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d338b5a809
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Zheyu Ma d338b5a809 hw/misc: Set valid access size for Exynos4210 RNG 
The Exynos4210 RNG module requires 32-bit (4-byte) accesses to its registers.
According to the User Manual Section 25.3[1], the registers for RNG operations
are 32-bit. This change ensures that the memory region operations for the
RNG module enforce the correct access sizes, preventing invalid memory accesses.

[1] http://www.mediafire.com/view/8ly2fqls3c9c31c/Exynos_4412_SCP_Users_Manual_Ver.0.10.00_Preliminary0.pdf

Reproducer:
cat << EOF | qemu-system-aarch64 -display none \
-machine accel=qtest, -m 512M -machine smdkc210 -qtest stdio
readb 0x10830454
EOF

Suggested-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Zheyu Ma <zheyuma97@gmail.com>
Message-id: 20240618163701.3204975-1-zheyuma97@gmail.com
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-06-21 16:20:45 +01:00
..
9pfs hw/xen: Make XenDevOps structures const 2024-06-04 11:53:43 +02:00
acpi hw/acpi/ich9: Remove dead code related to 'acpi_memory_hotplug' 2024-06-19 12:40:49 +02:00
adc
alpha
arm hw/arm/virt: Avoid unexpected warning from Linux guest on host with Fujitsu CPUs 2024-06-21 16:20:45 +01:00
audio hw/audio/virtio-snd: Always use little endian audio format 2024-06-19 12:40:49 +02:00
avr
block virtio-blk: remove SCSI passthrough functionality 2024-06-05 11:01:05 +02:00
char hw: arm: Remove use of tabs in some source files 2024-05-28 14:20:48 +01:00
core hw/intc: Introduce x-query-interrupt-controllers QMP command 2024-06-19 12:40:49 +02:00
cpu
cris
cxl
display ui+display: rename is_buffer_shared() -> surface_is_allocated() 2024-06-19 12:42:03 +02:00
dma hw/dma: Add a trace log for a description loading failure 2024-06-18 14:52:00 +02:00
fsi
gpio hw: arm: Remove use of tabs in some source files 2024-05-28 14:20:48 +01:00
hppa
hyperv
i2c
i386 hw/i386/iommu: Constify IOMMUTLBEvent in vtd_page_walk_hook prototype 2024-06-19 12:42:03 +02:00
ide hw/ide/atapi: Use qemu_hexdump_line to avoid sprintf 2024-06-05 12:14:20 -07:00
input hw: arm: Remove use of tabs in some source files 2024-05-28 14:20:48 +01:00
intc hw/intc/arm_gic: Fix deactivation of SPI lines 2024-06-21 14:01:58 +01:00
ipack
ipmi
isa
loongarch hw/mem/pc-dimm: Remove legacy_align argument from pc_dimm_pre_plug() 2024-06-19 12:40:49 +02:00
m68k
mem hw/mem/memory-device: Remove legacy_align from memory_device_pre_plug() 2024-06-19 12:40:49 +02:00
microblaze
mips hw/mips/loongson3_virt: Wire up loongson_ipi device 2024-06-19 12:42:03 +02:00
misc hw/misc: Set valid access size for Exynos4210 RNG 2024-06-21 16:20:45 +01:00
net hw/net/can/xlnx-versal-canfd: Fix sorting of the tx queue 2024-06-21 14:01:58 +01:00
nubus
nvme
nvram
openrisc kconfig: express dependency of individual boards on libfdt 2024-05-10 15:45:15 +02:00
pci
pci-bridge
pci-host hw/ppc: Avoid using Monitor in pnv_phb4_pic_print_info() 2024-06-19 12:40:49 +02:00
pcmcia
ppc ppc/pnv: Introduce pnv_chip_foreach_cpu() 2024-06-19 12:40:49 +02:00
remote
riscv hw/smbios: Remove 'uuid_encoded' argument from smbios_set_defaults() 2024-06-19 12:40:49 +02:00
rtc hw/i386: move rtc-reset-reinjection command out of hw/rtc 2024-05-10 15:45:15 +02:00
rx kconfig: express dependency of individual boards on libfdt 2024-05-10 15:45:15 +02:00
s390x hw/s390x: Introduce s390_skeys_get|set() helpers 2024-06-19 12:42:03 +02:00
scsi scsi-disk: Fix crash for VM configured with USB CDROM after live migration 2024-06-10 19:01:08 +02:00
sd
sensor
sh4 hw/sh4: Remove newline character in trace events 2024-06-10 13:05:27 -04:00
smbios hw/smbios: Remove 'smbios_uuid_encoded', simplify smbios_encode_uuid() 2024-06-19 12:40:49 +02:00
sparc
sparc64
ssi aspeed/smc: Add AST2700 support 2024-06-16 21:08:54 +02:00
timer hw/timer/a9gtimer: Handle QTest mode in a9_gtimer_get_current_cpu 2024-06-21 14:01:59 +01:00
tpm
tricore
ufs hw/ufs: Add support MCQ of UFSHCI 4.0 2024-06-03 16:20:42 +09:00
usb hw/usb/hcd-dwc2: Handle invalid address access in read and write functions 2024-06-21 14:01:59 +01:00
vfio hw/vfio: Remove newline character in trace events 2024-06-10 13:05:27 -04:00
virtio hw/mem/memory-device: Remove legacy_align from memory_device_pre_plug() 2024-06-19 12:40:49 +02:00
watchdog aspeed/wdt: Add AST2700 support 2024-06-16 21:08:54 +02:00
xen xen: mapcache: Add support for grant mappings 2024-06-09 20:16:14 +02:00
xenpv hw/xen: Register framebuffer backend via xen_backend_init() 2024-06-04 11:53:43 +02:00
xtensa hw/xtensa: require libfdt 2024-05-10 15:45:15 +02:00
Kconfig
meson.build