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由 Benjamin Poirier 提交于
By default, the number of tx queues is limited by the number of online cpus in mlx4_en_get_profile(). However, this limit no longer holds after the ethtool .set_channels method has been called. In that situation, the driver may access invalid bits of certain cpumask variables when queue_index >= nr_cpu_ids. Signed-off-by: NBenjamin Poirier <bpoirier@suse.de> Acked-by: NIdo Shamay <idos@mellanox.com> Fixes: d03a68f8 ("net/mlx4_en: Configure the XPS queue mapping on driver load") Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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