[GIT PULL] UDF and quota changes for 4.6-rc1

[Jan Kara]

  Hello Linus,

  could you please pull from

git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git for_linus

This pull request contains rewrite of UDF handling of filename encoding to
fix remaining overflow issues from Andrew Gabbasov and quota changes to
support new Q_[X]GETNEXTQUOTA quotactl for VFS quota formats.

The pull also contains XFS changes for Q_[X]GETNEXTQUOTA support since I
have pulled a branch from Dave Chinner's tree and based support for VFS
quota formats on that. I have verified that the same branch is included in
Dave's pull request to you so things should work out without issues.

Top of the tree is ab73ef46398e. The full shortlog is:

Andrew Gabbasov (5):
      udf: Parameterize output length in udf_put_filename
      udf: Join functions for UTF8 and NLS conversions
      udf: Adjust UDF_NAME_LEN to better reflect actual restrictions
      udf: Remove struct ustr as non-needed intermediate storage
      udf: Merge linux specific translation into CS0 conversion function

Carlos Maiolino (1):
      xfs: Split default quota limits by quota type

Eric Sandeen (9):
      quota: remove unused cmd argument from quota_quotaon()
      quota: add new quotactl Q_XGETNEXTQUOTA
      quota: add new quotactl Q_GETNEXTQUOTA
      xfs: don't overflow quota ID when initializing dqblk
      xfs: get quota inode from mp & flags rather than dqp
      xfs: Factor xfs_seek_hole_data into helper
      xfs: wire up Q_XGETNEXTQUOTA / get_nextdqblk
      quota: Fixup comments about return value of Q_[X]GETNEXTQUOTA
      ext4: Make Q_GETNEXTQUOTA work for quota in hidden inodes

Jan Kara (8):
      Merge branch 'xfs-get-next-dquot-4.6' of git://git.kernel.org/.../dgc/linux-xfs into for_next
      quota: Allow Q_GETQUOTA for frozen filesystem
      udf: Use separate buffer for copying split names
      quota: Add support for ->get_nextdqblk() for VFS quota
      quota_v2: Implement get_next_id() for V2 quota format
      ocfs2: Implement get_next_id()
      quota: Fix possible races during quota loading
      quota: Forbid Q_GETQUOTA and Q_GETNEXTQUOTA for frozen filesystem

Nikolay Borisov (1):
      quota: Fix possible GPF due to uninitialised pointers

The diffstat is

 fs/ext4/super.c                |   4 +-
 fs/ocfs2/ocfs2_trace.h         |   2 +
 fs/ocfs2/quota_global.c        |  25 ++
 fs/quota/dquot.c               |  54 +++-
 fs/quota/quota.c               |  70 ++++-
 fs/quota/quota_tree.c          |  67 ++++-
 fs/quota/quota_v2.c            |   6 +
 fs/reiserfs/super.c            |   1 +
 fs/udf/dir.c                   |  13 +-
 fs/udf/namei.c                 |  29 +-
 fs/udf/super.c                 |  38 +--
 fs/udf/udfdecl.h               |  21 +-
 fs/udf/unicode.c               | 630 ++++++++++++++++-------------------------
 fs/xfs/libxfs/xfs_quota_defs.h |   3 +-
 fs/xfs/xfs_dquot.c             | 129 ++++++++-
 fs/xfs/xfs_file.c              |  82 ++++--
 fs/xfs/xfs_inode.h             |   2 +
 fs/xfs/xfs_qm.c                |  55 +++-
 fs/xfs/xfs_qm.h                |  48 +++-
 fs/xfs/xfs_qm_syscalls.c       |  27 +-
 fs/xfs/xfs_quotaops.c          |  36 ++-
 fs/xfs/xfs_trans_dquot.c       |  15 +-
 include/linux/dqblk_qtree.h    |   2 +
 include/linux/quota.h          |   5 +
 include/linux/quotaops.h       |   3 +
 include/uapi/linux/dqblk_xfs.h |   1 +
 include/uapi/linux/quota.h     |  14 +
 27 files changed, 862 insertions(+), 520 deletions(-)

							Thanks
								Honza

-- 
Jan Kara <jack@xxxxxxxx>
SUSE Labs, CR