Misc fixes: - Fix a PMU enumeration/initialization bug on Intel Alder Lake CPUs. - Fix KVM guest PEBS register handling. - Fix race/reentry bug in perf_output_read_group() reading of PMU counters. Signed-off-by: Ingo Molnar <mingo@kernel.org>
Misc fixes: - Fix a PMU enumeration/initialization bug on Intel Alder Lake CPUs. - Fix KVM guest PEBS register handling. - Fix race/reentry bug in perf_output_read_group() reading of PMU counters. Signed-off-by: Ingo Molnar <mingo@kernel.org>