The module load address always needs to be included when setting the dm_*_va
fields of dt_module_t. Previously, this was only done on architectures where
kernel modules have type ET_REL; this change fixes that. As a result, symbol
name resolution in the stack() action now works properly for kernel modules
on i386.

Reported by:	Shrikanth Kamath <shrikanth07@gmail.com>
Tested by:	Shrikanth Kamath
Discussed with:	avg
MFC after:	2 weeks


git-svn-id: svn+ssh://svn.freebsd.org/base/head@275011 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f