mtrr_value
static struct mtrr_value *mtrr_value;
if (!mtrr_value)
mtrr_if->get(i, &mtrr_value[i].lbase,
&mtrr_value[i].lsize,
&mtrr_value[i].ltype);
if (mtrr_value[i].lsize) {
mtrr_if->set(i, mtrr_value[i].lbase,
mtrr_value[i].lsize,
mtrr_value[i].ltype);
mtrr_value = kzalloc_objs(*mtrr_value, num_var_ranges);