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 1A32A47DFA2 for ; Tue, 12 May 2026 07:42:31 +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=1778571752; cv=none; b=VnUCz8S/dTm/QVrdxBpwS/69MKzqbWazhQwCMzaPEfXjpkGg2wfxyZoo7bIHk+7No4DE72FcuvndZs/Z+tkU2SHc2JduljAfPEUMgbhmgxgmimJfbDZ9bxoZfp3wYZ/PM48NEGHYFT2iU9fKbi7jnVoI79p4VHKAdmYGCPp7wvs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1778571752; c=relaxed/simple; bh=0z/NeAvulEGvvzib6tHOckQnVwBPxdKXtUmLnT0zySc=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=A8jYSH55eBN8FotLFqCIZOEOBOUKLwOLY5mMr2OcqrR4s2VU+5UUXlSrnOx84lCVWbuMB4SySaoLttaClRvBeO8lTaRBYDaME1wSEeCXIKviIlCWA9VZZYvcWfwIWhRb31yu69SlTvjb/NIwwHguP5CRKgflyi7zLjOIqF1uF6c= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=QImTb2tw; 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="QImTb2tw" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 781F0C2BCB0; Tue, 12 May 2026 07:42:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1778571751; bh=0z/NeAvulEGvvzib6tHOckQnVwBPxdKXtUmLnT0zySc=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=QImTb2twg93MP7Clms/jkjwWQ0SF1JxhcJcMInNtnwItQalNdWuCIfk69c7jdrqOg RD6lbkn9tGfWJeYsLMNM8d/RJ40TQn5fRHc5RaMgxql5hXqCwj4X4ZjWRyns1atI8b fHRwiQb25+NLBuV7AHwqcAS/5++mA9exswZKKmvOyB/hho8uiW2TO4sOgFvsP8ZNbq typnTjnUc4NjjB00wFc+0I7MWmChws45Wt0yVuMK2Lnhq5gZQv0EqxxoS3ySUAfcSe wlDGAPHKwoHL8sncp6sBUiWXmi5kvfQ0IAFJH0c4K53MmMrtFwuxiz2DXrLNAKstyM 5sl5WptT5rT8g== Message-ID: <20ed30b4-66a1-4ca6-aa1a-98960273797f@kernel.org> Date: Tue, 12 May 2026 16:42:28 +0900 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 v3 2/2] ata: libata-scsi: do not needlessly defer commands when using PMP with FBS To: Tommy Kelly , Niklas Cassel Cc: linux-ide@vger.kernel.org, "Martin K. Petersen" , John Garry References: <20260508195051.188207-4-cassel@kernel.org> <20260508195051.188207-6-cassel@kernel.org> <38ec669a-f69c-4c55-9f47-995d6722806f@tkel.ly> Content-Language: en-US From: Damien Le Moal Organization: Western Digital Research In-Reply-To: <38ec669a-f69c-4c55-9f47-995d6722806f@tkel.ly> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit On 5/12/26 11:41, Tommy Kelly wrote: > On 5/11/26 19:01, Damien Le Moal wrote: >> Looks OK. However Tommy did see a warning, so I wonder if we still have >> something missing... > Sorry if I'm causing confusion, for clarity: > I didn't see the warning with this v3 patchset applied. > I saw a warning with vanilla linux 6.19.12. > I just recently got FBS working so I was reporting any issues with old code + FBS for completeness. > > With this v3 patchset + FBS, no issues or warnings. Thank you for clarifying. It would be interesting to test this v3 but without the FBS support. Could you try please ? > > Best, > Tommy -- Damien Le Moal Western Digital Research