From: "Martin K. Petersen" <martin.peter...@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-l...@zahlenfresser.de>
Signed-off-by: Martin K. Petersen <martin.peter...@oracle.com>
CC: sta...@vger.kernel.org
Signed-off-by: Tejun Heo <t...@kernel.org>
Signed-off-by: Jiri Slaby <jsl...@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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