Merge branches 'acpica-fixes', 'acpi-pci-fixes' and 'acpi-debug-fixes'

* acpica-fixes:
  ACPICA: Namespace: Fix namespace/interpreter lock ordering

* acpi-pci-fixes:
  ACPI,PCI,IRQ: separate ISA penalty calculation
  Revert "ACPI, PCI, IRQ: remove redundant code in acpi_irq_penalty_init()"
  ACPI,PCI,IRQ: factor in PCI possible

* acpi-debug-fixes:
  ACPI / debugger: Fix regression introduced by IS_ERR_VALUE() removal