kpm_spages
seg->kpm_spages = kpm_pp;
seg->kpm_pagespa = va_to_pa(seg->kpm_spages);
ksp = &mseg->kpm_spages[inx];
ksp = &mseg->kpm_spages[inx]; \
end = (caddr_t)(msp->kpm_spages + msp->kpm_nkpmpgs);
mid->kpm_spages = msp->kpm_spages + (kstart - kbase);
hi->kpm_spages = msp->kpm_spages + (kstart - kbase);