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RDMA/irdma: Validate max_send_wr and max_recv_wr

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[ Upstream commit ee107186bcfd25d7873258f3f75440e20f5e6416 ]

Validate that max_send_wr and max_recv_wr is within the
supported range.

Fixes: b48c24c2d7 ("RDMA/irdma: Implement device supported verb APIs")
Change-Id: I2fc8b10292b641fddd20b36986a9dae90a93f4be
Signed-off-by: Shiraz Saleem <shiraz.saleem@intel.com>
Signed-off-by: Sindhu Devale <sindhu.devale@intel.com>
Link: https://lore.kernel.org/r/20240131233849.400285-3-sindhu.devale@intel.com
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Shiraz Saleem
2024-01-31 17:38:47 -06:00
committed by Greg Kroah-Hartman
parent c6f1ca235f
commit 9afa1e4354
1 changed files with 3 additions and 1 deletions
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4
drivers/infiniband/hw/irdma/verbs.c
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@@ -839,7 +839,9 @@ static int irdma_validate_qp_attrs(struct ib_qp_init_attr *init_attr,
if (init_attr->cap.max_inline_data > uk_attrs->max_hw_inline ||
init_attr->cap.max_send_sge > uk_attrs->max_hw_wq_frags ||
init_attr->cap.max_recv_sge > uk_attrs->max_hw_wq_frags)
init_attr->cap.max_recv_sge > uk_attrs->max_hw_wq_frags ||
init_attr->cap.max_send_wr > uk_attrs->max_hw_wq_quanta ||
init_attr->cap.max_recv_wr > uk_attrs->max_hw_rq_quanta)
return -EINVAL;
if (rdma_protocol_roce(&iwdev->ibdev, 1)) {