libata: Blacklist queued TRIM on all Samsung 800-series

The queued TRIM problems appear to be generic to Samsung's firmware and
not tied to a particular model. A recent update to the 840 EVO firmware
introduced the same issue as we saw on 850 Pro.

Blacklist queued TRIM on all 800-series drives while we work this issue
with Samsung.

Reported-by: Günter Waller <[email protected]>
Reported-by: Sven Köhler <[email protected]>
Signed-off-by: Martin K. Petersen <[email protected]>
Cc: [email protected]
Signed-off-by: Tejun Heo <[email protected]>

diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
index 85e659945c12709199ecf7a4ba86f0e22017e3e7..577849c6611ac5efa2c948c7b274dc894a19890d 100644 (file)
--- a/drivers/ata/libata-core.c
+++ b/drivers/ata/libata-core.c
@@ -4235,7 +4235,7 @@ static const struct ata_blacklist_entry ata_device_blacklist [] = {
                                                ATA_HORKAGE_ZERO_AFTER_TRIM, },
        { "Crucial_CT*MX100*",          "MU01", ATA_HORKAGE_NO_NCQ_TRIM |
                                                ATA_HORKAGE_ZERO_AFTER_TRIM, },
-       { "Samsung SSD 850 PRO*",       NULL,   ATA_HORKAGE_NO_NCQ_TRIM |
+       { "Samsung SSD 8*",             NULL,   ATA_HORKAGE_NO_NCQ_TRIM |
                                                ATA_HORKAGE_ZERO_AFTER_TRIM, },
 
        /*