Re: [patch 02/17] x86/cpu: Switch to arch_cpu_finalize_init()

Thomas Gleixner
2023-06-14T09:54:04Z

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.