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 8357524110F; Thu, 17 Jul 2025 23:40:25 +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=1752795625; cv=none; b=PpRb/28Xdvuh/m9R+18uVkE2iB5lDK1DV37M2OKCjxoWi/T0sOaODsGZ2xSm2whrJyxPZanUxUjl7mtcuchIABJM2FKHkajznPVpKzfaEfDihB+ehw7S5zv1tb3a57K706xF8go3WyHvooP53PJNNi8ZaJsAHZuNF4h3KFsUscg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1752795625; c=relaxed/simple; bh=SLWT0EwWugKFmXyWBecyX2YOOzE33RWcso9rWV+H+sc=; h=Date:From:To:Cc:Subject:Message-ID:MIME-Version:Content-Type: Content-Disposition:In-Reply-To; b=SNBVfYJ6hB180lbgI3Z1Ar6i5o6v62M+pAy/1WAXvGxSfZsNC5i6AYNsPGFYutusBMbLkbcUV8LZYOcIZZd8JnQVRleoL85ZtNXBdQMnmKlEJs1dKL15Vv+iORvqtfw+itnLklKXYJeT+AmT0liHPwmhXAyHDoK699wwFprqaSw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=QalwuOgE; 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="QalwuOgE" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 43832C4CEEB; Thu, 17 Jul 2025 23:40:25 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1752795625; bh=SLWT0EwWugKFmXyWBecyX2YOOzE33RWcso9rWV+H+sc=; h=Date:From:To:Cc:Subject:In-Reply-To:From; b=QalwuOgEJQSJY/yW6nKuzzLXbQZLPRKCvV0T1SXwb6GxQdFSJNxowxsAUFlBl4YRr z41IVtyibynhfAmmseTwhzaNDDBW9PDORLw3KO1OV8TCp6HnniX3uH9dYwrvGgNBJQ r0+7c/492WzE+HSMsGR7rmaHkz16QtCYVkK4rknt7z8O8e1B7+vGYlBL/XWeN0gUsU dpU31xZYKXnkJ83x4CT1gOJ4bk4JpvE7tR9YNWmQIDwE4TCiwLbJ14yAaI2OKm4wEY CxViozkMHDpsTqbEJnoOJJ2qzZ13FOxs4a7ZL5u4CLKcOTDgteW0psfSnEBVNAyvIr 7CEZ8x2zJLPyg== Date: Thu, 17 Jul 2025 18:40:24 -0500 From: Bjorn Helgaas To: Lukas Wunner Cc: Hans de Goede , Andi Kleen , David Airlie , Ben Hutchings , Joerg Roedel , Suravee Suthikulpanit , Ahmed Salem , Borislav Petkov , Hans de Goede , Thomas Gleixner , dri-devel@lists.freedesktop.org, iommu@lists.linux.dev, linux-pci@vger.kernel.org Subject: Re: [PATCH v2] agp/amd64: Check AGP Capability before binding to unsupported devices Message-ID: <20250717234024.GA2663372@bhelgaas> Precedence: bulk X-Mailing-List: linux-pci@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: On Mon, Jul 07, 2025 at 03:58:30PM +0200, Lukas Wunner wrote: > On Mon, Jul 07, 2025 at 02:53:32PM +0200, Hans de Goede wrote: > > So I think we should move forward with Lukas' fix dor 6.16 and then > > my patch to disable probing of unsupported devices by default can > > be merged into linux-next . > > Sounds good to me. > > Dave is out all week and has not commented on this matter at all so far: > > https://lore.kernel.org/r/CAPM=9tzrmRS9++MP_Y4ab95W71UxjFLzTd176Mok7akwdT2q+w@mail.gmail.com/ > > I assume Bjorn may not be comfortable applying my patch without an ack > from Dave. I am technically able to apply my own patch through drm-misc > and I believe Hans' Reviewed-by is sufficient to allow me to do that. > > I'd feel more comfortable having additional acks or Reviewed-by's though. > I'm contemplating applying the patch to drm-misc by Wednesday evening, > that would allow it to land in Linus' tree before v6.16-rc6. > > If anyone has objections, needs more time to review or wants to apply > the patch, please let me know. Looks like this is now upstream: https://git.kernel.org/linus/d88dfb756d55 ("agp/amd64: Check AGP Capability before binding to unsupported devices") Seems OK to me, but I'm certainly not an AGP expert. Bjorn