diff options
| author | Majd Dibbiny <majd@mellanox.com> | 2018-11-05 08:07:37 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-12-17 09:38:33 +0100 |
| commit | 454892c34bb833097a21dbb693757765d1d1bb40 (patch) | |
| tree | 7408ac6ed21b378a967d1519b5f8816f8388e6be /sound | |
| parent | aeda9163eb665bba0657db7695b1cd71ec2bff85 (diff) | |
RDMA/mlx5: Fix fence type for IB_WR_LOCAL_INV WR
[ Upstream commit 074fca3a18e7e1e0d4d7dcc9d7badc43b90232f4 ]
Currently, for IB_WR_LOCAL_INV WR, when the next fence is None, the
current fence will be SMALL instead of Normal Fence.
Without this patch krping doesn't work on CX-5 devices and throws
following error:
The error messages are from CX5 driver are: (from server side)
[ 710.434014] mlx5_0:dump_cqe:278:(pid 2712): dump error cqe
[ 710.434016] 00000000 00000000 00000000 00000000
[ 710.434016] 00000000 00000000 00000000 00000000
[ 710.434017] 00000000 00000000 00000000 00000000
[ 710.434018] 00000000 93003204 100000b8 000524d2
[ 710.434019] krping: cq completion failed with wr_id 0 status 4 opcode 128 vender_err 32
Fixed the logic to set the correct fence type.
Fixes: 6e8484c5cf07 ("RDMA/mlx5: set UMR wqe fence according to HCA cap")
Signed-off-by: Majd Dibbiny <majd@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'sound')
0 files changed, 0 insertions, 0 deletions