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libata: Blacklist queued TRIM on Samsung SSD 850 Pro

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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>
This commit is contained in:
Martin K. Petersen 2015-03-27 15:17:21 -04:00 committed by Tejun Heo
parent ff7f53fb82
commit 6fc4d97a49
1 changed files with 2 additions and 0 deletions
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drivers/ata/libata-core.c
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@ -4214,6 +4214,8 @@ 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 |
ATA_HORKAGE_ZERO_AFTER_TRIM, },
/*
* As defined, the DRAT (Deterministic Read After Trim) and RZAT