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| Started by | Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
|---|---|
| First post | 2015-09-12 01:00 +0200 |
| Last post | 2015-09-12 01:00 +0200 |
| Articles | 1 — 1 participant |
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[PATCH 4.1 72/78] Add factory recertified Crucial M500s to blacklist Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-09-12 01:00 +0200
| From | Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
|---|---|
| Date | 2015-09-12 01:00 +0200 |
| Subject | [PATCH 4.1 72/78] Add factory recertified Crucial M500s to blacklist |
| Message-ID | <q7Fsu-7hE-1@gated-at.bofh.it> |
4.1-stable review patch. If anyone has any objections, please let me know.
------------------
From: "Guillermo A. Amaral" <g@maral.me>
commit 7a7184b01aa9deb86df661c6f7cbcf69a95b728c upstream.
The Crucial M500 is known to have issues with queued TRIM commands, the
factory recertified SSDs use a different model number naming convention
which causes them to get ignored by the blacklist.
The new naming convention boils down to: s/Crucial_/FC/
Signed-off-by: Guillermo A. Amaral <g@maral.me>
Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/ata/libata-core.c | 2 ++
1 file changed, 2 insertions(+)
--- a/drivers/ata/libata-core.c
+++ b/drivers/ata/libata-core.c
@@ -4230,6 +4230,8 @@ static const struct ata_blacklist_entry
ATA_HORKAGE_ZERO_AFTER_TRIM, },
{ "Samsung SSD 8*", NULL, ATA_HORKAGE_NO_NCQ_TRIM |
ATA_HORKAGE_ZERO_AFTER_TRIM, },
+ { "FCCT*M500*", NULL, ATA_HORKAGE_NO_NCQ_TRIM |
+ ATA_HORKAGE_ZERO_AFTER_TRIM, },
/* devices that don't properly handle TRIM commands */
{ "SuperSSpeed S238*", NULL, ATA_HORKAGE_NOTRIM, },
--
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