From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.linuxfoundation.org ([140.211.169.12]:43548 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753197AbdEIJnD (ORCPT ); Tue, 9 May 2017 05:43:03 -0400 Subject: Patch "scsi: qla2xxx: Fix crash in qla2xxx_eh_abort on bad ptr" has been added to the 4.9-stable tree To: William.Kuzeja@stratus.com, gregkh@linuxfoundation.org, himanshu.madhani@cavium.com, martin.petersen@oracle.com, william.kuzeja@stratus.com Cc: , From: Date: Tue, 09 May 2017 11:41:50 +0200 Message-ID: <149432291010739@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 scsi: qla2xxx: Fix crash in qla2xxx_eh_abort on bad ptr to the 4.9-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: scsi-qla2xxx-fix-crash-in-qla2xxx_eh_abort-on-bad-ptr.patch and it can be found in the queue-4.9 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let know about it. >>From 5f7c2beef819d9ea2d1b814edf6f5981420e9cf8 Mon Sep 17 00:00:00 2001 From: Bill Kuzeja Date: Tue, 14 Mar 2017 13:28:44 -0400 Subject: scsi: qla2xxx: Fix crash in qla2xxx_eh_abort on bad ptr From: Bill Kuzeja commit 5f7c2beef819d9ea2d1b814edf6f5981420e9cf8 upstream. After a Qlogic card breaks when initializing (test case), the system can crash in qla2xxx_eh_abort if processing anything but a scsi command type srb. Fixes: 1535aa75a3d8 ("scsi: qla2xxx: fix invalid DMA access after command aborts in PCI device remove") Signed-off-by: Bill Kuzeja Acked-By: Himanshu Madhani Signed-off-by: Martin K. Petersen Signed-off-by: Greg Kroah-Hartman --- drivers/scsi/qla2xxx/qla_os.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) --- a/drivers/scsi/qla2xxx/qla_os.c +++ b/drivers/scsi/qla2xxx/qla_os.c @@ -1464,7 +1464,8 @@ qla2x00_abort_all_cmds(scsi_qla_host_t * /* Don't abort commands in adapter during EEH * recovery as it's not accessible/responding. */ - if (GET_CMD_SP(sp) && !ha->flags.eeh_busy) { + if (GET_CMD_SP(sp) && !ha->flags.eeh_busy && + (sp->type == SRB_SCSI_CMD)) { /* Get a reference to the sp and drop the lock. * The reference ensures this sp->done() call * - and not the call in qla2xxx_eh_abort() - Patches currently in stable-queue which might be from William.Kuzeja@stratus.com are queue-4.9/scsi-qla2xxx-fix-crash-in-qla2xxx_eh_abort-on-bad-ptr.patch