On Wed, Jul 26, 2023 at 06:15:36AM -0700, Souradeep Chakrabarti wrote:
When unloading the MANA driver, mana_dealloc_queues() waits for the MANA hardware to complete any inflight packets and set the pending send count to zero. But if the hardware has failed, mana_dealloc_queues() could wait forever.
Fix this by adding a timeout to the wait. Set the timeout to 120 seconds, which is a somewhat arbitrary value that is more than long enough for functional hardware to complete any sends.
Cc: stable@vger.kernel.org Fixes: ca9c54d2d6a5 ("net: mana: Add a driver for Microsoft Azure Network Adapter (MANA)")
Signed-off-by: Souradeep Chakrabarti schakrabarti@linux.microsoft.com
Hi Souradeep. The subject line of this patch seems to be cut off half way.
Thanks, Wei.