diff --git a/lib/crc32.c b/lib/crc32.c
index 69dd124f0cfc..3a1dfa84203c 100644
--- a/lib/crc32.c
+++ b/lib/crc32.c
@@ -29,6 +29,7 @@
 #include <linux/crc32.h>
 #include <linux/module.h>
 #include <linux/types.h>
+#include <linux/sched.h>
 #include "crc32defs.h"
 
 #if CRC_LE_BITS > 8
@@ -1054,6 +1055,7 @@ static int __init crc32c_combine_test(void)
 			      crc_full == test[i].crc32c_le))
 				errors++;
 			runs++;
+			cond_resched();
 		}
 	}
 
@@ -1147,6 +1149,7 @@ static int __init crc32_combine_test(void)
 			      crc_full == test[i].crc_le))
 				errors++;
 			runs++;
+			cond_resched();
 		}
 	}