Patch "libata: Do not blacklist M510DC" has been added to the 4.1-stable tree

Patch "libata: Do not blacklist M510DC" has been added to the 4.1-stable tree

[gregkh]

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

    libata: Do not blacklist M510DC

to the 4.1-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:
     libata-do-not-blacklist-m510dc.patch
and it can be found in the queue-4.1 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 9051bd393cf25e76dfb45409792719a854661500 Mon Sep 17 00:00:00 2001
From: "Martin K. Petersen" <martin.petersen@oracle.com>
Date: Wed, 15 Jul 2015 21:03:23 -0400
Subject: libata: Do not blacklist M510DC

From: "Martin K. Petersen" <martin.petersen@oracle.com>

commit 9051bd393cf25e76dfb45409792719a854661500 upstream.

A new Micron drive was just announced, once again recycling the first
part of the model string. Add an underscore to the M510/M550 pattern to
avoid picking up the new DC drive.

Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
 drivers/ata/libata-core.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/ata/libata-core.c
+++ b/drivers/ata/libata-core.c
@@ -4240,7 +4240,7 @@ static const struct ata_blacklist_entry
 						ATA_HORKAGE_ZERO_AFTER_TRIM, },
 	{ "Crucial_CT*M500*",		NULL,	ATA_HORKAGE_NO_NCQ_TRIM |
 						ATA_HORKAGE_ZERO_AFTER_TRIM, },
-	{ "Micron_M5[15]0*",		"MU01",	ATA_HORKAGE_NO_NCQ_TRIM |
+	{ "Micron_M5[15]0_*",		"MU01",	ATA_HORKAGE_NO_NCQ_TRIM |
 						ATA_HORKAGE_ZERO_AFTER_TRIM, },
 	{ "Crucial_CT*M550*",		"MU01",	ATA_HORKAGE_NO_NCQ_TRIM |
 						ATA_HORKAGE_ZERO_AFTER_TRIM, },


Patches currently in stable-queue which might be from martin.petersen@oracle.com are

queue-4.1/libata-fall-back-to-unqueued-read-log-ext-if-the-dma-variant-fails.patch
queue-4.1/libata-expose-trim-capability-in-sysfs.patch
queue-4.1/libata-do-not-blacklist-micron-m500dc.patch
queue-4.1/libata-do-not-blacklist-m510dc.patch