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 CC06A33F8C5 for ; Tue, 13 Jan 2026 10:02:04 +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=1768298524; cv=none; b=Alfg2OwZkux7sKlBYpzaB4XORRJPphCdv6CkKsSCpnXcQoSWBfeH57d55AUwoQQty1dMrK34elRbCOF5UNOViIOQSwIBI75QSdF+deayVU5+8f10GdFHhM45fTv9PTe3mikfMnvMiqKKhO4tPkDHfS5Nie6j5FgO12axAKJN03o= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768298524; c=relaxed/simple; bh=+qohZ2sL1OplrlZjCpVCQ5Qx5TrfCcVp3F4DfYinQF8=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=T+BSkZM+jGwDlWNDx0ytQypGOyjZdiuugpkZWBYQQ/d6n4jMLHnCgLMYgohTptEO3Zwjv3YmdqmT5H1au9SPywQFv3n7kufTsrsXqwu6yOwMCJR9z/JRyDslNWgSUiOGFfvGVQ9VJaYjnZQpDvBY7WcWAYGZUcz5eA4RfJ1A6qc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=cx3CGGWM; 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="cx3CGGWM" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 7209CC116C6; Tue, 13 Jan 2026 10:02:03 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1768298524; bh=+qohZ2sL1OplrlZjCpVCQ5Qx5TrfCcVp3F4DfYinQF8=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=cx3CGGWMhSRmFXZXEoKe4aN2ry5zGSqFnGwWnS1pPdsg2SJ2VYm/8/L2zgpocmpJC hpMiibU4nNOxcrvo93mHu7pcVPkKFo/QPTZe8n6+I3RloE29rncCeuckYcTjo9t2bt Nnng36SW1IfZ2Ckv+P9K+oELEgdMwtilVsQq6zT5uNUuYckXf2FSoyWv1dGYD2EyvU 2AUhw1MnNSvolOdQoBe2R9fk+VPdPaRiH8jN3MzsC0P8TV0lge47Esl+nDNkCp01Ay pvcjOlRUEz9u1EkcfDYXMDhlY6V1bbDsGU1iKYaI1J/iPc+FRg6cIo6Yg1hqBGD/eZ 4qWESB4UEijNw== Message-ID: <3b15785d-104a-448c-b354-db77112e83b8@kernel.org> Date: Tue, 13 Jan 2026 11:02:01 +0100 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 v2 0/6] misc LPM related fixes To: Niklas Cassel Cc: linux-ide@vger.kernel.org, wolf@yoxt.cc References: <20260112122044.143637-8-cassel@kernel.org> From: Damien Le Moal Content-Language: en-US Organization: Western Digital Research In-Reply-To: <20260112122044.143637-8-cassel@kernel.org> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit On 1/12/26 13:20, Niklas Cassel wrote: > Hello there, > > we had a recent bug report on the mailing list related to LPM, which made > me review the LPM related code. > > While doing so, I found some issues. This series fixes those issues. > > The most serious issue is that ATA_QUIRK_NOLPM was not getting applied for > ATAPI devices and that we read the per port area for unimplemented ports, > even though the AHCI specification explicitly forbids this. Applied to for-6.20-fixes. Thanks ! -- Damien Le Moal Western Digital Research