net/mlx5e: CT: Fix queued up restore put() executing after relevant ft release

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__mlx5_tc_ct_entry_put() queues release of tuple related to some ct FT,
if that is the last reference to that tuple, the actual deletion of
the tuple can happen after the FT is already destroyed and freed.

Flush the used workqueue before destroying the ct FT.

Fixes: a217313152 ("net/mlx5e: CT: manage the lifetime of the ct entry object")
Reviewed-by: Oz Shlomo <ozsh@nvidia.com>
Signed-off-by: Paul Blakey <paulb@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>

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Paul Blakey 2022-03-29 17:42:46 +03:00 • committed by Saeed Mahameed

parent e3fdc71bcb

commit b069e14fff

1 changed files with 4 additions and 0 deletions

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drivers/net/ethernet/mellanox/mlx5/core/en/tc_ct.c

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