pmap_page_alloc_below_4g
wakept_m[i] = pmap_page_alloc_below_4g(true);
m_pml4 = pmap_page_alloc_below_4g(true);
m_pdp = pmap_page_alloc_below_4g(true);
m_pd[0] = pmap_page_alloc_below_4g(false);
m_pd[1] = pmap_page_alloc_below_4g(false);
m_pd[2] = pmap_page_alloc_below_4g(false);
m_pd[3] = pmap_page_alloc_below_4g(false);
vm_page_t pmap_page_alloc_below_4g(bool zeroed);