linux-kernel - [PATCH 0/3] ACPI: Some patches to prepare for running ACPI on !x86 and !ia64

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Date:	Fri, 17 Jan 2014 10:03:24 +0800
From:	Hanjun Guo <hanjun.guo@...aro.org>
To:	"Rafael J. Wysocki" <rjw@...ysocki.net>,
	Catalin Marinas <catalin.marinas@....com>,
	Will Deacon <will.deacon@....com>,
	Russell King - ARM Linux <linux@....linux.org.uk>,
	Daniel Lezcano <daniel.lezcano@...aro.org>
Cc:	linux-acpi@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
	Grant Likely <grant.likely@...aro.org>,
	Matthew Garrett <mjg59@...f.ucam.org>,
	Olof Johansson <olof@...om.net>,
	Linus Walleij <linus.walleij@...aro.org>,
	Bjorn Helgaas <bhelgaas@...gle.com>,
	Rob Herring <rob.herring@...xeda.com>,
	Mark Rutland <mark.rutland@....com>,
	Jon Masters <jonathan@...masters.org>, patches@...aro.org,
	linux-kernel@...r.kernel.org, linaro-kernel@...ts.linaro.org,
	linaro-acpi@...ts.linaro.org, Hanjun Guo <hanjun.guo@...aro.org>
Subject: [PATCH 0/3] ACPI: Some patches to prepare for running ACPI on !x86 and !ia64

Some of the ACPI code is arch-dependent and make the code can't be
compiled on !x86 and !ia64, the first two patches just do some rework
on the idle_boot_override and _PDC related stuff to make the ACPI
code more arch-independent.

The third patch just introduce map_gic_id() for ACPI processor core
followed by the ACPI 5.0 spec.

These three patches are just ACPI related so I send them out as
a separate patch set.

I have compiled the kernel successful after appling this patch set
on x86, ia64 and powerpc(with cross compile tool).

Changes since last RFC version:
a) Remove the RFC tag;
b) Move idle_boot_override out of the arch directory suggested
   by Alan;
c) Make these 3 patches as a separate patch set since there are
   not not related to the ARM/ARM64 platform.

Hanjun Guo (3):
  ACPI / idle: Move idle_boot_override out of the arch directory
  ACPI / processor_core: Rework _PDC related stuff to make it more
    arch-independent
  ACPI: Introduce map_gic_id() to get apic id from MADT or _MAT method

 arch/ia64/include/asm/acpi.h         |  5 +---
 arch/ia64/include/asm/processor.h    |  3 ---
 arch/ia64/kernel/acpi.c              | 17 +++++++++++++
 arch/powerpc/include/asm/processor.h |  1 -
 arch/x86/include/asm/acpi.h          | 19 +--------------
 arch/x86/include/asm/processor.h     |  3 ---
 arch/x86/kernel/acpi/cstate.c        | 31 ++++++++++++++++++++++++
 arch/x86/kernel/process.c            |  1 +
 drivers/acpi/processor_core.c        | 47 +++++++++++++++++++++---------------
 include/linux/cpu.h                  |  8 ++++++
 10 files changed, 87 insertions(+), 48 deletions(-)

-- 
1.8.2.2

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