Andreas Kling 2cd212e5df Kernel: Let's say that everything < 3GB is user virtual memory ...

Technically the bottom 2MB is still identity-mapped for the kernel and
not made available to userspace at all, but for simplicity's sake we
can just ignore that and make "address < 0xc0000000" the canonical
check for user/kernel.

2020-01-19 08:58:33 +01:00

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