1*b2441318SGreg Kroah-Hartman /* SPDX-License-Identifier: GPL-2.0 */ 2c5cc32feSAl Viro #ifndef __UM_DESC_H 3c5cc32feSAl Viro #define __UM_DESC_H 4c5cc32feSAl Viro 5c5cc32feSAl Viro /* Taken from asm-i386/desc.h, it's the only thing we need. The rest wouldn't 6c5cc32feSAl Viro * compile, and has never been used. */ 7c5cc32feSAl Viro #define LDT_empty(info) (\ 8c5cc32feSAl Viro (info)->base_addr == 0 && \ 9c5cc32feSAl Viro (info)->limit == 0 && \ 10c5cc32feSAl Viro (info)->contents == 0 && \ 11c5cc32feSAl Viro (info)->read_exec_only == 1 && \ 12c5cc32feSAl Viro (info)->seg_32bit == 0 && \ 13c5cc32feSAl Viro (info)->limit_in_pages == 0 && \ 14c5cc32feSAl Viro (info)->seg_not_present == 1 && \ 15c5cc32feSAl Viro (info)->useable == 0 ) 16c5cc32feSAl Viro 17c5cc32feSAl Viro #endif 18