From mboxrd@z Thu Jan 1 00:00:00 1970 From: Alex Chiang Subject: [PATCH 0/2] ACPI: Early _PDC tweaks Date: Wed, 20 Jan 2010 00:06:25 -0700 Message-ID: <20100120070403.19777.31978.stgit@bob.kio> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Return-path: Received: from g6t0184.atlanta.hp.com ([15.193.32.61]:23002 "EHLO g6t0184.atlanta.hp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752547Ab0ATHG0 (ORCPT ); Wed, 20 Jan 2010 02:06:26 -0500 Sender: linux-acpi-owner@vger.kernel.org List-Id: linux-acpi@vger.kernel.org To: lenb@kernel.org Cc: linux-acpi@vger.kernel.org, linux-kernel@vger.kernel.org As requested by Len, a few more improvements in how we handle the early _PDC path. Allow platforms not listed in the DMI table to opt-in for early _PDC with a kernel command line param. If we do evaluate _PDC early, remember that fact and do not evaluate it a second time when the ACPI processor driver loads. /ac --- Alex Chiang (2): ACPI: processor: add kernel command line support for early _PDC eval ACPI: processor: only evaluate _PDC once per processor Documentation/kernel-parameters.txt | 4 ++++ drivers/acpi/processor_pdc.c | 14 ++++++++++++++ 2 files changed, 18 insertions(+), 0 deletions(-)