[Qemu-devel] [PATCH v2 0/6] s390x/pci: hotplug handler fixes and reworks

[David Hildenbrand <david@redhat.com>]

A bunch of fixes and reworks for s390x/pci hotplug infrastructure.

Patch 1,2: Reworks already posted (pre_plug handler)
Patch 3,4: Fixes for memory leaks
Patch 5: Rework unplug handler (introduce unplug_request handler) which
         also fixes some unplug scenarios
Patch 6: Handle leftover unplug requests on reset

We might decide to drop 1. 3 and 4 can be picked up independently.

v1 -> v2:
- Some rewordings in patch descriptions
- "s390x/pci: Introduce unplug requests and split unplug handler"
-- Some simplifications regarding s390_pci_perform_unplug()

David Hildenbrand (6):
  s390x/pci: Use hotplug_dev instead of looking up the host bridge
  s390x/pci: Move some hotplug checks to the pre_plug handler
  s390x/pci: Always delete and free the release_timer
  s390x/pci: Ignore the unplug call if we already have a release_timer
  s390x/pci: Introduce unplug requests and split unplug handler
  s390x/pci: Unplug remaining devices on pcihost reset

 hw/s390x/s390-pci-bus.c | 215 +++++++++++++++++++++++++++-------------
 hw/s390x/s390-pci-bus.h |   1 +
 2 files changed, 148 insertions(+), 68 deletions(-)

-- 
2.17.2