David Ward fb745e9a03 net/802/mrp: fix possible race condition when calling mrp_pdu_queue() ... (Adapted from a very similar change to net/802/garp.c by Cong Wang.) mrp_pdu_queue() should ways be called with the applicant spin lock. mrp_uninit_applicant() only holds the rtnl lock which is not enough; a race is possible because mrp_rcv() is called in BH context: mrp_rcv() |->mrp_pdu_parse_msg() |->mrp_pdu_parse_vecattr() |->mrp_pdu_parse_vecattr_event() |-> mrp_attr_event() |-> mrp_pdu_append_vecattr_event() |-> mrp_pdu_queue() Cc: Cong Wang <amwang@redhat.com> Cc: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David Ward <david.ward@ll.mit.edu> Acked-by: Cong Wang <amwang@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2013-04-12 15:10:48 -04:00
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Kconfig	net/802: Implement Multiple Registration Protocol (MRP)	2013-02-10 20:37:22 -05:00
Makefile	net/802: Implement Multiple Registration Protocol (MRP)	2013-02-10 20:37:22 -05:00
fc.c	net: cleanup unsigned to unsigned int	2012-04-15 12:44:40 -04:00
fddi.c	net: cleanup unsigned to unsigned int	2012-04-15 12:44:40 -04:00
garp.c	net/garp: fix GID rbtree ordering	2012-04-13 13:10:33 -04:00
hippi.c	net: cleanup unsigned to unsigned int	2012-04-15 12:44:40 -04:00
mrp.c	net/802/mrp: fix possible race condition when calling mrp_pdu_queue()	2013-04-12 15:10:48 -04:00
p8022.c	net: delete all instances of special processing for token ring	2012-05-15 20:14:35 -04:00
p8023.c	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
psnap.c	snap: remove one synchronize_net()	2011-05-23 16:29:24 -04:00
stp.c	802: Convert compare_ether_addr to ether_addr_equal	2012-05-09 20:49:17 -04:00