Fix cpuid.S on arm

The ARM assembly syntax differs a bit

Fixes 61b9339 getarch/cpuid.S: Fix warning about executable stack

Signed-off-by: Sertonix <sertonix@posteo.net>

Author: sertonix

cpuid.S

@@ -66,5 +66,9 @@ _cpuid:
 
 #endif
 #if defined(__ELF__) && defined(__linux__)
+#if defined(__arm__)
+        .section        .note.GNU-stack,"",%progbits
+#else
         .section        .note.GNU-stack,"",@progbits
 #endif
+#endif