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| author | Martin K. Petersen <martin.petersen@oracle.com> | 2015-06-18 21:50:18 +0300 |
|---|---|---|
| committer | Sasha Levin <sasha.levin@oracle.com> | 2015-08-27 20:26:10 +0300 |
| commit | f17728b7a635d5bea4ddd7836140fd7ca1b53638 (patch) | |
| tree | 1afa0e3c9d11668e5e0bca8cd55a0115992cf297 /drivers/ata | |
| parent | d3e2d9ba835e37f7839b2af217507536bafe80eb (diff) | |
| download | linux-f17728b7a635d5bea4ddd7836140fd7ca1b53638.tar.xz | |
libata: Do not blacklist Micron M500DC
[ Upstream commit 243918be6393f643e513a26e7882e6ae06ff7717 ]
Queued TRIM got disabled on Micron M500DC drives thanks to the
"Micron_M500*" pattern we had in place to accommodate the previous
generation of this drive family. Tweak the blacklist entry slightly so
we only disable queued TRIM for the non-DC variants of M500 drives.
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Cc: stable@vger.kernel.org
Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Sasha Levin <sasha.levin@oracle.com>
Diffstat (limited to 'drivers/ata')
| -rw-r--r-- | drivers/ata/libata-core.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c index 0ba5d6a8bc4b..c40fca47e0fa 100644 --- a/drivers/ata/libata-core.c +++ b/drivers/ata/libata-core.c @@ -4226,7 +4226,7 @@ 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_M500*", 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, }, |