original_kernel/net
Johannes Berg 79010420cc [PATCH] mac80211: fix virtual interface locking
Florian Lohoff noticed a bug in mac80211: when bringing the
master interface down while other virtual interfaces are up
we call dev_close() under a spinlock which is not allowed.
This patch removes the sub_if_lock used by mac80211 in favour
of using an RCU list. All list manipulations are already done
under rtnl so are well protected against each other, and the
read-side locks we took in the RX and TX code are already in
RCU read-side critical sections.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Cc: Florian Lohoff <flo@rfc822.org>
Cc: Herbert Xu <herbert@gondor.apana.org.au>
Cc: Michal Piotrowski <michal.k.k.piotrowski@gmail.com>
Cc: Satyam Sharma <satyam@infradead.org>
Signed-off-by: Michael Wu <flamingice@sourmilk.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-10-10 16:53:00 -07:00
..
9p
802 [NET]: Move hardware header operations out of netdevice. 2007-10-10 16:52:52 -07:00
8021q [NET]: Move hardware header operations out of netdevice. 2007-10-10 16:52:52 -07:00
appletalk [NET]: Move hardware header operations out of netdevice. 2007-10-10 16:52:52 -07:00
atm [ATM] net/atm/lec.c: printk warning fix 2007-10-10 16:52:54 -07:00
ax25 [NET]: Move hardware header operations out of netdevice. 2007-10-10 16:52:52 -07:00
bluetooth [BLUETOOTH]: Make hidp_setup_input() return int 2007-10-10 16:52:39 -07:00
bridge [ETHTOOL] Provide default behaviors for a few ethtool sub-ioctls 2007-10-10 16:51:17 -07:00
core [NETNS]: Simplify the network namespace list locking rules. 2007-10-10 16:52:55 -07:00
dccp [CCID3]: Remove ifdef surrounding BUG_ON 2007-10-10 16:52:45 -07:00
decnet [NET]: Wrap netdevice hardware header creation. 2007-10-10 16:52:50 -07:00
econet [NET]: Wrap netdevice hardware header creation. 2007-10-10 16:52:50 -07:00
ethernet [NET]: Move hardware header operations out of netdevice. 2007-10-10 16:52:52 -07:00
ieee80211 [IEEE80211]: Fix softmac lockdep reports. 2007-10-10 16:52:22 -07:00
ipv4 [NET]: Move hardware header operations out of netdevice. 2007-10-10 16:52:52 -07:00
ipv6 [NET]: Move hardware header operations out of netdevice. 2007-10-10 16:52:52 -07:00
ipx
irda [NET]: Introduce and use print_mac() and DECLARE_MAC_BUF() 2007-10-10 16:51:42 -07:00
iucv
key
lapb
llc [NET]: Introduce and use print_mac() and DECLARE_MAC_BUF() 2007-10-10 16:51:42 -07:00
mac80211 [PATCH] mac80211: fix virtual interface locking 2007-10-10 16:53:00 -07:00
netfilter [NET]: Wrap hard_header_parse 2007-10-10 16:52:51 -07:00
netlabel [NETLINK]: Introduce nested and byteorder flag to netlink attribute 2007-10-10 16:49:16 -07:00
netlink [NETLINK]: the temp variable name max is ambiguous 2007-10-10 16:51:25 -07:00
netrom [NET]: Move hardware header operations out of netdevice. 2007-10-10 16:52:52 -07:00
packet [NET]: Move hardware header operations out of netdevice. 2007-10-10 16:52:52 -07:00
rfkill [RFKILL]: Add support for ultrawideband 2007-10-10 16:49:23 -07:00
rose [NET]: Move hardware header operations out of netdevice. 2007-10-10 16:52:52 -07:00
rxrpc
sched [NET]: Move hardware header operations out of netdevice. 2007-10-10 16:52:52 -07:00
sctp [SCTP]: Tie ADD-IP and AUTH functionality as required by spec. 2007-10-10 16:51:33 -07:00
sunrpc
tipc [NET]: Wrap netdevice hardware header creation. 2007-10-10 16:52:50 -07:00
unix
wanrouter
wireless [WIRELESS]: Fix Kconfig. 2007-10-10 16:52:52 -07:00
x25
xfrm [NET]: Make the loopback device per network namespace. 2007-10-10 16:52:49 -07:00
Kconfig [NET]: Add network namespace clone & unshare support. 2007-10-10 16:52:46 -07:00
Makefile
TUNABLE
compat.c
nonet.c
socket.c
sysctl_net.c