Merge tag 'sh-for-4.17' of git://git.libc.org/linux-sh

Merge tag 'sh-for-4.17' of git://git.libc.org/linux-sh

Pull arch/sh updates from Rich Felker:
 "Fixes for bugs in futex, device tree, and userspace breakpoint traps,
  and for PCI issues on SH7786"

* tag 'sh-for-4.17' of git://git.libc.org/linux-sh:
  arch/sh: pcie-sh7786: handle non-zero DMA offset
  arch/sh: pcie-sh7786: adjust the memory mapping
  arch/sh: pcie-sh7786: adjust PCI MEM and IO regions
  arch/sh: pcie-sh7786: exclude unusable PCI MEM areas
  arch/sh: pcie-sh7786: mark unavailable PCI resource as disabled
  arch/sh: pci: don't use disabled resources
  arch/sh: make the DMA mapping operations observe dev->dma_pfn_offset
  arch/sh: add sh7786_mm_sel() function
  sh: fix debug trap failure to process signals before return to user
  sh: fix memory corruption of unflattened device tree
  sh: fix futex FUTEX_OP_SET op on userspace addresses