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    Subject[PATCH 0/3] [4.0] arm/arm64: Do not group hardware events from different PMUs
    Date
    From: "Suzuki K. Poulose" <suzuki.poulose@arm.com>

    This is a collection of fixes which denies grouping hardware events
    from different PMUs. They also fix crashes triggered by perf_fuzzer
    on Linux-4.0-rc2.

    Pawel,

    Similar fix is required in ARM CCN PMU driver. I didn't find it
    straight forward to fix it there. Could you please take a look
    into it ?


    Suzuki K. Poulose (3):
    arm/pmu: Reject groups spanning multiple hardware PMUs
    arm64/pmu: Reject groups spanning multiple HW PMUs
    arm-cci: Reject groups spanning multiple HW PMUs

    arch/arm/kernel/perf_event.c | 21 +++++++++++++++------
    arch/arm64/kernel/perf_event.c | 21 +++++++++++++++------
    drivers/bus/arm-cci.c | 19 ++++++++++++++-----
    3 files changed, 44 insertions(+), 17 deletions(-)

    --
    1.7.9.5




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