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] kspd: ioctl needs a translation entry.
  [MIPS] Viper2: Remove defective support.
  [MIPS] Oprofile: Reset all performance registers for MIPS_MT_SMP configs