From nobody Wed Apr 15 13:00:00 2026 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 2E5A237EFEF; Tue, 3 Mar 2026 22:53:17 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772578397; cv=none; b=JhRS5xF3I53HP8PEWtmo57BGEdGoWegtLY3m0jHjpimyz0su3fLzp8KyiAELhtooS0jKrExC76KaIrPlemxca2mJsdZjNZQ+br+esAAHG2GlHjeOXZIYdnVelBMr5ogf2aswiojpFlxEAkm0GFCWP645LaD2e3wwkw96yDYj/cY= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772578397; c=relaxed/simple; bh=3p7A34l8bAj8LHKh231p15RoRohiKcEy6UUuiIyVVw0=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:To:Cc; b=Jt1Vrun15r5RhvjQt0xU0ImWFTqpjxd8L+K2ZpmXr/ceKeqemiW9QRgFfLc927+ivrwamGK2PWFxGdZYId6rXdDqA+t1pLTDAVESBLy56C1E8RXdWUJplEIxQ5L3CZDdsR1NzSXvLoiwauMn0YU6DtBcB4GPaPU5YaRFS6KjPSQ= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=D54durp6; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="D54durp6" Received: by smtp.kernel.org (Postfix) with ESMTPS id EB79CC116C6; Tue, 3 Mar 2026 22:53:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1772578397; bh=3p7A34l8bAj8LHKh231p15RoRohiKcEy6UUuiIyVVw0=; h=From:Date:Subject:To:Cc:Reply-To:From; b=D54durp64JzwzCT3xgSPE4NjVPj6mPNxicfESb9tFlzm+UipYHWpYFWi86NxsN6rM qPRwIycU/htGqqsyWVUyZrwxV9odhWZyIMj3jKRcEbw/5svVwx9aSlpBcQqEVq6LNj NdWR4/AmqrufUeuErkXyXUfyi9+xsuvbvpo9Jlnzj7NtmUYTWiub7yphsnIp9BoalO R6Pd4S4X6WjEKjPbAK8SbIDuThsCcPYVVJGlSen24I3a9EUQPi4Y/5zuObv7485xjM CWLb42Wp//NH23DlzxX85ow9VIOaw3PwfSThIgfELA5J+ft4rLnZ8YMAgU71VNiSOl 8KpNh4f6gS76g== Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id C77CEEDEBF7; Tue, 3 Mar 2026 22:53:16 +0000 (UTC) From: Maximilian Pezzullo via B4 Relay Date: Tue, 03 Mar 2026 23:52:18 +0100 Subject: [PATCH] ata: libata-core: Disable LPM on ST1000DM010-2EP102 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20260303-ata-libata-core-disable-lpm-on-st1000dm010-2ep102-v1-1-40d5db367f67@gmail.com> X-B4-Tracking: v=1; b=H4sIAAAAAAAC/x2NwQrCMBAFf6Xs2YWXREvxV8RD0qy6kCYlKSKU/ rvR0zCXmZ2aVJVG12GnKm9tWnIXcxpofvn8FNbYnSzsCAfHfvOcNPwwlyoctfmQhNO6cMncNgM gLjBgK6uB5YAwXUZMAnem3l2rPPTzf97ux/EFVFUXiYMAAAA= X-Change-ID: 20260303-ata-libata-core-disable-lpm-on-st1000dm010-2ep102-b0b85608e034 To: Damien Le Moal , Niklas Cassel Cc: linux-ide@vger.kernel.org, linux-kernel@vger.kernel.org, Filippo Baiamonte , Copilot <223556219+Copilot@users.noreply.github.com>, Maximilian Pezzullo X-Mailer: b4 0.14.3 X-Developer-Signature: v=1; a=ed25519-sha256; t=1772578395; l=1306; i=maximilianpezzullo@gmail.com; s=20260303; h=from:subject:message-id; bh=neTp5ojoaCXWgRDr8G6XNKyq5Sb8kE/WuOHE9oCy1T8=; b=YYfgDgi2pZ7QrUybv9YQHXOVhAvFLhRa6EXTya1w0RFX3IlSKLpngNlU2GdhbXNm9K5toZS/d tIhxfYTYBRIBba8sJP4Hk5TiV0JcDrfTloCZekqulwguuA38kK6a6HY X-Developer-Key: i=maximilianpezzullo@gmail.com; a=ed25519; pk=TRTR4c2Vb1IfluQvv5OUDPg7EE+pIzdPBND85UU559w= X-Endpoint-Received: by B4 Relay for maximilianpezzullo@gmail.com/20260303 with auth_id=658 X-Original-From: Maximilian Pezzullo Reply-To: maximilianpezzullo@gmail.com From: Maximilian Pezzullo According to a user report, the ST1000DM010-2EP102 has problems with LPM, causing random system freezes since kernel 6.15. The drive belongs to the same BarraCuda family as the ST2000DM008-2FR102 which has the same issue. Reported-by: Filippo Baiamonte Closes: https://bugzilla.kernel.org/show_bug.cgi?id=3D221163 Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> Signed-off-by: Maximilian Pezzullo Reviewed-by: Damien Le Moal --- drivers/ata/libata-core.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c index ccbf320524da..76b012f544ea 100644 --- a/drivers/ata/libata-core.c +++ b/drivers/ata/libata-core.c @@ -4189,6 +4189,7 @@ static const struct ata_dev_quirks_entry __ata_dev_qu= irks[] =3D { ATA_QUIRK_FIRMWARE_WARN }, =20 /* Seagate disks with LPM issues */ + { "ST1000DM010-2EP102", NULL, ATA_QUIRK_NOLPM }, { "ST2000DM008-2FR102", NULL, ATA_QUIRK_NOLPM }, =20 /* drives which fail FPDMA_AA activation (some may freeze afterwards) --- base-commit: af4e9ef3d78420feb8fe58cd9a1ab80c501b3c08 change-id: 20260303-ata-libata-core-disable-lpm-on-st1000dm010-2ep102-b0b85= 608e034 Best regards, --=20 Maximilian Pezzullo