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Ioana Ciornei 8c838f53e1 dpaa2-eth: fix race condition with bql frame accounting
It might happen that Tx conf acknowledges a frame before it was
subscribed in bql, as subscribing was previously done after the enqueue
operation.

This patch moves the netdev_tx_sent_queue call before the actual frame
enqueue, so that this can never happen.

Fixes: 569dac6a5a ("dpaa2-eth: bql support")
Signed-off-by: Ioana Ciornei <ioana.ciornei@nxp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-26 11:43:49 -07:00
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Linux kernel
============

There are several guides for kernel developers and users. These guides can
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