[GIT PULL] memblock updates for v7.1-rc1

[GIT PULL] memblock updates for v7.1-rc1

[Mike Rapoport]

Hi Linus,

The following changes since commit f338e77383789c0cae23ca3d48adcc5e9e137e3c:

  Linux 7.0-rc4 (2026-03-15 13:52:05 -0700)

are available in the Git repository at:

  https://git.kernel.org/pub/scm/linux/kernel/git/rppt/memblock tags/memblock-v7.1-rc1

for you to fetch changes up to d5759519805c54786c00765ca1303e6d7a0676ca:

  x86/alternative: delay freeing of smp_locks section (2026-04-03 17:38:34 +0300)

----------------------------------------------------------------
memblock: updates for 7.0-rc1

* improve debugability of reserve_mem kernel parameter handling with print
  outs in case of a failure and debugfs info showing what was actually
  reserved
* Make memblock_free_late() and free_reserved_area() use the same core
  logic for freeing the memory to buddy and ensure it takes care of
  updating memblock arrays when ARCH_KEEP_MEMBLOCK is enabled.

----------------------------------------------------------------
Guilherme G. Piccoli (2):
      memblock: Print out errors on reserve_mem parser
      memblock: Add reserve_mem debugfs info

Mike Rapoport (Microsoft) (11):
      memblock: move reserve_bootmem_range() to memblock.c and make it static
      memblock: reserve_mem: fix end caclulation in reserve_mem_release_by_name()
      powerpc: fadump: pair alloc_pages_exact() with free_pages_exact()
      powerpc: opal-core: pair alloc_pages_exact() with free_pages_exact()
      mm: move free_reserved_area() to mm/memblock.c
      memblock: make free_reserved_area() more robust
      memblock: extract page freeing from free_reserved_area() into a helper
      memblock: make free_reserved_area() update memblock if ARCH_KEEP_MEMBLOCK=y
      memblock, treewide: make memblock_free() handle late freeing
      memblock: warn when freeing reserved memory before memory map is initialized
      x86/alternative: delay freeing of smp_locks section

 arch/arm64/mm/init.c                          |   3 -
 arch/powerpc/kernel/fadump.c                  |  16 +-
 arch/powerpc/platforms/powernv/opal-core.c    |  11 +-
 arch/sparc/kernel/mdesc.c                     |   4 +-
 arch/x86/kernel/alternative.c                 |  22 ++-
 arch/x86/kernel/setup.c                       |   2 +-
 arch/x86/platform/efi/memmap.c                |   5 +-
 arch/x86/platform/efi/quirks.c                |   2 +-
 drivers/firmware/efi/apple-properties.c       |   2 +-
 drivers/of/kexec.c                            |   2 +-
 include/linux/bootmem_info.h                  |   4 -
 include/linux/memblock.h                      |   2 -
 include/linux/mm.h                            |   3 -
 init/initramfs.c                              |   7 -
 kernel/dma/swiotlb.c                          |   6 +-
 lib/bootconfig.c                              |   2 +-
 mm/internal.h                                 |  10 ++
 mm/kfence/core.c                              |   4 +-
 mm/memblock.c                                 | 231 ++++++++++++++++++++------
 mm/mm_init.c                                  |  25 ---
 mm/page_alloc.c                               |  46 -----
 tools/include/linux/mm.h                      |   3 +-
 tools/testing/memblock/internal.h             |  43 ++++-
 tools/testing/memblock/linux/string_helpers.h |  10 ++
 tools/testing/memblock/mmzone.c               |   4 -
 25 files changed, 271 insertions(+), 198 deletions(-)
 create mode 100644 tools/testing/memblock/linux/string_helpers.h
-- 
Sincerely yours,
Mike.