mirror of https://github.com/torvalds/linux.git
Fix the following scenario: 1. tx_free_poll is running on cpu X 2. xmit function is running on cpu Y and fails to get sq wqe 3. tx_free_poll frees wqes on cpu X and checks the queue is not stopped 4. xmit function stops the queue after failed to get sq wqe 5. The queue is stopped forever Signed-off-by: Aviad Krawczyk <aviad.krawczyk@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net> |
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