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Zheyu Ma 20516e8d0e hw/misc/stm32l4x5_rcc: Add validation for MCOPRE and MCOSEL values 
This commit adds validation checks for the MCOPRE and MCOSEL values in
the rcc_update_cfgr_register function. If the MCOPRE value exceeds
0b100 or the MCOSEL value exceeds 0b111, an error is logged and the
corresponding clock mux is disabled. This helps in identifying and
handling invalid configurations in the RCC registers.

Reproducer:
cat << EOF | qemu-system-aarch64 -display \
none -machine accel=qtest, -m 512M -machine b-l475e-iot01a -qtest \
stdio
writeq 0x40021008 0xffffffff
EOF

Resolves: https://gitlab.com/qemu-project/qemu/-/issues/2356
Signed-off-by: Zheyu Ma <zheyuma97@gmail.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-08-13 11:34:56 +01:00
..
9pfs
acpi hw/acpi: Update CPUs AML with cpu-(ctrl)dev change 2024-07-22 20:15:41 -04:00
adc aspeed/adc: Add AST2700 support 2024-07-21 07:46:38 +02:00
alpha
arm arm/virt: place power button pin number on a define 2024-08-12 11:40:16 +01:00
audio virtio-snd: check for invalid param shift operands 2024-07-21 14:43:02 -04:00
avr
block hw/block/fdc-isa: Assert that isa_fdc_get_drive_max_chs() found something 2024-08-06 10:22:52 +02:00
char hw/char/bcm2835_aux: Fix assert when receive FIFO fills up 2024-07-29 13:34:18 +01:00
core hw/core/ptimer: fix timer zero period condition for freq > 1GHz 2024-08-12 11:40:16 +01:00
cpu
cris
cxl Misc HW patch queue 2024-07-24 15:39:43 +10:00
display hw/display/virtio-gpu: Improve "opengl is not available" error message 2024-08-06 16:22:12 +02:00
dma
fsi
gpio hw/gpio/aspeed: Add reg_table_count to AspeedGPIOClass 2024-07-02 07:52:43 +02:00
hppa
hyperv
i2c hw/i2c/mpc_i2c: Fix mmio region size 2024-07-23 20:30:36 +02:00
i386 intel_iommu: Fix for IQA reg read dropped DW field 2024-08-01 04:32:00 -04:00
ide hw/ide/pci: Remove dead code from bmdma_prepare_buf() 2024-08-06 10:22:52 +02:00
input
intc hw/intc/loongson_ipi: Restrict to MIPS 2024-08-06 10:22:52 +02:00
ipack
ipmi
isa hw/isa/vt82c686: Turn "intr" irq into a named gpio 2024-07-16 20:04:08 +02:00
loongarch hw/loongarch/virt: Replace Loongson IPI with LoongArch IPI 2024-08-06 10:22:52 +02:00
m68k hw: skip registration of outdated versioned machine types 2024-07-02 06:58:37 +02:00
mem hw/cxl/cxl-mailbox-utils: Add device DDR5 ECS control feature 2024-07-21 14:42:04 -04:00
microblaze
mips hw/mips/loongson3_virt: remove useless type cast 2024-07-23 20:30:36 +02:00
misc hw/misc/stm32l4x5_rcc: Add validation for MCOPRE and MCOSEL values 2024-08-13 11:34:56 +01:00
net virtio-net: Fix network stall at the host side waiting for kick 2024-08-02 11:09:52 +08:00
nubus hw/nubus/virtio-mmio: Fix missing ERRP_GUARD() in realize handler 2024-07-23 22:34:09 +02:00
nvme Revert "pcie_sriov: Ensure VF function number does not overflow" 2024-08-01 04:32:00 -04:00
nvram hw/nvram: Add BCM2835 OTP device 2024-07-01 12:48:55 +01:00
openrisc
pci Revert "hw/pci: Rename has_power to enabled" 2024-08-01 04:32:00 -04:00
pci-bridge
pci-host hw/pci-host/gt64120: Reset config registers during RESET phase 2024-08-06 16:24:14 +02:00
pcmcia
ppc Revert "hw/ppc/spapr_pci: Do not create DT for disabled PCI device" 2024-08-01 04:32:00 -04:00
remote
riscv hw/riscv/virt-acpi-build.c: Update the HID of RISC-V UART 2024-07-22 20:15:42 -04:00
rtc docs: Correct Loongarch -> LoongArch 2024-07-23 20:30:36 +02:00
rx
s390x virtio: features,fixes 2024-07-03 20:54:17 -07:00
scsi scsi-disk: Always report RESERVATION_CONFLICT to guest 2024-08-06 20:12:39 +02:00
sd hw/sd/sdhci: Reset @data_count index on invalid ADMA transfers 2024-08-06 10:22:52 +02:00
sensor
sh4
smbios smbios: make memory device size configurable per Machine 2024-07-22 20:15:41 -04:00
sparc
sparc64
ssi hw/ppc: SPI controller wiring to P10 chip 2024-07-26 09:21:06 +10:00
timer hpet: avoid timer storms on periodic timers 2024-07-22 19:19:44 +02:00
tpm
tricore
ufs hw/ufs: Fix mcq register range check logic 2024-07-14 17:11:21 +09:00
usb hw/usb/u2f-passthru: Get rid of qemu_open_old() 2024-07-17 14:04:15 +03:00
vfio vfio queue: 2024-07-24 12:58:46 +10:00
virtio virtio-net: Fix network stall at the host side waiting for kick 2024-08-02 11:09:52 +08:00
watchdog
xen xen: mapcache: Fix unmapping of first entries in buckets 2024-07-12 00:17:36 +02:00
xenpv
xtensa
Kconfig
meson.build