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authorMartin K. Petersen <martin.petersen@oracle.com>2015-05-04 12:20:29 -0400
committerTejun Heo <tj@kernel.org>2015-05-04 12:25:50 -0400
commit9a9324d3969678d44b330e1230ad2c8ae67acf81 (patch)
tree451d42bc3e1e7cdbd71ea8e3dfa5e0db71dc0bc9 /drivers/ata
parent09c5b4803a80a5451d950d6a539d2eb311dc0fb1 (diff)
downloadop-kernel-dev-9a9324d3969678d44b330e1230ad2c8ae67acf81.zip
op-kernel-dev-9a9324d3969678d44b330e1230ad2c8ae67acf81.tar.gz
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.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
index 85e6599..577849c 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, },
/*
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