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| author | Martin K. Petersen <martin.petersen@oracle.com> | 2015-05-04 18:20:29 +0200 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2015-05-04 18:25:50 +0200 |
| commit | 9a9324d3969678d44b330e1230ad2c8ae67acf81 (patch) | |
| tree | 451d42bc3e1e7cdbd71ea8e3dfa5e0db71dc0bc9 /drivers/ata | |
| parent | libata: Ignore spurious PHY event on LPM policy change (diff) | |
| download | linux-9a9324d3969678d44b330e1230ad2c8ae67acf81.tar.xz linux-9a9324d3969678d44b330e1230ad2c8ae67acf81.zip | |
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 <g.wal@web.de>
Reported-by: Sven Köhler <sven.koehler@gmail.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Cc: stable@vger.kernel.org
Signed-off-by: Tejun Heo <tj@kernel.org>
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 85e659945c12..577849c6611a 100644 --- 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, }, /* |