Patch "libata: force disable trim for SuperSSpeed S238" has been added to the 4.1-stable tree

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

libata: force disable trim for SuperSSpeed S238

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-force-disable-trim-for-supersspeed-s238.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 <[email protected]> know about it.

From: Arne Fitzenreiter <[email protected]>
Date: Wed, 15 Jul 2015 13:54:37 +0200
Subject: libata: force disable trim for SuperSSpeed S238

From: Arne Fitzenreiter <[email protected]>

commit cda57b1b05cf7b8b99ab4b732bea0b05b6c015cc upstream.

This device loses blocks, often the partition table area, on trim. Disable TRIM.
http://pcengines.ch/msata16a.htm

---
 drivers/ata/libata-core.c |    3 +++
 1 file changed, 3 insertions(+)

@@ -4249,6 +4249,9 @@ static const struct ata_blacklist_entry
 	{ "Samsung SSD 8*",		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, },
+
 	/*
 	 * As defined, the DRAT (Deterministic Read After Trim) and RZAT
 	 * (Return Zero After Trim) flags in the ATA Command Set are

Patches currently in stable-queue which might be from [email protected] are

queue-4.1/libata-force-disable-trim-for-supersspeed-s238.patch queue-4.1/libata-add-ata_horkage_notrim.patch