arm_pmu: ACPI support
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Cover letter [PATCH 00/14] arm_pmu: ACPI support
Quoted 13 lines · Ganapatrao Kulkarni
i am not able to run with latest perf tool, i see issue with memory corruption in malloc
is this seen from anyone else too?
i am not sure, is this issue with my setup?root at VAL1-13>perf>> perf stat -e armv8_pmuv3_0/br_mis_pred/ sleep 1
Performance counter stats for 'sleep 1':
10,815 armv8_pmuv3_0/br_mis_pred/ 1.001232167 seconds time elapsed
Quoted 11 lines
root at VAL1-13>perf>> ./perf stat -e armv8_pmuv3_0/br_mis_pred/ sleep 1 *** Error in `./perf':
free(): invalid next size (fast):0x00000000086a7a00*** Aborted (core dumped)
root at VAL1-13>perf>> ./perf -v
perf version 4.11.rc3.g093b99
root at VAL1-13>perf>> perf -v
perf version 4.8.rc6.g21c488
root at VAL1-13>perf>> uname -a
Linux VAL1-13 4.11.0-rc2-12139-g3804e12 #1 SMP PREEMPT Wed Mar 22 06:26:28 UTC 2017 aarch64 aarch64 aarch64 GNU/Linux
root at VAL1-13>perf>>
I've managed to reproduce this on a Seatle system using DT, with the perf tool from v4.11-rc3.
I'm digging into this now.
Thanks,
Mark.