Merge branch 'acpica'

Merge ACPICA material for 6.4-rc1:

 - Delete bogus node_array array of pointers from AEST table (Jessica
   Clarke).

 - Add support for trace buffer extension in GICC to the ACPI MADT
   parser (Xiongfeng Wang).

 - Add missing macro ACPI_FUNCTION_TRACE() for acpi_ns_repair_HID()
   (Xiongfeng Wang).

 - Add missing tables to astable (Pedro Falcato).

 - Add support for 64 bit loong_arch compilation to ACPICA (Huacai
   Chen).

 - Add support for ASPT table in disassembler to ACPICA (Jeremi
   Piotrowski).

 - Add support for Arm's MPAM ACPI table version 2 (Hesham Almatary).

 - Update all copyrights/signons in ACPICA to 2023 (Bob Moore).

 - Add support for ClockInput resource (v6.5) (Niyas Sait).

 - Add RISC-V INTC interrupt controller definition to the list of
   supported interrupt controllers for MADT (Sunil V L).

 - Add structure definitions for the RISC-V RHCT ACPI table (Sunil V L).

 - Address several cases in which the ACPICA code might lead to
   undefined behavior (Tamir Duberstein).

 - Make ACPICA code support flexible arrays properly (Kees Cook).

 - Check null return of ACPI_ALLOCATE_ZEROED in
   acpi_db_display_objects() (void0red).

 - Add os specific support for Zephyr RTOS to ACPICA (Najumon).

 - Update version to 20230331 (Bob Moore).

* acpica: (32 commits)
  ACPICA: Update version to 20230331
  ACPICA: add os specific support for Zephyr RTOS
  ACPICA: ACPICA: check null return of ACPI_ALLOCATE_ZEROED in acpi_db_display_objects
  ACPICA: acpi_resource_irq: Replace 1-element arrays with flexible array
  ACPICA: acpi_madt_oem_data: Fix flexible array member definition
  ACPICA: acpi_dmar_andd: Replace 1-element array with flexible array
  ACPICA: acpi_pci_routing_table: Replace fixed-size array with flex array member
  ACPICA: struct acpi_resource_dma: Replace 1-element array with flexible array
  ACPICA: Introduce ACPI_FLEX_ARRAY
  ACPICA: struct acpi_nfit_interleave: Replace 1-element array with flexible array
  ACPICA: actbl2: Replace 1-element arrays with flexible arrays
  ACPICA: actbl1: Replace 1-element arrays with flexible arrays
  ACPICA: struct acpi_resource_vendor: Replace 1-element array with flexible array
  ACPICA: Avoid undefined behavior: load of misaligned address
  ACPICA: Avoid undefined behavior: member access within misaligned address
  ACPICA: Avoid undefined behavior: member access within misaligned address
  ACPICA: Avoid undefined behavior: member access within misaligned address
  ACPICA: Avoid undefined behavior: member access within misaligned address
  ACPICA: Avoid undefined behavior: member access within null pointer
  ACPICA: Avoid undefined behavior: applying zero offset to null pointer
  ...