From: Linus Torvalds <torvalds@linux-foundation.org>
Date: Tue, 18 Aug 2026 17:03:54 +0000 (-0700)
Subject: Merge tag 'memblock-v7.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rppt... 
X-Git-Url: http://git.ipfire.org/gitweb/index.cgi?a=commitdiff_plain;h=38fda1d9d2f5df55bd1c095aec07de3699091316;p=thirdparty%2Flinux.git

Merge tag 'memblock-v7.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rppt/memblock

Pull memblock updates from Mike Rapoport:
 "Non-urgent fixes:

   - Fix calculation of node_spanned_pages when running
     with 'kernelcore=mirror'

   - Properly handle failure to allocate per_cpu_nodestats
     in free_area_init_core_hotplug()

   - Fix deferred initialization of the memory map for
     configurations where node's RAM end is not aligned
     on PAGES_PER_SECTION

  Cleanups:

   - Remove redundant pageblock_align() call in free_unused_memmap()

   - Remove unnecessary invalid range checks in users of memblock
     iterators. Some users of for_each_mem_range() and
     for_each_mem_pfn_range() verify that start < end for each range.

     This is redundant because memblock iterators guarantee to never
     return an invalid range

   - Stop overlapping zones with 'kernelcore=mirror' and align behaviour
     of 'kernelcore=mirror' with other variants of kernelcore and
     movablecore

   - Remove redundant updates of numa_nodes_parsed mask in the callers
     of numa_add_memblk(), the latter always updates the mask anyway

   - Remove unnecessary initialization of pgdat->per_cpu_nodestats to
     NULL, the variable is reset to the actual value a few lines below"

* tag 'memblock-v7.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rppt/memblock: (25 commits)
  mm/mm_init: deferred_grow_zone(): fix out-of-range first_deferred_pfn
  mm/mm_init: remove unnecessary initialization of pgdat->per_cpu_nodestats
  mm/mm_init: remove redundant memset in free_area_init()
  mm: numa_memblks: use numa_add_reserved_memblk() in numa_cleanup_meminfo()
  arch_numa: remove redundant node_possible_map assignment
  mm: numa_memblks: remove redundant numa_nodemask_from_meminfo()
  LoongArch: remove redundant numa_nodes_parsed node_set()
  arch_numa: remove redundant numa_nodes_parsed node_set()
  x86/numa: remove redundant numa_nodes_parsed node_set()
  of/numa: remove redundant numa_nodes_parsed node_set()
  ACPI: NUMA: remove redundant numa_nodes_parsed node_set()
  mm: numa_memblks: set numa_nodes_parsed in numa_add_memblk()
  mm/mm_init: handle alloc_percpu failure in free_area_init_core_hotplug
  mm/mm_init: drop overlap_memmap_init()
  mm/mm_init: don't overlap NORMAL and MOVABLE zones with kernelcore=mirror
  mm/hugetlb: remove unnecessary empty range check in hugetlb_bootmem_set_nodes()
  mm: remove unnecessary empty range check in early_calculate_totalpages()
  powerpc64/kasan: Remove unreachable invalid range check in kasan_init_phys_region()
  ARM: remove unreachable invalid range check in kasan_init()
  riscv: remove unreachable invalid range check in kasan_init()
  ...
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38fda1d9d2f5df55bd1c095aec07de3699091316