mpx_get_bt_entry_offset_bytes 638 arch/x86/mm/mpx.c start = bt_addr + mpx_get_bt_entry_offset_bytes(mm, start_mapping); mpx_get_bt_entry_offset_bytes 639 arch/x86/mm/mpx.c end = bt_addr + mpx_get_bt_entry_offset_bytes(mm, end_mapping - 1);