mlx4: use READ_ONCE/WRITE_ONCE for ring indexes

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Eric points out that we should make sure that ring index updates
are wrapped in the appropriate READ_ONCE/WRITE_ONCE macros.

Suggested-by: Eric Dumazet <edumazet@google.com>
Reviewed-by: Eric Dumazet <edumazet@google.com>
Reviewed-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Reviewed-by: Tariq Toukan <tariqt@nvidia.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>

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Jakub Kicinski 2023-04-11 18:50:38 -07:00 • committed by Paolo Abeni

parent 36647b206c

commit 9a71499738

1 changed files with 5 additions and 3 deletions

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8

drivers/net/ethernet/mellanox/mlx4/en_tx.c

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