[GIT PULL] ntfs3: changes for 7.0

[Konstantin Komarov]

Regards,
Konstantin

----------------------------------------------------------------
The following changes since commit 8f0b4cce4481fb22653697cced8d0d04027cb1e8:

  Linux 6.19-rc1 (2025-12-14 16:05:07 +1200)

are available in the Git repository at:

  https://github.com/Paragon-Software-Group/linux-ntfs3.git tags/ntfs3_for_7.0

for you to fetch changes up to 10d7c95af043b45a85dc738c3271bf760ff3577e:

  fs/ntfs3: add delayed-allocation (delalloc) support (2026-02-16 17:23:51 +0100)

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Changes for 7.0-rc1

Added:
        improve readahead for bitmap initialization and large directory scans
	fsync files by syncing parent inodes
	drop of preallocated clusters for sparse and compressed files
	zero-fill folios beyond i_valid in ntfs_read_folio()
	implement llseek SEEK_DATA/SEEK_HOLE by scanning data runs
	implement iomap-based file operations
	allow explicit boolean acl/prealloc mount options
	a fall-through between switch labels
	a delayed-allocation (delalloc) support

Fixed:
        check return value of indx_find to avoid infinite loop
	initialize new folios before use
	an infinite loop in attr_load_runs_range on inconsistent metadata
	an infinite loop triggered by zero-sized ATTR_LIST
	ntfs_mount_options leak in ntfs_fill_super()
	a deadlock in ni_read_folio_cmpr
	a circular locking dependency in run_unpack_ex
	prevent infinite loops caused by the next valid being the same
	restore NULL folio initialization in ntfs_writepages()
	a slab-out-of-bounds read in DeleteIndexEntryRoot

Changed:
        allow readdir() to finish after directory mutations without rewinddir()
	handle attr_set_size() errors when truncating files
	make ntfs_writeback_ops static
	refactor duplicate kmemdup pattern in do_action()
	avoid calling run_get_entry() when run == NULL in ntfs_read_run_nb_ra()

Replaced:
	use wait_on_buffer() directly
	rename ni_readpage_cmpr into ni_read_folio_cmpr

----------------------------------------------------------------
Baokun Li (1):
      fs/ntfs3: fix ntfs_mount_options leak in ntfs_fill_super()

Baolin Liu (1):
      ntfs3: Refactor duplicate kmemdup pattern in do_action()

Bartlomiej Kubik (1):
      fs/ntfs3: Initialize new folios before use

Edward Adam Davis (1):
      fs/ntfs3: prevent infinite loops caused by the next valid being the same

Jaehun Gou (3):
      fs: ntfs3: check return value of indx_find to avoid infinite loop
      fs: ntfs3: fix infinite loop in attr_load_runs_range on inconsistent metadata
      fs: ntfs3: fix infinite loop triggered by zero-sized ATTR_LIST

Jiasheng Jiang (1):
      fs/ntfs3: Fix slab-out-of-bounds read in DeleteIndexEntryRoot

Konstantin Komarov (13):
      fs/ntfs3: rename ni_readpage_cmpr into ni_read_folio_cmpr
      fs/ntfs3: improve readahead for bitmap initialization and large directory scans
      fs/ntfs3: allow readdir() to finish after directory mutations without rewinddir()
      fs/ntfs3: fsync files by syncing parent inodes
      fs/ntfs3: drop preallocated clusters for sparse and compressed files
      fs/ntfs3: handle attr_set_size() errors when truncating files
      fs/ntfs3: zero-fill folios beyond i_valid in ntfs_read_folio()
      fs/ntfs3: implement llseek SEEK_DATA/SEEK_HOLE by scanning data runs
      fs/ntfs3: implement iomap-based file operations
      fs/ntfs3: allow explicit boolean acl/prealloc mount options
      fs/ntfs3: add fall-through between switch labels
      fs/ntfs3: avoid calling run_get_entry() when run == NULL in ntfs_read_run_nb_ra()
      fs/ntfs3: add delayed-allocation (delalloc) support

Lalit Shankar Chowdhury (1):
      fs/ntfs3: Use wait_on_buffer() directly

Nathan Chancellor (1):
      ntfs3: Restore NULL folio initialization in ntfs_writepages()

Szymon Wilczek (2):
      fs/ntfs3: fix deadlock in ni_read_folio_cmpr
      ntfs3: fix circular locking dependency in run_unpack_ex

sunliming (1):
      fs/ntfs3: make ntfs_writeback_ops static

 fs/ntfs3/attrib.c   | 412 ++++++++++++++++++---------
 fs/ntfs3/attrlist.c |  17 +-
 fs/ntfs3/bitmap.c   |  17 ++
 fs/ntfs3/dir.c      | 108 ++++---
 fs/ntfs3/file.c     | 599 ++++++++++++++++++++++-----------------
 fs/ntfs3/frecord.c  | 382 +++++++++++++------------
 fs/ntfs3/fslog.c    |  65 +++--
 fs/ntfs3/fsntfs.c   | 112 +++++---
 fs/ntfs3/index.c    |  49 ++--
 fs/ntfs3/inode.c    | 800 ++++++++++++++++++++++++++++------------------------
 fs/ntfs3/ntfs.h     |   4 +
 fs/ntfs3/ntfs_fs.h  | 153 +++++++---
 fs/ntfs3/run.c      | 163 ++++++++++-
 fs/ntfs3/super.c    |  73 +++--
 fs/ntfs3/xattr.c    |   2 +-
 15 files changed, 1822 insertions(+), 1134 deletions(-)