From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.linuxfoundation.org ([140.211.169.12]:48126 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726196AbeICV5i (ORCPT ); Mon, 3 Sep 2018 17:57:38 -0400 From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Himanshu Madhani , "Martin K. Petersen" Subject: [PATCH 4.18 078/123] scsi: qla2xxx: Fix stalled relogin Date: Mon, 3 Sep 2018 18:57:02 +0200 Message-Id: <20180903165722.852999575@linuxfoundation.org> In-Reply-To: <20180903165719.499675257@linuxfoundation.org> References: <20180903165719.499675257@linuxfoundation.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Sender: stable-owner@vger.kernel.org List-ID: 4.18-stable review patch. If anyone has any objections, please let me know. ------------------ From: Himanshu Madhani commit 15b6c3c9568765f0717b2dd3aa67a5f7eadd9734 upstream. This patch sets and clears FCF_ASYNC_{SENT|ACTIVE} flags to prevent stalling of relogin attempt. Once flag are correctly set/cleared, relogin timer can retry relogin attempt for driver to continue login. Fixes: fa83e65885b9 ("scsi: qla2xxx: ensure async flags are reset correctly") Cc: stable@vger.kernel.org #4.17 Signed-off-by: Himanshu Madhani Signed-off-by: Martin K. Petersen Signed-off-by: Greg Kroah-Hartman --- drivers/scsi/qla2xxx/qla_init.c | 2 +- drivers/scsi/qla2xxx/qla_iocb.c | 1 + 2 files changed, 2 insertions(+), 1 deletion(-) --- a/drivers/scsi/qla2xxx/qla_init.c +++ b/drivers/scsi/qla2xxx/qla_init.c @@ -382,7 +382,7 @@ qla2x00_async_adisc_sp_done(void *ptr, i "Async done-%s res %x %8phC\n", sp->name, res, sp->fcport->port_name); - sp->fcport->flags &= ~FCF_ASYNC_SENT; + sp->fcport->flags &= ~(FCF_ASYNC_SENT | FCF_ASYNC_ACTIVE); memset(&ea, 0, sizeof(ea)); ea.event = FCME_ADISC_DONE; --- a/drivers/scsi/qla2xxx/qla_iocb.c +++ b/drivers/scsi/qla2xxx/qla_iocb.c @@ -2656,6 +2656,7 @@ qla24xx_els_dcmd2_iocb(scsi_qla_host_t * ql_dbg(ql_dbg_io, vha, 0x3073, "Enter: PLOGI portid=%06x\n", fcport->d_id.b24); + fcport->flags |= FCF_ASYNC_SENT; sp->type = SRB_ELS_DCMD; sp->name = "ELS_DCMD"; sp->fcport = fcport;