Does anyone see value in running the Linux kernel on a RISC-V processor without an MMU?
And if your system is single-priv-domain anyway, MMU doesn't buy you much security. Some but not much.
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That is, arbitrary code execution as the exploited app is pretty much equivalent to full-system access.
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single priv domain is completely broken. At minimum update system needs compartmentalizing.
End of conversation
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