sun4v_patch
extern struct sun4v_patch sun4v_patch;
extern struct sun4v_patch sun4v_patch_end;
for (p = &sun4v_patch; p < &sun4v_patch_end; p++) {
extern struct sun4v_patch sun4v_mp_patch;
extern struct sun4v_patch sun4v_mp_patch_end;
extern struct sun4v_patch sun4v_pause_patch;
extern struct sun4v_patch sun4v_pause_patch_end;