net/mlx5: Prevent warns in dmesg upon firmware commands

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When DEVX is used application builds by itself the command mail box,
this patch prevents warns upon firmware commands as of invalid user
space usage.

In addition,
A failure in destroy_mkey command was changed to be printed only under
debug mode.

This prevents a redundant warn when a memory window was used
with rereg_mr and finally was some kernel cleanup as of reset
flow/process termination.

In that case this command might temporarily fails as part of the cleanup
but finally it expects to succeed.

Signed-off-by: Yishai Hadas <yishaih@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>

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Yishai Hadas 2018-05-13 13:21:40 +03:00 • committed by Leon Romanovsky

parent ce397d215c

commit fc6c391a7a

1 changed files with 13 additions and 2 deletions

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15

drivers/net/ethernet/mellanox/mlx5/core/cmd.c

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