From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.linuxfoundation.org ([140.211.169.12]:35887 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2992726AbbHHWCt (ORCPT ); Sat, 8 Aug 2015 18:02:49 -0400 Subject: Patch "qla2xxx: release request queue reservation." has been added to the 4.1-stable tree To: quinn.tran@qlogic.com, gregkh@linuxfoundation.org, himanshu.madhani@qlogic.com, nab@linux-iscsi.org Cc: , From: Date: Sat, 08 Aug 2015 15:02:47 -0700 Message-ID: <143907136713498@kroah.com> MIME-Version: 1.0 Content-Type: text/plain; charset=ANSI_X3.4-1968 Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org List-ID: This is a note to let you know that I've just added the patch titled qla2xxx: release request queue reservation. to the 4.1-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: qla2xxx-release-request-queue-reservation.patch and it can be found in the queue-4.1 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let know about it. >>From 810e30bc4658e9c069577bde52394a5af872803c Mon Sep 17 00:00:00 2001 From: Quinn Tran Date: Wed, 10 Jun 2015 11:05:20 -0400 Subject: qla2xxx: release request queue reservation. From: Quinn Tran commit 810e30bc4658e9c069577bde52394a5af872803c upstream. Request IOCB queue element(s) is reserved during good path IO. Under error condition such as unable to allocate IOCB handle condition, the IOCB count that was reserved is not released. Signed-off-by: Quinn Tran Signed-off-by: Himanshu Madhani Reviewed-by: Nicholas Bellinger Signed-off-by: Nicholas Bellinger Signed-off-by: Greg Kroah-Hartman --- drivers/scsi/qla2xxx/qla_target.c | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) --- a/drivers/scsi/qla2xxx/qla_target.c +++ b/drivers/scsi/qla2xxx/qla_target.c @@ -2341,9 +2341,10 @@ int qlt_xmit_response(struct qla_tgt_cmd res = qlt_build_ctio_crc2_pkt(&prm, vha); else res = qlt_24xx_build_ctio_pkt(&prm, vha); - if (unlikely(res != 0)) + if (unlikely(res != 0)) { + vha->req->cnt += full_req_cnt; goto out_unmap_unlock; - + } pkt = (struct ctio7_to_24xx *)prm.pkt; @@ -2481,8 +2482,11 @@ int qlt_rdy_to_xfer(struct qla_tgt_cmd * else res = qlt_24xx_build_ctio_pkt(&prm, vha); - if (unlikely(res != 0)) + if (unlikely(res != 0)) { + vha->req->cnt += prm.req_cnt; goto out_unlock_free_unmap; + } + pkt = (struct ctio7_to_24xx *)prm.pkt; pkt->u.status0.flags |= __constant_cpu_to_le16(CTIO7_FLAGS_DATA_OUT | CTIO7_FLAGS_STATUS_MODE_0); Patches currently in stable-queue which might be from quinn.tran@qlogic.com are queue-4.1/qla2xxx-release-request-queue-reservation.patch queue-4.1/qla2xxx-kill-sessions-log-out-initiator-on-rscn-and-port-down-events.patch