linux/drivers/acpi/processor_core.c, branch v3.18

ACPI / processor: use container_of instead of casting first structure member

2014-09-24T21:13:02Z

Use container_of instead of casting first structure member to resolve acpi_madt_local_apic/sapic/x2apic from acpi_subtable_header. Signed-off-by: Fabian Frederick [ rjw: Subject and changelog ] Signed-off-by: Rafael J. Wysocki

Merge branches 'acpi-video', 'acpi-battery', 'acpi-processor' and 'acpi-lpss'

2014-08-05T20:50:54Z

* acpi-video: ACPI / video: Add use_native_backlight quirk for HP EliteBook 2014 models * acpi-battery: ACPI / battery: remove duplicated include from battery.c * acpi-processor: ACPI / processor: Make it possible to get local x2apic id via _MAT * acpi-lpss: ACPI / LPSS: add LPSS device for Wildcat Point PCH

ACPI / processor: Make it possible to get local x2apic id via _MAT

2014-07-30T00:03:31Z

Logical processors with APIC ID values of 255 and greater are required to have a Processor Device object and must convey the processor's APIC information to OSPM using the Processor Local X2APIC structure, but not until ACPI 5.1, X2APIC structure was not supported in _MAT method. _MAT is needed for CPU hotplug and system with more than 255 CPUs will definitely need X2APIC structure, so add its support in map_mat_entry() to make it possible to get local x2apic id via _MAT based on ACPI 5.1. Signed-off-by: Hanjun Guo Signed-off-by: Rafael J. Wysocki

ACPI / processor: Introduce ARCH_MIGHT_HAVE_ACPI_PDC

2014-07-21T11:50:58Z

The use of _PDC is deprecated in ACPI 3.0 in favor of _OSC, as ARM platform is supported only in ACPI 5.0 or higher version, _PDC will not be used in ARM platform, so make Make _PDC only for platforms with Intel CPUs. Introduce ARCH_MIGHT_HAVE_ACPI_PDC and move _PDC related code in ACPI processor driver into a single file processor_pdc.c, make x86 and ia64 select it when ACPI is enabled. This patch also use pr_* to replace printk to fix the checkpatch warning and factor acpi_processor_alloc_pdc() a little bit to avoid duplicate pr_err() code. Suggested-by: Robert Richter Signed-off-by: Hanjun Guo Signed-off-by: Rafael J. Wysocki

Merge branches 'acpi-processor' and 'pnp'

2014-04-01T20:09:50Z

* acpi-processor: Revert "ACPI / processor: Make it possible to get APIC ID via GIC" * pnp: PNP: remove deprecated IRQF_DISABLED

Revert "ACPI / processor: Make it possible to get APIC ID via GIC"

2014-03-26T15:30:34Z

Revert commit df86f5df79d8 (ACPI / processor: Make it possible to get APIC ID via GIC). APIC ID refers the hardware ID of the CPU, which means MPIDR on ARM/ARM64, but in ACPI 5.0, GIC ID feild in GIC structure have no explicit definition and may not refer to the MPIDR. Commit df86f5df79d8 assumed that gic->gic_id as MPIDR which may not be the case, so revert it until the explicit definition of GIC structure is ready. Signed-off-by: Hanjun Guo [rjw: Changelog] Signed-off-by: Rafael J. Wysocki

Merge branch 'acpi-processor'

2014-03-21T15:53:28Z

* acpi-processor: ACPI: Move BAD_MADT_ENTRY() to linux/acpi.h ACPI / processor: Make it possible to get APIC ID via GIC ACPI / processor: Build idle_boot_override on x86 and ia64 ACPI / processor: Use ACPI_PROCESSOR_DEVICE_HID instead of "ACPI0007" ACPI / processor: Fix acpi_processor_eval_pdc() return value type

ACPI: Remove duplicate definitions of PREFIX

2014-03-19T01:01:57Z

We already have a macro for PREFIX of "ACPI: " in drivers/acpi/internal.h, so remove the duplicate ones in ACPI drivers when internal.h is included. Signed-off-by: Hanjun Guo Signed-off-by: Rafael J. Wysocki

ACPI / processor: Make it possible to get APIC ID via GIC

2014-02-18T23:53:15Z

Introduce a new function map_gic_id() to allow APIC IDs to be obtained from the GIC Structure introduced by ACPI 5. Signed-off-by: Hanjun Guo [rjw: Subject and changelog] Signed-off-by: Rafael J. Wysocki

ACPI / processor: Build idle_boot_override on x86 and ia64

2014-02-18T23:41:06Z

idle_boot_override depends on x86 and ia64 now and it is not clear whether or not it will be used on ARM or ARM64, so put the DMI blacklist setting it in processor_core.c into a #if block so that it is built for CONFIG_X86 or CONFIG_IA64 only to allow processor_core.c to be compiled for ARM64. Signed-off-by: Hanjun Guo [rjw: Subject and changelog] Signed-off-by: Rafael J. Wysocki