742 void update_cpu_capabilities(const struct arm64_cpu_capabilities *caps,  in update_cpu_capabilities()  argument
747 	for (i = 0; caps[i].desc; i++) {  in update_cpu_capabilities()
748 		if (!caps[i].matches(&caps[i]))  in update_cpu_capabilities()
751 		if (!cpus_have_cap(caps[i].capability))  in update_cpu_capabilities()
752 			pr_info("%s %s\n", info, caps[i].desc);  in update_cpu_capabilities()
753 		cpus_set_cap(caps[i].capability);  in update_cpu_capabilities()
761 static void enable_cpu_capabilities(const struct arm64_cpu_capabilities *caps)  in enable_cpu_capabilities()  argument
765 	for (i = 0; caps[i].desc; i++)  in enable_cpu_capabilities()
766 		if (caps[i].enable && cpus_have_cap(caps[i].capability))  in enable_cpu_capabilities()
767 			on_each_cpu(caps[i].enable, NULL, true);  in enable_cpu_capabilities()
861 	const struct arm64_cpu_capabilities *caps;  in verify_local_cpu_capabilities()  local
870 	caps = arm64_features;  in verify_local_cpu_capabilities()
871 	for (i = 0; caps[i].desc; i++) {  in verify_local_cpu_capabilities()
872 		if (!cpus_have_cap(caps[i].capability) || !caps[i].sys_reg)  in verify_local_cpu_capabilities()
878 		if (!feature_matches(__raw_read_system_reg(caps[i].sys_reg), &caps[i]))  in verify_local_cpu_capabilities()
879 			fail_incapable_cpu("arm64_features", &caps[i]);  in verify_local_cpu_capabilities()
880 		if (caps[i].enable)  in verify_local_cpu_capabilities()
881 			caps[i].enable(NULL);  in verify_local_cpu_capabilities()
884 	for (i = 0, caps = arm64_hwcaps; caps[i].desc; i++) {  in verify_local_cpu_capabilities()
885 		if (!cpus_have_hwcap(&caps[i]))  in verify_local_cpu_capabilities()
887 		if (!feature_matches(__raw_read_system_reg(caps[i].sys_reg), &caps[i]))  in verify_local_cpu_capabilities()
888 			fail_incapable_cpu("arm64_hwcaps", &caps[i]);  in verify_local_cpu_capabilities()