[PATCH v3 0/9] Early Boot Allocation on Power

From: Shawn Anastasio <sanastasio@raptorengineering.com>
To: xen-devel@lists.xenproject.org
Cc: tpearson@raptorengineering.com, Jan Beulich <jbeulich@suse.com>,
	Shawn Anastasio <sanastasio@raptorengineering.com>,
	Andrew Cooper <andrew.cooper3@citrix.com>,
	George Dunlap <george.dunlap@citrix.com>,
	Julien Grall <julien@xen.org>,
	Stefano Stabellini <sstabellini@kernel.org>, Wei Liu <wl@xen.org>,
	Bertrand Marquis <bertrand.marquis@arm.com>,
	Michal Orzel <michal.orzel@amd.com>,
	Volodymyr Babchuk <Volodymyr_Babchuk@epam.com>,
	"Daniel P. Smith" <dpsmith@apertussolutions.com>
Subject: [PATCH v3 0/9] Early Boot Allocation on Power
Date: Thu, 14 Mar 2024 17:15:38 -0500	[thread overview]
Message-ID: <cover.1710443965.git.sanastasio@raptorengineering.com> (raw)

Hello all,

This series enables the Xen boot time allocator on Power by parsing
the available memory regions from the firmware-provided device tree.

Version 3 of the patch set greatly reduces the amount of code copied
from ARM, instead opting to move things into common code where possible.

Thanks,
Shawn

Shawn Anastasio (9):
  EFI: Introduce inline stub for efi_enabled on !X86 && !ARM
  xen/asm-generic: Introduce generic acpi.h
  xen/ppc: Introduce stub asm/static-shmem.h
  xen/ppc: Update setup.h with required definitions for bootfdt
  xen/device-tree: Move Arm's setup.c bootinfo functions to common
  xen/common: Move Arm's bootfdt.c to common
  xen/ppc: Enable bootfdt and boot allocator
  xen/ppc: mm-radix: Replace debug printing code with printk
  xen/ppc: mm-radix: Allocate all paging structures at runtime

 MAINTAINERS                                   |   2 +
 xen/arch/arm/Makefile                         |   1 -
 xen/arch/arm/setup.c                          | 419 ----------------
 xen/arch/ppc/include/asm/Makefile             |   1 +
 xen/arch/ppc/include/asm/setup.h              | 117 +++++
 xen/arch/ppc/include/asm/static-shmem.h       |  12 +
 xen/arch/ppc/mm-radix.c                       | 263 +++++-----
 xen/arch/ppc/setup.c                          |  21 +-
 xen/common/Makefile                           |   1 +
 xen/common/device-tree/Makefile               |   2 +
 .../arm => common/device-tree}/bootfdt.c      |  11 +-
 xen/common/device-tree/bootinfo.c             | 469 ++++++++++++++++++
 xen/include/asm-generic/acpi.h                |  20 +
 xen/include/xen/efi.h                         |   8 +
 14 files changed, 781 insertions(+), 566 deletions(-)
 create mode 100644 xen/arch/ppc/include/asm/static-shmem.h
 create mode 100644 xen/common/device-tree/Makefile
 rename xen/{arch/arm => common/device-tree}/bootfdt.c (97%)
 create mode 100644 xen/common/device-tree/bootinfo.c
 create mode 100644 xen/include/asm-generic/acpi.h

--
2.30.2