From: Johannes Thumshirn <jthumshirn@suse.de>
To: "Martin K . Petersen" <martin.petersen@oracle.com>
Cc: Linux Kernel Mailinglist <linux-kernel@vger.kernel.org>,
Linux SCSI Mailinglist <linux-scsi@vger.kernel.org>,
Johannes Thumshirn <jthumshirn@suse.de>,
Lee Duncan <lduncan@suse.com>, Hannes Reinecke <hare@suse.de>,
Bart Van Assche <Bart.VanAssche@sandisk.com>,
Chris Leech <cleech@redhat.com>
Subject: [PATCH] scsi: libiscsi: fix shifting of DID_REQUEUE host byte
Date: Mon, 9 Oct 2017 13:33:19 +0200 [thread overview]
Message-ID: <20171009113319.9505-1-jthumshirn@suse.de> (raw)
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@suse.de>
Fixes: 661134ad3765 ("[SCSI] libiscsi, bnx2i: make bound ep check common")
Cc: Lee Duncan <lduncan@suse.com>
Cc: Hannes Reinecke <hare@suse.de>
Cc: Bart Van Assche <Bart.VanAssche@sandisk.com>
Cc: Chris Leech <cleech@redhat.com>
---
drivers/scsi/libiscsi.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/scsi/libiscsi.c b/drivers/scsi/libiscsi.c
index bd4605a34f54..9cba4913b43c 100644
--- a/drivers/scsi/libiscsi.c
+++ b/drivers/scsi/libiscsi.c
@@ -1728,7 +1728,7 @@ int iscsi_queuecommand(struct Scsi_Host *host, struct scsi_cmnd *sc)
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;
}
--
2.13.6
next reply other threads:[~2017-10-09 11:33 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-10-09 11:33 Johannes Thumshirn [this message]
2017-10-09 12:35 ` [PATCH] scsi: libiscsi: fix shifting of DID_REQUEUE host byte Steffen Maier
2017-10-09 12:46 ` Johannes Thumshirn
2017-10-09 14:33 ` Johannes Thumshirn
2017-10-09 21:26 ` Lee Duncan
2017-10-10 15:20 ` Hannes Reinecke
2017-10-11 17:34 ` Martin K. Petersen
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