From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 DADCE19F48D for ; Wed, 10 Dec 2025 07:04:41 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.137.202.133 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1765350285; cv=none; b=FGRUWVTp08o1RX7XYwhxtKI2TkRt1SLrFDoPmTUDo8Cpre0cJNkm21eaq4sujJsf7Jcl2vvpaYHZqLh1fpJoxdvzNfOZNrwGQfcL8G7SUIhirNo3D0LzDZTEelIDdzEqSrwixYAGo1AZElNkdJE/VnbfcSn/grQAjEigSLxA444= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1765350285; c=relaxed/simple; bh=b+ZzAox73kliQIMyiHI+9lAM6aCn17eDDTnqOXxhrfI=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=p+0lc5sGSTDHP536D4ynJajXm80tvqhYELFBYZZX+fGcDeMxMATpwtOWe6n0sQuCHXU4TXSVD7TQMkgvcaIMwDNNBFHTu21Nzek0olzgepWMH6f/Qs5cwGjLj7YaqGfnZ1qcqSknXpoifEMHE5de9BxGmW6NirfUbdqUHlhB364= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=infradead.org; spf=none smtp.mailfrom=bombadil.srs.infradead.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b=0hdDeS+9; arc=none smtp.client-ip=198.137.202.133 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=infradead.org Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=bombadil.srs.infradead.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="0hdDeS+9" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20210309; h=In-Reply-To:Content-Transfer-Encoding :Content-Type:MIME-Version:References:Message-ID:Subject:Cc:To:From:Date: Sender:Reply-To:Content-ID:Content-Description; bh=yk3ZmGCxu6DW0tmK4b/ck3yvAGVxIAQFEAKL0YWONX4=; b=0hdDeS+9D5fV02/DtPnTRMw5Z4 FwNbxLgMFj/xX08eK55h1y+HYRI+tcrUERZy47OpSJy2EheDPrF7dJcHI4u/s8Ddrlq6O6gXZAioe dNJPYjj3ML4v+bssSx7oeYiBG/1U2tLmKiKBfIIygOVOZX2bwrt7Ua7Kv+NbYMPUyOn9/R3IGrQI9 r6gv2A1xSgQ4s11JFy5hDZl5Bb6HgugHuKkMflGNISGzILv0jAw5kJVRkFTJ8DdlNd9TP/G2Wq0eb wHvXnMLJmRnLrXuV8rBEVeC8KUrpJdXh8pMiKpWvAEmi8PtaZLPwFsZMpCppc4PA+dzuxMQYMol5t XFFU1k6A==; Received: from hch by bombadil.infradead.org with local (Exim 4.98.2 #2 (Red Hat Linux)) id 1vTEFc-0000000FBwY-139i; Wed, 10 Dec 2025 07:04:40 +0000 Date: Tue, 9 Dec 2025 23:04:40 -0800 From: Christoph Hellwig To: Uwe =?iso-8859-1?Q?Kleine-K=F6nig?= Cc: Christoph Hellwig , Bart Van Assche , "James E.J. Bottomley" , "Martin K. Petersen" , linux-scsi@vger.kernel.org Subject: Re: [PATCH 2/8] scsi: Make use of bus callbacks Message-ID: References: <59b408f6d89d402457a23564302afcbb334bc9dd.1765312062.git.u.kleine-koenig@baylibre.com> <77keukzmb57v2jyf26ulsystu77f2k5ta5k2vjxk5hygypzb7c@4kvu4hdty3o6> Precedence: bulk X-Mailing-List: linux-scsi@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <77keukzmb57v2jyf26ulsystu77f2k5ta5k2vjxk5hygypzb7c@4kvu4hdty3o6> X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html On Wed, Dec 10, 2025 at 07:56:10AM +0100, Uwe Kleine-König wrote: > On Tue, Dec 09, 2025 at 09:26:40PM -0800, Christoph Hellwig wrote: > > On Tue, Dec 09, 2025 at 10:22:54PM +0100, Uwe Kleine-König wrote: > > > I decided not to do that as part of this patch set. In case I missed a > > > driver and for oot drivers I think it's nice and fair to not break them > > > immediately and give its users/developers a chance to see the warning > > > and act on it. > > > > No one should care about out of tree drivers. On the other hand > > unfinished transitions are really annoying and have a tendency to > > go stale. So please go the final steps and finish it. > > Given that the whole quest to remove the device_driver callbacks will go > on for a few kernel releases and completing the transition for scsi > yields to broken drivers without compile time issues if something is > missed, I think it's sensible to keep them in the "working with warning" > state for a release cycle (or even until the driver callbacks go away). You will notice very quickly when they break. And it's not like there's a lot of them to start with. Please just finish up the conversion instead of leaving it lingering.