linux-phytec-ti

Merge tag 'xtensa-20161116' of git://github.com/jcmvbkbc/linux-xtensa

Pull Xtensa fixes from Max Filippov:

 - fix register dumps, stack dumps and stack traces that got torn due to
   recent printk changes

 - wire up pkey_{mprotect,alloc,free} syscalls

* tag 'xtensa-20161116' of git://github.com/jcmvbkbc/linux-xtensa:
  xtensa: wire up new pkey_{mprotect,alloc,free} syscalls
  xtensa: clean up printk usage for boot/crash logging