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Message-ID: <20240919123848.GA1969831@mit.edu>
Date: Thu, 19 Sep 2024 08:38:48 -0400
From: "Theodore Ts'o" <tytso@....edu>
To: Linus Torvalds <torvalds@...ux-foundation.org>
Cc: Linux Kernel Developers List <linux-kernel@...r.kernel.org>,
Ext4 Developers List <linux-ext4@...r.kernel.org>
Subject: [GIT PULL] ext4 updates for 6.12-rc1
The following changes since commit 47ac09b91befbb6a235ab620c32af719f8208399:
Linux 6.11-rc4 (2024-08-18 13:17:27 -0700)
are available in the Git repository at:
https://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git tags/ext4_for_linus-6.12-rc1
for you to fetch changes up to ff2beee206d23f49d022650122f81285849033e4:
ext4: convert EXT4_B2C(sbi->s_stripe) users to EXT4_NUM_B2C (2024-09-03 22:14:17 -0400)
NOTE: git will report a merge conflict involving write_begin calls,
but just taking the version from the ext4 branch should just work.
See the test branch on the ext4.git branch for the test merge that I
did my last round of regression tests before sending this pull request.
----------------------------------------------------------------
Lots of cleanups and bug fixes this cycle, primarily in the block
allocation, extent management, fast commit, and journalling.
----------------------------------------------------------------
Artem Sadovnikov (1):
ext4: fix i_data_sem unlock order in ext4_ind_migrate()
Baokun Li (26):
jbd2: stop waiting for space when jbd2_cleanup_journal_tail() returns error
ext4: refactor ext4_ext_rm_idx() to index 'path'
ext4: prevent partial update of the extents path
ext4: fix slab-use-after-free in ext4_split_extent_at()
ext4: avoid use-after-free in ext4_ext_show_leaf()
ext4: update orig_path in ext4_find_extent()
ext4: aovid use-after-free in ext4_ext_insert_extent()
ext4: drop ppath from ext4_ext_replay_update_ex() to avoid double-free
ext4: fix double brelse() the buffer of the extents path
ext4: add new ext4_ext_path_brelse() helper
ext4: propagate errors from ext4_find_extent() in ext4_insert_range()
ext4: get rid of ppath in ext4_find_extent()
ext4: get rid of ppath in get_ext_path()
ext4: get rid of ppath in ext4_ext_create_new_leaf()
ext4: get rid of ppath in ext4_ext_insert_extent()
ext4: get rid of ppath in ext4_split_extent_at()
ext4: get rid of ppath in ext4_force_split_extent_at()
ext4: get rid of ppath in ext4_split_extent()
ext4: get rid of ppath in ext4_split_convert_extents()
ext4: get rid of ppath in ext4_convert_unwritten_extents_endio()
ext4: get rid of ppath in ext4_ext_convert_to_initialized()
ext4: get rid of ppath in ext4_ext_handle_unwritten_extents()
ext4: get rid of ppath in convert_initialized_extent()
ext4: refactor ext4_swap_extents() to reuse extents path
ext4: make some fast commit functions reuse extents path
ext4: save unnecessary indentation in ext4_ext_create_new_leaf()
Edward Adam Davis (1):
ext4: no need to continue when the number of entries is 1
Gabriel Krisman Bertazi (1):
ext4: fix error message when rejecting the default hash
Jan Kara (1):
ext4: don't set SB_RDONLY after filesystem errors
Junchao Sun (1):
ext4: adjust the layout of the ext4_inode_info structure to save memory
Kemeng Shi (18):
ext4: correct comment of ext4_xattr_cmp
ext4: correct comment of ext4_xattr_block_cache_insert
ext4: correct comment of h_checksum
jbd2: correctly compare tids with tid_geq function in jbd2_fc_begin_commit
jbd2: remove dead check in journal_alloc_journal_head
jbd2: remove unused return value of jbd2_fc_release_bufs
jbd2: remove unneeded kmap for jh_in->b_frozen_data in jbd2_journal_write_metadata_buffer
jbd2: remove unneeded done_copy_out variable in jbd2_journal_write_metadata_buffer
jbd2: move escape handle to futher improve jbd2_journal_write_metadata_buffer
jbd2: correct comment jbd2_mark_journal_empty
jbd2: remove unneeded check of ret in jbd2_fc_get_buf
ext4: avoid buffer_head leak in ext4_mark_inode_used()
ext4: avoid potential buffer_head leak in __ext4_new_inode()
ext4: avoid negative min_clusters in find_group_orlov()
ext4: remove dead check in __ext4_new_inode()
ext4: move checksum length calculation of inode bitmap into ext4_inode_bitmap_csum_[verify/set]() functions
ext4: remove unneeded NULL check of buffer_head in ext4_mark_inode_used()
ext4: check buffer_verified in advance to avoid unneeded ext4_get_group_info()
Lizhi Xu (1):
ext4: filesystems without casefold feature cannot be mounted with siphash
Luis Henriques (SUSE) (6):
ext4: fix fast commit inode enqueueing during a full journal commit
ext4: fix access to uninitialised lock in fc replay path
ext4: fix incorrect tid assumption in ext4_wait_for_tail_page_commit()
ext4: fix incorrect tid assumption in __jbd2_log_wait_for_space()
ext4: fix incorrect tid assumption in jbd2_journal_shrink_checkpoint_list()
ext4: fix incorrect tid assumption in ext4_fc_mark_ineligible()
Markus Elfring (1):
ext4: use seq_putc() in two functions
Matthew Wilcox (Oracle) (4):
ext4: reduce stack usage in ext4_mpage_readpages()
ext4: pipeline buffer reads in mext_page_mkuptodate()
ext4: remove array of buffer_heads from mext_page_mkuptodate()
ext4: tidy the BH loop in mext_page_mkuptodate()
Ojaswin Mujoo (2):
ext4: check stripe size compatibility on remount as well
ext4: convert EXT4_B2C(sbi->s_stripe) users to EXT4_NUM_B2C
Randy Dunlap (1):
jbd2: fix kernel-doc for j_transaction_overhead_buffers
Shida Zhang (4):
ext4: persist the new uptodate buffers in ext4_journalled_zero_new_buffers
ext4: hoist ext4_block_write_begin and replace the __block_write_begin
ext4: fix a potential assertion failure due to improperly dirtied buffer
ext4: remove the special buffer dirty handling in do_journal_get_write_access
Stefan Tauner (1):
Documentation: ext4.rst: remove obsolete descriptions of noacl/nouser_xattr options
Thadeu Lima de Souza Cascardo (4):
ext4: ext4_search_dir should return a proper error
ext4: return error on ext4_find_inline_entry
ext4: explicitly exit when ext4_find_inline_entry returns an error
ext4: avoid OOB when system.data xattr changes underneath the filesystem
Thorsten Blum (1):
ext4: annotate struct ext4_xattr_inode_array with __counted_by()
Wojciech Gładysz (1):
ext4: nested locking for xattr inode
Xiaxi Shen (1):
ext4: fix timer use-after-free on failed mount
Zhang Yi (12):
ext4: factor out ext4_map_create_blocks() to allocate new blocks
ext4: optimize the EXT4_GET_BLOCKS_DELALLOC_RESERVE flag set
ext4: don't set EXTENT_STATUS_DELAYED on allocated blocks
ext4: let __revise_pending() return newly inserted pendings
ext4: passing block allocation information to ext4_es_insert_extent()
ext4: update delalloc data reserve spcae in ext4_es_insert_extent()
ext4: drop ext4_es_delayed_clu()
ext4: use ext4_map_query_blocks() in ext4_map_blocks()
ext4: drop unused ext4_es_store_status()
ext4: make extent status types exclusive
ext4: drop ext4_es_is_delonly()
ext4: drop all delonly descriptions
Zhihao Cheng (1):
ext4: dax: fix overflowing extents beyond inode size when partially writing
carrion bent (1):
ext4: fix macro definition error of EXT4_DIRENT_HASH and EXT4_DIRENT_MINOR_HASH
yangerkun (2):
ext4: clear EXT4_GROUP_INFO_WAS_TRIMMED_BIT even mount with discard
ext4: dax: keep orphan list before truncate overflow allocated blocks
yao.ly (1):
ext4: correct encrypted dentry name hash when not casefolded
Documentation/admin-guide/ext4.rst | 10 -
fs/ext4/bitmap.c | 8 +-
fs/ext4/dir.c | 14 +-
fs/ext4/ext4.h | 31 +-
fs/ext4/extents.c | 823 ++++++++++++++++++-----------------
fs/ext4/extents_status.c | 240 ++++------
fs/ext4/extents_status.h | 28 +-
fs/ext4/fast_commit.c | 47 +-
fs/ext4/file.c | 20 +-
fs/ext4/ialloc.c | 35 +-
fs/ext4/indirect.c | 7 -
fs/ext4/inline.c | 46 +-
fs/ext4/inode.c | 292 ++++++-------
fs/ext4/mballoc.c | 25 +-
fs/ext4/migrate.c | 7 +-
fs/ext4/move_extent.c | 90 ++--
fs/ext4/namei.c | 16 +-
fs/ext4/readpage.c | 16 +-
fs/ext4/resize.c | 3 +-
fs/ext4/super.c | 65 ++-
fs/ext4/xattr.c | 31 +-
fs/ext4/xattr.h | 7 +-
fs/jbd2/checkpoint.c | 21 +-
fs/jbd2/journal.c | 97 ++---
include/linux/jbd2.h | 4 +-
25 files changed, 989 insertions(+), 994 deletions(-)
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