Re: [f-cpu] TLB right

[Yann Guidon <whygee@f-cpu.org>]

hi,

nico wrote:
> I beleive it's none sense because superuser code could always change tlb
> entries. And to avoid sending a kernel space adresse to a user call, you
> only have to check the pointer MSB bit...

i don't want to step into your high level discussions,
but ... F-CPU pointers are not 32 bits. F-CPU pointers
(in userland) fit in a "chunk" and it's defined as
"minimum 64 bits". Please avoid problems and don't do
like other architectures : F-CPU pointer sizes are not
determined.

> nicO
WHYGEE
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