| From | Jiri Slaby <> | Subject | [PATCH 3.12 68/83] libata: Blacklist queued TRIM on Samsung SSD 850 Pro | Date | Mon, 27 Apr 2015 23:32:39 +0200 |
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From: "Martin K. Petersen" <martin.petersen@oracle.com>
3.12-stable review patch. If anyone has any objections, please let me know.
===============
commit 6fc4d97a4987c5d247655a157a9377996626221a upstream.
Blacklist queued TRIM on this drive for now.
Reported-by: Stefan Keller <linux-list@zahlenfresser.de> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> CC: stable@vger.kernel.org Signed-off-by: Tejun Heo <tj@kernel.org> Signed-off-by: Jiri Slaby <jslaby@suse.cz> --- drivers/ata/libata-core.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c index 5d0bc51bafea..a428f6c7aa7c 100644 --- a/drivers/ata/libata-core.c +++ b/drivers/ata/libata-core.c @@ -4228,6 +4228,7 @@ static const struct ata_blacklist_entry ata_device_blacklist [] = { { "Crucial_CT???M500SSD*", NULL, ATA_HORKAGE_NO_NCQ_TRIM, }, { "Micron_M550*", NULL, ATA_HORKAGE_NO_NCQ_TRIM, }, { "Crucial_CT*M550SSD*", NULL, ATA_HORKAGE_NO_NCQ_TRIM, }, + { "Samsung SSD 850 PRO*", NULL, ATA_HORKAGE_NO_NCQ_TRIM, }, /* * Some WD SATA-I drives spin up and down erratically when the link -- 2.3.5
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