[PATCH v2 00/14] Miscellaneous error handling fixes

[Markus Armbruster <armbru@redhat.com>]

Maintainers decide whether any of these are serious enough to still go
into 5.0.  I doubt it.

v2:
* PATCH 12-14: New

Markus Armbruster (14):
  cryptodev: Fix cryptodev_builtin_cleanup() error API violation
  block/file-posix: Fix check_cache_dropped() error handling
  cpus: Fix configure_icount() error API violation
  cpus: Proper range-checking for -icount shift=N
  arm/virt: Fix virt_machine_device_plug_cb() error API violation
  fdc: Fix fallback=auto error handling
  bochs-display: Fix vgamem=SIZE error handling
  virtio-net: Fix duplex=... and speed=... error handling
  xen/pt: Fix flawed conversion to realize()
  io: Fix qio_channel_socket_close() error handling
  migration/colo: Fix qmp_xen_colo_do_checkpoint() error handling
  tests/test-logging: Fix test for -dfilter 0..0xffffffffffffffff
  qga: Fix qmp_guest_get_memory_blocks() error handling
  qga: Fix qmp_guest_suspend_{disk,ram}() error handling

 backends/cryptodev-builtin.c | 10 ++-----
 block/file-posix.c           |  5 +++-
 cpus.c                       | 52 +++++++++++++++++++++---------------
 hw/arm/virt.c                |  4 +--
 hw/block/fdc.c               |  1 +
 hw/display/bochs-display.c   |  6 +++--
 hw/net/virtio-net.c          |  5 +++-
 hw/xen/xen_pt.c              | 12 ++++-----
 io/channel-socket.c          |  5 ++--
 migration/colo.c             |  8 +++++-
 qga/commands-posix.c         |  3 +++
 qga/commands-win32.c         | 14 ++++++++++
 tests/test-logging.c         |  4 +--
 13 files changed, 82 insertions(+), 47 deletions(-)

-- 
2.21.1