David S. Miller 0a7606c121 [NET]: Fix race between poll_napi() and net_rx_action() ... netpoll_poll_lock() synchronizes the ->poll() invocation code paths, but once we have the lock we have to make sure that NAPI_STATE_SCHED is still set. Otherwise we get: cpu 0 cpu 1 net_rx_action() poll_napi() netpoll_poll_lock() ... spin on ->poll_lock ->poll() netif_rx_complete netpoll_poll_unlock() acquire ->poll_lock() ->poll() netif_rx_complete() CRASH Based upon a bug report from Tina Yang. Signed-off-by: David S. Miller <davem@davemloft.net>		2007-10-29 22:37:28 -07:00
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datagram.c	[NET]: Do not dereference iov if length is zero	2007-09-11 10:29:07 +02:00
dev.c	[NET]: Fix race between poll_napi() and net_rx_action()	2007-10-29 22:37:28 -07:00
dev_mcast.c	[NET]: Marking struct pernet_operations __net_initdata was inappropriate	2007-10-26 22:54:53 -07:00
dst.c	[NET]: Make the loopback device per network namespace.	2007-10-10 16:52:49 -07:00
ethtool.c	[ETHTOOL] Provide default behaviors for a few ethtool sub-ioctls	2007-10-10 16:51:17 -07:00
fib_rules.c	[IPV4/IPV6/DECNET]: Small cleanup for fib rules.	2007-10-10 16:51:22 -07:00
filter.c	[NET]: Fix bug in sk_filter race cures.	2007-10-18 21:48:39 -07:00
flow.c	[NET]: Use BUILD_BUG_ON in net/core/flowi.c	2007-10-23 21:27:57 -07:00
gen_estimator.c	remove asm/bitops.h includes	2007-10-19 11:53:41 -07:00
gen_stats.c	[SK_BUFF]: Convert skb->tail to sk_buff_data_t	2007-04-25 22:26:28 -07:00
iovec.c	[PATCH] remove many unneeded #includes of sched.h	2007-02-14 08:09:54 -08:00
kmap_skb.h	[PATCH] severing skbuff.h -> highmem.h	2006-12-04 02:00:29 -05:00
link_watch.c	[NET] link_watch: Always schedule urgent events	2007-05-10 23:45:28 -07:00
Makefile	[NET]: Fix running without sysfs	2007-10-10 16:52:46 -07:00
neighbour.c	[ATM]: Fix clip module reload crash.	2007-10-22 02:59:52 -07:00
net-sysfs.c	[NET]: Remove in-code externs for some functions from net/core/dev.c	2007-10-23 21:27:56 -07:00
net-sysfs.h	[NET]: Remove in-code externs for some functions from net/core/dev.c	2007-10-23 21:27:56 -07:00
net_namespace.c	[NETNS]: Don't memset() netns to zero manually	2007-10-10 16:54:59 -07:00
netevent.c	[NET]: net/core/netevent.c should #include <net/netevent.h>	2007-07-05 17:40:27 -07:00
netpoll.c	[NET]: Fix race between poll_napi() and net_rx_action()	2007-10-29 22:37:28 -07:00
pktgen.c	[NET]: Hide the queue_mapping field inside netif_subqueue_stopped	2007-10-22 02:59:56 -07:00
request_sock.c	[NET]: Size listen hash tables using backlog hint	2006-12-02 21:21:44 -08:00
rtnetlink.c	[NETNS]: Fix get_net_ns_by_pid	2007-10-26 22:56:12 -07:00
scm.c	pid namespaces: changes to show virtual ids to user	2007-10-19 11:53:40 -07:00
skbuff.c	[NET_CLS_ACT]: Use skb_act_clone	2007-10-26 02:47:54 -07:00
sock.c	[NET]: Unexport sock_enable_timestamp().	2007-10-26 03:59:45 -07:00
stream.c	[NET] CORE: Fix whitespace errors.	2007-02-10 23:19:25 -08:00
sysctl_net_core.c	[NET]: Don't declare extern variables in net/core/sysctl_net_core.c	2007-10-23 21:27:56 -07:00
user_dma.c	[NET]: Revert sk_buff walker cleanups.	2007-04-27 15:21:23 -07:00
utils.c	[NET] net/core/utils: fix sparse warning	2007-08-07 18:02:43 -07:00