This is a note to let you know that I've just added the patch titled
scsi: lpfc: Fix PT2PT PRLI reject
to the 4.4-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git%3Ba=su...
The filename of the patch is: scsi-lpfc-fix-pt2pt-prli-reject.patch and it can be found in the queue-4.4 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree, please let stable@vger.kernel.org know about it.
From foo@baz Thu Dec 21 10:35:49 CET 2017
From: Dick Kennedy dick.kennedy@broadcom.com Date: Thu, 23 Mar 2017 08:47:18 -0400 Subject: scsi: lpfc: Fix PT2PT PRLI reject
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 @@ -7491,7 +7491,8 @@ 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;
Patches currently in stable-queue which might be from dick.kennedy@broadcom.com are
queue-4.4/scsi-lpfc-fix-pt2pt-prli-reject.patch queue-4.4/scsi-lpfc-plogi-failures-during-npiv-testing.patch queue-4.4/scsi-lpfc-fix-secure-firmware-updates.patch