[PATCH v1 0/5] Report vfio-ap configuration changes

[Rorie Reyes <rreyes@linux.ibm.com>]

This patch series creates and registers a handler that is called when
userspace is notified by the kernel that a guest's AP configuration has
changed. The handler in turn notifies the guest that its AP configuration
has changed. This allows the guest to immediately respond to AP
configuration changes rather than relying on polling or some other
inefficient mechanism for detecting config changes.

Rorie Reyes (5):
  linux-headers: NOTFORMERGE - placeholder uapi updates for AP config
    change
  hw/vfio/ap: notification handler for AP config changed event
  hw/vfio/ap: store object indicating AP config changed in a queue
  hw/vfio/ap: Storing event information for an AP configuration change
    event
  s390: implementing CHSC SEI for AP config change

 hw/vfio/ap.c                 | 74 ++++++++++++++++++++++++++++++++++++
 include/hw/s390x/ap-bridge.h | 17 +++++++++
 linux-headers/linux/vfio.h   |  1 +
 target/s390x/ioinst.c        | 11 +++++-
 4 files changed, 101 insertions(+), 2 deletions(-)

-- 
2.39.5 (Apple Git-154)