diff --git a/meta/recipes-devtools/gcc/gcc-runtime_8.1.bb b/meta/recipes-devtools/gcc/gcc-runtime_8.1.bb
index 8f31e7792e..fe787174e8 100644
--- a/meta/recipes-devtools/gcc/gcc-runtime_8.1.bb
+++ b/meta/recipes-devtools/gcc/gcc-runtime_8.1.bb
@@ -1,6 +1,9 @@
 require recipes-devtools/gcc/gcc-${PV}.inc
 require gcc-runtime.inc
 
+# Disable ifuncs for libatomic on arm conflicts -march/-mcpu
+EXTRA_OECONF_append_arm = " libat_cv_have_ifunc=no "
+
 FILES_libgomp-dev += "\
     ${libdir}/gcc/${TARGET_SYS}/${BINV}/include/openacc.h \
 "