On Tue, 23 Nov 2021 08:56:46 -0800, James Smart wrote:
> A commit introduced formal regstration of all Fabric nodes to the SCSI
> transport as well as REG/UNREG RPI mailbox requests. The commit
> introduced the NLP_RELEASE_RPI flag for rports set in the
> lpfc_cmpl_els_logo_acc() routine to help clean up the RPIs. This new
> code caused the driver to release the RPI value used for the remote port
> and marked the RPI invalid. When the driver later attempted to re-login,
> it would use the invalid RPI and the adapter rejected the PLOGI request.
> As no login occurred, the devloss timer on the rport expired and
> connectivity was lost.
>
> [...]
Applied to 5.16/scsi-fixes, thanks!
[1/1] lpfc: Fix nonrecovery of remote ports following an unsolicited LOGO
https://git.kernel.org/mkp/scsi/c/0956ba63bd94
--
Martin K. Petersen Oracle Linux Engineering
