tree e427260a9049b1300fe69c7542bdb4a85fa2fa9a
parent fe9e08e17af414a5fd8f3141b0fd88677f81a883
author Michael S. Tsirkin <mst@mellanox.co.il> 1124919711 -0700
committer Roland Dreier <rolandd@cisco.com> 1125113858 -0700

[PATCH] IPoIB: Fix device removal race

Currently we may have work scheduled in default kernel workqueue when
the device is going down.  The device could get freed before this
workqueue gets serviced.  I am actually seeing this causing system
hangs.

The following patch fixes this by using ipoib_workqueue which gets
flushed when the device is going down.

Signed-off-by: Michael S. Tsirkin <mst@mellanox.co.il>
Signed-off-by: Roland Dreier <rolandd@cisco.com>