Merge branch 'parisc-4.6-1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller...

Pull parisc updates from Helge Deller:
 "This patchset adds stack usage debug info for parisc and metag (on
  both the stack grows upwards), switches to the new generic realative
  extable search and sort routines, drops the long time ago removed
  syscalls alloc_hugepages and free_hugepages and wires up the new
  preadv2 and pwritev2 syscalls"

* 'parisc-4.6-1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux:
  parisc: Wire up preadv2 and pwritev2 syscalls
  parisc: Use generic extable search and sort routines
  parisc: Panic immediately when panic_on_oops
  parisc,metag: Implement CONFIG_DEBUG_STACK_USAGE option
  parisc: Drop alloc_hugepages and free_hugepages syscalls