Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756659AbdGCPGa (ORCPT ); Mon, 3 Jul 2017 11:06:30 -0400 Received: from mail.linuxfoundation.org ([140.211.169.12]:34696 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754761AbdGCNiH (ORCPT ); Mon, 3 Jul 2017 09:38:07 -0400 From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Quinn Tran , Himanshu Madhani , Christoph Hellwig , Bart Van Assche , Sasha Levin Subject: [PATCH 4.4 035/101] qla2xxx: Fix erroneous invalid handle message Date: Mon, 3 Jul 2017 15:34:35 +0200 Message-Id: <20170703133340.490687390@linuxfoundation.org> X-Mailer: git-send-email 2.13.2 In-Reply-To: <20170703133334.237346187@linuxfoundation.org> References: <20170703133334.237346187@linuxfoundation.org> User-Agent: quilt/0.65 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1744 Lines: 55 4.4-stable review patch. If anyone has any objections, please let me know. ------------------ From: Quinn Tran [ Upstream commit 4f060736f29a960aba8e781a88837464756200a8 ] Termination of Immediate Notify IOCB was using wrong IOCB handle. IOCB completion code was unable to find appropriate code path due to wrong handle. Following message is seen in the logs. "Error entry - invalid handle/queue (ffff)." Signed-off-by: Quinn Tran Signed-off-by: Himanshu Madhani Reviewed-by: Christoph Hellwig [ bvanassche: Fixed word order in patch title ] Signed-off-by: Bart Van Assche Signed-off-by: Sasha Levin Signed-off-by: Greg Kroah-Hartman --- drivers/scsi/qla2xxx/qla_isr.c | 4 ++++ drivers/scsi/qla2xxx/qla_target.c | 2 +- 2 files changed, 5 insertions(+), 1 deletion(-) --- a/drivers/scsi/qla2xxx/qla_isr.c +++ b/drivers/scsi/qla2xxx/qla_isr.c @@ -2466,6 +2466,10 @@ qla2x00_error_entry(scsi_qla_host_t *vha if (pkt->entry_status & RF_BUSY) res = DID_BUS_BUSY << 16; + if (pkt->entry_type == NOTIFY_ACK_TYPE && + pkt->handle == QLA_TGT_SKIP_HANDLE) + return; + sp = qla2x00_get_sp_from_handle(vha, func, req, pkt); if (sp) { sp->done(ha, sp, res); --- a/drivers/scsi/qla2xxx/qla_target.c +++ b/drivers/scsi/qla2xxx/qla_target.c @@ -2865,7 +2865,7 @@ static int __qlt_send_term_imm_notif(str pkt->entry_type = NOTIFY_ACK_TYPE; pkt->entry_count = 1; - pkt->handle = QLA_TGT_SKIP_HANDLE | CTIO_COMPLETION_HANDLE_MARK; + pkt->handle = QLA_TGT_SKIP_HANDLE; nack = (struct nack_to_isp *)pkt; nack->ox_id = ntfy->ox_id;