Merge tag 'for-linus' of https://github.com/openrisc/linux

Pull OpenRISC updates from Stafford Horne:

 - Added support for restartable sequences (me)

 - Migration to Generic built-in DTB (Masahiro Yamada)

* tag 'for-linus' of https://github.com/openrisc/linux:
  rseq/selftests: Add support for OpenRISC
  openrisc: Add support for restartable sequences
  openrisc: Add HAVE_REGS_AND_STACK_ACCESS_API support
  openrisc: migrate to the generic rule for built-in DTB