AuxXxilium/linux_dsm_epyc7002
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074fca3a18
linux_dsm_epyc7002/drivers/infiniband/hw/mlx5
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Majd Dibbiny 074fca3a18 RDMA/mlx5: Fix fence type for IB_WR_LOCAL_INV WR 
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: 6e8484c5cf ("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>
2018-11-21 14:03:00 -07:00
..
ah.c RDMA: Convert drivers to use sgid_attr instead of sgid_index 2018-06-18 11:11:26 -06:00
cmd.c IB/mlx5: Set uid as part of TD commands 2018-09-25 14:06:38 -06:00
cmd.h IB/mlx5: Set uid as part of TD commands 2018-09-25 14:06:38 -06:00
cong.c IB/mlx5: fix uaccess beyond "count" in debugfs read/write handlers 2018-07-09 13:15:12 -06:00
cq.c First merge window pull request 2018-10-26 07:38:19 -07:00
devx.c Merge branch 'mlx5-next' of git://git.kernel.org/pub/scm/linux/kernel/git/mellanox/linux into net-next 2018-10-17 14:13:36 -07:00
doorbell.c IB/mlx5: Fix Mellanox copyright note 2015-04-02 16:33:42 -04:00
flow.c First merge window pull request 2018-10-26 07:38:19 -07:00
gsi.c RDMA, core and ULPs: Declare ib_post_send() and ib_post_recv() arguments const 2018-07-30 20:09:34 -06:00
ib_rep.c RDMA/drivers: Use core provided API for registering device attributes 2018-10-17 03:45:01 -06:00
ib_rep.h RDMA/mlx5: Update SPDX tags to show proper license 2018-06-05 14:04:20 -06:00
ib_virt.c IB/mlx5: Restore IB guid/policy for virtual functions 2017-07-24 10:34:28 -04:00
Kconfig net/mlx5: Fix tristate and description for MLX5 module 2018-07-18 14:33:25 -07:00
mad.c IB/mlx5: Route MADs for dual port RoCE 2018-01-08 11:42:23 -07:00
main.c First merge window pull request 2018-10-26 07:38:19 -07:00
Makefile IB/mlx5: Introduce flow steering matcher uapi object 2018-07-24 13:34:37 -06:00
mem.c RDMA/umem: Get rid of struct ib_umem.odp_data 2018-09-21 11:54:46 -04:00
mlx5_ib.h First merge window pull request 2018-10-26 07:38:19 -07:00
mr.c IB/mlx5: Fix MR cache initialization 2018-10-16 08:30:37 -06:00
odp.c RDMA/umem: Use umem->owning_mm inside ODP 2018-09-21 11:58:36 -04:00
qp.c RDMA/mlx5: Fix fence type for IB_WR_LOCAL_INV WR 2018-11-21 14:03:00 -07:00
srq.c IB/mlx5: Set uid as part of SRQ commands 2018-09-25 14:06:04 -06:00