977 	struct switch_stack *old_sw;  in ia64_mca_modify_original_stack()  local
1110 	old_sw = (struct switch_stack *)p;  in ia64_mca_modify_original_stack()
1111 	memcpy(old_sw, sw, sizeof(*sw));  in ia64_mca_modify_original_stack()
1112 	old_sw->caller_unat = old_unat;  in ia64_mca_modify_original_stack()
1113 	old_sw->ar_fpsr = old_regs->ar_fpsr;  in ia64_mca_modify_original_stack()
1114 	copy_reg(&ms->pmsa_gr[4-1], ms->pmsa_nat_bits, &old_sw->r4, &old_unat);  in ia64_mca_modify_original_stack()
1115 	copy_reg(&ms->pmsa_gr[5-1], ms->pmsa_nat_bits, &old_sw->r5, &old_unat);  in ia64_mca_modify_original_stack()
1116 	copy_reg(&ms->pmsa_gr[6-1], ms->pmsa_nat_bits, &old_sw->r6, &old_unat);  in ia64_mca_modify_original_stack()
1117 	copy_reg(&ms->pmsa_gr[7-1], ms->pmsa_nat_bits, &old_sw->r7, &old_unat);  in ia64_mca_modify_original_stack()
1118 	old_sw->b0 = (u64)ia64_leave_kernel;  in ia64_mca_modify_original_stack()
1119 	old_sw->b1 = ms->pmsa_br1;  in ia64_mca_modify_original_stack()
1120 	old_sw->ar_pfs = 0;  in ia64_mca_modify_original_stack()
1121 	old_sw->ar_unat = old_unat;  in ia64_mca_modify_original_stack()
1122 	old_sw->pr = old_regs->pr | (1UL << PRED_NON_SYSCALL);  in ia64_mca_modify_original_stack()
1152 	old_sw->ar_bspstore = (unsigned long)old_bspstore;  in ia64_mca_modify_original_stack()
1153 	old_sw->ar_rnat = old_rnat;  in ia64_mca_modify_original_stack()