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SubjectRe: [RESEND PATCH 2/4] x86/smp: Export symbol cpu_clustergroup_mask
On Thu, Nov 16, 2023 at 06:22:43AM -0800, kan.liang@linux.intel.com wrote:
> From: Kan Liang <kan.liang@linux.intel.com>
>
> Intel cstate PMU driver will invoke the topology_cluster_cpumask() to
> retrieve the CPU mask of a cluster. A modpost error is triggered since
> the symbol cpu_clustergroup_mask is not exported.
>
> Signed-off-by: Kan Liang <kan.liang@linux.intel.com>
> ---
> arch/x86/kernel/smpboot.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c
> index 48e040618731..376387ca6be5 100644
> --- a/arch/x86/kernel/smpboot.c
> +++ b/arch/x86/kernel/smpboot.c
> @@ -747,6 +747,7 @@ const struct cpumask *cpu_clustergroup_mask(int cpu)
> {
> return cpu_l2c_shared_mask(cpu);
> }
> +EXPORT_SYMBOL(cpu_clustergroup_mask);

I made that _GPL.

Queued the lot.

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