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| author | stephen hemminger <shemminger@vyatta.com> | 2010-11-15 07:38:13 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-11-15 20:13:17 +0100 |
| commit | b5ed54e94d324f17c97852296d61a143f01b227a (patch) | |
| tree | 2104d3cde24efc1145bc71beb4b61d79ed841132 /Documentation/robust-futexes.txt | |
| parent | netdev: add rcu annotations to receive handler hook (diff) | |
| download | linux-b5ed54e94d324f17c97852296d61a143f01b227a.tar.xz linux-b5ed54e94d324f17c97852296d61a143f01b227a.zip | |
bridge: fix RCU races with bridge port
The macro br_port_exists() is not enough protection when only
RCU is being used. There is a tiny race where other CPU has cleared port
handler hook, but is bridge port flag might still be set.
Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'Documentation/robust-futexes.txt')
0 files changed, 0 insertions, 0 deletions