Function pmap_kenter_temporary

freebsd/amd64/amd64/pmap.c:7356–7365

* Make a temporary mapping for a physical address. This is only intended * to be used for panic dumps. */

 * to be used for panic dumps.
 */
void *
pmap_kenter_temporary(vm_paddr_t pa, int i)
{
	vm_offset_t va;

	va = (vm_offset_t)crashdumpmap + (i * PAGE_SIZE);
	pmap_kenter(va, pa);
	invlpg(va);
	return ((void *)crashdumpmap);
}

/*
 * This code maps large physical mmap regions into the