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scsi: lpfc: Fix -EOVERFLOW behavior for NVMET and defer_rcv

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The driver is all set to handle the defer_rcv api for the nvmet_fc
transport, yet didn't properly recognize the return status when the
defer_rcv occurred. The driver treated it simply as an error and aborted
the io. Several residual issues occurred at that point.

Finish the defer_rcv support: recognize the return status when the io
request is being handled in a deferred style. This stops the rogue
aborts; Replenish the async cmd rcv buffer in the deferred receive if
needed.

Signed-off-by: Dick Kennedy <dick.kennedy@broadcom.com>
Signed-off-by: James Smart <james.smart@broadcom.com>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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James Smart 2017-12-08 17:18:04 -08:00 • committed by Martin K. Petersen
commit cbc5de1b8a
3 changed files with 36 additions and 13 deletions
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