Merge tag 'perf_urgent_for_v5.12' of git://

Pull x86 perf fixes from Borislav Petkov:

 - Fix Broadwell Xeon's stepping in the PEBS isolation table of CPUs

 - Fix a panic when initializing perf uncore machinery on Haswell and
   Broadwell servers

* tag 'perf_urgent_for_v5.12' of git://
  perf/x86/kvm: Fix Broadwell Xeon stepping in isolation_ucodes[]
  perf/x86/intel/uncore: Remove uncore extra PCI dev HSWEP_PCI_PCU_3