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| author | Leon Romanovsky <leonro@mellanox.com> | 2020-09-07 15:09:18 +0300 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@nvidia.com> | 2020-09-09 14:14:29 -0300 |
| commit | 43d781b9fa562f0c6e50f62c870fbfeb9dc85213 (patch) | |
| tree | 6ee87ba81d8f7a5fde19e0f0665f905384a967c5 /drivers/infiniband/hw/ocrdma/ocrdma_verbs.h | |
| parent | 7e3c66c9a989d5b53387ceebc88b9e4a9b1d6434 (diff) | |
| download | linux-43d781b9fa562f0c6e50f62c870fbfeb9dc85213.tar.gz linux-43d781b9fa562f0c6e50f62c870fbfeb9dc85213.tar.bz2 linux-43d781b9fa562f0c6e50f62c870fbfeb9dc85213.zip | |
RDMA: Allow fail of destroy CQ
Like any other verbs objects, CQ shouldn't fail during destroy, but
mlx5_ib didn't follow this contract with mixed IB verbs objects with
DEVX. Such mix causes to the situation where FW and kernel are fully
interdependent on the reference counting of each side.
Kernel verbs and drivers that don't have DEVX flows shouldn't fail.
Fixes: e39afe3d6dbd ("RDMA: Convert CQ allocations to be under core responsibility")
Link: https://lore.kernel.org/r/20200907120921.476363-7-leon@kernel.org
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Diffstat (limited to 'drivers/infiniband/hw/ocrdma/ocrdma_verbs.h')
| -rw-r--r-- | drivers/infiniband/hw/ocrdma/ocrdma_verbs.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/infiniband/hw/ocrdma/ocrdma_verbs.h b/drivers/infiniband/hw/ocrdma/ocrdma_verbs.h index 4f6806f16e61..425d554e7f3f 100644 --- a/drivers/infiniband/hw/ocrdma/ocrdma_verbs.h +++ b/drivers/infiniband/hw/ocrdma/ocrdma_verbs.h @@ -72,7 +72,7 @@ int ocrdma_dealloc_pd(struct ib_pd *pd, struct ib_udata *udata); int ocrdma_create_cq(struct ib_cq *ibcq, const struct ib_cq_init_attr *attr, struct ib_udata *udata); int ocrdma_resize_cq(struct ib_cq *, int cqe, struct ib_udata *); -void ocrdma_destroy_cq(struct ib_cq *ibcq, struct ib_udata *udata); +int ocrdma_destroy_cq(struct ib_cq *ibcq, struct ib_udata *udata); struct ib_qp *ocrdma_create_qp(struct ib_pd *, struct ib_qp_init_attr *attrs, |