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 2E5F222D7A9 for ; Wed, 10 Dec 2025 01:42:37 +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=1765330958; cv=none; b=ts+pvvJzbzmCTCR4i14aY6dW85oIsG5FVq8USOhNHp53mrtkR0oR5ctTSpEfLpHjPUN/Pw958J4OqCtHwU3aDZnwyiGbD/z6QlX3mX2+u8nWXS36d+03YVB+5SHhO7nfCLM/fj7qTObUKUdVTTIejMe289Ortw0WywMLfqTMR3g= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1765330958; c=relaxed/simple; bh=Hn9FywHEGyO3DWn1YtUNf3m4xq9bHbA77UL6drw7OYQ=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=Iok2BXiHcR2XgODFwSPXHjikcfTf3z/vsi7lzRMuPmw1H9I537o53y1fqyDhmLZftZO+CMuaBTaP3qBrzQDldyfdDE2APi85w7cMyqkUqENKS8LFL2TD2BYjBdBiZ11UKVr0lxmiVpUeEqpQu0YdVf3FwlD3QUzhGBVy+qaPiaw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=p7B1CvN8; 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="p7B1CvN8" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 9A3C5C4CEF5; Wed, 10 Dec 2025 01:42:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1765330957; bh=Hn9FywHEGyO3DWn1YtUNf3m4xq9bHbA77UL6drw7OYQ=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=p7B1CvN8JICIytrMw45drOrYL8t7WF/f2fdOoCf67OQChxMYeLEf/Yg9l2Qea+HBP Ji6KyX++9l7YLQ9h3fI0R/isyG/vp/r/5dEFUtlI9x+utNa3T2+7tenlyxqqCS+3oD svp9xWwoLMWXDmP+FpinWiYrkYWgqkJrl6mO6xiOhQF2akm3cOvW1GyvuOEOkhZFO+ Xy1TnNGuVGGZZ2pzrpXOh3iFiQLCV0q9JQ5J2a7tlSHBfsvLfr6eqrfMdFcwSm5eeD IVUPlyLr+jrEOz1hisCS/6Q0T/+kcTf4fSNCbxxMV+WQcTJ57IKq9uW8ZQ4EqwjFQA MmKjn29LwJ1Vg== Message-ID: Date: Tue, 9 Dec 2025 17:42:37 -0800 Precedence: bulk X-Mailing-List: linux-ide@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH] ata: libata-core: Disable LPM on ST2000DM008-2FR102 To: Niklas Cassel Cc: Emerson Pinter , linux-ide@vger.kernel.org References: <20251209042359.1467124-2-cassel@kernel.org> Content-Language: en-US From: Damien Le Moal Organization: Western Digital Research In-Reply-To: <20251209042359.1467124-2-cassel@kernel.org> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit On 2025/12/08 20:24, Niklas Cassel wrote: > 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 */ s/ST/Seagate Other than that, looks good. > + { "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 -- Damien Le Moal Western Digital Research