146 	if (kexec_should_crash(current))  in die_will_crash()
149 			!current->pid || is_global_init(current))  in die_will_crash()
230 	if (kexec_should_crash(current))  in oops_end()
242 	if (in_interrupt() || panic_on_oops || !current->pid ||  in oops_end()
243 	    is_global_init(current)) {  in oops_end()
319 	if (!unhandled_signal(current, signr))  in show_signal_msg()
326 		current->comm, current->pid, signame(signr), signr,  in show_signal_msg()
355 	current->thread.trap_nr = code;  in exception_common()
582 #define single_stepping(regs)	(current->thread.debug.dbcr0 & DBCR0_IC)
583 #define clear_single_step(regs)	(current->thread.debug.dbcr0 &= ~DBCR0_IC)
905 			 smp_processor_id(), current->comm, current->pid,  in p9_hmi_special_emu()
912 	flush_vsx_to_thread(current);  in p9_hmi_special_emu()
926 		vdst = (u8 *)&current->thread.vr_state.vr[t];  in p9_hmi_special_emu()
928 		vdst = (u8 *)&current->thread.fp_state.fpr[t][0];  in p9_hmi_special_emu()
940 			 smp_processor_id(), current->comm, current->pid,  in p9_hmi_special_emu()
955 			 smp_processor_id(), current->comm, current->pid,  in p9_hmi_special_emu()
962 		 smp_processor_id(), current->comm, current->pid, regs->nip,  in p9_hmi_special_emu()
981 			 smp_processor_id(), current->comm, current->pid,  in p9_hmi_special_emu()
1198 	flush_fp_to_thread(current);  in parse_fpe()
1201 	code = __parse_fpscr(current->thread.fp_state.fpscr);  in parse_fpe()
1430 		current->thread.dscr = regs->gpr[rd];  in emulate_instruction()
1431 		current->thread.dscr_inherit = 1;  in emulate_instruction()
1432 		mtspr(SPRN_DSCR, current->thread.dscr);  in emulate_instruction()
1460 			code = __parse_fpscr(current->thread.fp_state.fpscr);  in emulate_math()
1628 	if (!(current->thread.align_ctl & PR_UNALIGN_SIGBUS))  in DEFINE_INTERRUPT_HANDLER()
1698 		current->thread.load_tm++;  in tm_unavailable()
1701 		tm_restore_sprs(&current->thread);  in tm_unavailable()
1778 			current->thread.dscr = regs->gpr[rd];  in DEFINE_INTERRUPT_HANDLER()
1779 			current->thread.dscr_inherit = 1;  in DEFINE_INTERRUPT_HANDLER()
1780 			current->thread.fscr |= FSCR_DSCR;  in DEFINE_INTERRUPT_HANDLER()
1781 			mtspr(SPRN_FSCR, current->thread.fscr);  in DEFINE_INTERRUPT_HANDLER()
1853 	current->thread.load_fp = 1;  in DEFINE_INTERRUPT_HANDLER()
1858 	tm_recheckpoint(&current->thread);  in DEFINE_INTERRUPT_HANDLER()
1871 	current->thread.load_vec = 1;  in DEFINE_INTERRUPT_HANDLER()
1872 	tm_recheckpoint(&current->thread);  in DEFINE_INTERRUPT_HANDLER()
1873 	current->thread.used_vr = 1;  in DEFINE_INTERRUPT_HANDLER()
1889 	current->thread.used_vsr = 1;  in DEFINE_INTERRUPT_HANDLER()
1894 	current->thread.load_vec = 1;  in DEFINE_INTERRUPT_HANDLER()
1895 	current->thread.load_fp = 1;  in DEFINE_INTERRUPT_HANDLER()
1897 	tm_recheckpoint(&current->thread);  in DEFINE_INTERRUPT_HANDLER()
1946 		dbcr_dac(current) &= ~(DBCR_DAC1R | DBCR_DAC1W);  in handle_debug()
1948 		current->thread.debug.dbcr2 &= ~DBCR2_DAC12MODE;  in handle_debug()
1954 		dbcr_dac(current) &= ~(DBCR_DAC2R | DBCR_DAC2W);  in handle_debug()
1959 		current->thread.debug.dbcr0 &= ~DBCR0_IAC1;  in handle_debug()
1960 		dbcr_iac_range(current) &= ~DBCR_IAC12MODE;  in handle_debug()
1965 		current->thread.debug.dbcr0 &= ~DBCR0_IAC2;  in handle_debug()
1970 		current->thread.debug.dbcr0 &= ~DBCR0_IAC3;  in handle_debug()
1971 		dbcr_iac_range(current) &= ~DBCR_IAC34MODE;  in handle_debug()
1976 		current->thread.debug.dbcr0 &= ~DBCR0_IAC4;  in handle_debug()
1986 	if (DBCR_ACTIVE_EVENTS(current->thread.debug.dbcr0,  in handle_debug()
1987 			       current->thread.debug.dbcr1))  in handle_debug()
1991 		current->thread.debug.dbcr0 &= ~DBCR0_IDM;  in handle_debug()
1994 		mtspr(SPRN_DBCR0, current->thread.debug.dbcr0);  in handle_debug()
2001 	current->thread.debug.dbsr = debug_status;  in DEFINE_INTERRUPT_HANDLER()
2018 			current->thread.debug.dbcr0 &= ~DBCR0_BT;  in DEFINE_INTERRUPT_HANDLER()
2019 			current->thread.debug.dbcr0 |= DBCR0_IDM | DBCR0_IC;  in DEFINE_INTERRUPT_HANDLER()
2053 			current->thread.debug.dbcr0 &= ~DBCR0_IC;  in DEFINE_INTERRUPT_HANDLER()
2054 			if (DBCR_ACTIVE_EVENTS(current->thread.debug.dbcr0,  in DEFINE_INTERRUPT_HANDLER()
2055 					       current->thread.debug.dbcr1))  in DEFINE_INTERRUPT_HANDLER()
2059 				current->thread.debug.dbcr0 &= ~DBCR0_IDM;  in DEFINE_INTERRUPT_HANDLER()
2079 	flush_altivec_to_thread(current);  in DEFINE_INTERRUPT_HANDLER()
2096 				   "in %s at %lx\n", current->comm, regs->nip);  in DEFINE_INTERRUPT_HANDLER()
2097 		current->thread.vr_state.vscr.u[3] |= 0x10000;  in DEFINE_INTERRUPT_HANDLER()
2127 	flush_spe_to_thread(current);  in DEFINE_INTERRUPT_HANDLER()
2129 	spefscr = current->thread.spefscr;  in DEFINE_INTERRUPT_HANDLER()
2130 	fpexc_mode = current->thread.fpexc_mode;  in DEFINE_INTERRUPT_HANDLER()
2159 		       "in %s at %lx\n", current->comm, regs->nip);  in DEFINE_INTERRUPT_HANDLER()
2175 		giveup_spe(current);  in DEFINE_INTERRUPT_HANDLER()
2192 		       "in %s at %lx\n", current->comm, regs->nip);  in DEFINE_INTERRUPT_HANDLER()
2288 	pr_warn_ratelimited("%s used emulated %s instruction\n", current->comm,  in ppc_warn_emulated_print()