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From: Niklas Cassel <cassel@kernel.org>
To: Damien Le Moal <dlemoal@kernel.org>, Niklas Cassel <cassel@kernel.org>
Cc: Emerson Pinter <e@pinter.dev>, linux-ide@vger.kernel.org
Subject: [PATCH] ata: libata-core: Disable LPM on ST2000DM008-2FR102
Date: Tue,  9 Dec 2025 05:24:00 +0100	[thread overview]
Message-ID: <20251209042359.1467124-2-cassel@kernel.org> (raw)

According to a user report, the ST2000DM008-2FR102 has problems with LPM.

Reported-by: Emerson Pinter <e@pinter.dev>
Closes: https://bugzilla.kernel.org/show_bug.cgi?id=220693
Signed-off-by: Niklas Cassel <cassel@kernel.org>
---
 drivers/ata/libata-core.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
index b96105481784..94c0e0ff981f 100644
--- a/drivers/ata/libata-core.c
+++ b/drivers/ata/libata-core.c
@@ -4187,6 +4187,9 @@ static const struct ata_dev_quirks_entry __ata_dev_quirks[] = {
 						ATA_QUIRK_NOLPM },
 	{ "VB0250EAVER",	"HPG7",		ATA_QUIRK_BROKEN_FPDMA_AA },
 
+	/* ST disks with LPM issues */
+	{ "ST2000DM008-2FR102",	NULL,		ATA_QUIRK_NOLPM },
+
 	/* Blacklist entries taken from Silicon Image 3124/3132
 	   Windows driver .inf file - also several Linux problem reports */
 	{ "HTS541060G9SA00",    "MB3OC60D",     ATA_QUIRK_NONCQ },

base-commit: a26a0b4b48e181ff5ff340f9dc83612c74f2ccad
-- 
2.52.0


             reply	other threads:[~2025-12-09  4:24 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-12-09  4:24 Niklas Cassel [this message]
2025-12-09  4:25 ` [PATCH] ata: libata-core: Disable LPM on ST2000DM008-2FR102 Niklas Cassel
2025-12-10  1:42 ` Damien Le Moal
2025-12-10  2:29   ` Niklas Cassel
2025-12-10  4:30     ` Damien Le Moal
2025-12-16  5:30 ` Damien Le Moal

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