On Sat, Nov 30, 2024 at 08:06:58AM -0600, Mario Limonciello wrote: > @@ -340,6 +416,11 @@ static int amd_hfi_probe(struct platform_device *pdev) > if (ret) > return ret; > > + ret = cpuhp_setup_state(CPUHP_AP_ONLINE_DYN, "x86/amd_hfi:online", > + amd_hfi_online, amd_hfi_offline); By using online notifier, you will already have tasks running on this CPU before you initialize the HFI bits, is that okay?
