Commit 21bd909c7824 for kernel

commit 21bd909c78241a61c991e1fb332cea04c340e5f0
Merge: 0839c8963b7b 00e06cb773fd
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Wed Jun 17 12:16:28 2026 -0700

    Merge tag 'memblock-v7.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rppt/memblock

    Pull memblock updates from Mike Rapoport:
     "Small fixes and a cleanup:

       - numa emulation: fix detection of under-allocated emulated nodes

       - memblock tests: fix NUMA tests to properly differentiate reserved
         areas with differnet flags

       - mm_init: use div64_ul() instead of do_div() to better express the
         intent of the division"

    * tag 'memblock-v7.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rppt/memblock:
      mm: mm_init: use div64_ul() instead of do_div()
      tools/testing/memblock: fix stale NUMA reservation tests
      mm/fake-numa: fix under-allocation detection in uniform split