iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

RDMA/counter: Allow manually bind QPs with different pids to same counter

Browse Source 
[ Upstream commit cbeb7d896c0f296451ffa7b67e7706786b8364c8 ]

In manual mode allow bind user QPs with different pids to same counter,
since this is allowed in auto mode.
Bind kernel QPs and user QPs to the same counter are not allowed.

Fixes: 1bd8e0a9d0fd ("RDMA/counter: Allow manual mode configuration support")
Link: https://lore.kernel.org/r/20200702082933.424537-4-leon@kernel.org
Signed-off-by: Mark Zhang <markz@mellanox.com>
Reviewed-by: Maor Gottlieb <maorg@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Mark Zhang 2020-07-02 11:29:33 +03:00 committed by Greg Kroah-Hartman
parent e5a9bb4f12
commit b638533ec6
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/infiniband/core/counters.c
View File

@ -487,7 +487,7 @@ int rdma_counter_bind_qpn(struct ib_device *dev, u8 port,
goto err;
}
if (counter->res.task != qp->res.task) {
if (rdma_is_kernel_res(&counter->res) != rdma_is_kernel_res(&qp->res)) {
ret = -EINVAL;
goto err_task;
}