Herbert Xu 91d2c34a4e bridge: Fix netpoll support ... There are multiple problems with the newly added netpoll support: 1) Use-after-free on each netpoll packet. 2) Invoking unsafe code on netpoll/IRQ path. 3) Breaks when netpoll is enabled on the underlying device. This patch fixes all of these problems. In particular, we now allocate proper netpoll structures for each underlying device. We only allow netpoll to be enabled on the bridge when all the devices underneath it support netpoll. Once it is enabled, we do not allow non-netpoll devices to join the bridge (until netpoll is disabled again). This allows us to do away with the npinfo juggling that caused problem number 1. Incidentally this patch fixes number 2 by bypassing unsafe code such as multicast snooping and netfilter. Reported-by: Qianfeng Zhang <frzhang@redhat.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>		2010-06-15 11:00:40 -07:00
..
9p	kernel-wide: replace USHORT_MAX, SHORT_MAX and SHORT_MIN with USHRT_MAX, SHRT_MAX and SHRT_MIN	2010-05-25 08:07:02 -07:00
802	Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6	2010-04-11 14:53:53 -07:00
8021q	net: Enable 64-bit net device statistics on 32-bit architectures	2010-06-12 15:51:22 -07:00
appletalk	Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6	2010-04-11 14:53:53 -07:00
atm	net-next: remove useless union keyword	2010-06-10 23:31:35 -07:00
ax25	net: sk_sleep() helper	2010-04-20 16:37:13 -07:00
bluetooth	net: use __packed annotation	2010-06-03 03:21:52 -07:00
bridge	bridge: Fix netpoll support	2010-06-15 11:00:40 -07:00
caif	Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6	2010-06-11 13:32:31 -07:00
can	net/can: Use memdup_user	2010-05-31 00:24:11 -07:00
core	netpoll: Allow netpoll_setup/cleanup recursion	2010-06-15 10:58:40 -07:00
dcb	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
dccp	net-next: remove useless union keyword	2010-06-10 23:31:35 -07:00
decnet	net-next: remove useless union keyword	2010-06-10 23:31:35 -07:00
dsa	Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6	2010-04-11 14:53:53 -07:00
econet	econet: fix locking	2010-06-11 18:37:08 -07:00
ethernet	net-next: remove useless union keyword	2010-06-10 23:31:35 -07:00
ieee802154	ieee802154: Fix possible NULL pointer dereference in wpan_phy_alloc	2010-05-23 23:11:07 -07:00
ipv4	inetpeer: various changes	2010-06-14 23:13:08 -07:00
ipv6	ipv6: RCU changes in ipv6_get_mtu() and ip6_dst_hoplimit()	2010-06-14 23:13:07 -07:00
ipx	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
irda	irttp: Print device parameters and statistics as unsigned	2010-06-12 18:18:33 -07:00
iucv	net: use __packed annotation	2010-06-03 03:21:52 -07:00
key	pfkey: add severity to printk	2010-05-17 23:23:13 -07:00
l2tp	net-next: remove useless union keyword	2010-06-10 23:31:35 -07:00
lapb	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
llc	Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6	2010-05-12 00:05:35 -07:00
mac80211	Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6	2010-06-11 13:32:31 -07:00
netfilter	pkt_sched: gen_kill_estimator() rcu fixes	2010-06-11 18:37:08 -07:00
netlabel	net: Remove unnecessary returns from void function()s	2010-05-17 23:23:14 -07:00
netlink	netlink: Implment netlink_broadcast_filtered	2010-05-21 09:37:32 -07:00
netrom	net: sk_sleep() helper	2010-04-20 16:37:13 -07:00
packet	packet_mmap: expose hw packet timestamps to network packet capture utilities	2010-06-02 05:53:56 -07:00
phonet	phonet: use call_rcu for phonet device free	2010-06-09 16:14:25 -07:00
rds	net/rds: Add missing mutex_unlock	2010-05-29 00:18:48 -07:00
rfkill	Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6	2010-04-11 14:53:53 -07:00
rose	net: sk_sleep() helper	2010-04-20 16:37:13 -07:00
rxrpc	net-next: remove useless union keyword	2010-06-10 23:31:35 -07:00
sched	pkt_sched: gen_kill_estimator() rcu fixes	2010-06-11 18:37:08 -07:00
sctp	net-next: remove useless union keyword	2010-06-10 23:31:35 -07:00
sunrpc	sunrpc: fix leak on error on socket xprt setup	2010-05-26 08:43:50 -04:00
tipc	tipc: Reduce footprint by un-inlining tipc_msg_* routines	2010-05-12 23:02:29 -07:00
unix	unix/garbage: kill copy of the skb queue walker	2010-05-03 15:39:58 -07:00
wanrouter	headers: smp_lock.h redux	2009-07-12 12:22:34 -07:00
wimax	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6	2010-05-20 21:04:44 -07:00
wireless	cfg80211: make action channel type optional	2010-06-02 16:13:27 -04:00
x25	X25: Remove bkl in sockopts	2010-05-17 17:39:28 -07:00
xfrm	net: check for refcount if pop a stacked dst_entry	2010-06-04 15:56:00 -07:00
Kconfig	net/sysfs: Fix the bitrot in network device kobject namespace support	2010-05-21 09:37:32 -07:00
Makefile	l2tp: Split pppol2tp patch into separate l2tp and ppp parts	2010-04-03 14:56:02 -07:00
TUNABLE	…
compat.c	From abbffa2aa9bd6f8df16d0d0a102af677510d8b9a Mon Sep 17 00:00:00 2001	2010-06-03 20:03:40 -07:00
nonet.c	…
socket.c	From abbffa2aa9bd6f8df16d0d0a102af677510d8b9a Mon Sep 17 00:00:00 2001	2010-06-03 20:03:40 -07:00
sysctl_net.c	net: Remove unnecessary returns from void function()s	2010-05-17 23:23:14 -07:00