From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.linuxfoundation.org ([140.211.169.12]:34389 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750940AbcIINkb (ORCPT ); Fri, 9 Sep 2016 09:40:31 -0400 Subject: Patch "[PATCH 052/135] lpfc: Fix driver crash when module parameter" 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 15:38:09 +0200 Message-ID: <14734282892688@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 052/135] lpfc: Fix driver crash when module parameter 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: 0052-lpfc-Fix-driver-crash-when-module-parameter-lpfc_fcp.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 eb953f2af619294fe16f591f6d7e929e93e1db1c Mon Sep 17 00:00:00 2001 From: James Smart Date: Wed, 16 Dec 2015 18:11:56 -0500 Subject: [PATCH 052/135] lpfc: Fix driver crash when module parameter lpfc_fcp_io_channel set to 16 [ Upstream commit 6690e0d4fc5cccf74534abe0c9f9a69032bc02f0 ] Fix driver crash when module parameter lpfc_fcp_io_channel set to 16 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_init.c | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) --- a/drivers/scsi/lpfc/lpfc_init.c +++ b/drivers/scsi/lpfc/lpfc_init.c @@ -8834,9 +8834,12 @@ found: * already mapped to this phys_id. */ if (cpup->irq != LPFC_VECTOR_MAP_EMPTY) { - chann[saved_chann] = - cpup->channel_id; - saved_chann++; + if (saved_chann <= + LPFC_FCP_IO_CHAN_MAX) { + chann[saved_chann] = + cpup->channel_id; + saved_chann++; + } goto out; } 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