--- gprofng/common/cpuid.c	2024-08-17 07:00:00.000000000 +0800
+++ gprofng/common/cpuid.c	2024-09-22 03:26:51.000000000 +0800
@@ -18,6 +18,10 @@
    Foundation, 51 Franklin Street - Fifth Floor, Boston,
    MA 02110-1301, USA.  */
 
+#ifdef __linux__
+#include <linux/version.h>
+#endif
+
 #if defined(__i386__) || defined(__x86_64)
 #include <cpuid.h>  /* GCC-provided */
 #elif defined(__aarch64__)
@@ -46,8 +50,11 @@
 #include <sched.h>
 #include <sys/syscall.h>
 #include <unistd.h>
+// This header does not exist in earlier versions.
+#if defined(__linux__) && LINUX_VERSION_CODE >= KERNEL_VERSION(6,4,0)
 #include <asm/hwprobe.h>
 #endif
+#endif
 
 /*
  * Various routines to handle identification