Lines Matching refs:tsk
98 struct task_struct *tsk = current;
145 tsk->thread.sp0 = vm86->saved_sp0;
146 tsk->thread.sysenter_cs = __KERNEL_CS;
147 update_task_stack(tsk);
148 refresh_sysenter_cs(&tsk->thread);
201 struct task_struct *tsk = current;
202 struct vm86 *vm86 = tsk->thread.vm86;
237 tsk->thread.vm86 = vm86;
327 vm86->saved_sp0 = tsk->thread.sp0;
332 tsk->thread.sp0 += 16;
335 tsk->thread.sysenter_cs = 0;
336 refresh_sysenter_cs(&tsk->thread);
339 update_task_stack(tsk);
722 struct task_struct *tsk;
740 if ((irqbits & irq_bit) || !vm86_irqs[intno].tsk)
744 send_sig(vm86_irqs[intno].sig, vm86_irqs[intno].tsk, 1);
763 vm86_irqs[irqnumber].tsk = NULL;
774 if (vm86_irqs[i].tsk == task)
785 if (vm86_irqs[irqnumber].tsk != current) return 0;
815 if (vm86_irqs[irq].tsk) return -EPERM;
819 vm86_irqs[irq].tsk = current;
824 if (!vm86_irqs[irqnumber].tsk) return 0;
825 if (vm86_irqs[irqnumber].tsk != current) return -EPERM;