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Subject[PATCH 4.14 08/53] libata: Extend quirks for the ST1000LM024 drives with NOLPM quirk
Date
From: Hans de Goede <hdegoede@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: stable@vger.kernel.org
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Greg Kroah-Hartman <gregkh@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

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