Why not /dev/mem?
Posted Dec 17, 2012 17:20 UTC (Mon) by andreasb
In reply to: Why not /dev/mem?
Parent article: World-writable memory on Samsung Android phones
It does what /dev/mem *used* to do. Nowadays it is restricted to address ranges that do not cover actual memory.
So someone at Samsung had to copy the /dev/mem driver, remove that restriction and then, for good measure, make it world accessible by default…
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