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Matti Linnanvuori d8b2a4d21e [NET]: Fix race in dev_close(). (Bug 9750) ... There is a race in Linux kernel file net/core/dev.c, function dev_close. The function calls function dev_deactivate, which calls function dev_watchdog_down that deletes the watchdog timer. However, after that, a driver can call netif_carrier_ok, which calls function __netdev_watchdog_up that can add the watchdog timer again. Function unregister_netdevice calls function dev_shutdown that traps the bug !timer_pending(&dev->watchdog_timer). Moving dev_deactivate after netif_running() has been cleared prevents function netif_carrier_on from calling __netdev_watchdog_up and adding the watchdog timer again. Signed-off-by: Matti Linnanvuori <mattilinnanvuori@yahoo.com> Signed-off-by: David S. Miller <davem@davemloft.net>		17 years ago
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Makefile	…
datagram.c	…
dev.c	[NET]: Fix race in dev_close(). (Bug 9750)	17 years ago
dev_mcast.c	…
dst.c	…
ethtool.c	…
fib_rules.c	…
filter.c	…
flow.c	[IPSEC] flow: reorder "struct flow_cache_entry" and remove SLAB_HWCACHE_ALIGN	17 years ago
gen_estimator.c	…
gen_stats.c	…
iovec.c	…
kmap_skb.h	…
link_watch.c	…
neighbour.c	[NDISC]: Fix race in generic address resolution	17 years ago
net-sysfs.c	…
net-sysfs.h	…
net_namespace.c	typo fixes in net/core/net_namespace.c	17 years ago
netevent.c	…
netpoll.c	…
pktgen.c	[PKTGEN]: pktgen should not print info that it is spinning	17 years ago
request_sock.c	…
rtnetlink.c	[RTNETLINK]: Send a single notification on device state changes.	17 years ago
scm.c	…
skbuff.c	[NET]: Fix comment for skb_pull_rcsum	17 years ago
sock.c	…
stream.c	…
sysctl_net_core.c	…
user_dma.c	…
utils.c	…