x86/smp: Export symbol cpu_clustergroup_mask()

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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>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lore.kernel.org/r/20231116142245.1233485-2-kan.liang@linux.intel.com

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Kan Liang 2023-11-16 06:22:43 -08:00 • committed by Peter Zijlstra

parent 243218ca93

commit c3dd199562

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arch/x86/kernel/smpboot.c

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