libata: disable queued TRIM for Crucial M500 mSATA SSDs

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

diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
index 1a3dbd1b196ecb121b1ee9d34388ecd00c307b71..191cdfbb69464918c1c036751cb1972a9ea2b493 100644 (file)
--- a/drivers/ata/libata-core.c
+++ b/drivers/ata/libata-core.c
@@ -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