[PATCH 0/4] 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.

Unfortunately I don't have a system with ACPI v6.0 or later (QEMU seems
to only support 5.1). So I did only some light testing.

I have only build tested the x86 side so far.

Cheers,

*** BLURB HERE ***

Julien Grall (4):
  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/arch/arm/acpi/lib.c     | 79 ++++++++++++++++++++++++++++++-------
 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/setup.h |  2 +-
 xen/include/xen/acpi.h      |  1 +
 7 files changed, 123 insertions(+), 38 deletions(-)

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2.17.1