From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.linuxfoundation.org ([140.211.169.12]:34372 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752234AbcIINkT (ORCPT ); Fri, 9 Sep 2016 09:40:19 -0400 Subject: Patch "[PATCH 049/135] lpfc: Fix FCF Infinite loop in" has been added to the 4.4-stable tree To: james.smart@avagotech.com, alexander.levin@verizon.com, dick.kennedy@avagotech.com, gregkh@linuxfoundation.org, hare@suse.de, martin.petersen@oracle.com Cc: , From: Date: Fri, 09 Sep 2016 15:38:08 +0200 Message-ID: <1473428288126243@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 [PATCH 049/135] lpfc: Fix FCF Infinite loop in to the 4.4-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: 0049-lpfc-Fix-FCF-Infinite-loop-in-lpfc_sli4_fcf_rr_next_.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 know about it. >>From 5f7eb50385ad993baa7e08814b59305ac85a9000 Mon Sep 17 00:00:00 2001 From: James Smart Date: Wed, 16 Dec 2015 18:11:52 -0500 Subject: [PATCH 049/135] lpfc: Fix FCF Infinite loop in lpfc_sli4_fcf_rr_next_index_get. [ Upstream commit f5cb5304eb26d307c9b30269fb0e007e0b262b7d ] Fix FCF Infinite loop in lpfc_sli4_fcf_rr_next_index_get. Signed-off-by: Dick Kennedy Signed-off-by: James Smart Reviewed-by: Hannes Reinicke Signed-off-by: Martin K. Petersen Signed-off-by: Sasha Levin Signed-off-by: Greg Kroah-Hartman --- drivers/scsi/lpfc/lpfc_sli.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) --- a/drivers/scsi/lpfc/lpfc_sli.c +++ b/drivers/scsi/lpfc/lpfc_sli.c @@ -16173,7 +16173,7 @@ fail_fcf_read: } /** - * lpfc_check_next_fcf_pri + * lpfc_check_next_fcf_pri_level * phba pointer to the lpfc_hba struct for this port. * This routine is called from the lpfc_sli4_fcf_rr_next_index_get * routine when the rr_bmask is empty. The FCF indecies are put into the @@ -16329,8 +16329,12 @@ next_priority: if (next_fcf_index < LPFC_SLI4_FCF_TBL_INDX_MAX && phba->fcf.fcf_pri[next_fcf_index].fcf_rec.flag & - LPFC_FCF_FLOGI_FAILED) + LPFC_FCF_FLOGI_FAILED) { + if (list_is_singular(&phba->fcf.fcf_pri_list)) + return LPFC_FCOE_FCF_NEXT_NONE; + goto next_priority; + } lpfc_printf_log(phba, KERN_INFO, LOG_FIP, "2845 Get next roundrobin failover FCF (x%x)\n", Patches currently in stable-queue which might be from james.smart@avagotech.com are queue-4.4/0056-lpfc-Fix-mbox-reuse-in-PLOGI-completion.patch queue-4.4/0052-lpfc-Fix-driver-crash-when-module-parameter-lpfc_fcp.patch queue-4.4/0121-lpfc-Fix-DMA-faults-observed-upon-plugging-loopback-.patch queue-4.4/0049-lpfc-Fix-FCF-Infinite-loop-in-lpfc_sli4_fcf_rr_next_.patch queue-4.4/0055-lpfc-Fix-RDP-ACC-being-too-long.patch queue-4.4/0051-lpfc-Fix-RegLogin-failed-error-seen-on-Lancer-FC-dur.patch queue-4.4/0054-lpfc-Fix-RDP-Speed-reporting.patch queue-4.4/0057-lpfc-Fix-external-loopback-failure.patch queue-4.4/0053-lpfc-Fix-crash-in-fcp-command-completion-path.patch queue-4.4/0050-lpfc-Fix-the-FLOGI-discovery-logic-to-comply-with-T1.patch