3.16.7-ckt13 -stable review patch. If anyone has any objections, please let me
know.
------------------
From: "Martin K. Petersen" <martin.peter...@oracle.com>
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>
Signed-off-by: Tejun Heo <t...@kernel.org>
[bwh: Backported to 3.16: adjust context and drop ZERO_AFTER_TRIM flag]
Signed-off-by: Ben Hutchings <b...@decadent.org.uk>
Signed-off-by: Luis Henriques <luis.henriq...@canonical.com>
---
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 8804fb879252..7d094261d8ca 100644
--- a/drivers/ata/libata-core.c
+++ b/drivers/ata/libata-core.c
@@ -4229,6 +4229,7 @@ static const struct ata_blacklist_entry
ata_device_blacklist [] = {
{ "Micron_M5[15]0*", "MU01", ATA_HORKAGE_NO_NCQ_TRIM, },
{ "Crucial_CT*M550*", "MU01", ATA_HORKAGE_NO_NCQ_TRIM, },
{ "Crucial_CT*MX100*", "MU01", 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
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