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libata: widen Crucial M550 blacklist matching
author
Tejun Heo
<tj@kernel.org>
Mon, 18 Aug 2014 21:40:09 +0000
(17:40 -0400)
committer
Greg Kroah-Hartman
<gregkh@linuxfoundation.org>
Sun, 5 Oct 2014 21:52:10 +0000
(14:52 -0700)
commit
2a13772a144d2956a7fedd18685921d0a9b8b783
upstream.
Crucial M550 may cause data corruption on queued trims and is
blacklisted. The pattern used for it fails to match 1TB one as the
capacity section will be four chars instead of three. Widen the
pattern.
Signed-off-by: Tejun Heo <tj@kernel.org>
Reported-by: Charles Reiss <woggling@gmail.com>
Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=81071
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/ata/libata-core.c
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diff --git
a/drivers/ata/libata-core.c
b/drivers/ata/libata-core.c
index
f761603
..
538574f
100644
(file)
--- a/
drivers/ata/libata-core.c
+++ b/
drivers/ata/libata-core.c
@@
-4227,7
+4227,7
@@
static const struct ata_blacklist_entry ata_device_blacklist [] = {
{ "Micron_M500*", NULL, ATA_HORKAGE_NO_NCQ_TRIM, },
{ "Crucial_CT???M500SSD*", NULL, ATA_HORKAGE_NO_NCQ_TRIM, },
{ "Micron_M550*", NULL, ATA_HORKAGE_NO_NCQ_TRIM, },
- { "Crucial_CT
???M550SSD*",
NULL, ATA_HORKAGE_NO_NCQ_TRIM, },
+ { "Crucial_CT
*M550SSD*",
NULL, ATA_HORKAGE_NO_NCQ_TRIM, },
/*
* Some WD SATA-I drives spin up and down erratically when the link