Everything:
Total patches: 118
Reviews/patch: 1.57
Reviewed rate: 62%
Excluding DAMON:
Total patches: 117
Reviews/patch: 1.58
Reviewed rate: 63%
Excluding DAMON and selftests:
Total patches: 42
Reviews/patch: 3.14
Reviewed rate: 92%
Patch series in this merge:
- The 14 patch series "khugepaged: add mTHP collapse support" from Nico
Pache provides khugepaged with the capability to collapse anonymous
memory regions to mTHPs.
- The 14 patch series "Remove CONFIG_READ_ONLY_THP_FOR_FS and enable
file THP for writable files" from Zi Yan ends up removing the
READ_ONLY_THP_FOR_FS check in file_thp_enabled(), so that khugepaged and
MADV_COLLAPSE can run on FSes with PMD THP pagecache support even
without READ_ONLY_THP_FOR_FS enabled.
- The 55 patch series "make MM selftests more CI friendly" from Mike
Rapoport provides general fixes and cleanups to the MM selftests. It
also moves more MM selftests uder the kselftest framework, making them
more amenable to ongoing CI testing.
- The 13 patch series "selftests/mm: fix failures and robustness
improvements" from Sayali Patil fixes several issues in MM selftests
which were revealed by powerpc 64k pagesize.
- The 3 patch series "selftests/mm: assorted fixes for hmm-tests" from
Sayali Patil fixes more 64k pagesize issues in the MM selftests.
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Merge tag 'mm-stable-2026-06-23-08-55' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
Pull more MM updates from Andrew Morton:
- "khugepaged: add mTHP collapse support" (Nico Pache)
Provide khugepaged with the capability to collapse anonymous memory
regions to mTHPs
- "Remove CONFIG_READ_ONLY_THP_FOR_FS and enable file THP for writable
files" (Zi Yan)
Remove the READ_ONLY_THP_FOR_FS check in file_thp_enabled(), so that
khugepaged and MADV_COLLAPSE can run on filesystems with PMD THP
pagecache support even without READ_ONLY_THP_FOR_FS enabled
- "make MM selftests more CI friendly" (Mike Rapoport)
General fixes and cleanups to the MM selftests. Also move more MM
selftests under the kselftest framework, making them more amenable to
ongoing CI testing
- "selftests/mm: fix failures and robustness improvements" and
"selftests/mm: assorted fixes for hmm-tests" (Sayali Patil)
Fix several issues in MM selftests which were revealed by powerpc 64k
pagesize
* tag 'mm-stable-2026-06-23-08-55' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: (118 commits)
Revert "mm: limit filemap_fault readahead to VMA boundaries"
mm/vmscan: pass NULL to trace vmscan node reclaim
mm: use mapping_mapped to simplify the code
selftests/mm: fix exclusive_cow test fork() handling
selftests/mm: remove hardcoded THP sizing assumptions in hmm tests
selftests/mm: allow PUD-level entries in compound testcase of hmm tests
mm/gup_test: reject wrapped user ranges
mm/page_frag: reject invalid CPUs in page_frag_test
mm/damon/core: always put unsuccessfully committed target pids
mm: page_isolation: avoid unsafe folio reads while scanning compound pages
mm/shrinker: do not hold RCU lock in shrinker_debugfs_count_show()
selftests: mm: fix and speedup "droppable" test
mm: merge writeout into pageout
MAINTAINERS: add Hao Ge as reviewer for codetag and alloc_tag
selftests/mm: clarify alternate unmapping in compaction_test
selftests/mm: move hwpoison setup into run_test() and silence modprobe output for memory-failure category
selftests/mm: skip uffd-stress test when nr_pages_per_cpu is zero
selftests/mm: skip uffd-wp-mremap if UFFD write-protect is unsupported
selftests/mm: ensure destination is hugetlb-backed in hugetlb-mremap
selftest/mm: register existing mapping with userfaultfd in hugetlb-mremap
...
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