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Kan Liang authored
The iommu PMU is system-wide scope, which is supported by the generic perf_event subsystem now. Set the scope for the iommu PMU and remove all the cpumask and hotplug codes. Signed-off-by: Kan Liang <kan.liang@linux.intel.com> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Reviewed-by: Lu Baolu <baolu.lu@linux.intel.com> Link: https://lore.kernel.org/r/20240802151643.1691631-5-kan.liang@linux.intel.com
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