From mboxrd@z Thu Jan 1 00:00:00 1970 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 02FD91DE4CE for ; Tue, 9 Dec 2025 04:24:04 +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=1765254245; cv=none; b=G3mjCpHT4r5ISfNYN8BWLpQIMNOyC7dOe8+BjC0V14K1WH2yzieJ+Lx/Gw2k+dJRBI5Qq3HxRXOtoaf//2RaCvsHLnrSWNr3TzvaqVV6gZ+vGgaSW+mTGT+92W2uRnwDCn8XYyC6qnJXUXYaZKcfqAKtV3aAUBVjRedOhIj2FOw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1765254245; c=relaxed/simple; bh=f7Qpn/jOMevNe43Is9e9Qe7svjJtoU1Ozpg6ZJxkxXY=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=oyjQF1/xN8e89+avE0h/AZA4D2RXW8SMo5uh74tPUNBN4UQRdVKezHVXzFrlLGTR/8zpOwzKqC2KZNgBaAHspio8diHKqaKWn05Qiuw6WzxboLwMrTCxVtEqp19nCNN0y1j64rybm4eYyKGdd8hvf0NcqSclXCrQjT5+HztcZj4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=QdjrUtcd; 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="QdjrUtcd" Received: by smtp.kernel.org (Postfix) with ESMTPSA id A7FEDC4CEF5; Tue, 9 Dec 2025 04:24:03 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1765254244; bh=f7Qpn/jOMevNe43Is9e9Qe7svjJtoU1Ozpg6ZJxkxXY=; h=From:To:Cc:Subject:Date:From; b=QdjrUtcdGVqj6koz0PMcF81zrT1h6iqmbcTpWPT6VQS3sOsFu1eMShDESsYJW6VvZ WbF6dIfB0Skzd+Ir+LA/D5d/9BwX6cd7jdS6AtU8otVEgwu7T0SQRXssvBURZQFykY jqPWmy23wdetbRwblyUEZ7UvzBZh5bSLWXG9eSS9CTIJbF/1HuLxkbSeyHJRGl/lx9 0S53tpLlETHxyTL0CCnn/Yj/o7JEHJnWlFUc/wH8E7C9fWwS7y2fNTWhQaWcSiBh1W ulqZErzAtmJZ39uWjbrkeANn1AxL+7hNhgKO9ZP3nDMZz1ipd21cUFh9fRVRlu85H6 1m6tRj+gANxnQ== From: Niklas Cassel To: Damien Le Moal , Niklas Cassel Cc: Emerson Pinter , linux-ide@vger.kernel.org Subject: [PATCH] ata: libata-core: Disable LPM on ST2000DM008-2FR102 Date: Tue, 9 Dec 2025 05:24:00 +0100 Message-ID: <20251209042359.1467124-2-cassel@kernel.org> X-Mailer: git-send-email 2.52.0 Precedence: bulk X-Mailing-List: linux-ide@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Developer-Signature: v=1; a=openpgp-sha256; l=1010; i=cassel@kernel.org; h=from:subject; bh=f7Qpn/jOMevNe43Is9e9Qe7svjJtoU1Ozpg6ZJxkxXY=; b=owGbwMvMwCV2MsVw8cxjvkWMp9WSGDLNl8QXXquad3+Lw/nLggnveC0f9Vg9kMi869E2fxdX2 vRtrHJcHaUsDGJcDLJiiiy+P1z2F3e7TzmueMcGZg4rE8gQBi5OAZiIMhcjw2mzu3cZDltJtc0t bV8RyHJ5Rfi+t90rxPbfsvt4I7Bp0iOG/xE3fqs+P6qeEt4zISh34bXVQfLPCl9d280S3pXhdcR bmhcA X-Developer-Key: i=cassel@kernel.org; a=openpgp; fpr=5ADE635C0E631CBBD5BE065A352FE6582ED9B5DA Content-Transfer-Encoding: 8bit According to a user report, the ST2000DM008-2FR102 has problems with LPM. Reported-by: Emerson Pinter Closes: https://bugzilla.kernel.org/show_bug.cgi?id=220693 Signed-off-by: Niklas Cassel --- 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