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828cf5936b
Block MR cache debugfs creation for IB representor flow as MR cache shouldn't be used
at all in that mode. As part of this change, add missing debugfs cleanup in error path
too.
This change fixes the following debugfs errors:
bond0: (slave enp8s0f1): Enslaving as a backup interface with an up link
mlx5_core 0000:08:00.0: lag map: port 1:1 port 2:1
mlx5_core 0000:08:00.0: shared_fdb:1 mode:queue_affinity
mlx5_core 0000:08:00.0: Operation mode is single FDB
debugfs: Directory '2' with parent '/' already present!
...
debugfs: Directory '22' with parent '/' already present!
Fixes: 73d09b2fe8 ("RDMA/mlx5: Introduce mlx5r_cache_rb_key")
Signed-off-by: Michael Guralnik <michaelgur@nvidia.com>
Link: https://lore.kernel.org/r/482a78c54acbcfa1742a0e06a452546428900ffa.1675328463.git.leon@kernel.org
Signed-off-by: Leon Romanovsky <leonro@nvidia.com>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.