Merge tag 'v4.0-rc1' into linaro-android-llct

Linux 4.0-rc1

* tag 'v4.0-rc1': (8950 commits)
  Linux 4.0-rc1
  autofs4 copy_dev_ioctl(): keep the value of ->size we'd used for allocation
  procfs: fix race between symlink removals and traversals
  debugfs: leave freeing a symlink body until inode eviction
  Documentation/filesystems/Locking: ->get_sb() is long gone
  trylock_super(): replacement for grab_super_passive()
  fanotify: Fix up scripted S_ISDIR/S_ISREG/S_ISLNK conversions
  Cachefiles: Fix up scripted S_ISDIR/S_ISREG/S_ISLNK conversions
  VFS: (Scripted) Convert S_ISLNK/DIR/REG(dentry->d_inode) to d_is_*(dentry)
  SELinux: Use d_is_positive() rather than testing dentry->d_inode
  Smack: Use d_is_positive() rather than testing dentry->d_inode
  TOMOYO: Use d_is_dir() rather than d_inode and S_ISDIR()
  Apparmor: Use d_is_positive/negative() rather than testing dentry->d_inode
  Apparmor: mediated_filesystem() should use dentry->d_sb not inode->i_sb
  VFS: Split DCACHE_FILE_TYPE into regular and special types
  VFS: Add a fallthrough flag for marking virtual dentries
  VFS: Add a whiteout dentry type
  VFS: Introduce inode-getting helpers for layered/unioned fs environments
  kernel: make READ_ONCE() valid on const arguments
  blk-throttle: check stats_cpu before reading it from sysfs
  ...

Signed-off-by: Amit Pundir <amit.pundir@linaro.org>

Conflicts:
	drivers/android/binder.c
	drivers/char/Kconfig
	drivers/char/mem.c
	drivers/staging/android/Kconfig
	drivers/usb/gadget/function/f_fs.c
	include/linux/mm_types.h
	include/linux/security.h
	include/net/tcp.h
	kernel/debug/debug_core.c
	net/Kconfig
	net/ipv4/tcp_input.c
	security/capability.c
	security/security.c
	security/selinux/hooks.c
	security/selinux/include/classmap.h