490 	struct desc_struct ss;  in stack_mask()  local
494 	ctxt->ops->get_segment(ctxt, &sel, &ss, NULL, VCPU_SREG_SS);  in stack_mask()
495 	return ~0U >> ((ss.d ^ 1) * 16);  /* d=0: 0xffff; d=1: 0xffffffff */  in stack_mask()
2541 			struct desc_struct *cs, struct desc_struct *ss)  in setup_syscalls_segments()  argument
2554 	set_desc_base(ss, 0);	/* flat segment */  in setup_syscalls_segments()
2555 	set_desc_limit(ss, 0xfffff);	/* 4GB limit */  in setup_syscalls_segments()
2556 	ss->g = 1;		/* 4kb granularity */  in setup_syscalls_segments()
2557 	ss->s = 1;  in setup_syscalls_segments()
2558 	ss->type = 0x03;	/* Read/Write, Accessed */  in setup_syscalls_segments()
2559 	ss->d = 1;		/* 32bit stack segment */  in setup_syscalls_segments()
2560 	ss->dpl = 0;  in setup_syscalls_segments()
2561 	ss->p = 1;  in setup_syscalls_segments()
2562 	ss->l = 0;  in setup_syscalls_segments()
2563 	ss->avl = 0;  in setup_syscalls_segments()
2624 	struct desc_struct cs, ss;  in em_syscall()  local
2638 	setup_syscalls_segments(ctxt, &cs, &ss);  in em_syscall()
2653 	ops->set_segment(ctxt, ss_sel, &ss, 0, VCPU_SREG_SS);  in em_syscall()
2683 	struct desc_struct cs, ss;  in em_sysenter()  local
2705 	setup_syscalls_segments(ctxt, &cs, &ss);  in em_sysenter()
2720 	ops->set_segment(ctxt, ss_sel, &ss, 0, VCPU_SREG_SS);  in em_sysenter()
2735 	struct desc_struct cs, ss;  in em_sysexit()  local
2745 	setup_syscalls_segments(ctxt, &cs, &ss);  in em_sysexit()
2756 	ss.dpl = 3;  in em_sysexit()
2783 	ops->set_segment(ctxt, ss_sel, &ss, 0, VCPU_SREG_SS);  in em_sysexit()
2890 	tss->ss = get_segment_selector(ctxt, VCPU_SREG_SS);  in save_state_to_tss16()
2919 	set_segment_selector(ctxt, tss->ss, VCPU_SREG_SS);  in load_state_from_tss16()
2940 	ret = __load_segment_descriptor(ctxt, tss->ss, VCPU_SREG_SS, cpl,  in load_state_from_tss16()
3009 	tss->ss = get_segment_selector(ctxt, VCPU_SREG_SS);  in save_state_to_tss32()
3044 	set_segment_selector(ctxt, tss->ss, VCPU_SREG_SS);  in load_state_from_tss32()
3078 	ret = __load_segment_descriptor(ctxt, tss->ss, VCPU_SREG_SS, cpl,  in load_state_from_tss32()