Merge branches 'acpi-extlog', 'acpi-memhotplug', 'acpi-button', 'acpi-tools' and 'acpi-pci'

* acpi-extlog:
  ACPI / extlog: Check for RDMSR failure

* acpi-memhotplug:
  ACPI: memhotplug: Remove 'state' from struct acpi_memory_device

* acpi-button:
  ACPI: button: fix handling lid state changes when input device closed

* acpi-tools:
  tools/power/acpi: Serialize Makefile

* acpi-pci:
  ACPI: PCI: update kernel-doc line comments