From: <gregkh@linuxfoundation.org>
To: g@maral.me, gregkh@linuxfoundation.org, tj@kernel.org
Cc: <stable@vger.kernel.org>, <stable-commits@vger.kernel.org>
Subject: Patch "Add factory recertified Crucial M500s to blacklist" has been added to the 4.1-stable tree
Date: Fri, 11 Sep 2015 15:40:49 -0700 [thread overview]
Message-ID: <144201124936173@kroah.com> (raw)
This is a note to let you know that I've just added the patch titled
Add factory recertified Crucial M500s to blacklist
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:
add-factory-recertified-crucial-m500s-to-blacklist.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 7a7184b01aa9deb86df661c6f7cbcf69a95b728c Mon Sep 17 00:00:00 2001
From: "Guillermo A. Amaral" <g@maral.me>
Date: Tue, 25 Aug 2015 23:29:13 -0700
Subject: Add factory recertified Crucial M500s to blacklist
From: "Guillermo A. Amaral" <g@maral.me>
commit 7a7184b01aa9deb86df661c6f7cbcf69a95b728c upstream.
The Crucial M500 is known to have issues with queued TRIM commands, the
factory recertified SSDs use a different model number naming convention
which causes them to get ignored by the blacklist.
The new naming convention boils down to: s/Crucial_/FC/
Signed-off-by: Guillermo A. Amaral <g@maral.me>
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, 2 insertions(+)
--- a/drivers/ata/libata-core.c
+++ b/drivers/ata/libata-core.c
@@ -4230,6 +4230,8 @@ static const struct ata_blacklist_entry
ATA_HORKAGE_ZERO_AFTER_TRIM, },
{ "Samsung SSD 8*", NULL, ATA_HORKAGE_NO_NCQ_TRIM |
ATA_HORKAGE_ZERO_AFTER_TRIM, },
+ { "FCCT*M500*", NULL, ATA_HORKAGE_NO_NCQ_TRIM |
+ ATA_HORKAGE_ZERO_AFTER_TRIM, },
/* devices that don't properly handle TRIM commands */
{ "SuperSSpeed S238*", NULL, ATA_HORKAGE_NOTRIM, },
Patches currently in stable-queue which might be from g@maral.me are
queue-4.1/add-factory-recertified-crucial-m500s-to-blacklist.patch
reply other threads:[~2015-09-11 22:40 UTC|newest]
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