gdt_npdata32_idx 129 tools/testing/selftests/x86/sigreturn.c static unsigned short gdt_data16_idx, gdt_npdata32_idx; gdt_npdata32_idx 281 tools/testing/selftests/x86/sigreturn.c gdt_npdata32_idx = gdt_npdata32_desc.entry_number; gdt_npdata32_idx 868 tools/testing/selftests/x86/sigreturn.c if (gdt_npdata32_idx) gdt_npdata32_idx 869 tools/testing/selftests/x86/sigreturn.c test_bad_iret(32, GDT3(gdt_npdata32_idx), -1);