_estimator.c	net,rcu: convert call_rcu(__gen_kill_estimator) to kfree_rcu()	2011-05-07 22:50:57 -07:00
gen_stats.c	net/core: EXPORT_SYMBOL cleanups	2010-07-12 12:57:55 -07:00
iovec.c	net: Limit socket I/O iovec total length to INT_MAX.	2010-10-28 11:47:52 -07:00
kmap_skb.h	[PATCH] severing skbuff.h -> highmem.h	2006-12-04 02:00:29 -05:00
link_watch.c	net: allow netif_carrier to be called safely from IRQ	2011-08-15 18:31:39 -07:00
Makefile	net: Compute protocol sequence numbers and fragment IDs using MD5.	2011-08-15 18:31:35 -07:00
neighbour.c	neigh: __rcu annotations	2011-01-20 16:59:34 -08:00
net_namespace.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6	2011-06-16 10:21:59 -07:00
net-sysfs.c	Delay struct net freeing while there's a sysfs instance refering to it	2011-06-12 17:45:41 -04:00
net-sysfs.h	xps: Add CONFIG_XPS	2010-11-28 18:24:14 -08:00
net-traces.c	netdev: Add tracepoints to netdev layer	2010-09-07 17:51:33 +02:00
netevent.c	net/core: EXPORT_SYMBOL cleanups	2010-07-12 12:57:55 -07:00
netpoll.c	netpoll: call dev_put() on error in netpoll_setup()	2011-06-11 18:55:22 -07:00
pktgen.c	net: add IFF_SKB_TX_SHARED flag to priv_flags	2011-08-15 18:31:38 -07:00
request_sock.c	Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6	2010-12-08 13:47:38 -08:00
rtnetlink.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/linux-2.6-nsfd	2011-05-25 18:10:16 -07:00
scm.c	Allow passing O_PATH descriptors via SCM_RIGHTS datagrams	2011-03-15 02:21:45 -04:00
secure_seq.c	net: Compute protocol sequence numbers and fragment IDs using MD5.	2011-08-15 18:31:35 -07:00
skbuff.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6	2011-05-20 13:43:21 -07:00
sock.c	Fix common misspellings	2011-03-31 11:26:23 -03:00
stream.c	net: Fix the condition passed to sk_wait_event()	2010-10-03 20:41:32 -07:00
sysctl_net_core.c	net: Kill ratelimit.h dependency in linux/net.h	2011-05-27 13:41:33 -04:00
timestamping.c	Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6	2010-12-17 12:27:22 -08:00
user_dma.c	net/core/user_dma.c: Use frag list abstraction interfaces.	2009-06-09 00:19:10 -07:00
utils.c	net: Kill ratelimit.h dependency in linux/net.h	2011-05-27 13:41:33 -04:00