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(parent: 42385c9) | patch
IB/ipoib: Fix flush/start xmit race (from code review)
authorMichael S. Tsirkin <mst@mellanox.co.il>
Thu, 3 Aug 2006 19:16:06 +0000 (22:16 +0300)
committerRoland Dreier <rolandd@cisco.com>
Fri, 22 Sep 2006 22:17:18 +0000 (15:17 -0700)
commit80ea9d44a5628293704e1bcb43095bb6ec29d6b3
tree49d1f60e61013b7c60e13de0f60ec9ead81309b5tree | snapshot
parent42385c9d8875497d9ece5d90b71b10ab47ca23e1commit | diff
IB/ipoib: Fix flush/start xmit race (from code review)

Prevent flush task from freeing the ipoib_neigh pointer, while
ipoib_start_xmit() is accessing the ipoib_neigh through the pointer it
has loaded from the skb's hardware address.

Signed-off-by: Michael S. Tsirkin <mst@mellanox.co.il>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
drivers/infiniband/ulp/ipoib/ipoib_main.c diff | blob | history
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