Re: [PATCH] hw/misc/stm32l4x5_rcc: Add validation for MCOPRE and MCOSEL values

[Michael Tokarev]

18.06.2024 16:55, Zheyu Ma wrote:
> 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

Is it a -stable material?

Thanks,

/mjt

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