This is a note to let you know that I've just added the patch titled
scsi: libiscsi: fix shifting of DID_REQUEUE host byte
to the 3.18-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-libiscsi-fix-shifting-of-did_requeue-host-byte.patch
and it can be found in the queue-3.18 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From eef9ffdf9cd39b2986367bc8395e2772bc1284ba Mon Sep 17 00:00:00 2001
From: Johannes Thumshirn <jthumshirn@xxxxxxx>
Date: Mon, 9 Oct 2017 13:33:19 +0200
Subject: scsi: libiscsi: fix shifting of DID_REQUEUE host byte
From: Johannes Thumshirn <jthumshirn@xxxxxxx>
commit eef9ffdf9cd39b2986367bc8395e2772bc1284ba upstream.
The SCSI host byte should be shifted left by 16 in order to have
scsi_decide_disposition() do the right thing (.i.e. requeue the
command).
Signed-off-by: Johannes Thumshirn <jthumshirn@xxxxxxx>
Fixes: 661134ad3765 ("[SCSI] libiscsi, bnx2i: make bound ep check common")
Cc: Lee Duncan <lduncan@xxxxxxxx>
Cc: Hannes Reinecke <hare@xxxxxxx>
Cc: Bart Van Assche <Bart.VanAssche@xxxxxxxxxxx>
Cc: Chris Leech <cleech@xxxxxxxxxx>
Acked-by: Lee Duncan <lduncan@xxxxxxxx>
Signed-off-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/scsi/libiscsi.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/scsi/libiscsi.c
+++ b/drivers/scsi/libiscsi.c
@@ -1727,7 +1727,7 @@ int iscsi_queuecommand(struct Scsi_Host
if (test_bit(ISCSI_SUSPEND_BIT, &conn->suspend_tx)) {
reason = FAILURE_SESSION_IN_RECOVERY;
- sc->result = DID_REQUEUE;
+ sc->result = DID_REQUEUE << 16;
goto fault;
}
Patches currently in stable-queue which might be from jthumshirn@xxxxxxx are
queue-3.18/scsi-sg-disable-set_force_low_dma.patch
queue-3.18/scsi-libiscsi-fix-shifting-of-did_requeue-host-byte.patch