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c98235cb85
The mlx4 driver is triggering schedules while atomic inside mlx4_en_netpoll: spin_lock_irqsave(&cq->lock, flags); napi_synchronize(&cq->napi); ^^^^^ msleep here mlx4_en_process_rx_cq(dev, cq, 0); spin_unlock_irqrestore(&cq->lock, flags); This was part of a patch by Alexander Guller from Mellanox in 2011, but it still isn't upstream. Signed-off-by: Chris Mason <clm@fb.com> cc: stable@vger.kernel.org Acked-By: Amir Vadai <amirv@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net> |
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mlx4 | ||
mlx5/core | ||
Kconfig | ||
Makefile |