On Wed, Jun 14 2023 at 01:39, Thomas Gleixner wrote:
+ /*
+ * identify_boot_cpu() initialized SMT support information, let the
+ * core code know.
+ */
+ cpu_smt_check_topology();
+
+ if (!IS_ENABLED(CONFIG_SMP)) {
+ pr_info("CPU: ");
+ print_cpu_info(&boot_cpu_data);
+ }
+
+ arch_smt_update();
+
+ cpu_select_mitigations();
That's the wrong order. mitigations must come before the smt update. Thanks to Boris for spotting it.
