[PATCH v2 0/7] xen/arm: Unbreak ACPI

[Julien Grall <julien@xxxxxxx>]

From: Julien Grall <jgrall@xxxxxxxxxx>

Hi all,

Xen on ARM has been broken for quite a while on ACPI systems. This
series aims to fix it.

This series also introduced support for ACPI 5.1. This allows Xen to
boot on QEMU.

I have only build tested the x86 side so far.

Cheers,

Julien Grall (7):
  xen/acpi: Rework acpi_os_map_memory() and acpi_os_unmap_memory()
  xen/arm: acpi: The fixmap area should always be cleared during
    failure/unmap
  xen/arm: Check if the platform is not using ACPI before initializing
    Dom0less
  xen/arm: Introduce fw_unreserved_regions() and use it
  xen/arm: acpi: add BAD_MADT_GICC_ENTRY() macro
  xen/arm: gic-v2: acpi: Use the correct length for the GICC structure
  xen/arm: acpi: Allow Xen to boot with ACPI 5.1

 xen/arch/arm/acpi/boot.c    |  6 +--
 xen/arch/arm/acpi/lib.c     | 79 ++++++++++++++++++++++++++++++-------
 xen/arch/arm/gic-v2.c       |  5 ++-
 xen/arch/arm/gic-v3.c       |  2 +-
 xen/arch/arm/kernel.c       |  2 +-
 xen/arch/arm/setup.c        | 25 +++++++++---
 xen/arch/x86/acpi/lib.c     | 18 +++++++++
 xen/drivers/acpi/osl.c      | 34 ++++++++--------
 xen/include/asm-arm/acpi.h  |  8 ++++
 xen/include/asm-arm/setup.h |  3 +-
 xen/include/xen/acpi.h      |  1 +
 11 files changed, 139 insertions(+), 44 deletions(-)

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2.17.1