This series addresses two error handling issues in the ivshmem
PCI device:

1. Handle the return value of kvm_irqchip_add_irqfd_notifier_gsi()
   which was being silently ignored.

2. Check for errors from setup_interrupt() in process_msg_connect()
   before continuing to ioeventfd setup.

Changes from v2:
- Added close(fd) cleanup on setup_interrupt() failure (Markus)

Changes from v1:
- Made setup_interrupt() return bool per QEMU conventions (Markus)
- Simplified errp check using bool return, dropped ERRP_GUARD()
- Dropped vector number from error message

David Hamilton (2):
  hw/misc/ivshmem-pci: Handle error from
    kvm_irqchip_add_irqfd_notifier_gsi()
  hw/misc/ivshmem-pci: Check error after setup_interrupt() in
    process_msg_connect()

 hw/misc/ivshmem-pci.c | 19 +++++++++++++------
 1 file changed, 13 insertions(+), 6 deletions(-)

-- 
2.50.1 (Apple Git-155)