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MPU support #135

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jwise opened this issue Aug 23, 2020 · 0 comments
Open

MPU support #135

jwise opened this issue Aug 23, 2020 · 0 comments
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Complexity-Super Module-Core Prio-Someday Type-TODO

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@jwise
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jwise commented Aug 23, 2020

PebbleOS uses the MPU to keep unprivileged applications from smashing Pebble kernel memory. Eventually, we should, too. This would be quite an undertaking, and would involve defining a boundary along which we elevate privileges.
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