[PATCH RFC 0/5] ACPI / core : few cleanups and updates for LPI

[Sudeep Holla <sudeep.holla@arm.com>]

Hi Rafael,

I am working on adding Low Power Idle(LPI) states support that was
recently added in ACPI 6.0. Before introducing the LPI support, here
are few updates and cleanups/reorganisation so that LPI support can be
added to processor_idle module to co-exist with C-state. Few of these
changes also help in enabling ACPI_PROCESSOR on ARM64 which is currently
disabled and few others are just to be consistent.

Regards,
Sudeep


Sudeep Holla (5):
  ACPI / containers : add support for ACPI0010 processor container
  ACPI / processor: always compile perflib if CONFIG_ACPI_PROCESSOR
  ACPI / sleep: move acpi_processor_sleep to sleep.c
  ACPI / processor_idle: replace PREFIX with pr_fmt
  ACPI / processor_idle : introduce ARCH_SUPPORTS_ACPI_PROCESSOR_CSTATE

 Documentation/memory-hotplug.txt |   2 +-
 arch/ia64/Kconfig                |   1 +
 arch/x86/Kconfig                 |   1 +
 arch/x86/include/asm/acpi.h      |   2 -
 drivers/acpi/Kconfig             |   3 +
 drivers/acpi/Makefile            |   2 +-
 drivers/acpi/container.c         |   1 +
 drivers/acpi/processor_idle.c    | 119 +++++++++++++++++----------------------
 drivers/acpi/sleep.c             |  37 ++++++++++++
 include/acpi/processor.h         |  33 +----------
 include/linux/cpufreq.h          |   4 ++
 11 files changed, 104 insertions(+), 101 deletions(-)

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1.9.1