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| author | Amerigo Wang <[email protected]> | 2013-02-07 15:52:40 +0000 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2013-02-08 22:55:48 +0000 |
| commit | 6a98dcf032106eceb6827e0a7cc667250683f762 (patch) | |
| tree | 1013315910d11d88ce380927cb32303062a0242d /drivers/net/xen-netback/interface.c | |
| parent | drivers: net: Remove remaining alloc/OOM messages (diff) | |
| download | kernel-6a98dcf032106eceb6827e0a7cc667250683f762.tar.gz kernel-6a98dcf032106eceb6827e0a7cc667250683f762.zip | |
ipv6: fix a RCU warning in net/ipv6/ip6_flowlabel.c
This patch fixes the following RCU warning:
[ 51.680236] ===============================
[ 51.681914] [ INFO: suspicious RCU usage. ]
[ 51.683610] 3.8.0-rc6-next-20130206-sasha-00028-g83214f7-dirty #276 Tainted: G W
[ 51.686703] -------------------------------
[ 51.688281] net/ipv6/ip6_flowlabel.c:671 suspicious rcu_dereference_check() usage!
we should use rcu_dereference_bh() when we hold rcu_read_lock_bh().
Reported-by: Sasha Levin <[email protected]>
Cc: David S. Miller <[email protected]>
Cc: YOSHIFUJI Hideaki <[email protected]>
Signed-off-by: Cong Wang <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'drivers/net/xen-netback/interface.c')
0 files changed, 0 insertions, 0 deletions