Patch "scsi: storvsc: fix SRB_STATUS_ABORTED handling" has been added to the 4.5-stable tree

Patch "scsi: storvsc: fix SRB_STATUS_ABORTED handling" has been added to the 4.5-stable tree

[gregkh]

This is a note to let you know that I've just added the patch titled

    scsi: storvsc: fix SRB_STATUS_ABORTED handling

to the 4.5-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-storvsc-fix-srb_status_aborted-handling.patch
and it can be found in the queue-4.5 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@vger.kernel.org> know about it.


>From ff06c5ffbcb4ffa542fb80c897be977956fafecc Mon Sep 17 00:00:00 2001
From: Vitaly Kuznetsov <vkuznets@redhat.com>
Date: Mon, 7 Mar 2016 11:59:44 +0100
Subject: scsi: storvsc: fix SRB_STATUS_ABORTED handling

From: Vitaly Kuznetsov <vkuznets@redhat.com>

commit ff06c5ffbcb4ffa542fb80c897be977956fafecc upstream.

Commit 3209f9d780d1 ("scsi: storvsc: Fix a bug in the handling of SRB
status flags") filtered SRB_STATUS_AUTOSENSE_VALID out effectively making
the (SRB_STATUS_ABORTED | SRB_STATUS_AUTOSENSE_VALID) case a dead code. The
logic from this branch (e.g. storvsc_device_scan() call) is still required,
fix the check.

Fixes: 3209f9d780d1 ("scsi: storvsc: Fix a bug in the handling of SRB status flags")
Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Acked-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
 drivers/scsi/storvsc_drv.c |    5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

--- a/drivers/scsi/storvsc_drv.c
+++ b/drivers/scsi/storvsc_drv.c
@@ -914,8 +914,9 @@ static void storvsc_handle_error(struct
 		do_work = true;
 		process_err_fn = storvsc_remove_lun;
 		break;
-	case (SRB_STATUS_ABORTED | SRB_STATUS_AUTOSENSE_VALID):
-		if ((asc == 0x2a) && (ascq == 0x9)) {
+	case SRB_STATUS_ABORTED:
+		if (vm_srb->srb_status & SRB_STATUS_AUTOSENSE_VALID &&
+		    (asc == 0x2a) && (ascq == 0x9)) {
 			do_work = true;
 			process_err_fn = storvsc_device_scan;
 			/*


Patches currently in stable-queue which might be from vkuznets@redhat.com are

queue-4.5/scsi-storvsc-fix-srb_status_aborted-handling.patch