Merge tag 'nilfs2-v7.3-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/vdubeyko/nilfs2

Pull nilfs2 updates from Viacheslav Dubeyko:
 "This contains fixes of syzbot reported issue and various fixes in
  NILFS2 functionality:

   - Reject super-root inode sizes whose computed on-disk footprint
     exceeds the filesystem block size (David Lee)

   - Replace WARN_ON() in nilfs_cpfile_delete_checkpoints() with
     returning -EIO and reporting a filesystem error via nilfs_error()
     in the case of corrupted checkpoint count on the storage medium
     (Igor Putko)

   - Fixed a potential infinite loop in nilfs_clean_segments() reported
     by syzbot (Joshua Crofts)

     In nilfs_clean_segments(), if err is non-zero, logic logs the error
     and sleeps but doesn't abort when it encounters a terminal error
     like -EROFS. This causes the thread to loop forever.

     Fix this by breaking out of the loop if nilfs_segctor_construct()
     returns -EROFS.

   - Fix small grammar mistake in the description for nilfs2 recovery
     code (Manoj K M)

   - Multiple fixes by Ryusuke Konishi:
       - fix the list corruption issue recently detected by syzbot, that
         can occur when out-of-range values are intentionally passed to
         certain GC ioctl parameters
       - fix a flaw in the original B-tree implementation related to
         truncation and resolves the reported out-of-bounds memory
         access issue
       - fix an issue reported by syzbot where a kernel BUG could be
         triggered depending on timing after filesystem corruption is
         detected
       - fix an issue where a WARN_ON check is triggered by sufile
         functions within the log writer after the filesystem degrades
         to read-only mode

   - Check for sorted keys when reading btree node blocks into the cache
     (Wang Jianjian)

     This prevents unexpected errors during the block number assignment
     phase in log writing caused by key order inconsistencies, as well
     as the kernel warnings reported by syzbot"

* tag 'nilfs2-v7.3-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/vdubeyko/nilfs2:
  nilfs2: standardize the inode number type to u64
  nilfs2: enhance btree node keys check
  nilfs2: suppress false positive WARN_ONs for sufile after an FS error
  nilfs2: fix BUG in nilfs_copy_dirty_pages() on dirty state mismatch
  nilfs2: prevent out-of-bounds read in super root block parsing
  nilfs2: fix infinite loop in nilfs_clean_segments()
  nilfs2: fix slab-out-of-bounds in nilfs_direct_propagate after truncation
  Documentation: fix grammar in description of nilfs2 recovery code
  nilfs2: handle corrupted checkpoint count gracefully during deletion
  nilfs2: reject invalid block index in GC ioctl

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