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| author |   Parav Pandit <parav@nvidia.com> | 2021-01-27 17:00:08 +0200 |
|---|---|---|
| committer |   Jason Gunthorpe <jgg@nvidia.com> | 2021-02-02 15:10:31 -0400 |
| commit | 131be26750379592f0dd6244b2a90bbb504a10bb (patch) | |
| tree | cad99a1befe84197d0cb914951088522a29580c2 /drivers/infiniband/hw/mlx4/main.c | |
| parent | IB/mlx5: Return appropriate error code instead of ENOMEM (diff) | |
| download | linux-dev-131be26750379592f0dd6244b2a90bbb504a10bb.tar.xz linux-dev-131be26750379592f0dd6244b2a90bbb504a10bb.zip | |
IB/cm: Avoid a loop when device has 255 ports
When RDMA device has 255 ports, loop iterator i overflows. Due to which
cm_add_one() port iterator loops infinitely. Use core provided port
iterator to avoid the infinite loop.
Fixes: a977049dacde ("[PATCH] IB: Add the kernel CM implementation")
Link: https://lore.kernel.org/r/20210127150010.1876121-9-leon@kernel.org
Signed-off-by: Mark Bloch <mbloch@nvidia.com>
Signed-off-by: Parav Pandit <parav@nvidia.com>
Signed-off-by: Leon Romanovsky <leonro@nvidia.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Diffstat (limited to 'drivers/infiniband/hw/mlx4/main.c')
0 files changed, 0 insertions, 0 deletions