[GIT PULL] ext4 fixes for 6.19-rc6

["Theodore Ts'o" <tytso@mit.edu>]

The following changes since commit 9ace4753a5202b02191d54e9fdf7f9e3d02b85eb:

  Linux 6.19-rc4 (2026-01-04 14:41:55 -0800)

are available in the Git repository at:

  https://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git tags/ext4_for_linus-6.19-rc6

for you to fetch changes up to d250bdf531d9cd4096fedbb9f172bb2ca660c868:

  ext4: fix iloc.bh leak in ext4_xattr_inode_update_ref (2026-01-18 11:23:10 -0500)

----------------------------------------------------------------
Ext4 bug fixes for 6.19:

   * Fix an inconsistency in structure size on 32-bit platforms caused by padding
     differences for the new EXT4_IOC_[GS]ET_TUNE_SB_PARAM ioctls
   * Fix a buffer leak on the error path when dropping the refcount an xattr
     value stored in an inode
   * Fix missing locking on the error path for the file defragmentation ioctl
     leading to a BUG

----------------------------------------------------------------
Arnd Bergmann (1):
      ext4: fix ext4_tune_sb_params padding

Julian Sun (1):
      ext4: add missing down_write_data_sem in mext_move_extent().

Yang Erkun (1):
      ext4: fix iloc.bh leak in ext4_xattr_inode_update_ref

 fs/ext4/move_extent.c     | 2 ++
 fs/ext4/xattr.c           | 1 +
 include/uapi/linux/ext4.h | 2 +-
 3 files changed, 4 insertions(+), 1 deletion(-)