[PATCH 6.18 236/333] ata: libata-core: Disable LPM on ST1000DM010-2EP102

Greg Kroah-Hartman
2026-03-17T17:22:07Z

From: Maximilian Pezzullo <maximilianpezzullo@gmail.com>

commit b3b1d3ae1d87bc9398fb715c945968bf4c75a09a upstream.

According to a user report, the ST1000DM010-2EP102 has problems with LPM,
causing random system freezes. The drive belongs to the same BarraCuda
family as the ST2000DM008-2FR102 which has the same issue.

Cc: stable@vger.kernel.org
Fixes: 7627a0edef54 ("ata: ahci: Drop low power policy board type")
Reported-by: Filippo Baiamonte <filippo.ba03@bugzilla.kernel.org>
Closes: https://bugzilla.kernel.org/show_bug.cgi?id=221163
Signed-off-by: Maximilian Pezzullo <maximilianpezzullo@gmail.com>
Reviewed-by: Damien Le Moal <dlemoal@kernel.org>
Signed-off-by: Niklas Cassel <cassel@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/ata/libata-core.c | 1 +
1 file changed, 1 insertion(+)

--- a/drivers/ata/libata-core.c
+++ b/drivers/ata/libata-core.c
@@ -4157,6 +4157,7 @@ static const struct ata_dev_quirks_entry
ATA_QUIRK_FIRMWARE_WARN },

/* Seagate disks with LPM issues */
+ { "ST1000DM010-2EP102", NULL, ATA_QUIRK_NOLPM },
{ "ST2000DM008-2FR102", NULL, ATA_QUIRK_NOLPM },

/* drives which fail FPDMA_AA activation (some may freeze afterwards)