Hi Mark, can you please review this series? On Thu, Oct 25, 2018 at 11:29 AM Kulkarni, Ganapatrao <Ganapatrao.Kulkarni@xxxxxxxxxx> wrote: > > This patchset adds PMU driver for Cavium's ThunderX2 SoC UNCORE devices. > The SoC has PMU support in L3 cache controller (L3C) and in the > DDR4 Memory Controller (DMC). > > v7: > Incorporated review comments [3]. > Modified driver as loadable module. > Updated Documentation with Event description. > Removed per-channel(no SMC calls) sampling implementation( > Since DMC and L3C channels are interleave, we have decided to > sample channel zero and prorate it to account for a Device). > > [3] https://patchwork.kernel.org/patch/10479203/ > > v6: > Rebased to 4.18-rc1 > Updated with comments from John Garry[3] > > [3] https://lkml.org/lkml/2018/5/17/408 > > v5: > Incorporated review comments from Mark Rutland[2] > v4: > Incorporated review comments from Mark Rutland[1] > > [1] https://www.spinics.net/lists/arm-kernel/msg588563.html > [2] https://lkml.org/lkml/2018/4/26/376 > > v3: > Fixed warning reported by kbuild robot > > v2: > Rebased to 4.12-rc1 > Removed Arch VULCAN dependency. > Update SMC call parameters as per latest firmware. > > v1: > Initial patch > > Ganapatrao Kulkarni (2): > perf, uncore: Adding documentation for ThunderX2 pmu uncore driver > ThunderX2, perf : Add Cavium ThunderX2 SoC UNCORE PMU driver > > Documentation/perf/thunderx2-pmu.txt | 106 ++++ > drivers/perf/Kconfig | 9 + > drivers/perf/Makefile | 1 + > drivers/perf/thunderx2_pmu.c | 867 +++++++++++++++++++++++++++ > include/linux/cpuhotplug.h | 1 + > 5 files changed, 984 insertions(+) > create mode 100644 Documentation/perf/thunderx2-pmu.txt > create mode 100644 drivers/perf/thunderx2_pmu.c > > -- > 2.18.0 > thanks Ganapat
