OpenCloudOS-Kernel/drivers/infiniband
Yishai Hadas b7165bd0d6 IB/mlx5: Fix RSS Toeplitz setup to be aligned with the HW specification
The specification for the Toeplitz function doesn't require to set the key
explicitly to be symmetric. In case a symmetric functionality is required
a symmetric key can be simply used.

Wrongly forcing the algorithm to symmetric causes the wrong packet
distribution and a performance degradation.

Link: https://lore.kernel.org/r/20190723065733.4899-7-leon@kernel.org
Cc: <stable@vger.kernel.org> # 4.7
Fixes: 28d6137008 ("IB/mlx5: Add RSS QP support")
Signed-off-by: Yishai Hadas <yishaih@mellanox.com>
Reviewed-by: Alex Vainman <alexv@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
2019-07-25 11:45:48 -03:00
..
core IB/counters: Always initialize the port counter object 2019-07-25 11:45:48 -03:00
hw IB/mlx5: Fix RSS Toeplitz setup to be aligned with the HW specification 2019-07-25 11:45:48 -03:00
sw RDMA/siw: Remove set but not used variables 'rv' 2019-07-22 15:22:46 -03:00
ulp SCSI fixes on 20190720 2019-07-20 10:04:58 -07:00
Kconfig RDMA/nldev: Added configuration of RDMA dynamic interrupt moderation to netlink 2019-07-08 16:37:22 -03:00
Makefile treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00