Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus

* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus:
  [MIPS] User stack pointer randomisation
  [MIPS] Remove unused include/asm-mips/gfx.h
  [MIPS] Remove unused include/asm-mips/ds1216.h
  [MIPS] Workaround for RM7000 WAIT instruction aka erratum 38
  [MIPS] Make support for weakly ordered LL/SC a config option.
  [MIPS] Disable UserLocal runtime detection on platforms which never have it.
  [MIPS] Disable MT runtime detection on platforms which never support MT.