linux/fs/ext4
Linus Torvalds 5c2a430e85 Ext4 bug fixes and cleanups, including:
* hardening against maliciously fuzzed file systems
   * backwards compatibility for the brief period when we attempted to
      ignore zero-width characters
   * avoid potentially BUG'ing if there is a file system corruption found
     during the file system unmount
   * fix free space reporting by statfs when project quotas are enabled
     and the free space is less than the remaining project quota
 
 Also improve performance when replaying a journal with a very large
 number of revoke records (applicable for Lustre volumes).
 -----BEGIN PGP SIGNATURE-----
 
 iQEzBAABCAAdFiEEK2m5VNv+CHkogTfJ8vlZVpUNgaMFAmflfY4ACgkQ8vlZVpUN
 gaMx7Qf/akTELvyBZ7iPCCHh2HwayuO8qLhPNqrU0TmYMFvgwgYUPcQ3BLn8CE+/
 j5UeT8XxNaLU4GJn3z+q6yW6PnNHfqZqKry9j/iPc3s1mjTslntr/xENlgu6i4Bp
 Q58xc7Pj45vdmP+xmYhRnJcefgsZMvB/N1SEHxwIP8bntZqsEvP9pI82r9Ouc8SA
 ZLQ1/K4OADmk7f3GhlPr9AtgH7O0CjlAas30h/AW77DXBQl7ZgbDsGDlgTwaGqkR
 jHcvfr6hLnWy+MUVGmlNZ2HY6iUgBPItWlYCP/fsrUdnc+CONyl5E17JPSl1QQtR
 CLYlo4xV8j1+zJ094DjhDWMKI2G7jw==
 =oudL
 -----END PGP SIGNATURE-----

Merge tag 'ext4-for_linus-6.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4

Pull ext4 updates from Ted Ts'o:
 "Ext4 bug fixes and cleanups, including:

   - hardening against maliciously fuzzed file systems

   - backwards compatibility for the brief period when we attempted to
     ignore zero-width characters

   - avoid potentially BUG'ing if there is a file system corruption
     found during the file system unmount

   - fix free space reporting by statfs when project quotas are enabled
     and the free space is less than the remaining project quota

  Also improve performance when replaying a journal with a very large
  number of revoke records (applicable for Lustre volumes)"

* tag 'ext4-for_linus-6.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4: (71 commits)
  ext4: fix OOB read when checking dotdot dir
  ext4: on a remount, only log the ro or r/w state when it has changed
  ext4: correct the error handle in ext4_fallocate()
  ext4: Make sb update interval tunable
  ext4: avoid journaling sb update on error if journal is destroying
  ext4: define ext4_journal_destroy wrapper
  ext4: hash: simplify kzalloc(n * 1, ...) to kzalloc(n, ...)
  jbd2: add a missing data flush during file and fs synchronization
  ext4: don't over-report free space or inodes in statvfs
  ext4: clear DISCARD flag if device does not support discard
  jbd2: remove jbd2_journal_unfile_buffer()
  ext4: reorder capability check last
  ext4: update the comment about mb_optimize_scan
  jbd2: fix off-by-one while erasing journal
  ext4: remove references to bh->b_page
  ext4: goto right label 'out_mmap_sem' in ext4_setattr()
  ext4: fix out-of-bound read in ext4_xattr_inode_dec_ref_all()
  ext4: introduce ITAIL helper
  jbd2: remove redundant function jbd2_journal_has_csum_v2or3_feature
  ext4: remove redundant function ext4_has_metadata_csum
  ...
History 2025-03-27 13:27:08 -07:00
..
.kunitconfig ext4: add .kunitconfig fragment to enable ext4-specific tests 2021-02-11 23:16:30 -05:00
acl.c ext4: convert to ctime accessor functions 2023-07-24 10:29:54 +02:00
acl.h Revert "ext4: apply umask if ACL support is disabled" 2024-05-02 18:25:39 -04:00
balloc.c ext4: reorder capability check last 2025-03-18 00:15:25 -04:00
bitmap.c ext4: remove redundant function ext4_has_metadata_csum 2025-03-17 11:19:41 -04:00
block_validity.c ext4: block_validity: Remove unnecessary ‘NULL’ values from new_node 2024-06-27 09:34:00 -04:00
crypto.c ext4: Move CONFIG_UNICODE defguards into the code flow 2024-06-07 17:00:45 +02:00
dir.c ext4: fix OOB read when checking dotdot dir 2025-03-21 01:33:11 -04:00
ext4.h ext4: Make sb update interval tunable 2025-03-21 01:12:33 -04:00
ext4_extents.h ext4: fix sparse warnings 2021-08-30 23:36:50 -04:00
ext4_jbd2.c ext4: remove redundant function ext4_has_metadata_csum 2025-03-17 11:19:41 -04:00
ext4_jbd2.h ext4: avoid journaling sb update on error if journal is destroying 2025-03-21 01:12:33 -04:00
extents.c ext4: correct the error handle in ext4_fallocate() 2025-03-21 01:33:11 -04:00
extents_status.c ext4: Remove a redundant return statement 2025-03-13 09:57:19 -04:00
extents_status.h ext4: don't pass full mapping flags to ext4_es_insert_extent() 2024-11-12 23:54:14 -05:00
fast_commit.c ext4 fast_commit: make use of name_snapshot primitives 2025-01-27 19:24:43 -05:00
fast_commit.h ext4 fast_commit: make use of name_snapshot primitives 2025-01-27 19:24:43 -05:00
file.c Ext4 bug fixes and cleanups, including: 2025-03-27 13:27:08 -07:00
fsmap.c ext4: fix FS_IOC_GETFSMAP handling 2024-11-12 23:52:47 -05:00
fsmap.h ext4: fsmap: fix the block/inode bitmap comment 2021-06-24 09:48:29 -04:00
fsync.c ext4: add ext4_emergency_state() helper function 2025-03-13 10:16:34 -04:00
hash.c ext4: hash: simplify kzalloc(n * 1, ...) to kzalloc(n, ...) 2025-03-21 01:10:10 -04:00
ialloc.c ext4: remove redundant function ext4_has_metadata_csum 2025-03-17 11:19:41 -04:00
indirect.c ext4: fix race in buffer_head read fault injection 2024-11-12 23:54:14 -05:00
inline.c ext4: remove redundant function ext4_has_metadata_csum 2025-03-17 11:19:41 -04:00
inode-test.c ext4: add missing MODULE_DESCRIPTION() 2024-07-05 16:07:24 -04:00
inode.c Ext4 bug fixes and cleanups, including: 2025-03-27 13:27:08 -07:00
ioctl.c ext4: remove redundant function ext4_has_metadata_csum 2025-03-17 11:19:41 -04:00
Kconfig ext4: switch to using the crc32c library 2024-12-01 17:23:02 -08:00
Makefile ext4: move ext4 crypto code to its own file crypto.c 2022-05-21 22:24:24 -04:00
mballoc-test.c ext4: fix potential null dereference in ext4 kunit test 2025-03-13 10:01:14 -04:00
mballoc.c ext4: update the comment about mb_optimize_scan 2025-03-18 00:15:25 -04:00
mballoc.h ext4: fix FS_IOC_GETFSMAP handling 2024-11-12 23:52:47 -05:00
migrate.c ext4: fix i_data_sem unlock order in ext4_ind_migrate() 2024-09-03 22:14:17 -04:00
mmp.c ext4: remove redundant function ext4_has_metadata_csum 2025-03-17 11:19:41 -04:00
move_extent.c ext4: fix race in buffer_head read fault injection 2024-11-12 23:54:14 -05:00
namei.c Ext4 bug fixes and cleanups, including: 2025-03-27 13:27:08 -07:00
orphan.c ext4: remove redundant function ext4_has_metadata_csum 2025-03-17 11:19:41 -04:00
page-io.c Ext4 bug fixes and cleanups, including: 2025-03-27 13:27:08 -07:00
readpage.c ext4: reduce stack usage in ext4_mpage_readpages() 2024-08-26 21:47:03 -04:00
resize.c ext4: remove redundant function ext4_has_metadata_csum 2025-03-17 11:19:41 -04:00
super.c ext4: on a remount, only log the ro or r/w state when it has changed 2025-03-21 01:33:11 -04:00
symlink.c ext4_get_link(): fix breakage in RCU mode 2024-02-25 02:10:32 -05:00
sysfs.c ext4: Make sb update interval tunable 2025-03-21 01:12:33 -04:00
truncate.h ext4: Convert to use mapping->invalidate_lock 2021-07-13 14:29:00 +02:00
verity.c fs: Convert aops->write_begin to take a folio 2024-08-07 11:33:21 +02:00
xattr.c ext4: fix out-of-bound read in ext4_xattr_inode_dec_ref_all() 2025-03-18 00:15:19 -04:00
xattr.h ext4: fix out-of-bound read in ext4_xattr_inode_dec_ref_all() 2025-03-18 00:15:19 -04:00
xattr_hurd.c fs: port xattr to mnt_idmap 2023-01-19 09:24:28 +01:00
xattr_security.c fs: port xattr to mnt_idmap 2023-01-19 09:24:28 +01:00
xattr_trusted.c fs: port xattr to mnt_idmap 2023-01-19 09:24:28 +01:00
xattr_user.c fs: port xattr to mnt_idmap 2023-01-19 09:24:28 +01:00