From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from elvis.franken.de (elvis.franken.de [193.175.24.41]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 6DA93319617; Fri, 17 Oct 2025 10:50:02 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=193.175.24.41 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1760698208; cv=none; b=fopfvwRcT/yyUjlLsIKcRkBz8RV7qZgDTuyyzcJOmGpCMaTNWRdvmiUQKOyVEGred3Q5v4V/JkvvWGzThzys2hPzKQIJF1T5gyee4tvxzzr/SEfKoW6pIuGDvXn9HQYnpPmfZzSIcK3Ntd4qkzPCyHtJsJJJXuKek/VMHHpFf3o= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1760698208; c=relaxed/simple; bh=alNB6l5r2W+IhKSQqI1zuMysVjA6WKulqPXlUUPcAo0=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=S/7hU0C93Dhr51uqBJWbqzE1n8seh07ZzVdsC8CAlwQRLx7R2UFkQv5HwSTScI3wRQq2FGcVb1aPFeNg/zqIV+A85L5CE9GVj9D/Hy2f/g5/xuzVTfOoiYBiUrhKSxpVy+HC3gpzaJ8LtCLJZzFZMj2UgAJYSBnaOoluCyGPopQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=alpha.franken.de; spf=pass smtp.mailfrom=alpha.franken.de; arc=none smtp.client-ip=193.175.24.41 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=alpha.franken.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=alpha.franken.de Received: from uucp by elvis.franken.de with local-rmail (Exim 3.36 #1) id 1v9i1y-00045a-00; Fri, 17 Oct 2025 12:49:54 +0200 Received: by alpha.franken.de (Postfix, from userid 1000) id 6B525C0256; Fri, 17 Oct 2025 12:49:46 +0200 (CEST) Date: Fri, 17 Oct 2025 12:49:46 +0200 From: Thomas Bogendoerfer To: Ilpo =?iso-8859-1?Q?J=E4rvinen?= Cc: "Maciej W. Rozycki" , Guenter Roeck , Bjorn Helgaas , linux-pci@vger.kernel.org, LKML Subject: Re: [PATCH v2 03/24] MIPS: PCI: Use pci_enable_resources() Message-ID: References: <20250829131113.36754-1-ilpo.jarvinen@linux.intel.com> <20250829131113.36754-4-ilpo.jarvinen@linux.intel.com> <9085ab12-1559-4462-9b18-f03dcb9a4088@roeck-us.net> <74ed2ce0-744a-264f-6042-df4bbec0f58e@linux.intel.com> <9f80ba5e-726b-ad68-b71f-ab23470bfa36@linux.intel.com> Precedence: bulk X-Mailing-List: linux-kernel@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: <9f80ba5e-726b-ad68-b71f-ab23470bfa36@linux.intel.com> On Tue, Oct 14, 2025 at 03:41:42PM +0300, Ilpo Järvinen wrote: > [...] > It was "good enough" only because the arch specific > pcibios_enable_resources() was lacking the check for whether the resource > truly got assigned or not. The PIIX4 driver must worked just fine without > those IO resources which is what most drivers do despite using > pci(m)_enable_device() and not pci_enable_device_mem() (the latter > doesn't even seem to come with m variant). will you send a v2 of the patch ? Thomas. -- Crap can work. Given enough thrust pigs will fly, but it's not necessarily a good idea. [ RFC1925, 2.3 ]