From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753827AbdLMCO0 (ORCPT ); Tue, 12 Dec 2017 21:14:26 -0500 Received: from omzsmtpe03.verizonbusiness.com ([199.249.25.208]:59672 "EHLO omzsmtpe03.verizonbusiness.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753721AbdLMCBJ (ORCPT ); Tue, 12 Dec 2017 21:01:09 -0500 From: alexander.levin@verizon.com Cc: Dick Kennedy , James Smart , "Martin K . Petersen" , alexander.levin@verizon.com X-Host: mariner.tdc.vzwcorp.com To: "linux-kernel@vger.kernel.org" , "stable@vger.kernel.org" Subject: [PATCH AUTOSEL for 3.18 10/40] scsi: lpfc: Fix PT2PT PRLI reject Thread-Topic: [PATCH AUTOSEL for 3.18 10/40] scsi: lpfc: Fix PT2PT PRLI reject Thread-Index: AQHTc7X5V98MVQwSlEqBq4xsY7lR4g== Date: Wed, 13 Dec 2017 01:59:13 +0000 Message-ID: <20171213015905.7059-10-alexander.levin@verizon.com> References: <20171213015905.7059-1-alexander.levin@verizon.com> In-Reply-To: <20171213015905.7059-1-alexander.levin@verizon.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-ms-exchange-messagesentrepresentingtype: 1 x-ms-exchange-transport-fromentityheader: Hosted x-originating-ip: [10.144.60.250] Content-Type: text/plain; charset="iso-8859-1" MIME-Version: 1.0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Transfer-Encoding: 8bit X-MIME-Autoconverted: from quoted-printable to 8bit by nfs id vBD2EU1C017042 From: Dick Kennedy [ 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 Signed-off-by: James Smart Signed-off-by: Martin K. Petersen Signed-off-by: Sasha Levin --- 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 4c25485aa934..89c24eca0241 100644 --- 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 *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