From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S937141AbeE3Hhn (ORCPT ); Wed, 30 May 2018 03:37:43 -0400 Received: from bombadil.infradead.org ([198.137.202.133]:59096 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752800AbeE3Hhj (ORCPT ); Wed, 30 May 2018 03:37:39 -0400 Date: Wed, 30 May 2018 00:37:35 -0700 From: Christoph Hellwig To: Sinan Kaya Cc: Greg Kroah-Hartman , linux-pci@vger.kernel.org, timur@codeaurora.org, linux-arm-msm@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Jonathan Corbet , Bjorn Helgaas , Thomas Gleixner , Ingo Molnar , Christoffer Dall , "Paul E. McKenney" , Marc Zyngier , Kai-Heng Feng , Thymo van Beers , Frederic Weisbecker , Konrad Rzeszutek Wilk , David Rientjes , "Rafael J. Wysocki" , Keith Busch , Dongdong Liu , Frederick Lawler , Oza Pawandeep , Gabriele Paoloni , "open list:DOCUMENTATION" , open list Subject: Re: [PATCH] PCI: Add pci=safemode option Message-ID: <20180530073735.GA28793@infradead.org> References: <1527650389-31575-1-git-send-email-okaya@codeaurora.org> <20180530043103.GA19734@kroah.com> <6c317ed8-cca3-8862-5f3b-12cf14e4d53b@codeaurora.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <6c317ed8-cca3-8862-5f3b-12cf14e4d53b@codeaurora.org> User-Agent: Mutt/1.9.2 (2017-12-15) X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, May 29, 2018 at 09:41:33PM -0700, Sinan Kaya wrote: > Bjorn and I discussed the need for such a "safe" mode feature when you > want to bring up PCI for a platform. You want to turn off everything as > a starter and just stick to bare minimum. Can we please make it a config option the instead of adding code to every kernel? Also maybe the bringup should be in the name to make this more clear?