linux-kernel - [PATCH 2/2] scsi:iscsi_tcp:Do not skip lun inquiry returns PQ=1

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Date:   Wed, 14 Dec 2022 15:08:46 +0800
From:   Wenchao Hao <haowenchao@...wei.com>
To:     "Martin K . Petersen" <martin.petersen@...cle.com>,
        Mike Christie <michael.christie@...cle.com>,
        "James E . J . Bottomley" <jejb@...ux.ibm.com>,
        Lee Duncan <lduncan@...e.com>, Chris Leech <cleech@...hat.com>,
        <open-iscsi@...glegroups.com>, <linux-scsi@...r.kernel.org>
CC:     <linux-kernel@...r.kernel.org>, <liuzhiqiang26@...wei.com>,
        <linfeilong@...wei.com>, Wenchao Hao <haowenchao@...wei.com>
Subject: [PATCH 2/2] scsi:iscsi_tcp:Do not skip lun inquiry returns PQ=1

When luns inquiry return PQ=1, do not skip this lun and try to
map these luns to an sg device.

Signed-off-by: Wenchao Hao <haowenchao@...wei.com>
---
 drivers/scsi/iscsi_tcp.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/scsi/iscsi_tcp.c b/drivers/scsi/iscsi_tcp.c
index 5fb1f364e815..316e2e17c72d 100644
--- a/drivers/scsi/iscsi_tcp.c
+++ b/drivers/scsi/iscsi_tcp.c
@@ -941,6 +941,7 @@ iscsi_sw_tcp_session_create(struct iscsi_endpoint *ep, uint16_t cmds_max,
 	shost->max_id = 0;
 	shost->max_channel = 0;
 	shost->max_cmd_len = SCSI_MAX_VARLEN_CDB_SIZE;
+	shost->no_skip_pq1 = 1;
 
 	rc = iscsi_host_get_max_scsi_cmds(shost, cmds_max);
 	if (rc < 0)
-- 
2.32.0