Re: [PATCH v4 0/9] memory: assert and define MemoryRegionOps callbacks

[P J P]

+-- On Tue, 11 Aug 2020, P J P wrote --+
| * This series asserts that MemoryRegionOps objects define read/write
|   callback methods. Thus avoids potential NULL pointer dereference.
|   ex. -> 
https://git.qemu.org/?p=qemu.git;a=commit;h=bb15013ef34617eb1344f5276292cadd326c21b2
| 
| * Also adds various undefined MemoryRegionOps read/write functions
|   to avoid potential assert failure.
| 
| Thank you.
| --
| Prasad J Pandit (9):
|   hw/pci-host: add pci-intack write method
|   pci-host: designware: 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
|   tz-ppc: add dummy read/write methods
|   imx7-ccm: add digprog mmio write method
|   memory: assert MemoryRegionOps callbacks are defined
| 
|  hw/misc/imx7_ccm.c       |  8 ++++++++
|  hw/misc/tz-ppc.c         | 14 ++++++++++++++
|  hw/nvram/nrf51_nvm.c     | 10 ++++++++++
|  hw/pci-host/designware.c | 19 +++++++++++++++++++
|  hw/pci-host/prep.c       |  8 ++++++++
|  hw/ppc/prep_systemio.c   |  8 ++++++++
|  hw/ppc/spapr_pci.c       | 14 ++++++++++++--
|  hw/vfio/pci-quirks.c     |  8 ++++++++
|  softmmu/memory.c         | 10 +++++++++-
|  9 files changed, 96 insertions(+), 3 deletions(-)

Ping...@Peter, @David, @Paolo, @Herve, @Alex,

* This patch series is not pulled/merged yet, could you please help with it?  
  (Pinging respective maintainers, as didn't get reply for last pings, not
   sure how to go about it.)


Thank you.
--
Prasad J Pandit / Red Hat Product Security Team
8685 545E B54C 486B C6EB 271E E285 8B5A F050 DE8D