Displaying 1 result from an estimated 1 matches for "hv_smp_prepare_cpus".
2020 Sep 15
0
[PATCH RFC v1 10/18] x86/hyperv: implement and use hv_smp_prepare_cpus
...cpu/mshyperv.c
> index 1bf57d310f78..7522cae02759 100644
> --- a/arch/x86/kernel/cpu/mshyperv.c
> +++ b/arch/x86/kernel/cpu/mshyperv.c
> @@ -203,6 +203,31 @@ static void __init hv_smp_prepare_boot_cpu(void)
> hv_init_spinlocks();
> #endif
> }
> +
> +static void __init hv_smp_prepare_cpus(unsigned int max_cpus)
> +{
> +#if defined(CONFIG_X86_64)
I think it makes little sense to try to make Linux work as Hyper-V root
partition when !CONFIG_X86_64. If we still care about Hyper-V enablement
for !CONFIG_X86_64 we can probably introduce something like
CONFIG_HYPERV_ROOT and enable...