[PATCHSET/RFC 0/2] perf: Fix issues reported by perf fuzzer

[Jiri Olsa]

hi,
Vince reported several issues with perf code hit by perf fuzzer,
in here:
  http://marc.info/?l=linux-kernel&m=141806390822670&w=2

I run the fuzzer, but wasn't able to hit issues reported
by Vince. But.. I was lucky enough to hit other 2 issues
described in following patches ;-)

As I dont follow the uncore code much, it is sort of RFC
patchset. However I'm running the fuzzer now for several
hours and can't hit any other issue.

thanks,
jirka


Cc: Andi Kleen <ak@xxxxxxxxxxxxxxx>
Cc: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
Cc: Ingo Molnar <mingo@xxxxxxxxxx>
Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
Cc: Paul Mackerras <paulus@xxxxxxxxx>
Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
Cc: Stephane Eranian <eranian@xxxxxxxxxx>
Cc: Vince Weaver <vince@xxxxxxxxxx>
Cc: Yan, Zheng <zheng.z.yan@xxxxxxxxx>
Signed-off-by: Jiri Olsa <jolsa@xxxxxxxxxx>
---
Jiri Olsa (2):
      perf/x86/intel/uncore: Make sure only uncore events are collected
      perf: Fix events installation during moving group

 arch/x86/kernel/cpu/perf_event_intel_uncore.c | 22 +++++++++++++++++++---
 kernel/events/core.c                          |  4 ++--
 2 files changed, 21 insertions(+), 5 deletions(-)
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