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libata: disable queued TRIM for Crucial M500 mSATA SSDs

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Queued TRIM commands cause problems and silent file system corruption
on Crucial M500 SSDs. This patch disables them for the mSATA model of
the drive.

Signed-off-by: Marios Andreopoulos <[email protected]>
Signed-off-by: Tejun Heo <[email protected]>
Cc: [email protected] # 3.12+
Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=71371
This commit is contained in:
Marios Andreopoulos 2014-03-03 18:19:59 +02:00 • committed by Tejun Heo
commit 2564338b13
1 changed files with 1 additions and 0 deletions
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1
drivers/ata/libata-core.c
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@ -4225,6 +4225,7 @@ static const struct ata_blacklist_entry ata_device_blacklist [] = {
/* devices that don't properly handle queued TRIM commands */
{ "Micron_M500*", NULL, ATA_HORKAGE_NO_NCQ_TRIM, },
{ "Crucial_CT???M500SSD1", NULL, ATA_HORKAGE_NO_NCQ_TRIM, },
{ "Crucial_CT???M500SSD3", NULL, ATA_HORKAGE_NO_NCQ_TRIM, },
/*
* Some WD SATA-I drives spin up and down erratically when the link