[PATCH v3 0/7] smb/client: fix fallocate range operation issues

[Huiwen He <huiwen.he@linux.dev>]

From: Huiwen He <hehuiwen@kylinos.cn>

This series fixes several issues in SMB3 fallocate range operations,
including insert range, collapse range, zero range, and punch hole.

Changes in v3:

- Update patch 6 to use page-aligned truncate_pagecache_range() instead
  of invalidate_inode_pages2_range(), avoiding possible -EBUSY failures.
- Add patch 7 to invalidate FS-Cache for zero range, punch hole, insert
  range, and collapse range.

Link to v2:
https://lore.kernel.org/linux-cifs/20260820071526.826926-1-huiwen.he@linux.dev

Thanks,
Huiwen

Huiwen He (7):
  smb/client: validate new EOF for insert range
  smb/client: validate new EOF for zero range
  smb/client: mark file sparse before emulating insert range
  smb/client: fix data corruption in emulated insert range
  smb/client: fix integer truncation in collapse range
  smb/client: fix stale page cache in insert/collapse range
  smb/client: invalidate fscache for fallocate range operations

 fs/smb/client/smb2ops.c | 201 +++++++++++++++++++++++++++++++++-------
 1 file changed, 167 insertions(+), 34 deletions(-)

-- 
2.43.0