[GIT PULL] ext4 bug fixes for v6.17-rc3

From: Theodore Ts'o
Date: Mon Aug 18 2025 - 07:57:39 EST


The following changes since commit 099b847ccc6c1ad2f805d13cfbcc83f5b6d4bc42:

ext4: do not BUG when INLINE_DATA_FL lacks system.data xattr (2025-07-25 09:14:17 -0400)

are available in the Git repository at:

https://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git tags/ext4_for_linus-6.17-rc3

for you to fetch changes up to 9d98cf4632258720f18265a058e62fde120c0151:

jbd2: prevent softlockup in jbd2_log_do_checkpoint() (2025-08-13 14:24:14 -0400)

----------------------------------------------------------------
Ext4 bug fixes and cleanups for 6.17-rc3, including most notably:

* Fix fast commit checks for file systems with ea_inode enabled
* Don't drop the i_version mount option on a remount
* Fix FIEMAP reporting when there are holes in a bigalloc file system
* Don't fail when mounting read-only when there are inodes in the
orphan file
* Fix hole length overflow for indirect mapped files on file systems
with an 8k or 16k block file system.

----------------------------------------------------------------
Andreas Dilger (1):
ext4: check fast symlink for ea_inode correctly

Antonio Quartulli (1):
ext4: remove useless if check

Baokun Li (3):
ext4: show the default enabled i_version option
ext4: preserve SB_I_VERSION on remount
jbd2: prevent softlockup in jbd2_log_do_checkpoint()

Baolin Liu (1):
ext4: fix incorrect function name in comment

Liao Yuanhong (1):
ext4: use kmalloc_array() for array space allocation

Ojaswin Mujoo (2):
ext4: fix fsmap end of range reporting with bigalloc
ext4: fix reserved gdt blocks handling in fsmap

Qianfeng Rong (1):
ext4: remove redundant __GFP_NOWARN

Theodore Ts'o (2):
ext4: fix unused variable warning in ext4_init_new_dir
ext4: don't try to clear the orphan_present feature block device is r/o

Zhang Yi (1):
ext4: fix hole length calculation overflow in non-extent inodes

fs/ext4/fsmap.c | 23 ++++++++++++++++++++---
fs/ext4/indirect.c | 4 ++--
fs/ext4/inode.c | 4 ++--
fs/ext4/namei.c | 4 ----
fs/ext4/orphan.c | 5 +++--
fs/ext4/page-io.c | 2 +-
fs/ext4/super.c | 12 ++++++++----
fs/jbd2/checkpoint.c | 1 +
8 files changed, 37 insertions(+), 18 deletions(-)