322 static unsigned int find_supported_vector_length(unsigned int vl)  in find_supported_vector_length()  argument
327 	if (WARN_ON(!sve_vl_valid(vl)))  in find_supported_vector_length()
328 		vl = SVE_VL_MIN;  in find_supported_vector_length()
333 	if (vl > max_vl)  in find_supported_vector_length()
334 		vl = max_vl;  in find_supported_vector_length()
337 			    __vq_to_bit(sve_vq_from_vl(vl)));  in find_supported_vector_length()
348 	int vl = sve_default_vl;  in sve_proc_do_default_vl()  local
350 		.data = &vl,  in sve_proc_do_default_vl()
351 		.maxlen = sizeof(vl),  in sve_proc_do_default_vl()
359 	if (vl == -1)  in sve_proc_do_default_vl()
360 		vl = sve_max_vl;  in sve_proc_do_default_vl()
362 	if (!sve_vl_valid(vl))  in sve_proc_do_default_vl()
365 	sve_default_vl = find_supported_vector_length(vl);  in sve_proc_do_default_vl()
573 			  unsigned long vl, unsigned long flags)  in sve_set_vector_length()  argument
579 	if (!sve_vl_valid(vl))  in sve_set_vector_length()
587 	if (vl > SVE_VL_ARCH_MAX)  in sve_set_vector_length()
588 		vl = SVE_VL_ARCH_MAX;  in sve_set_vector_length()
590 	vl = find_supported_vector_length(vl);  in sve_set_vector_length()
594 		task->thread.sve_vl_onexec = vl;  in sve_set_vector_length()
603 	if (vl == task->thread.sve_vl)  in sve_set_vector_length()
630 	task->thread.sve_vl = vl;  in sve_set_vector_length()
663 	unsigned long vl, flags;  in sve_set_current_vl()  local
666 	vl = arg & PR_SVE_VL_LEN_MASK;  in sve_set_current_vl()
667 	flags = arg & ~vl;  in sve_set_current_vl()
672 	ret = sve_set_vector_length(current, vl, flags);  in sve_set_current_vl()
690 	unsigned int vq, vl;  in sve_probe_vqs()  local
700 		vl = sve_get_vl();  in sve_probe_vqs()
701 		vq = sve_vq_from_vl(vl); /* skip intervening lengths */  in sve_probe_vqs()
1012 	int vl, supported_vl;  in fpsimd_flush_thread()  local
1038 		vl = current->thread.sve_vl_onexec ?  in fpsimd_flush_thread()
1041 		if (WARN_ON(!sve_vl_valid(vl)))  in fpsimd_flush_thread()
1042 			vl = SVE_VL_MIN;  in fpsimd_flush_thread()
1044 		supported_vl = find_supported_vector_length(vl);  in fpsimd_flush_thread()
1045 		if (WARN_ON(supported_vl != vl))  in fpsimd_flush_thread()
1046 			vl = supported_vl;  in fpsimd_flush_thread()
1048 		current->thread.sve_vl = vl;  in fpsimd_flush_thread()