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Date: Wed, 13 Dec 2017 01:57:30 +0000 From: alexander.levin@...izon.com To: "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>, "stable@...r.kernel.org" <stable@...r.kernel.org> Cc: Dick Kennedy <dick.kennedy@...adcom.com>, James Smart <james.smart@...adcom.com>, "Martin K . Petersen" <martin.petersen@...cle.com>, alexander.levin@...izon.com Subject: [PATCH AUTOSEL for 4.9 030/100] scsi: lpfc: Fix PT2PT PRLI reject From: Dick Kennedy <dick.kennedy@...adcom.com> [ Upstream commit a71e3cdcfce4880a4578915e110e3eaed1659765 ] lpfc cannot establish connection with targets that send PRLI in P2P configurations. If lpfc rejects a PRLI that is sent from a target the target will not resend and will reject the PRLI send from the initiator. [mkp: applied by hand] Signed-off-by: Dick Kennedy <dick.kennedy@...adcom.com> Signed-off-by: James Smart <james.smart@...adcom.com> Signed-off-by: Martin K. Petersen <martin.petersen@...cle.com> Signed-off-by: Sasha Levin <alexander.levin@...izon.com> --- drivers/scsi/lpfc/lpfc_els.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/scsi/lpfc/lpfc_els.c b/drivers/scsi/lpfc/lpfc_els.c index 4df3cdcf88ce..e32b64668268 100644 --- a/drivers/scsi/lpfc/lpfc_els.c +++ b/drivers/scsi/lpfc/lpfc_els.c @@ -7782,7 +7782,8 @@ lpfc_els_unsol_buffer(struct lpfc_hba *phba, struct lpfc_sli_ring *pring, did, vport->port_state, ndlp->nlp_flag); phba->fc_stat.elsRcvPRLI++; - if (vport->port_state < LPFC_DISC_AUTH) { + if ((vport->port_state < LPFC_DISC_AUTH) && + (vport->fc_flag & FC_FABRIC)) { rjt_err = LSRJT_UNABLE_TPC; rjt_exp = LSEXP_NOTHING_MORE; break; -- 2.11.0
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