linux-kernel - [PATCH 4.15 100/128] scsi: devinfo: apply to HP XP the same flags as Hitachi VSP

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Message-Id: <20180316152341.533590815@linuxfoundation.org>
Date:   Fri, 16 Mar 2018 16:24:01 +0100
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, Hannes Reinecke <hare@...e.de>,
        Takahiro Yasui <takahiro.yasui@....com>,
        Matthias Rudolph <Matthias.Rudolph@...achivantara.com>,
        "Martin K. Petersen" <martin.petersen@...cle.com>,
        "James E.J. Bottomley" <jejb@...ux.vnet.ibm.com>,
        SCSI ML <linux-scsi@...r.kernel.org>,
        Xose Vazquez Perez <xose.vazquez@...il.com>,
        Sasha Levin <alexander.levin@...rosoft.com>
Subject: [PATCH 4.15 100/128] scsi: devinfo: apply to HP XP the same flags as Hitachi VSP

4.15-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Xose Vazquez Perez <xose.vazquez@...il.com>


[ Upstream commit b369a0471503130cfc74f9f62071db97f48948c3 ]

Commit 56f3d383f37b ("scsi: scsi_devinfo: Add TRY_VPD_PAGES to HITACHI
OPEN-V blacklist entry") modified some Hitachi entries:

    HITACHI is always supporting VPD pages, even though it's claiming to
    support SCSI Revision 3 only.

The same should have been done also for HP-rebranded.

[mkp: checkpatch and tweaked commit message]

Cc: Hannes Reinecke <hare@...e.de>
Cc: Takahiro Yasui <takahiro.yasui@....com>
Cc: Matthias Rudolph <Matthias.Rudolph@...achivantara.com>
Cc: Martin K. Petersen <martin.petersen@...cle.com>
Cc: James E.J. Bottomley <jejb@...ux.vnet.ibm.com>
Cc: SCSI ML <linux-scsi@...r.kernel.org>
Signed-off-by: Xose Vazquez Perez <xose.vazquez@...il.com>
Signed-off-by: Martin K. Petersen <martin.petersen@...cle.com>
Signed-off-by: Sasha Levin <alexander.levin@...rosoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
---
 drivers/scsi/scsi_devinfo.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/scsi/scsi_devinfo.c
+++ b/drivers/scsi/scsi_devinfo.c
@@ -181,7 +181,7 @@ static struct {
 	{"HITACHI", "6586-", "*", BLIST_SPARSELUN | BLIST_LARGELUN},
 	{"HITACHI", "6588-", "*", BLIST_SPARSELUN | BLIST_LARGELUN},
 	{"HP", "A6189A", NULL, BLIST_SPARSELUN | BLIST_LARGELUN},	/* HP VA7400 */
-	{"HP", "OPEN-", "*", BLIST_REPORTLUN2}, /* HP XP Arrays */
+	{"HP", "OPEN-", "*", BLIST_REPORTLUN2 | BLIST_TRY_VPD_PAGES}, /* HP XP Arrays */
 	{"HP", "NetRAID-4M", NULL, BLIST_FORCELUN},
 	{"HP", "HSV100", NULL, BLIST_REPORTLUN2 | BLIST_NOSTARTONADD},
 	{"HP", "C1557A", NULL, BLIST_FORCELUN},