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| author | Jack Morgenstein <jackm@dev.mellanox.co.il> | 2014-09-11 15:11:20 +0400 |
|---|---|---|
| committer | Roland Dreier <roland@purestorage.com> | 2014-09-22 20:46:53 +0400 |
| commit | 25476b0209b2e48dfb689e1b4cf7278875082b1f (patch) | |
| tree | 4af5f11721425482801bf298bd96f85d9309e298 /drivers/iommu/of_iommu.c | |
| parent | 3dec48788817fce4a029cbab14f2b407ae78478f (diff) | |
| download | linux-25476b0209b2e48dfb689e1b4cf7278875082b1f.tar.xz | |
IB/mlx4: Fix VF mac handling in RoCE
We had several problems here. First, a race condition on QP1 mac
handling between mlx4_ib_update_qps and mlx4_ib_modify_qp, which is
fixed by taking the qp mutex in mlx4_ib_update_qps.
Also, qp->pri.smac_port was not updated in mlx4_ib_update_qps.
Last, in __mlx4_ib_modify_qp we did not properly handle the case where
the mac is zero, but port is non-zero.
Signed-off-by: Jack Morgenstein <jackm@dev.mellanox.co.il>
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>
Diffstat (limited to 'drivers/iommu/of_iommu.c')
0 files changed, 0 insertions, 0 deletions