do_patch_entry_fixups
i = do_patch_entry_fixups(start, end, instrs, types & STF_BARRIER_FALLBACK,
i = do_patch_entry_fixups(start, end, instrs, types == L1D_FLUSH_FALLBACK,
i += do_patch_entry_fixups(start, end, instrs, types == L1D_FLUSH_FALLBACK,