[PATCH 0/6] Add various undefined MMIO r/w functions

[P J P]

From: Prasad J Pandit <pjp@fedoraproject.org>

Hello,

This series adds various undefined MMIO read/write functions
to avoid potential guest crash via a NULL pointer dereference.

ex. -> 
https://git.qemu.org/?p=qemu.git;a=commit;h=bb15013ef34617eb1344f5276292cadd326c21b2

Thank you.
--
Prasad J Pandit (6):
  hw/pci-host: add pci-intack write method
  pci-host: add pcie-msi read method
  vfio: add quirk device write method
  prep: add ppc-parity write method
  nvram: add nrf51_soc flash read method
  spapr_pci: add spapr msi read method

 hw/nvram/nrf51_nvm.c     | 7 +++++++
 hw/pci-host/designware.c | 9 +++++++++
 hw/pci-host/prep.c       | 8 ++++++++
 hw/ppc/prep_systemio.c   | 8 ++++++++
 hw/ppc/spapr_pci.c       | 9 ++++++++-
 hw/vfio/pci-quirks.c     | 8 ++++++++
 6 files changed, 48 insertions(+), 1 deletion(-)

-- 
2.26.2