Skip to content

Memory management - KSM (Kernel Samepage Merging)

Maintained 1,087 threads 1,720 messages Latest

About Lists, Files, Maintainers, Reviewers
Lists
linux-mm
Files
Documentation/ABI/testing/sysfs-kernel-mm-ksm, Documentation/admin-guide/mm/ksm.rst, Documentation/mm/ksm.rst, include/linux/ksm.h, include/trace/events/ksm.h, mm/ksm.c, mm/mm_slot.h
Maintainers
Andrew Morton, David Hildenbrand
Reviewers
Chengming Zhou, Xu Xin
Show bot threadsBotsLatest activityActivityNewest threadsNewMost repliesRepliesMost participantsPeople
  1. 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
  2. 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
  3. KSM: introduce only_merge_zero_pages PATCH v2 4 patches Xu Xin (vivo) linux-doc linux-kselftest linux-mm +1 tools/testing/selftests/mm/ (3), Documentation/admin-guide/mm/, mm/ In review 11 replies
  4. 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
  5. 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
  6. 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
  7. ksm: add merge_only_zero_pages to merge only empty anonymous pages PATCH RESEND 1 patch [email protected] linux-doc linux-mm Documentation/admin-guide/mm/, mm/ Superseded 11 replies
  8. FAILED: patch "[PATCH] mm/ksm: fix use of a freed anon_vma at swap-in" failed to apply to 5.10-stable tree PATCH Sasha Levin stable mm/ (2) 0 replies
  9. FAILED: patch "[PATCH] mm/ksm: fix userfaultfd protection during merge and unmerge" failed to apply to 5.10-stable tree PATCH Sasha Levin stable mm/ (2) 0 replies
  10. FAILED: patch "[PATCH] mm/ksm: keep soft-dirty when merging a page" failed to apply to 5.10-stable tree PATCH Sasha Levin stable mm/ksm.c 0 replies
  11. FAILED: patch "[PATCH] mm/ksm: fix use of a freed anon_vma at swap-in" failed to apply to 5.15-stable tree PATCH Sasha Levin stable mm/ (2) 0 replies
  12. FAILED: patch "[PATCH] mm/ksm: keep soft-dirty when merging a page" failed to apply to 5.15-stable tree PATCH Sasha Levin stable mm/ksm.c 0 replies
  13. FAILED: patch "[PATCH] mm/ksm: fix use of a freed anon_vma at swap-in" failed to apply to 6.1-stable tree PATCH Sasha Levin stable mm/ (2) 0 replies
  14. FAILED: patch "[PATCH] mm/ksm: keep soft-dirty when merging a page" failed to apply to 6.1-stable tree PATCH Sasha Levin stable mm/ksm.c 0 replies
  15. FAILED: patch "[PATCH] mm/ksm: fix use of a freed anon_vma at swap-in" failed to apply to 6.6-stable tree PATCH Sasha Levin stable mm/ (2) 0 replies
  16. FAILED: patch "[PATCH] mm/ksm: fix use of a freed anon_vma at swap-in" failed to apply to 6.12-stable tree PATCH Sasha Levin stable mm/ (2) 0 replies
  17. FAILED: patch "[PATCH] mm/ksm: fix use of a freed anon_vma at swap-in" failed to apply to 6.18-stable tree PATCH Sasha Levin stable mm/ (2) 0 replies
  18. mm: continue vma_flags_t conversion PATCH 13 patches Lorenzo Stoakes (ARM) damon kvm linux-fsdevel +9 mm/ (19), security/ (4), include/ (3), fs/ (2), +3 Applied 50 replies
  19. mm: various (urgent?) fixes PATCH v3 47 patches David Hildenbrand (Arm) kexec linux-arch linux-cxl +4 mm/ (26), include/ (7), fs/, kernel/ Applied 36 replies
  20. mm/ksm: fix ksm_exit() deadlock on exec error path PATCH 1 patch Jinjiang Tu linux-mm mm/ (2), include/linux/, tools/testing/vma/include/ Applied 8 replies
  21. mm/ksm: keep smart scan from losing duplicate pages PATCH v4 5 patches Qiliang Yuan linux-doc linux-kselftest linux-mm +2 tools/testing/selftests/mm/ (3), Documentation/mm/, mm/ Applied 5 replies
  22. mm/ksm: keep smart scan from losing duplicate pages PATCH v3 4 patches Qiliang Yuan linux-doc linux-kselftest linux-mm +1 tools/testing/selftests/mm/ (3), Documentation/mm/, mm/ Superseded 7 replies
  23. FAILED: patch "[PATCH] mm/ksm: mark migration stores with WRITE_ONCE()" failed to apply to 5.10-stable tree PATCH Sasha Levin stable mm/ksm.c 0 replies
  24. FAILED: patch "[PATCH] mm/ksm: mark migration stores with WRITE_ONCE()" failed to apply to 5.15-stable tree PATCH Sasha Levin stable mm/ksm.c 0 replies
  25. FAILED: patch "[PATCH] mm/ksm: mark migration stores with WRITE_ONCE()" failed to apply to 6.1-stable tree PATCH Sasha Levin stable mm/ksm.c 0 replies
  26. FAILED: patch "[PATCH] mm/ksm: mark migration stores with WRITE_ONCE()" failed to apply to 6.6-stable tree PATCH Sasha Levin stable mm/ksm.c 0 replies
  27. FAILED: patch "[PATCH] mm/ksm: mark migration stores with WRITE_ONCE()" failed to apply to 6.12-stable tree PATCH Sasha Levin stable mm/ksm.c 0 replies
  28. ksm: add merge_only_zero_pages to merge only empty anonymous pages PATCH 1 patch [email protected] linux-doc linux-mm Documentation/admin-guide/mm/, mm/ Superseded 0 replies
  29. mm/ksm: keep smart scan from losing duplicate pages PATCH v2 2 patches Qiliang Yuan linux-kselftest linux-mm lkml mm/, tools/testing/selftests/mm/ Superseded 4 replies
  30. mm/ksm: avoid unsafe anon rmap dereference in KSM merge PATCH 1 patch Lorenzo Stoakes (ARM) linux-mm lkml mm/ksm.c Applied 7 replies
  31. mm: split out memory-failure declarations from internal.h PATCH 1 patch Breno Leitao linux-cxl linux-mm lkml mm/ (9), MAINTAINERS In review 6 replies
  32. mm/ksm: use per-VMA locking to reduce mmap_lock contention PATCH v2 4 patches [email protected] linux-mm linux-s390 lkml mm/ (5), arch/s390/mm/, include/linux/, kernel/events/ New 0 replies
  33. mm/fbatch: drain lru_add_drain() and _all() PATCH v2 26 patches Hugh Dickins linux-block linux-fsdevel linux-mm +1 mm/ (24), include/ (8), fs/ (2), Documentation/, +2 In review 22 replies
  34. mm: various (urgent?) fixes PATCH v2 47 patches David Hildenbrand (Arm) kexec linux-arch linux-cxl +4 mm/ (27), include/ (7), fs/, kernel/ Superseded 29 replies
  35. mm/ksm: avoid anon_vma UAF during page merging PATCH 1 patch Zhao Gongyi linux-mm lkml mm/ksm.c In review 6 replies
  36. mm: make VMA flag semantics explicit, eliminate VM_SPECIAL PATCH v6 39 patches Lorenzo Stoakes (ARM) bpf dri-devel fuse-devel +20 mm/ (25), arch/ (9), include/ (8), drivers/ (7), +6 Applied 12 replies
  37. mm: various (urgent?) fixes PATCH 46 patches David Hildenbrand (Arm) kexec linux-arch linux-cxl +5 mm/ (27), include/ (7), fs/, kernel/ Superseded 155 replies
  38. mm/ksm: fix userfaultfd protection during merge and unmerge PATCH 1 patch Lance Yang linux-mm lkml stable mm/ (2) Applied 5 replies
  39. MM: Tighten control over zero-page remapping PATCH v2 2 patches Nico Pache (Red Hat) linux-mm lkml mm/ (3), include/linux/ In review 6 replies
  40. mm/ksm: keep soft-dirty when merging a page PATCH v3 1 patch Samarth Narang linux-mm lkml stable mm/ksm.c Applied 4 replies
  41. mm/ksm: keep soft-dirty and uffd-wp when merging a page PATCH v2 1 patch Samarth Narang linux-mm lkml stable mm/ksm.c Superseded 12 replies
  42. mm/ksm: keep soft-dirty and uffd-wp when merging a page PATCH 1 patch Samarth Narang linux-mm lkml stable mm/ksm.c Superseded 2 replies
  43. mm/ksm: keep smart scan from losing duplicate pages PATCH 2 patches Qiliang Yuan linux-kselftest linux-mm lkml mm/, tools/testing/selftests/mm/ Superseded 0 replies
  44. s390/mm: Batch PTE updates in lazy MMU mode PATCH v8 15 patches Alexander Gordeev linux-mm linux-s390 lkml +3 mm/ (44), arch/ (20), include/ (14), drivers/ (6), +3 Applied 4 replies
  45. mm: make VMA flag semantics explicit, eliminate VM_SPECIAL PATCH v5 38 patches Lorenzo Stoakes (ARM) bpf dri-devel fuse-devel +20 mm/ (25), arch/ (9), include/ (8), drivers/ (7), +6 Superseded 42 replies
  46. sched: introduce for_each_process_rculock and for_each_thread_rculock PATCH v4 15 patches Ye Liu linux-fsdevel linux-mm linux-pm +4 kernel/ (9), mm/ (3), fs/ (2), include/, +2 In review 5 replies
  47. mm: make VMA flag semantics explicit, eliminate VM_SPECIAL PATCH v4 38 patches Lorenzo Stoakes (ARM) bpf dri-devel fuse-devel +20 mm/ (25), arch/ (9), include/ (8), drivers/ (7), +6 Superseded 23 replies
  48. mm: make VMA flag semantics explicit, eliminate VM_SPECIAL PATCH v3 40 patches Lorenzo Stoakes (ARM) bpf dri-devel fuse-devel +22 mm/ (26), arch/ (9), include/ (8), drivers/ (7), +6 Superseded 110 replies
  49. mm: distinguish HW PTE pointers from SW PTE value pointers PATCH v3 9 patches Muhammad Usama Anjum bpf damon dri-devel +8 mm/ (41), include/ (14), drivers/ (6), fs/ (2), +2 In review 18 replies
  50. mm: eliminate &folio->page references in mm/ PATCH 15 patches Nilay Vaish linux-mm lkml mm/ (25) In review 1 reply
Page 1 of 22 –