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authorJu Hyung Park <qkrwngud825@gmail.com>2018-03-11 02:28:35 +0900
committerTejun Heo <tj@kernel.org>2018-03-14 06:45:26 -0700
commitca6bfcb2f6d9deab3924bf901e73622a94900473 (patch)
treeec428c1bbfcef4aa6070cd6298da959974cea7d5 /drivers/ata
parent1903be8222b7c278ca897c129ce477c1dd6403a8 (diff)
downloadlinux-ca6bfcb2f6d9deab3924bf901e73622a94900473.tar.bz2
libata: Enable queued TRIM for Samsung SSD 860
Samsung explicitly states that queued TRIM is supported for Linux with 860 PRO and 860 EVO. Make the previous blacklist to cover only 840 and 850 series. Signed-off-by: Park Ju Hyung <qkrwngud825@gmail.com> Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by: Tejun Heo <tj@kernel.org> Cc: stable@vger.kernel.org
Diffstat (limited to 'drivers/ata')
-rw-r--r--drivers/ata/libata-core.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
index cb789f8849ae..aec609f80c4e 100644
--- a/drivers/ata/libata-core.c
+++ b/drivers/ata/libata-core.c
@@ -4549,7 +4549,9 @@ 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 8*", NULL, ATA_HORKAGE_NO_NCQ_TRIM |
+ { "Samsung SSD 840*", NULL, ATA_HORKAGE_NO_NCQ_TRIM |
+ ATA_HORKAGE_ZERO_AFTER_TRIM, },
+ { "Samsung SSD 850*", NULL, ATA_HORKAGE_NO_NCQ_TRIM |
ATA_HORKAGE_ZERO_AFTER_TRIM, },
{ "FCCT*M500*", NULL, ATA_HORKAGE_NO_NCQ_TRIM |
ATA_HORKAGE_ZERO_AFTER_TRIM, },