memblock: updates for 6.12-rc1

[Mike Rapoport]

Hi Linus,

The following changes since commit de9c2c66ad8e787abec7c9d7eff4f8c3cdd28aed:

  Linux 6.11-rc2 (2024-08-04 13:50:53 -0700)

are available in the Git repository at:

  https://git.kernel.org/pub/scm/linux/kernel/git/rppt/memblock tags/memblock-v6.12-rc1

for you to fetch changes up to cb088e38aab4c7e9ce711c18c66e851c8f4227bb:

  s390/mm: get estimated free pages by memblock api (2024-08-11 19:19:07 +0300)

----------------------------------------------------------------
memblock: updates for 6.12-rc1

* new memblock_estimated_nr_free_pages() helper to replace totalram_pages()
  which is less accurate when CONFIG_DEFERRED_STRUCT_PAGE_INIT is set
* fixes for memblock tests

----------------------------------------------------------------
Wei Yang (11):
      memblock tests: include memory_hotplug.h in mmzone.h as kernel dose
      memblock tests: include export.h in linkage.h as kernel dose
      tools/testing: abstract two init.h into common include directory
      memblock test: fix implicit declaration of function 'virt_to_phys'
      memblock test: add the definition of __setup()
      memblock test: fix implicit declaration of function 'memparse'
      memblock test: fix implicit declaration of function 'isspace'
      memblock test: fix implicit declaration of function 'strscpy'
      mm/memblock: introduce a new helper memblock_estimated_nr_free_pages()
      kernel/fork.c: get estimated free pages by memblock api
      s390/mm: get estimated free pages by memblock api

 arch/s390/mm/init.c                              |  2 +-
 include/linux/memblock.h                         |  1 +
 kernel/fork.c                                    |  2 +-
 mm/memblock.c                                    | 17 ++++++++
 tools/include/linux/compiler.h                   |  4 --
 tools/{testing/memblock => include}/linux/init.h | 19 ++++++---
 tools/include/linux/linkage.h                    |  2 +
 tools/include/linux/mm.h                         |  6 +++
 tools/include/linux/pfn.h                        |  1 +
 tools/include/linux/string.h                     |  3 ++
 tools/lib/cmdline.c                              | 53 ++++++++++++++++++++++++
 tools/testing/memblock/Makefile                  |  2 +-
 tools/testing/memblock/linux/kernel.h            |  2 +
 tools/testing/memblock/linux/mmzone.h            |  1 +
 tools/testing/radix-tree/linux/init.h            |  2 -
 tools/testing/radix-tree/maple.c                 |  2 +-
 16 files changed, 104 insertions(+), 15 deletions(-)
 rename tools/{testing/memblock => include}/linux/init.h (76%)
 create mode 100644 tools/lib/cmdline.c
 delete mode 100644 tools/testing/radix-tree/linux/init.h