From: "Konstantin A. Lepikhov" ata1.00: exception Emask 0x2 SAct 0x1 SErr 0x0 action 0x2 frozen ata1.00: spurious completions during NCQ issue=0x0 SAct=0x1 FIS=004040a1:00000020 ata1.00: cmd 60/70:00:83:a6:f0/00:00:04:00:00/40 tag 0 cdb 0x0 data 57344 in Device Model: TOSHIBA MK1637GSX Serial Number: 77VBT1CRT Firmware Version: DL040D Blacklist it. Addresses http://bugzilla.kernel.org/show_bug.cgi?id=9410 Signed-off-by: Konstantin A. Lepikhov Acked-by: Pavlov Konstantin Cc: Jeff Garzik Cc: Tejun Heo Signed-off-by: Andrew Morton --- drivers/ata/libata-core.c | 1 + 1 file changed, 1 insertion(+) diff -puN drivers/ata/libata-core.c~libata-add-toshiba-mk1637gsx-to-spurious-command-completion-list drivers/ata/libata-core.c --- a/drivers/ata/libata-core.c~libata-add-toshiba-mk1637gsx-to-spurious-command-completion-list +++ a/drivers/ata/libata-core.c @@ -4155,6 +4155,7 @@ static const struct ata_blacklist_entry /* NCQ is broken */ { "Maxtor *", "BANC*", ATA_HORKAGE_NONCQ }, { "Maxtor 7V300F0", "VA111630", ATA_HORKAGE_NONCQ }, + { "TOSHIBA MK1637GSX", "DL040D", ATA_HORKAGE_NONCQ, }, { "HITACHI HDS7250SASUN500G*", NULL, ATA_HORKAGE_NONCQ }, { "HITACHI HDS7225SBSUN250G*", NULL, ATA_HORKAGE_NONCQ }, { "ST380817AS", "3.42", ATA_HORKAGE_NONCQ }, _