Calling function from address
mulyadi.santosa at gmail.com
Wed Jun 8 05:52:14 EDT 2011
On Wed, Jun 8, 2011 at 03:47, Micha M. <kernelnewbies at mail.i88.de> wrote:
> Is it possible to call a function that is somewere in the physical-address
> space? So I'd like to jump to a certain physical address, execute the code
> there and then return to my kernel module.
> I already tried to ioremap that address and cast the new address to a
> funtion pointer and then call the function, but there where some page
Interesting, and after page fault....the code is still not executed?
what code(s) do you call? user mode? kernel mode?
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