s390x updates: - get rid of legacy_s390_alloc() and phys_mem_set_alloc() - tcg: implement the MVPG condition-code-option bit - fix g_autofree variable handing in the pci vfio code - use official z15 names in the cpu model definitions
s390x updates: - get rid of legacy_s390_alloc() and phys_mem_set_alloc() - tcg: implement the MVPG condition-code-option bit - fix g_autofree variable handing in the pci vfio code - use official z15 names in the cpu model definitions