Re: [PATCH v2 0/5] arm64: perf: Support for chained counters

On 29/05/18 11:55, Suzuki K Poulose wrote: This series adds support for counting PMU events using 64bit counters for arm64 PMU. The Arm v8 PMUv3 supports combining two adjacent 32bit counters (low even and hig odd counters) to count a given "event" in 64bit mode. This series adds the support

[PATCH v2 0/5] arm64: perf: Support for chained counters

This series adds support for counting PMU events using 64bit counters for arm64 PMU. The Arm v8 PMUv3 supports combining two adjacent 32bit counters (low even and hig odd counters) to count a given "event" in 64bit mode. This series adds the support for 64bit events in the core arm_pmu driver infr