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

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Message-ID: <20250818115647.GA1217293@mit.edu>
Date: Mon, 18 Aug 2025 07:56:47 -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 bug fixes for v6.17-rc3

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(-)