From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755775AbcBPU6O (ORCPT ); Tue, 16 Feb 2016 15:58:14 -0500 Received: from v094114.home.net.pl ([79.96.170.134]:52489 "HELO v094114.home.net.pl" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with SMTP id S1752214AbcBPU6K (ORCPT ); Tue, 16 Feb 2016 15:58:10 -0500 From: "Rafael J. Wysocki" To: Colin King Cc: Jonathan Corbet , "Rafael J . Wysocki" , linux-doc@vger.kernel.org, linux-acpi@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] ACPI / tables: Add acpi_force_32bit_fadt_addr option to force 32 bit FADT addresses Date: Tue, 16 Feb 2016 21:59:31 +0100 Message-ID: <3437356.OAWebRV9e2@vostro.rjw.lan> User-Agent: KMail/4.11.5 (Linux/4.5.0-rc1+; KDE/4.11.5; x86_64; ; ) In-Reply-To: <1453395947-1567-1-git-send-email-colin.king@canonical.com> References: <1453395947-1567-1-git-send-email-colin.king@canonical.com> MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit 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 Thursday, January 21, 2016 05:05:47 PM Colin King wrote: > From: Colin Ian King > > BugLink: https://bugs.launchpad.net/bugs/1529381 > > Some HP laptops seem to have invalid 64 bit FADT X_PM* addresses > which are causing various boot issues. In these cases, it would > be useful to force ACPI to use the valid legacy 32 bit equivalent > PM addresses. Add a acpi_force_32bit_fadt_addr to set the ACPICA > acpi_gbl_use32_bit_fadt_addresses to TRUE to force this override. > > Signed-off-by: Colin Ian King I've queued this up for 4.6 with some minor changes in the subject/changelog. Thanks, Rafael