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MM core

MEMORY MANAGEMENT - CORE

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linux-mm
Files
Documentation/admin-guide/sysctl/vm.rst, fs/proc/meminfo.c, include/linux/folio_batch.h, include/linux/gfp.h, include/linux/gfp_types.h, include/linux/highmem.h, include/linux/leafops.h, include/linux/memory.h and 32 more
Maintainers
Andrew Morton, David Hildenbrand
Reviewers
Liam R. Howlett, Lorenzo Stoakes, Michal Hocko, Mike Rapoport, Suren Baghdasaryan, Vlastimil Babka
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  1. mm/zsmalloc: remove CONFIG_ZSMALLOC_STAT PATCH v3 1 patch Xueyuan Chen linux-doc linux-mm linux-s390 +1 drivers/ (3), Documentation/ (2), arch/ (2), mm/ (2) New 0 replies
  2. mm/memory: drop PROCESS_PAGES_NON_PREEMPT_BATCH PATCH v3 1 patch Shivank Garg linux-mm lkml include/linux/, mm/ Applied 5 replies
  3. FAILED: patch "[PATCH] mm/ksm: fix userfaultfd protection during merge and unmerge" failed to apply to 5.15-stable tree PATCH Sasha Levin stable mm/ (2) 1 reply
  4. sysctl: replace overloaded extra pointers with typed bounds and context RFC PATCH 39 patches [email protected] linux-fsdevel lkml llvm +1 net/ (33), kernel/ (29), fs/ (22), drivers/ (14), +8 In review 13 replies
  5. arm64/mm: Convert pgtable READ_ONCE() as pxdp_get() PATCH v4 4 patches Anshuman Khandual linux-arm-kernel linux-mm lkml +1 arch/arm64/mm/ (7), arch/arm64/include/asm/ In review 1 reply
  6. mm/zsmalloc: remove CONFIG_ZSMALLOC_STAT PATCH v2 3 patches Xueyuan Chen linux-mm lkml drivers/ (3), Documentation/ (2), arch/ (2), mm/ (2) Superseded 13 replies
  7. mm: fixes for THP migration, swap-in and device-private smaps PATCH 3 patches Usama Arif linux-fsdevel linux-mm lkml +1 mm/ (2), fs/proc/ New 0 replies
  8. replace CONFIG_SLUB_TINY with a slab_tiny boot parameter RFC PATCH v2 8 patches Vlastimil Babka (SUSE) linux-mm lkml mm/ (5), Documentation/ (2), include/, lib/ Superseded 5 replies
  9. mm, uio: huge PFN mappings for /dev/mem and UIO PATCH 4 patches Eliav Farber linux-mm lkml mm/ (4), include/linux/ (2), drivers/uio/, tools/testing/vma/include/ New 0 replies
  10. mm/highmem: refuse to copy hwpoisoned folios in the !copy_mc fallbacks PATCH v3 1 patch Yuanhe Shu linux-mm lkml include/linux/highmem.h In review 4 replies
  11. mm: use memory barriers for non PMD-sized folios to sync PATCH 1 patch Baolin Wang linux-mm lkml mm/ (3) In review 4 replies
  12. FAILED: patch "[PATCH] mm/ksm: fix userfaultfd protection during merge and unmerge" failed to apply to 6.1-stable tree PATCH 6.1.y 3 patches Sasha Levin stable mm/ (2) New 0 replies
  13. memcg_ext: dynamic memory.low protection requests RFC PATCH v2 2 patches Hui Zhu bpf cgroups linux-kselftest +3 mm/ (3), include/linux/ (2), tools/testing/selftests/bpf/prog_tests/, tools/testing/selftests/bpf/progs/ New 0 replies
  14. mm: gup: batch PTE-mapped large folios in gup_fast_pte_range() PATCH v3 6 patches Yeoreum Yun linux-mm lkml sashiko-reviews +1 mm/ (3) Superseded 25 replies
  15. mm: hugetlb: fix CMA-related issues PATCH v3 3 patches Qi Zheng linux-mm lkml stable mm/ (3), include/linux/ (2), arch/x86/mm/ Superseded 6 replies
  16. pkeys-based page table hardening RFC PATCH v10 22 patches Kevin Brodsky linux-arm-kernel linux-hardening linux-mm +2 arch/ (18), mm/ (6), include/ (4), security/ In review 9 replies
  17. mm: read the page cache without folio references RFC PATCH v2 18 patches Kiryl Shutsemau (Meta) fuse-devel linux-fsdevel linux-mm +1 mm/ (13), include/ (6), fs/ (2) In review 15 replies
  18. fs: don't set SB_RDONLY after filesystem errors PATCH v2 34 patches Christian Brauner ecryptfs exfat gfs2 +12 fs/ (116), tools/ (9), Documentation/ (2), include/ (2), +1 In review 34 replies
  19. mm/huge_memory: prevent losing PG_waiters in __split_folio_to_order() PATCH v3 1 patch Zi Yan linux-mm lkml stable mm/ (3) Superseded 9 replies
  20. FAILED: patch "[PATCH] mm/ksm: fix userfaultfd protection during merge and unmerge" failed to apply to 6.6-stable tree PATCH 6.6.y 1 patch Sasha Levin stable mm/ (2) New 0 replies
  21. FAILED: patch "[PATCH] mm/ksm: fix userfaultfd protection during merge and unmerge" failed to apply to 6.12-stable tree PATCH 6.12.y 1 patch Sasha Levin stable mm/ (2) New 0 replies
  22. FAILED: patch "[PATCH] mm/ksm: fix userfaultfd protection during merge and unmerge" failed to apply to 6.18-stable tree PATCH 6.18.y 1 patch Sasha Levin stable mm/ (2) New 0 replies
  23. skip empty PUD subtrees during aging with a PUD-level Bloom filter PATCH v2 4 patches Baoquan He linux-mm include/linux/, include/trace/events/, mm/ In review 14 replies
  24. mm/userfaultfd: prevent poison marker loss PATCH 2 patches David Hildenbrand (Arm) linux-doc linux-fsdevel linux-mm +3 include/ (3), mm/ (3), Documentation/, fs/, +1 In review 3 replies
  25. mm/memory: refuse to map page cache folios that are not uptodate PATCH v2 2 patches Kiryl Shutsemau (Meta) linux-fsdevel linux-mm lkml mm/memory.c In review 10 replies
  26. mm: remove unused vmstat and folio refcount helpers PATCH v2 2 patches Shivank Garg linux-mm lkml include/linux/ (2) In review 2 replies
  27. mm: hugetlb: fix CMA-related issues PATCH v4 3 patches Qi Zheng linux-mm lkml stable mm/ (3), include/linux/ (2), arch/x86/mm/ In review 2 replies
  28. mm: gup: batch PTE-mapped large folios in gup_fast_pte_range() PATCH v4 6 patches Yeoreum Yun linux-mm lkml stable mm/ (3) Applied 1 reply
  29. mm/huge_memory: prevent losing PG_waiters in __split_folio_to_order() PATCH v4 1 patch Zi Yan linux-mm lkml stable mm/ (3) In review 1 reply
  30. mm: enable filesystem page-cache large folios without THP RFC PATCH 3 patches Fang Xieyan linux-fsdevel linux-mm linux-xfs +1 mm/ (6), include/linux/ (3), MAINTAINERS, fs/xfs/ In review 5 replies
  31. Another attempt at HVO support on arm64 PATCH v2 20 patches James Houghton linux-arm-kernel linux-mm lkml arch/ (13), include/ (4), tools/ (4), mm/ (3), +3 In review 18 replies
  32. DMA_PMD: PMD_SIZE-backed IO buffer pools RFC DMA_PMD 22 patches Luigi Rizzo driver-core linux-block linux-doc +6 drivers/ (34), include/ (16), mm/ (11), net/ (11), +3 Superseded 36 replies
  33. mm/vmalloc: Speed up ioremap, vmalloc and vmap with contiguous memory PATCH v12 10 patches Wen Jiang linux-arm-kernel linux-mm linuxppc-dev +1 arch/ (6), include/, mm/ In review 7 replies
  34. mm/mglru: fix a no-op lru_gen_clear_refs() call in lru_lazyfree() PATCH v3 1 patch Hui Zhu linux-mm lkml stable mm/folio.c In review 3 replies
  35. Hierarchical Percpu Counters for RSS RFC PATCH v24 10 patches Mathieu Desnoyers linux-doc linux-fsdevel linux-mm +3 tools/ (18), lib/ (6), include/ (4), Documentation/ (3), +4 In review 4 replies
  36. mm: add readahead hit rate statistics PATCH f2fs-dev 1 patch huang zheng linux-f2fs-devel mm/ (5) In review 2 replies
  37. net: deprecate skb->pp_recycle and skb_mark_for_recycle() PATCH net-next v2 5 patches Mina Almasry bpf imx linux-doc +9 drivers/ (44), net/ (15), include/ (5), Documentation/ In review 1 reply
  38. liveupdate: Preserve tmpfs files across Live Update PATCH v4 19 patches David Matlack kexec linux-doc linux-kselftest +2 tools/ (7), kernel/ (4), mm/ (4), Documentation/ (3), +2 New 0 replies
  39. mm: mglru: fix swappiness behavior PATCH v6 15 patches Barry Song (Xiaomi) linux-mm lkml sashiko-reviews mm/ (3), include/linux/ In review 3 replies
  40. mm: batch rmap walks during large folio migration PATCH v2 7 patches Shivank Garg linux-mm lkml mm/ (3) In review 13 replies
  41. mm/hugetlb: add htlb_dissolve vmstat event PATCH v2 1 patch Mark Bundschuh linux-mm lkml mm/ (2), include/linux/ In review 3 replies
  42. mm: limit pagecache folio refcount PATCH v3 9 patches David Hildenbrand (Arm) fuse-devel linux-arch linux-fsdevel +5 mm/ (10), include/ (3), net/ (2), drivers/, +1 In review 1 reply
  43. security: introduce Kernel Assurance Plane RFC PATCH v3 6 patches HARIHARA SUDHAN. R bpf linux-doc linux-mm +2 security/ (8), Documentation/ (3), include/ (3), kernel/ (2), +1 New 0 replies
  44. sched/numa: stop VMA scan filters from gating promotion PATCH v5 7 patches Gregory Price (Meta) linux-mm lkml stable mm/ (7), include/linux/ (2), kernel/sched/ In review 4 replies
  45. linux-next: manual merge of the mm tree with the mm-fixes tree PATCH Mark Brown linux-next lkml include/linux/mm.h 0 replies
  46. liveupdate: Preserve tmpfs files across Live Update PATCH v3 10 patches David Matlack kexec linux-doc linux-kselftest +2 tools/ (7), kernel/ (4), mm/ (4), Documentation/ (3), +2 Superseded 31 replies
  47. FAILED: patch "[PATCH] mm/memory: constrain generic_access_phys() to page boundary" failed to apply to 5.15-stable tree PATCH 5.15.y 1 patch Sasha Levin stable mm/memory.c New 0 replies
  48. FAILED: patch "[PATCH] mm/memory: constrain generic_access_phys() to page boundary" failed to apply to 6.1-stable tree PATCH 6.1.y 1 patch Sasha Levin stable mm/memory.c New 0 replies
  49. FAILED: patch "[PATCH] mm/memory: constrain generic_access_phys() to page boundary" failed to apply to 6.6-stable tree PATCH 6.6.y 1 patch Sasha Levin stable mm/memory.c New 0 replies
  50. FAILED: patch "[PATCH] mm/memory: constrain generic_access_phys() to page boundary" failed to apply to 6.12-stable tree PATCH 6.12.y 1 patch Sasha Levin stable mm/memory.c New 0 replies
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