diff options
| author |   Leon Romanovsky <leonro@nvidia.com> | 2020-09-26 13:24:48 +0300 |
|---|---|---|
| committer |   Jason Gunthorpe <jgg@nvidia.com> | 2020-09-29 13:11:06 -0300 |
| commit | b925c555a15de8443ecb2e147b54b1bbe9b71fe3 (patch) | |
| tree | 9fccc1de16f5ab65c0da03ca721a871183a8d3b1 /drivers/infiniband/hw/qedr/verbs.c | |
| parent | RDMA/core: Align write and ioctl checks of QP types (diff) | |
| download | linux-dev-b925c555a15de8443ecb2e147b54b1bbe9b71fe3.tar.xz linux-dev-b925c555a15de8443ecb2e147b54b1bbe9b71fe3.zip | |
RDMA/drivers: Remove udata check from special QP
GSI QP can't be created from the user space, hence the udata check is
always false (udata == NULL). Remove that check and simplify the flow.
Link: https://lore.kernel.org/r/20200926102450.2966017-9-leon@kernel.org
Reviewed-by: Maor Gottlieb <maorg@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@nvidia.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Diffstat (limited to '')
| -rw-r--r-- | drivers/infiniband/hw/qedr/verbs.c | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/drivers/infiniband/hw/qedr/verbs.c b/drivers/infiniband/hw/qedr/verbs.c index da42cc70e372..23559f1fe96e 100644 --- a/drivers/infiniband/hw/qedr/verbs.c +++ b/drivers/infiniband/hw/qedr/verbs.c @@ -1235,14 +1235,6 @@ static int qedr_check_qp_attrs(struct ib_pd *ibpd, struct qedr_dev *dev, return -EINVAL; } - /* Unprivileged user space cannot create special QP */ - if (udata && attrs->qp_type == IB_QPT_GSI) { - DP_ERR(dev, - "create qp: userspace can't create special QPs of type=0x%x\n", - attrs->qp_type); - return -EINVAL; - } - /* verify consumer QPs are not trying to use GSI QP's CQ. * TGT QP isn't associated with RQ/SQ */ |