Merge branch 's390-next' of git://repo.or.cz/qemu/agraf

* 's390-next' of git://repo.or.cz/qemu/agraf:
  s390x: implement lrvgr
  s390x: fix cksm instruction
  s390x: free tmp explicitly in every opcode for disas_a5()
  target-s390x: Add missing tcg_temp_free_i32()
  target-s390x: Add missing tcg_temp_free_i64() in disas_s390_insn(), opc == 0x90
  target-s390x: Add missing tcg_temp_free_i64() in disas_s390_insn(), opc == 0x8e
  target-s390x: Add missing tcg_temp_free_i64() in disas_b2()
  target-s390x: Add missing tcg_temp_free_i64() in do_mh()
  target-s390x: Add missing tcg_temp_free_i64() in gen_jcc()
  target-s390x: Fix duplicate call of tcg_temp_new_i64
  target-s390x: Fix wrong argument in call of tcg_gen_shl_i64()
  target-s390x: Fix build for non-linux hosts
  s390x: update zipl rom