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authorMartin K. Petersen <martin.petersen@oracle.com>2015-05-04 12:20:29 -0400
committerSasha Levin <sasha.levin@oracle.com>2015-08-27 13:26:09 -0400
commitd3e2d9ba835e37f7839b2af217507536bafe80eb (patch)
tree0c56a5d73ca63019e140466af9fa95b5197fa6c1
parent049d0178aacb36f2748e239f4a29c84f5d1970dd (diff)
downloadlinux-linaro-stable-d3e2d9ba835e37f7839b2af217507536bafe80eb.tar.gz
libata: Blacklist queued TRIM on all Samsung 800-series
[ Upstream commit 9a9324d3969678d44b330e1230ad2c8ae67acf81 ] 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> Signed-off-by: Sasha Levin <sasha.levin@oracle.com>
-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 a90329f81858..0ba5d6a8bc4b 100644
--- a/drivers/ata/libata-core.c
+++ b/drivers/ata/libata-core.c
@@ -4236,7 +4236,7 @@ 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, },
/*