Herbert Xu 905db44087 packet: Avoid lock_sock in mmap handler ... As the mmap handler gets called under mmap_sem, and we may grab mmap_sem elsewhere under the socket lock to access user data, we should avoid grabbing the socket lock in the mmap handler. Since the only thing we care about in the mmap handler is for pg_vec* to be invariant, i.e., to exclude packet_set_ring, we can achieve this by simply using a new mutex. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Tested-by: Martin MOKREJŠ <mmokrejs@ribosome.natur.cuni.cz> Signed-off-by: David S. Miller <davem@davemloft.net>		2009-01-30 14:13:49 -08:00
..
9p	net/9p: fid->fid is used uninitialized	2009-01-19 16:20:15 -08:00
802
8021q	vlan: Export symbols as non GPL symbols.	2009-01-26 12:37:53 -08:00
appletalk	appletalk: convert aarp to net_device_ops	2009-01-07 17:21:44 -08:00
atm
ax25
bluetooth	bluetooth: driver API update	2009-01-07 17:23:17 -08:00
bridge	netfilter 05/09: ebtables: fix inversion in match code	2009-01-12 21:18:35 -08:00
can	can: fix slowpath issue in hrtimer callback function	2009-01-14 21:06:55 -08:00
core	net: Fix OOPS in skb_seq_read().	2009-01-29 16:12:42 -08:00
dcb
dccp	dccp ccid-3: Fix RFC reference	2009-01-11 00:17:22 -08:00
decnet
dsa	dsa: convert to net_device_ops (v2)	2009-01-06 16:45:26 -08:00
econet
ethernet
ipv4	ipv4: fix infinite retry loop in IP-Config	2009-01-29 16:19:13 -08:00
ipv6	ipv6: Make mc_forwarding sysctl read-only.	2009-01-27 22:41:03 -08:00
ipx
irda
iucv	s390: remove s390_root_dev_*()	2009-01-06 10:44:34 -08:00
key	af_key: initialize xfrm encap_oa	2009-01-25 20:49:14 -08:00
lapb
llc
mac80211	mac80211: fix slot time debug message	2009-01-22 13:55:01 -05:00
netfilter	netfilter: ctnetlink: fix scheduling while atomic	2009-01-21 12:19:49 -08:00
netlabel
netlink	genetlink: export genl_unregister_mc_group()	2009-01-07 10:00:17 -08:00
netrom
packet	packet: Avoid lock_sock in mmap handler	2009-01-30 14:13:49 -08:00
phonet	phonet: update to net_device_ops	2009-01-07 17:24:34 -08:00
rfkill
rose
rxrpc
sched	pkt_sched: sch_htb: Break all htb_do_events() after 2 jiffies	2009-01-12 21:54:40 -08:00
sctp	sctp: Fix another socket race during accept/peeloff	2009-01-22 14:53:23 -08:00
sunrpc	fs/Kconfig: move sunrpc out	2009-01-22 13:16:00 +03:00
tipc	net/tipc/bcast.h: use ARRAY_SIZE	2009-01-11 00:06:33 -08:00
unix
wanrouter
wimax	wimax: fix build issue when debugfs is disabled	2009-01-29 17:18:31 -08:00
wireless	cfg80211: print correct intersected regulatory domain	2009-01-29 15:46:43 -05:00
x25
xfrm	Revert "xfrm: For 32/64 compatability wrt. xfrm_usersa_info"	2009-01-20 09:49:51 -08:00
compat.c
Kconfig	net: Move config NET_NS to from net/Kconfig to init/Kconfig	2009-01-26 12:25:55 -08:00
Makefile	wimax: Makefile, Kconfig and docbook linkage for the stack	2009-01-07 10:00:17 -08:00
nonet.c
socket.c	[CVE-2009-0029] System call wrappers part 22	2009-01-14 14:15:27 +01:00
sysctl_net.c
TUNABLE