Merge branch 'upstream' of git://qemu.weilnetz.de/qemu

Merge branch 'upstream' of git://qemu.weilnetz.de/qemu

* 'upstream' of git://qemu.weilnetz.de/qemu:
  Move definition of HOST_LONG_BITS to qemu-common.h
  target-xtensa: Clean includes
  target-unicore32: Clean includes
  target-sh4: Clean includes
  target-s390x: Clean includes
  target-ppc: Clean includes
  target-mips: Clean includes
  target-microblaze: Clean includes
  target-m68k: Clean includes
  target-lm32: Clean includes
  target-i386: Clean includes
  target-cris: Clean includes
  target-arm: Clean includes
  target-alpha: Clean includes
  Remove macro HOST_LONG_SIZE