From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757647Ab3CSUUS (ORCPT ); Tue, 19 Mar 2013 16:20:18 -0400 Received: from mail-ve0-f182.google.com ([209.85.128.182]:59858 "EHLO mail-ve0-f182.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757453Ab3CSUUQ (ORCPT ); Tue, 19 Mar 2013 16:20:16 -0400 MIME-Version: 1.0 In-Reply-To: <20130319195950.GA16828@srcf.ucam.org> References: <5126C3E1.80801@gmail.com> <513BACAC.9050800@gmail.com> <20130319195950.GA16828@srcf.ucam.org> Date: Tue, 19 Mar 2013 13:20:15 -0700 X-Google-Sender-Auth: LNwBCgwDB6hYwrP_amtEFNqtd9U Message-ID: Subject: Re: Regression: Screen turns off when booting in EFI mode From: Linus Torvalds To: Matthew Garrett Cc: =?UTF-8?Q?Mantas_Mikul=C4=97nas?= , Matthew Garrett , Bjorn Helgaas , Seth Forshee , Dave Airlie , Linux Kernel Mailing List Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Mar 19, 2013 at 12:59 PM, Matthew Garrett wrote: > > Because it's the only way to get the PCI ROM in some cases, like on > pretty much all Apples with Radeons. Only using it if we have no other > options probably makes sense, though. Something like this (entirely > untested)? This looks reasonable. Mantas? Trusting the firmware-provided image when we can't find the actual HW image is quite reasonable. It's the "trust firmware unconditionally" part that gets my goat. Linus