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JFS filesystem

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Documentation/admin-guide/jfs.rst, fs/jfs/
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Dave Kleikamp
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  1. proc: move procfs to what kernfs does PATCH RESEND v2 7 patches Christian Brauner dri-devel kexec linux-acpi +34 drivers/ (29), fs/ (20), arch/ (18), tools/ (12), +9 In review 38 replies
  2. proc: move procfs to what kernfs does RFC PATCH 7 patches Christian Brauner dri-devel kexec linux-acpi +33 drivers/ (28), fs/ (20), arch/ (18), tools/ (10), +9 Superseded 50 replies
  3. 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
  4. Monthly jfs report (Nov 2026) syzbot 1 patch syzbot syzbot lkml fs/jfs/jfs_dmap.c New 0 replies
  5. jfs: hold a page reference on log pages while I/O is in flight PATCH 1 patch Zhijian Han linux-fsdevel lkml fs/jfs/jfs_logmgr.c New 0 replies
  6. jfs: hold a page reference on log pages while I/O is in flight PATCH 1 patch Zhijian Han linux-fsdevel lkml fs/jfs/jfs_logmgr.c New 0 replies
  7. jfs: fix double free of the log superblock buffer in lmLogInit() PATCH 1 patch Aleksandr Khromov lkml fs/jfs/jfs_logmgr.c In review 1 reply
  8. KASAN: use-after-free Read in jfs_lazycommit syzbot 1 patch syzbot syzbot lkml fs/jfs/ (3) In review 2 replies
  9. jfs: allow xattr values of USHRT_MAX bytes PATCH 1 patch Hungyu Lin lkml fs/jfs/xattr.c New 0 replies
  10. jfs: fix out-of-bounds write in add_missing_indices() PATCH v2 1 patch Wang Yibo lkml fs/jfs/jfs_dtree.c Superseded 0 replies
  11. jfs: fix statfs racing with a read-write remount PATCH 1 patch Wang Yibo lkml fs/jfs/ (2) New 0 replies
  12. fs: don't set SB_RDONLY after filesystem errors RFC PATCH 28 patches Christian Brauner ecryptfs exfat gfs2 +10 fs/ (132), tools/ (9), Documentation/ Superseded 21 replies
  13. jfs: validate dmap start before block allocation PATCH syzbot syzbot lkml syzbot 1 reply
  14. jfs: fix missing MAXAG bounds check in diIFree() and diAllocBit() PATCH 1 patch CryoSlayer linux-fsdevel fs/jfs/jfs_imap.c New 0 replies
  15. jfs: reject xtree pages whose BT_ROOT flag does not match PATCH 1 patch Nicholas Velten b4-sent lkml fs/jfs/jfs_xtree.c New 0 replies
  16. jfs: reject slot 0 in dtroot stbl entries PATCH 1 patch Nicholas Velten b4-sent lkml fs/jfs/jfs_dtree.c New 0 replies
  17. jfs: fix slab-out-of-bounds write in jfs_readdir() with multibyte names PATCH 1 patch Deepanshu Kartikey lkml fs/jfs/ (3) In review 1 reply
  18. jfs: validate external log superblock fields in lmLogInit() PATCH 1 patch yangguikun linux-fsdevel lkml fs/jfs/jfs_logmgr.c New 0 replies
  19. KASAN: slab-out-of-bounds Write in utf32_to_utf8 syzbot syzbot syzbot lkml 0 replies
  20. jfs: account for the dirent header and charset expansion in jfs_readdir() PATCH 1 patch Yogesh Gaur lkml stable fs/jfs/jfs_dtree.c New 0 replies
  21. jfs: reject external xattrs larger than their extent PATCH 1 patch sungbyeongchan lkml fs/jfs/xattr.c New 0 replies
  22. jfs: fix general protection fault in dbDiscardAG PATCH 1 patch Rohinthan P lkml fs/jfs/ (2) New 0 replies
  23. jfs: validate dmap start before block allocation RFC PATCH v7 syzbot syzbot syzbot 1 reply
  24. jfs: pin metapage during synchronous writeback PATCH v2 1 patch Bruno Produit lkml fs/jfs/ (2) New 0 replies
  25. jfs: validate dmap start before block allocation RFC PATCH v6 syzbot syzbot syzbot 1 reply
  26. jfs: fix self-deadlock on discarded metapage in __get_metapage() PATCH 1 patch Nguyen Ngoc Thang lkml stable fs/jfs/jfs_metapage.c New 0 replies
  27. jfs: pin metapage during synchronous writeback PATCH 1 patch Bruno Produit lkml fs/jfs/jfs_metapage.c Superseded 0 replies
  28. fs/jfs: fix NULL pointer dereference in metapage_read_folio PATCH v2 1 patch Sridhar Markonda linux-fsdevel fs/jfs/jfs_metapage.c In review 1 reply
  29. jfs: validate dmap parameters in dbMount() and slot chains in jfs_dtree.c PATCH 1 patch Hui Peng linux-fsdevel lkml fs/jfs/ (2) New 0 replies
  30. UBSAN: array-index-out-of-bounds in dbFindLeaf (2) syzbot jfs? 1 patch syzbot syzbot lkml fs/jfs/jfs_dmap.c New 0 replies
  31. jfs: return -ENOSPC instead of BUG() on corrupted dmap tree in dbFindLeaf PATCH 1 patch Nguyen Ngoc Thang lkml fs/jfs/jfs_dmap.c New 0 replies
  32. jfs: fix out-of-bounds write on symlink inode with negative i_size PATCH 1 patch Dmitry Morgun lkml fs/jfs/inode.c New 0 replies
  33. fs: port to const struct mnt_idmap PATCH 27 patches Christian Brauner ceph-devel linux-cifs linux-fsdevel +5 fs/ (255), include/ (13), security/ (13), Documentation/ (3), +7 In review 35 replies
  34. jfs: reject negative symlink size in jfs_iget() PATCH 1 patch Hyungmin Lee lkml fs/jfs/inode.c New 0 replies
  35. jfs: fix typos in comments PATCH 1 patch Hemanth Selam lkml fs/jfs/ (3) New 0 replies
  36. mm/migrate: separate migration paths and carry migration policy RFC PATCH 11 patches Shivank Garg damon kvm linux-btrfs +6 mm/ (10), fs/ (7), include/ (5), Documentation/ (2), +1 In review 2 replies
  37. jfs: validate dmap start before block allocation RFC PATCH v5 syzbot syzbot syzbot 1 reply
  38. KASAN: slab-use-after-free Read in diRead BUG Jaeyoung Chung lkml fs/jfs/ (2) 0 replies
  39. kernel BUG in txAbort BUG Jaeyoung Chung lkml fs/jfs/jfs_imap.c 0 replies
  40. kernel BUG in dbFindBits BUG Jaeyoung Chung lkml fs/jfs/ (2) 0 replies
  41. general protection fault in rtlock_slowlock_locked syzbot ntfs3? usb? syzbot syzbot linux-block linux-usb lkml +1 6 replies
  42. jfs: pin metapage during synchronous writeback PATCH v2 1 patch David Lee lkml fs/jfs/jfs_metapage.c New 0 replies
  43. jfs: pin metapage during synchronous writeback PATCH 1 patch David Lee lkml fs/jfs/jfs_metapage.c Superseded 1 reply
  44. jfs: validate dmap start before block map operations RFC PATCH v4 syzbot syzbot syzbot 1 reply
  45. jfs: validate BT_ROOT flag in xt_getpage and DT_GETPAGE PATCH syzbot syzbot lkml syzbot 0 replies
  46. jfs: validate BT_ROOT flag in xt_getpage and DT_GETPAGE RFC PATCH v4 syzbot syzbot syzbot 1 reply
  47. jfs: validate BT_ROOT flag in xt_getpage and DT_GETPAGE RFC PATCH v3 syzbot syzbot syzbot 1 reply
  48. jfs: add dmaptree integrity check to prevent array-index-out-of-bounds PATCH syzbot syzbot lkml syzbot 1 reply
  49. jfs: validate dmap start before block map operations RFC PATCH v3 syzbot syzbot syzbot 1 reply
  50. jfs: add dmap validation to prevent txLock BUG RFC PATCH v2 syzbot syzbot syzbot 1 reply
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