Best way to get a pointer to kernel space from user space

Chris Hirsch (chris@symsystems.com)
Tue, 21 Jul 1998 11:15:09 -0600 (MDT)

Hey all...what would be the best (or only) way to get a pointer to data
that is in kernel space from a program in user space? I don't want to copy
data back and forth because this is for real time processing. Can anybody
give me some code or info on where to find how to do this? Can mmap or
put_user do this?

Thanks,
Chris

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