@@ -2147,7 +2147,11 @@ void __init set_cur_cpu_spec(struct cpu_spec *s)
struct cpu_spec *t = &the_cpu_spec;
t = PTRRELOC(t);
- *t = *s;
+ /*
+ * use memcpy() instead of *t = *s so that GCC replaces it
+ * by __memcpy() when KASAN is active
+ */
+ memcpy(t, s, sizeof(*t));
*PTRRELOC(&cur_cpu_spec) = &the_cpu_spec;
}
@@ -2161,8 +2165,11 @@ static struct cpu_spec * __init setup_cpu_spec(unsigned long offset,
t = PTRRELOC(t);
old = *t;
- /* Copy everything, then do fixups */
- *t = *s;
+ /*
+ * Copy everything, then do fixups. Use memcpy() instead of *t = *s
+ * so that GCC replaces it by __memcpy() when KASAN is active
+ */
+ memcpy(t, s, sizeof(*t));
/*
* If we are overriding a previous value derived from the real