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    SubjectRe: [PATCH 2/3] Documentation: riscv: Add documentation that describes the VM layout
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                      |            |                  |         |> + 
    ffffffc000000000 | -256 GB | ffffffc7ffffffff | 32 GB | kasan
    > + ffffffcefee00000 | -196 GB | ffffffcefeffffff | 2 MB | fixmap
    > + ffffffceff000000 | -196 GB | ffffffceffffffff | 16 MB | PCI io
    > + ffffffcf00000000 | -196 GB | ffffffcfffffffff | 4 GB | vmemmap
    > + ffffffd000000000 | -192 GB | ffffffdfffffffff | 64 GB | vmalloc/ioremap space
    > + ffffffe000000000 | -128 GB | ffffffff7fffffff | 126 GB | direct mapping of all physical memory

    ^ So you could never ever have more than 126 GB, correct?

    I assume that's nothing new.

    --
    Thanks,

    David / dhildenb

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