From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752856AbaEVVAc (ORCPT ); Thu, 22 May 2014 17:00:32 -0400 Received: from mail.skyhub.de ([78.46.96.112]:55969 "EHLO mail.skyhub.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751112AbaEVVA1 (ORCPT ); Thu, 22 May 2014 17:00:27 -0400 Date: Thu, 22 May 2014 23:00:22 +0200 From: Borislav Petkov To: Bjorn Helgaas Cc: Suravee Suthikulpanit , Robert Richter , Daniel J Blueman , Andreas Herrmann , "linux-kernel@vger.kernel.org" , Aravind Gopalakrishnan , "linux-pci@vger.kernel.org" , Borislav Petkov , Myron Stowe Subject: Re: [PATCH V5 3/4] x86/PCI: Stop enabling ECS for AMD CPUs after Fam16h Message-ID: <20140522210022.GN4383@pd.tnic> References: <20140521231615.26447.38060.stgit@bhelgaas-glaptop.roam.corp.google.com> <20140521231817.26447.55150.stgit@bhelgaas-glaptop.roam.corp.google.com> <20140521233802.GA21575@pd.tnic> <20140522191746.GL4383@pd.tnic> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.23 (2014-03-12) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, May 22, 2014 at 02:20:04PM -0600, Bjorn Helgaas wrote: > Even if MMCONFIG does work fine on everything from Fam10h onwards, we > still depend on the BIOS to provide a correct MCFG table. It is very hazy memory of mine that starting with F10h, we had an MCFG table always present but I don't remember anymore. Maybe I'm even remembering it wrong. In any case, as Andreas and I pointed out, this is AMD's decision so if they're fine with F16h, then it is definitely not my place to disagree. :-) -- Regards/Gruss, Boris. Sent from a fat crate under my desk. Formatting is fine. --