From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933015Ab0KOR3Y (ORCPT ); Mon, 15 Nov 2010 12:29:24 -0500 Received: from vms173013pub.verizon.net ([206.46.173.13]:50056 "EHLO vms173013pub.verizon.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932126Ab0KOR3X (ORCPT ); Mon, 15 Nov 2010 12:29:23 -0500 Date: Mon, 15 Nov 2010 12:29:05 -0500 (EST) From: Len Brown X-X-Sender: lenb@x980 To: stable@kernel.org Cc: linux-pm@lists.linux-foundation.org, linux-kernel@vger.kernel.org Subject: [git pull 2.6.36.stable] intel_idle patches for 2.6.36.stable Message-id: User-Agent: Alpine 2.00 (LFD 1167 2008-08-23) MIME-version: 1.0 Content-type: TEXT/PLAIN; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Greg, please pull from: git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-idle-2.6.36.git idle-release to sync 2.6.36.y with upstream changes to the intel_idle driver. After applying this series, 2.6.36.y and upstream intel_idle.c are identical. This will update the files shown below. thanks! Len Brown Intel Open Source Technology Center ps. a consolidated plain patch is available here: http://ftp.kernel.org/pub/linux/kernel/people/lenb/idle/patches/2.6.36/idle-release-2.6.36.diff.gz arch/x86/include/asm/mwait.h | 15 +++++++++ arch/x86/kernel/acpi/cstate.c | 11 +------ drivers/acpi/acpi_pad.c | 7 +--- drivers/idle/intel_idle.c | 70 +++++++++++++++++++++++++++------------- 4 files changed, 64 insertions(+), 39 deletions(-) create mode 100644 arch/x86/include/asm/mwait.h through these commits: H. Peter Anvin (1): x86, mwait: Move mwait constants to a common header file Len Brown (4): intel_idle: simplify test for leave_mm() intel_idle: delete bogus data from cpuidle_state.power_usage intel_idle: add initial Sandy Bridge support intel_idle: do not use the LAPIC timer for ATOM C2 with this log: commit d84eee4807915da8b7ffecd00956f3417433622f Author: Len Brown Date: Sat Oct 23 23:25:53 2010 -0400 intel_idle: do not use the LAPIC timer for ATOM C2 If we use the LAPIC timer during ATOM C2 on some nvidia chisets, the system stalls. https://bugzilla.kernel.org/show_bug.cgi?id=21032 Signed-off-by: Len Brown commit 935558a7fefe0a307618857ad8a06e8a485b3b47 Author: Len Brown Date: Wed Jul 7 00:12:03 2010 -0400 intel_idle: add initial Sandy Bridge support Signed-off-by: Len Brown commit 1768bd405dc30d4db74af5eb693d6c2d3389c5a6 Author: Len Brown Date: Fri Oct 15 21:23:25 2010 -0400 intel_idle: delete bogus data from cpuidle_state.power_usage The mW data in this field is a total fabrication and serves no purpose other than to mislead those who might see it in sysfs. Delete it. Signed-off-by: Len Brown commit 645fd1ddc110eea7ab596b6fa27add5cff912e84 Author: Len Brown Date: Fri Oct 15 20:43:06 2010 -0400 intel_idle: simplify test for leave_mm() A run-time test to invoke leave_mm() for the deepest supported C-state is redundant, since the appropriate C-states already have flags with CPUIDLE_FLAG_TLB_FLUSHED set. Signed-off-by: Len Brown commit 27a52cf2d75b81e762c8fc41fd8fca3dac2aa8ca Author: H. Peter Anvin Date: Fri Sep 17 15:36:40 2010 -0700 x86, mwait: Move mwait constants to a common header file We have MWAIT constants spread across three different .c files, for no good reason. Move them all into a common header file. Signed-off-by: H. Peter Anvin Reviewed-by: Arjan van de Ven Cc: Len Brown LKML-Reference: