linux_dsm_epyc7002/include/linux/mlx5
Israel Rukshin 6082d9c9c9 net/mlx5: Fix mlx5_get_vector_affinity function
Adding the vector offset when calling to mlx5_vector2eqn() is wrong.
This is because mlx5_vector2eqn() checks if EQ index is equal to vector number
and the fact that the internal completion vectors that mlx5 allocates
don't get an EQ index.

The second problem here is that using effective_affinity_mask gives the same
CPU for different vectors.
This leads to unmapped queues when calling it from blk_mq_rdma_map_queues().
This doesn't happen when using affinity_hint mask.

Fixes: 2572cf57d7 ("mlx5: fix mlx5_get_vector_affinity to start from completion vector 0")
Fixes: 05e0cc84e0 ("net/mlx5: Fix get vector affinity helper function")
Signed-off-by: Israel Rukshin <israelr@mellanox.com>
Reviewed-by: Max Gurtovoy <maxg@mellanox.com>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
2018-04-26 12:43:19 -07:00
..
accel.h net/mlx5: IPSec, Add support for ESN 2018-03-07 15:54:36 -08:00
cmd.h
cq.h mlx5: Move dump error CQE function out of mlx5_ib for code sharing 2018-03-27 17:17:28 -07:00
device.h Merge candidates for 4.17 merge window 2018-04-06 17:35:43 -07:00
doorbell.h IB/mlx5: Use blue flame register allocator in mlx5_ib 2017-01-09 20:25:08 +02:00
driver.h net/mlx5: Fix mlx5_get_vector_affinity function 2018-04-26 12:43:19 -07:00
eswitch.h net/mlx5: E-Switch, Add definition of IB representor 2018-02-23 12:36:38 -08:00
fs_helpers.h {net,IB}/mlx5: Add ipsec helper 2018-04-04 12:06:27 -06:00
fs.h net/mlx5: Add core support for vlan push/pop steering action 2018-03-26 13:47:13 -07:00
mlx5_ifc_fpga.h net/mlx5: IPSec, Add support for ESN 2018-03-07 15:54:36 -08:00
mlx5_ifc.h Merge candidates for 4.17 merge window 2018-04-06 17:35:43 -07:00
port.h net/mlx5e: PFC stall prevention support 2018-03-26 13:46:46 -07:00
qp.h net/mlx5: Add DCT command interface 2018-01-08 11:38:49 -07:00
srq.h net/mlx5: Add XRQ support 2017-08-29 08:30:20 -04:00
transobj.h net/mlx5: Eliminate query xsrq dead code 2018-03-30 16:16:17 -07:00
vport.h net/mlx5: Add packet dropped while vport down statistics 2018-03-26 13:47:11 -07:00