From: P J P <ppandit@redhat.com>
To: Paolo Bonzini <pbonzini@redhat.com>
Cc: "Peter Maydell" <peter.maydell@linaro.org>,
"Prasad J Pandit" <pjp@fedoraproject.org>,
"Philippe Mathieu-Daudé" <philmd@redhat.com>,
"Li Qiang" <liq3ea@gmail.com>,
"QEMU Developers" <qemu-devel@nongnu.org>,
"Lei Sun" <slei.casper@gmail.com>,
"Alex Williamson" <alex.williamson@redhat.com>,
"Alex Bennée" <alex.bennee@linaro.org>,
"David Gibson" <david@gibson.dropbear.id.au>
Subject: [PATCH v3 0/9] memory: assert and define MemoryRegionOps callbacks
Date: Tue, 30 Jun 2020 17:57:01 +0530 [thread overview]
Message-ID: <20200630122710.1119158-1-ppandit@redhat.com> (raw)
From: Prasad J Pandit <pjp@fedoraproject.org>
Hello,
* 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: 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 | 7 +++++++
hw/misc/tz-ppc.c | 14 ++++++++++++++
hw/nvram/nrf51_nvm.c | 5 +++++
hw/pci-host/designware.c | 9 +++++++++
hw/pci-host/prep.c | 8 ++++++++
hw/ppc/prep_systemio.c | 8 ++++++++
hw/ppc/spapr_pci.c | 13 +++++++++++--
hw/vfio/pci-quirks.c | 8 ++++++++
memory.c | 10 +++++++++-
9 files changed, 79 insertions(+), 3 deletions(-)
--
2.26.2
next reply other threads:[~2020-06-30 12:30 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-06-30 12:27 P J P [this message]
2020-06-30 12:27 ` [PATCH v3 1/9] hw/pci-host: add pci-intack write method P J P
2020-07-16 17:34 ` Peter Maydell
2020-06-30 12:27 ` [PATCH v3 2/9] pci-host: add pcie-msi read method P J P
2020-07-16 16:54 ` Peter Maydell
2020-06-30 12:27 ` [PATCH v3 3/9] vfio: add quirk device write method P J P
2020-07-16 17:46 ` Peter Maydell
2020-07-17 15:53 ` Alex Williamson
2020-07-17 15:57 ` Peter Maydell
2020-07-17 16:23 ` Alex Williamson
2020-06-30 12:27 ` [PATCH v3 4/9] prep: add ppc-parity " P J P
2020-06-30 12:27 ` [PATCH v3 5/9] nvram: add nrf51_soc flash read method P J P
2020-07-16 16:29 ` Peter Maydell
2020-06-30 12:27 ` [PATCH v3 6/9] spapr_pci: add spapr msi " P J P
2020-07-16 16:38 ` Peter Maydell
2020-06-30 12:27 ` [PATCH v3 7/9] tz-ppc: add dummy read/write methods P J P
2020-06-30 12:34 ` Philippe Mathieu-Daudé
2020-07-01 1:23 ` Li Qiang
2020-07-16 16:09 ` Peter Maydell
2020-06-30 12:27 ` [PATCH v3 8/9] imx7-ccm: add digprog mmio write method P J P
2020-07-16 16:21 ` Peter Maydell
2020-07-16 16:55 ` P J P
2020-07-16 16:56 ` Peter Maydell
2020-06-30 12:27 ` [PATCH v3 9/9] memory: assert MemoryRegionOps callbacks are defined P J P
2020-07-16 17:33 ` Peter Maydell
2020-06-30 13:46 ` [PATCH v3 0/9] memory: assert and define MemoryRegionOps callbacks no-reply
2020-07-13 18:58 ` P J P
2020-07-13 19:38 ` Philippe Mathieu-Daudé
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