[PATCH v8 0/8] memory: Remove most _nomigrate variants

[BALATON Zoltan <balaton@eik.bme.hu>]

v8:
- reorganise patches to move simpler ones earlier
- drop error_propagate as suggested by Akihiko Odaki to follow current
  recommendations and so we don't need local err and don't have to
  pass errp to helper function

v7:
- convert xtfpga from global vmstate; this leaves just the vga usage
  of memory_region_init_ram_nomigrate so the >1 use is not anymore an
  argument therefore remove memory_region_init_ram_nomigrate too
- drop memory_region_error_propagate() until we can agree on what to
  do with it

v6:
- keep the last two uses of memory_region_init_ram_nomigrate in vga and xtfpga for now
- added R-b tags

v5:
- convert Sun machines and their display devices from global vmstate

v4:
- separate patch converting Sun machines from memory_region_init_ram_nomigrate
- split helper to init ram into two functions: setup and error_propagate
- also use memory_region_init_io in memory_region_init_ram_device_ptr

v3:
- rebased on master after some patches were merged
- drop some more line from memory-region-housekeeping.cocci
- added comment to explain what factored out helper does
- some more clean ups included

BALATON Zoltan (8):
  hw/display/{cg3.tcx}: Do not use memory_region_init_rom_nomigrate()
  memory: Remove memory_region_init_rom_nomigrate()
  sun4m,sun4u,tcx: Do not use memory_region_init_ram_nomigrate()
  hw/xtensa/xtfpga:  Do not use memory_region_init_ram_nomigrate()
  memory: Remove memory_region_init_ram_nomigrate()
  memory: Shorten memory_region_init_ram_device_ptr and
    memory_region_init_rom_device
  memory: Add internal memory_region_register_ram function
  memory: Factor out common ram region initialization

 docs/devel/memory.rst                         |   9 +-
 hw/display/cg3.c                              |   5 +-
 hw/display/tcx.c                              |   8 +-
 hw/display/vga.c                              |   4 +-
 hw/sparc/sun4m.c                              |  19 +-
 hw/sparc64/sun4u.c                            |  10 +-
 hw/xtensa/xtfpga.c                            |   3 +-
 include/system/memory.h                       |  49 ----
 .../memory-region-housekeeping.cocci          |  47 ---
 system/memory.c                               | 273 ++++++------------
 10 files changed, 101 insertions(+), 326 deletions(-)

-- 
2.41.3