diff -up ./src/stalld.h.old ./src/stalld.h
--- ./src/stalld.h.old	2023-07-20 10:28:58.525933347 +0800
+++ ./src/stalld.h	2023-07-20 10:29:25.674132507 +0800
@@ -83,7 +83,7 @@ struct cpu_info {
 #elif __arm__
 # define __NR_sched_setattr 380
 # define __NR_sched_getattr 381
-#elif __aarch64__
+#elif __aarch64__ || __loongarch64
 # define __NR_sched_setattr 274
 # define __NR_sched_getattr 275
 #elif __powerpc__