162306a36Sopenharmony_ci/* SPDX-License-Identifier: GPL-2.0 */ 262306a36Sopenharmony_ci#ifndef __UM_DESC_H 362306a36Sopenharmony_ci#define __UM_DESC_H 462306a36Sopenharmony_ci 562306a36Sopenharmony_ci/* Taken from asm-i386/desc.h, it's the only thing we need. The rest wouldn't 662306a36Sopenharmony_ci * compile, and has never been used. */ 762306a36Sopenharmony_ci#define LDT_empty(info) (\ 862306a36Sopenharmony_ci (info)->base_addr == 0 && \ 962306a36Sopenharmony_ci (info)->limit == 0 && \ 1062306a36Sopenharmony_ci (info)->contents == 0 && \ 1162306a36Sopenharmony_ci (info)->read_exec_only == 1 && \ 1262306a36Sopenharmony_ci (info)->seg_32bit == 0 && \ 1362306a36Sopenharmony_ci (info)->limit_in_pages == 0 && \ 1462306a36Sopenharmony_ci (info)->seg_not_present == 1 && \ 1562306a36Sopenharmony_ci (info)->useable == 0 ) 1662306a36Sopenharmony_ci 1762306a36Sopenharmony_ci#endif 18