tree 8ef123fa72e84c1f9a1fbd6365af02802a61560d
parent 1d426d6418d1914b592c9c307c02e488d9182fa8
author Michael S. Tsirkin <mst@dev.mellanox.co.il> 1176219162 +0300
committer Roland Dreier <rolandd@cisco.com> 1176220710 -0700

IPoIB/cm: Fix DMA direction typo

Receive buffers need to be mapped with DMA_FROM_DEVICE.  Incorrectly
mapping with DMA_TO_DEVICE causes a hard lock on ppc64 machines with
an IOMMU.

This fixes <https://bugs.openfabrics.org/show_bug.cgi?id=431>

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