Better log

src/hotspot/os_cpu/linux_riscv/riscv_hwprobe.cpp

@@ -24,6 +24,7 @@
  */
 
 #include "logging/log.hpp"
+#include "logging/logMessage.hpp"
 #include "os_linux.hpp"
 #include "riscv_hwprobe.hpp"
 #include "runtime/os.hpp"
@@ -168,8 +169,11 @@ void RiscvHwprobe::add_features_from_query_result() {
     long major, minor;
     os::Linux::kernel_version(&major, &minor);
     if (!(major > 6 || (major == 6 && minor >= 9))) {
-      log_info(os)("Linux kernel %ld.%ld have a known bug when using Vector and signals.\n"
-                   "Not enabled automatically via hwprobe. Use -XX:+UseRVV to force.", major, minor);
+      LogMessage(os) log;
+      if (log.is_info()) {
+        log.info("Linux kernels before 6.9 (current %ld.%ld) have a known bug when using Vector and signals.", major, minor);
+        log.info("Vector not enabled automatically via hwprobe, but can be turned on with -XX:+UseRVV.");
+      }
     } else {
       VM_Version::ext_V.enable_feature();
     }