--- zzzz-none-000/linux-5.15.111/arch/x86/mm/cpu_entry_area.c 2023-05-11 14:00:40.000000000 +0000 +++ puma7-atom-6670-761/linux-5.15.111/arch/x86/mm/cpu_entry_area.c 2024-02-07 10:22:35.000000000 +0000 @@ -59,7 +59,7 @@ static void __init percpu_setup_debug_store(unsigned int cpu) { -#ifdef CONFIG_CPU_SUP_INTEL +#if defined(CONFIG_CPU_SUP_INTEL) && defined(CONFIG_PERF_EVENTS) unsigned int npages; void *cea;