How to map a page with userland program?

[LI Xin]

Dear folks,

Is there a continent and MI way to map a kernel page into userland 
address space under the same virtual address?  It seems that this can be 
implemented through some routines in MD part of pmap, but is it possible 
to use higher level VM routines to do the job?

Cheers,
-- 
Xin LI <delphij at delphij.net>	http://www.delphij.net/
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