From: Hans de Goede <hdego...@redhat.com> commit 31f6264e225fb92cf6f4b63031424f20797c297d upstream.
We've received a bugreport that using LPM with ST1000LM024 drives leads to system lockups. So it seems that these models are buggy in more then 1 way. Add NOLPM quirk to the existing quirks entry for BROKEN_FPDMA_AA. BugLink: https://bugzilla.redhat.com/show_bug.cgi?id=1571330 Cc: sta...@vger.kernel.org Reviewed-by: Martin K. Petersen <martin.peter...@oracle.com> Signed-off-by: Hans de Goede <hdego...@redhat.com> Signed-off-by: Jens Axboe <ax...@kernel.dk> Signed-off-by: Greg Kroah-Hartman <gre...@linuxfoundation.org> --- drivers/ata/libata-core.c | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) --- a/drivers/ata/libata-core.c +++ b/drivers/ata/libata-core.c @@ -4472,9 +4472,12 @@ static const struct ata_blacklist_entry { "ST3320[68]13AS", "SD1[5-9]", ATA_HORKAGE_NONCQ | ATA_HORKAGE_FIRMWARE_WARN }, - /* drives which fail FPDMA_AA activation (some may freeze afterwards) */ - { "ST1000LM024 HN-M101MBB", "2AR10001", ATA_HORKAGE_BROKEN_FPDMA_AA }, - { "ST1000LM024 HN-M101MBB", "2BA30001", ATA_HORKAGE_BROKEN_FPDMA_AA }, + /* drives which fail FPDMA_AA activation (some may freeze afterwards) + the ST disks also have LPM issues */ + { "ST1000LM024 HN-M101MBB", "2AR10001", ATA_HORKAGE_BROKEN_FPDMA_AA | + ATA_HORKAGE_NOLPM, }, + { "ST1000LM024 HN-M101MBB", "2BA30001", ATA_HORKAGE_BROKEN_FPDMA_AA | + ATA_HORKAGE_NOLPM, }, { "VB0250EAVER", "HPG7", ATA_HORKAGE_BROKEN_FPDMA_AA }, /* Blacklist entries taken from Silicon Image 3124/3132
