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()
1655 	if (!(current->thread.align_ctl & PR_UNALIGN_SIGBUS))  in DEFINE_INTERRUPT_HANDLER()
1725 		current->thread.load_tm++;  in tm_unavailable()
1728 		tm_restore_sprs(&current->thread);  in tm_unavailable()
1805 			current->thread.dscr = regs->gpr[rd];  in DEFINE_INTERRUPT_HANDLER()
1806 			current->thread.dscr_inherit = 1;  in DEFINE_INTERRUPT_HANDLER()
1807 			current->thread.fscr |= FSCR_DSCR;  in DEFINE_INTERRUPT_HANDLER()
1808 			mtspr(SPRN_FSCR, current->thread.fscr);  in DEFINE_INTERRUPT_HANDLER()
1880 	current->thread.load_fp = 1;  in DEFINE_INTERRUPT_HANDLER()
1885 	tm_recheckpoint(&current->thread);  in DEFINE_INTERRUPT_HANDLER()
1898 	current->thread.load_vec = 1;  in DEFINE_INTERRUPT_HANDLER()
1899 	tm_recheckpoint(&current->thread);  in DEFINE_INTERRUPT_HANDLER()
1900 	current->thread.used_vr = 1;  in DEFINE_INTERRUPT_HANDLER()
1916 	current->thread.used_vsr = 1;  in DEFINE_INTERRUPT_HANDLER()
1921 	current->thread.load_vec = 1;  in DEFINE_INTERRUPT_HANDLER()
1922 	current->thread.load_fp = 1;  in DEFINE_INTERRUPT_HANDLER()
1924 	tm_recheckpoint(&current->thread);  in DEFINE_INTERRUPT_HANDLER()
1973 		dbcr_dac(current) &= ~(DBCR_DAC1R | DBCR_DAC1W);  in handle_debug()
1975 		current->thread.debug.dbcr2 &= ~DBCR2_DAC12MODE;  in handle_debug()
1981 		dbcr_dac(current) &= ~(DBCR_DAC2R | DBCR_DAC2W);  in handle_debug()
1986 		current->thread.debug.dbcr0 &= ~DBCR0_IAC1;  in handle_debug()
1987 		dbcr_iac_range(current) &= ~DBCR_IAC12MODE;  in handle_debug()
1992 		current->thread.debug.dbcr0 &= ~DBCR0_IAC2;  in handle_debug()
1997 		current->thread.debug.dbcr0 &= ~DBCR0_IAC3;  in handle_debug()
1998 		dbcr_iac_range(current) &= ~DBCR_IAC34MODE;  in handle_debug()
2003 		current->thread.debug.dbcr0 &= ~DBCR0_IAC4;  in handle_debug()
2013 	if (DBCR_ACTIVE_EVENTS(current->thread.debug.dbcr0,  in handle_debug()
2014 			       current->thread.debug.dbcr1))  in handle_debug()
2018 		current->thread.debug.dbcr0 &= ~DBCR0_IDM;  in handle_debug()
2021 		mtspr(SPRN_DBCR0, current->thread.debug.dbcr0);  in handle_debug()
2028 	current->thread.debug.dbsr = debug_status;  in DEFINE_INTERRUPT_HANDLER()
2045 			current->thread.debug.dbcr0 &= ~DBCR0_BT;  in DEFINE_INTERRUPT_HANDLER()
2046 			current->thread.debug.dbcr0 |= DBCR0_IDM | DBCR0_IC;  in DEFINE_INTERRUPT_HANDLER()
2080 			current->thread.debug.dbcr0 &= ~DBCR0_IC;  in DEFINE_INTERRUPT_HANDLER()
2081 			if (DBCR_ACTIVE_EVENTS(current->thread.debug.dbcr0,  in DEFINE_INTERRUPT_HANDLER()
2082 					       current->thread.debug.dbcr1))  in DEFINE_INTERRUPT_HANDLER()
2086 				current->thread.debug.dbcr0 &= ~DBCR0_IDM;  in DEFINE_INTERRUPT_HANDLER()
2106 	flush_altivec_to_thread(current);  in DEFINE_INTERRUPT_HANDLER()
2123 				   "in %s at %lx\n", current->comm, regs->nip);  in DEFINE_INTERRUPT_HANDLER()
2124 		current->thread.vr_state.vscr.u[3] |= 0x10000;  in DEFINE_INTERRUPT_HANDLER()
2154 	flush_spe_to_thread(current);  in DEFINE_INTERRUPT_HANDLER()
2156 	spefscr = current->thread.spefscr;  in DEFINE_INTERRUPT_HANDLER()
2157 	fpexc_mode = current->thread.fpexc_mode;  in DEFINE_INTERRUPT_HANDLER()
2186 		       "in %s at %lx\n", current->comm, regs->nip);  in DEFINE_INTERRUPT_HANDLER()
2202 		giveup_spe(current);  in DEFINE_INTERRUPT_HANDLER()
2219 		       "in %s at %lx\n", current->comm, regs->nip);  in DEFINE_INTERRUPT_HANDLER()
2304 	pr_warn_ratelimited("%s used emulated %s instruction\n", current->comm,  in ppc_warn_emulated_print()