Merge tag 'fuse-fixes-6.7-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse

Pull fuse fixes from Miklos Szeredi:

 - Fix a couple of potential crashes, one introduced in 6.6 and one
   in 5.10

 - Fix misbehavior of virtiofs submounts on memory pressure

 - Clarify naming in the uAPI for a recent feature

* tag 'fuse-fixes-6.7-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse:
  fuse: disable FOPEN_PARALLEL_DIRECT_WRITES with FUSE_DIRECT_IO_ALLOW_MMAP
  fuse: dax: set fc->dax to NULL in fuse_dax_conn_free()
  fuse: share lookup state between submount and its parent
  docs/fuse-io: Document the usage of DIRECT_IO_ALLOW_MMAP
  fuse: Rename DIRECT_IO_RELAX to DIRECT_IO_ALLOW_MMAP