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libata: Update Crucial/Micron blacklist
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Micron has released an updated firmware (MU02) for M510/M550/MX100
drives to fix the issues with queued TRIM. Queued TRIM remains broken on
M500 but is working fine on later drives such as M600 and MX200.

Tweak our blacklist to reflect the above.

Link: https://bugzilla.kernel.org/show_bug.cgi?id=71371
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Cc: stable@vger.kernel.org
Signed-off-by: Tejun Heo <tj@kernel.org>
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Martin K. Petersen authored and Tejun Heo committed Mar 27, 2015
1 parent 5067c04 commit ff7f53f
Showing 1 changed file with 11 additions and 2 deletions.
13 changes: 11 additions & 2 deletions drivers/ata/libata-core.c
Original file line number Diff line number Diff line change
Expand Up @@ -4204,9 +4204,16 @@ static const struct ata_blacklist_entry ata_device_blacklist [] = {
{ "PIONEER DVD-RW DVR-216D", NULL, ATA_HORKAGE_NOSETXFER },

/* devices that don't properly handle queued TRIM commands */
{ "Micron_M[56]*", NULL, ATA_HORKAGE_NO_NCQ_TRIM |
{ "Micron_M500*", NULL, ATA_HORKAGE_NO_NCQ_TRIM |
ATA_HORKAGE_ZERO_AFTER_TRIM, },
{ "Crucial_CT*M500*", NULL, ATA_HORKAGE_NO_NCQ_TRIM |
ATA_HORKAGE_ZERO_AFTER_TRIM, },
{ "Micron_M5[15]0*", "MU01", ATA_HORKAGE_NO_NCQ_TRIM |
ATA_HORKAGE_ZERO_AFTER_TRIM, },
{ "Crucial_CT*M550*", "MU01", ATA_HORKAGE_NO_NCQ_TRIM |
ATA_HORKAGE_ZERO_AFTER_TRIM, },
{ "Crucial_CT*MX100*", "MU01", ATA_HORKAGE_NO_NCQ_TRIM |
ATA_HORKAGE_ZERO_AFTER_TRIM, },
{ "Crucial_CT*SSD*", NULL, ATA_HORKAGE_NO_NCQ_TRIM, },

/*
* As defined, the DRAT (Deterministic Read After Trim) and RZAT
Expand All @@ -4226,6 +4233,8 @@ static const struct ata_blacklist_entry ata_device_blacklist [] = {
*/
{ "INTEL*SSDSC2MH*", NULL, 0, },

{ "Micron*", NULL, ATA_HORKAGE_ZERO_AFTER_TRIM, },
{ "Crucial*", NULL, ATA_HORKAGE_ZERO_AFTER_TRIM, },
{ "INTEL*SSD*", NULL, ATA_HORKAGE_ZERO_AFTER_TRIM, },
{ "SSD*INTEL*", NULL, ATA_HORKAGE_ZERO_AFTER_TRIM, },
{ "Samsung*SSD*", NULL, ATA_HORKAGE_ZERO_AFTER_TRIM, },
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