Home
last modified time | relevance | path

Searched refs:ldt_info (Results 1 – 2 of 2) sorted by relevance

/Linux-v5.15/arch/x86/um/
Dldt.c126 struct user_desc ldt_info; in write_ldt() local
131 if (bytecount != sizeof(ldt_info)) in write_ldt()
134 if (copy_from_user(&ldt_info, ptr, sizeof(ldt_info))) in write_ldt()
138 if (ldt_info.entry_number >= LDT_ENTRIES) in write_ldt()
140 if (ldt_info.contents == 3) { in write_ldt()
143 if (ldt_info.seg_not_present == 0) in write_ldt()
149 err = write_ldt_entry(mm_idp, func, &ldt_info, &addr, 1); in write_ldt()
153 if (ldt_info.entry_number >= ldt->entry_count && in write_ldt()
154 ldt_info.entry_number >= LDT_DIRECT_ENTRIES) { in write_ldt()
156 i*LDT_ENTRIES_PER_PAGE <= ldt_info.entry_number; in write_ldt()
[all …]
/Linux-v5.15/arch/x86/kernel/
Dldt.c581 struct user_desc ldt_info; in write_ldt() local
586 if (bytecount != sizeof(ldt_info)) in write_ldt()
589 if (copy_from_user(&ldt_info, ptr, sizeof(ldt_info))) in write_ldt()
593 if (ldt_info.entry_number >= LDT_ENTRIES) in write_ldt()
595 if (ldt_info.contents == 3) { in write_ldt()
598 if (ldt_info.seg_not_present == 0) in write_ldt()
602 if ((oldmode && !ldt_info.base_addr && !ldt_info.limit) || in write_ldt()
603 LDT_empty(&ldt_info)) { in write_ldt()
607 if (!ldt_info.seg_32bit && !allow_16bit_segments()) { in write_ldt()
612 fill_ldt(&ldt, &ldt_info); in write_ldt()
[all …]