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| author |   Feras Daoud <ferasda@mellanox.com> | 2016-12-28 14:47:28 +0200 |
|---|---|---|
| committer |   Doug Ledford <dledford@redhat.com> | 2017-01-12 14:01:06 -0500 |
| commit | 27d41d29c7f093f6f77843624fbb080c1b4a8b9c (patch) | |
| tree | fb61bc7a58ddab779bf5bfa8e306847b521ba861 /include/rdma/ib_verbs.h | |
| parent | IB/ipoib: Replace list_del of the neigh->list with list_del_init (diff) | |
| download | linux-dev-27d41d29c7f093f6f77843624fbb080c1b4a8b9c.tar.xz linux-dev-27d41d29c7f093f6f77843624fbb080c1b4a8b9c.zip | |
IB/ipoib: Change list_del to list_del_init in the tx object
Since ipoib_cm_tx_start function and ipoib_cm_tx_reap function
belong to different work queues, they can run in parallel.
In this case if ipoib_cm_tx_reap calls list_del and release the
lock, ipoib_cm_tx_start may acquire it and call list_del_init
on the already deleted object.
Changing list_del to list_del_init in ipoib_cm_tx_reap fixes the problem.
Fixes: 839fcaba355a ("IPoIB: Connected mode experimental support")
Signed-off-by: Feras Daoud <ferasda@mellanox.com>
Signed-off-by: Erez Shitrit <erezsh@mellanox.com>
Reviewed-by: Alex Vesker <valex@mellanox.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Reviewed-by: Yuval Shaia <yuval.shaia@oracle.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to '')
0 files changed, 0 insertions, 0 deletions