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| author | Yishai Hadas <yishaih@nvidia.com> | 2026-09-15 17:09:26 +0300 |
|---|---|---|
| committer | Leon Romanovsky <leon@kernel.org> | 2026-09-28 08:13:09 -0400 |
| commit | 4354ab7a85d1ddd45a8a3337227fad5b37b44902 (patch) | |
| tree | 5e6267a4b43f8a1ff226f46f8f46504d14e2e815 /tools/lib/python/kdoc/python_version.py | |
| parent | dfc5334af5667e2ef24c54ec9ce88c4eb1cdba64 (diff) | |
RDMA/mlx5: Fix mlx5_ib_dev_res_init() failure when XRC cap is absent
mlx5_ib_dev_res_init() returns -EOPNOTSUPP when the firmware XRC
capability is absent, failing driver probe on XRC-less devices.
Make XRC optional throughout the devr resource path: initialize cq_lock
and srq_lock unconditionally (needed for every QP creation), skip xrcd
allocation and the XRC-type placeholder SRQ (s0) when xrc=0, and guard
their cleanup paths accordingly.
Fixes: f4375443b786 ("RDMA/mlx5: Get XRCD number directly for the internal use")
Signed-off-by: Yishai Hadas <yishaih@nvidia.com>
Link: https://patch.msgid.link/20260915140933.40580-9-yishaih@nvidia.com
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Diffstat (limited to 'tools/lib/python/kdoc/python_version.py')
0 files changed, 0 insertions, 0 deletions