linux-kernel - [GIT PULL] More power management updates for 2.6.39

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Date:	Fri, 25 Mar 2011 23:51:54 +0100
From:	"Rafael J. Wysocki" <rjw@...k.pl>
To:	Linus Torvalds <torvalds@...ux-foundation.org>
Cc:	Ingo Molnar <mingo@...e.hu>,
	Linux PM mailing list <linux-pm@...ts.linux-foundation.org>,
	LKML <linux-kernel@...r.kernel.org>, Greg KH <gregkh@...e.de>,
	Kay Sievers <kay.sievers@...e.de>,
	Jesse Barnes <jbarnes@...tuousgeek.org>,
	"H. Peter Anvin" <hpa@...or.com>, mingo@...hat.com,
	tglx@...utronix.de, Dave Jones <davej@...hat.com>,
	Alan Stern <stern@...land.harvard.edu>,
	Avi Kivity <avi@...hat.com>,
	David Woodhouse <dwmw2@...radead.org>, kvm@...r.kernel.org,
	iommu@...ts.linux-foundation.org, cpufreq@...r.kernel.org
Subject: [GIT PULL] More power management updates for 2.6.39

Hi Linus,

Please pull additional power management updates for 2.6.39 from:

git://git.kernel.org/pub/scm/linux/kernel/git/rafael/suspend-2.6.git syscore

They make subsystems that x86 depends on use struct syscore_ops objects instead
of sysdevs for "core" power management, which reduces the code size and kernel
memory footprint a bit and sipmlifies the "core" suspend/resume and shutdown
code paths.


 arch/x86/Kconfig                 |    1 +
 arch/x86/kernel/amd_iommu_init.c |   26 ++--------
 arch/x86/kernel/apic/apic.c      |   33 ++++---------
 arch/x86/kernel/apic/io_apic.c   |   97 ++++++++++++++++++--------------------
 arch/x86/kernel/cpu/mcheck/mce.c |   21 +++++----
 arch/x86/kernel/cpu/mtrr/main.c  |   10 ++--
 arch/x86/kernel/i8237.c          |   30 +++---------
 arch/x86/kernel/i8259.c          |   33 ++++---------
 arch/x86/kernel/microcode_core.c |   34 ++++++--------
 arch/x86/kernel/pci-gart_64.c    |   32 +++----------
 arch/x86/oprofile/nmi_int.c      |   44 +++++------------
 drivers/base/Kconfig             |    7 +++
 drivers/base/sys.c               |    3 +-
 drivers/cpufreq/cpufreq.c        |   66 ++++++++++----------------
 drivers/pci/intel-iommu.c        |   38 ++++-----------
 include/linux/device.h           |    4 ++
 include/linux/pm.h               |   10 +++-
 include/linux/sysdev.h           |    7 ++-
 kernel/time/timekeeping.c        |   27 +++-------
 virt/kvm/kvm_main.c              |   34 +++----------
 20 files changed, 206 insertions(+), 351 deletions(-)

---------------

Rafael J. Wysocki (6):
      x86: Use syscore_ops instead of sysdev classes and sysdevs
      timekeeping: Use syscore_ops instead of sysdev class and sysdev
      PCI / Intel IOMMU: Use syscore_ops instead of sysdev class and sysdev
      KVM: Use syscore_ops instead of sysdev class and sysdev
      cpufreq: Use syscore_ops for boot CPU suspend/resume (v2)
      Introduce ARCH_NO_SYSDEV_OPS config option (v2)

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