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Eric Dumazet cf778b00e9 net: reintroduce missing rcu_assign_pointer() calls 
commit a9b3cd7f32 (rcu: convert uses of rcu_assign_pointer(x, NULL) to
RCU_INIT_POINTER) did a lot of incorrect changes, since it did a
complete conversion of rcu_assign_pointer(x, y) to RCU_INIT_POINTER(x,
y).

We miss needed barriers, even on x86, when y is not NULL.

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
CC: Stephen Hemminger <shemminger@vyatta.com>
CC: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
 		2012-01-12 12:26:56 -08:00
..
Kconfig ipsec: ipcomp - Merge IPComp implementations 2008-07-25 02:54:40 -07:00
Makefile xfrm: Move IPsec replay detection functions to a separate file 2011-03-13 20:22:30 -07:00
xfrm_algo.c xfrm: Fix key lengths for rfc3686(ctr(aes)) 2011-07-28 18:10:48 -07:00
xfrm_hash.c net: allow GFP_HIGHMEM in __vmalloc() 2010-11-21 10:04:04 -08:00
xfrm_hash.h xfrm: Const'ify address args to hash helpers. 2011-02-23 23:07:42 -08:00
xfrm_input.c xfrm: Perform a replay check after return from async codepaths 2011-09-21 15:20:57 -04:00
xfrm_ipcomp.c net: add skb frag size accessors 2011-10-19 03:10:46 -04:00
xfrm_output.c dst: Clone child entry in skb_dst_pop 2011-03-27 17:55:01 -07:00
xfrm_policy.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2011-12-23 17:13:56 -05:00
xfrm_proc.c net: Add export.h for EXPORT_SYMBOL/THIS_MODULE to non-modules 2011-10-31 19:30:30 -04:00
xfrm_replay.c net: Add export.h for EXPORT_SYMBOL/THIS_MODULE to non-modules 2011-10-31 19:30:30 -04:00
xfrm_state.c net: remove ipv6_addr_copy() 2011-11-22 16:43:32 -05:00
xfrm_sysctl.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
xfrm_user.c net: reintroduce missing rcu_assign_pointer() calls 2012-01-12 12:26:56 -08:00