Messages in this thread Patch in this message | | | From | Greg Kroah-Hartman <> | Subject | [PATCH 3.18 11/38] scsi: lpfc: Fix PT2PT PRLI reject | Date | Fri, 22 Dec 2017 09:46:24 +0100 |
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3.18-stable review patch. If anyone has any objections, please let me know.
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From: Dick Kennedy <dick.kennedy@broadcom.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@broadcom.com> Signed-off-by: James Smart <james.smart@broadcom.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by: Sasha Levin <alexander.levin@verizon.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> --- drivers/scsi/lpfc/lpfc_els.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
--- a/drivers/scsi/lpfc/lpfc_els.c +++ b/drivers/scsi/lpfc/lpfc_els.c @@ -6870,7 +6870,8 @@ lpfc_els_unsol_buffer(struct lpfc_hba *p 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;
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