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a923207637
When disconnecting, it's possible that another thread has already made it into eth_start_xmit before we call netif_stop_queue. This can lead to a crash as eth_start_xmit tries to use resources that gether_disconnect is freeing. Use netif_tx_lock/unlock around netif_stop_queue to ensure no threads are executing during the remainder of gether_disconnect. Signed-off-by: Jeff Westfahl <jeff.westfahl@ni.com> Tested-by: Jaeden Amero <jaeden.amero@ni.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
1175 lines
29 KiB
1175 lines
29 KiB