[Qemu-devel] [PATCH v1 0/4] s390x/zpci: some hotplug handler cleanups

[David Hildenbrand <david@redhat.com>]

The hotplug code needs more love, but let's do some obvious cleanups
first. In the future, we want to propery make use of unplug_request() +
unplug(), instead of routing everything (especially two separate but
linked) devices via a single unplug call. Also, we want to move all
errors in plug() into the pre_plug() handler, but this will require
general PCI refactorings (moving stuff from realize() to the pre_plug/plug
handler).

This series is based on "[PATCH v2 00/10] pci: hotplug handler reworks",
which contains one cleanup for s390x.

David Hildenbrand (4):
  s390x/zpci: drop msix.available
  s390x/zpci: use hotplug_dev instead of looking up the host bridge
  s390x/zpci: move some hotplug checks to the pre_plug handler
  s390x/zpci: properly fail if the zPCI device cannot be created

 hw/s390x/s390-pci-bus.c | 74 ++++++++++++++++++++++++++---------------
 hw/s390x/s390-pci-bus.h |  1 -
 2 files changed, 47 insertions(+), 28 deletions(-)

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2.17.2