[GIT PULL] vfs patches for 4.11

[Miklos Szeredi <miklos@szeredi.hu>]

Hi Al,

Please pull from:

  git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git for-viro

This contains:

 - preparation for using tmpfile for regular file copy-up on overlayfs
 - freeze protection fixes
 - preparation for intercepting certain ops for consistent handling of r/o opens
   on overlayfs

Thanks,
Miklos

---
Amir Goldstein (4):
      vfs: create vfs helper vfs_tmpfile()
      vfs: deny fallocate() on directory
      vfs: deny copy_file_range() for non regular files
      vfs: wrap write f_ops with file_{start,end}_write()

Miklos Szeredi (5):
      vfs: extract common parts of {compat_,}do_readv_writev()
      vfs: pass type instead of fn to do_{loop,iter}_readv_writev()
      vfs: use helpers for calling f_op->{read,write}_iter()
      mm: use helper for calling f_op->mmap()
      vfs: use helper for calling f_op->fsync()

---
 drivers/block/loop.c                   |   4 +-
 drivers/gpu/drm/i915/i915_gem_dmabuf.c |   2 +-
 drivers/gpu/drm/vgem/vgem_drv.c        |   2 +-
 fs/aio.c                               |   4 +-
 fs/coda/file.c                         |   2 +-
 fs/namei.c                             |  68 ++++++++++-------
 fs/open.c                              |  14 ++--
 fs/read_write.c                        | 130 ++++++++++++++-------------------
 fs/splice.c                            |   2 +-
 fs/sync.c                              |   2 +-
 include/linux/fs.h                     |  52 +++++++++----
 ipc/shm.c                              |   4 +-
 mm/mmap.c                              |   2 +-
 mm/nommu.c                             |   4 +-
 14 files changed, 158 insertions(+), 134 deletions(-)