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Date: Mon, 9 Mar 2015 12:43:05 +0000 From: a@...r.kernel.org To: will.deacon@....com Cc: a.p.zijlstra@...llo.nl, linux@....linux.org.uk, acme@...nel.org, linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org, punit.agrawal@....com, pawel.moll@....com, "Suzuki K. Poulose" <suzuki.poulose@....com> Subject: [PATCH 0/3] [4.0] arm/arm64: Do not group hardware events from different PMUs From: "Suzuki K. Poulose" <suzuki.poulose@....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 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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