This patch allows genfscon per-file labeling for binderfs.
This is required to have separate permissions to allow
access to binder, hwbinder and vndbinder devices which are
relocating to binderfs.
Acked-by: Jeff Vander Stoep <jeffv@google.com> Acked-by: Mark Salyzyn <salyzyn@android.com> Signed-off-by: Hridya Valsaraju <hridya@google.com> Acked-by: Stephen Smalley <sds@tycho.nsa.gov> Signed-off-by: Paul Moore <paul@paul-moore.com>