126 	if (cpu_has_feature(CPU_FTR_VSX) && (bits & MSR_FP))  in msr_check_and_set()
144 	if (cpu_has_feature(CPU_FTR_VSX) && (bits & MSR_FP))  in __msr_check_and_clear()
159 	msr &= ~(MSR_FP|MSR_FE0|MSR_FE1);  in __giveup_fpu()
169 	msr_check_and_set(MSR_FP);  in giveup_fpu()
171 	msr_check_and_clear(MSR_FP);  in giveup_fpu()
191 		if (tsk->thread.regs->msr & MSR_FP) {  in flush_fp_to_thread()
213 	cpumsr = msr_check_and_set(MSR_FP);  in enable_kernel_fp()
215 	if (current->thread.regs && (current->thread.regs->msr & MSR_FP)) {  in enable_kernel_fp()
310 	WARN_ON((msr & MSR_VSX) && !((msr & MSR_FP) && (msr & MSR_VEC)));  in __giveup_vsx()
313 	if (msr & MSR_FP)  in __giveup_vsx()
323 	msr_check_and_set(MSR_FP|MSR_VEC|MSR_VSX);  in giveup_vsx()
325 	msr_check_and_clear(MSR_FP|MSR_VEC|MSR_VSX);  in giveup_vsx()
334 	cpumsr = msr_check_and_set(MSR_FP|MSR_VEC|MSR_VSX);  in enable_kernel_vsx()
337 	    (current->thread.regs->msr & (MSR_VSX|MSR_VEC|MSR_FP))) {  in enable_kernel_vsx()
358 		if (tsk->thread.regs->msr & (MSR_VSX|MSR_VEC|MSR_FP)) {  in flush_vsx_to_thread()
411 		msr_all_available |= MSR_FP;  in init_msr_all_available()
439 	WARN_ON((usermsr & MSR_VSX) && !((usermsr & MSR_FP) && (usermsr & MSR_VEC)));  in giveup_all()
441 	if (usermsr & MSR_FP)  in giveup_all()
529 	if ((!(msr & MSR_FP)) && should_restore_fp())  in restore_math()
530 		new_msr |= MSR_FP;  in restore_math()
536 		if (((msr | new_msr) & (MSR_FP | MSR_VEC)) == (MSR_FP | MSR_VEC))  in restore_math()
545 		if (new_msr & MSR_FP) {  in restore_math()
579 	WARN_ON((usermsr & MSR_VSX) && !((usermsr & MSR_FP) && (usermsr & MSR_VEC)));  in save_all()
581 	if (usermsr & MSR_FP)  in save_all()
969 	if ((thr->ckpt_regs.msr & MSR_FP) == 0)  in tm_reclaim_thread()
1082 	new->thread.regs->msr &= ~(MSR_FP | MSR_VEC | MSR_VSX);  in tm_recheckpoint_new_task()
1136 	msr_diff &= MSR_FP | MSR_VEC | MSR_VSX;  in restore_tm_state()
1139 	if (msr_diff & MSR_FP)  in restore_tm_state()
1202 	if (usermsr & MSR_FP)  in kvmppc_save_user_regs()
1480 	{MSR_FP,	"FP"},
1822 		childregs->msr &= ~(MSR_FP|MSR_VEC|MSR_VSX);  in copy_thread()
2051 	if (regs != NULL && (regs->msr & MSR_FP) != 0) {  in set_fpexc_mode()