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Re: [PATCH v2 0/5] perf, bts: Fallout from the fuzzer for perf/urgent

From Alexander Shishkin <alexander.shishkin@linux.intel.com>
Newsgroups linux.kernel
Subject Re: [PATCH v2 0/5] perf, bts: Fallout from the fuzzer for perf/urgent
Date 2016-09-07 20:40 +0200
Message-ID <sePVo-3mn-29@gated-at.bofh.it> (permalink)
References <seoBP-2y1-9@gated-at.bofh.it> <sescq-4T6-15@gated-at.bofh.it> <seMXv-1t1-7@gated-at.bofh.it> <seN7b-1w7-7@gated-at.bofh.it>
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Vince Weaver <vince@deater.net> writes:

> On Wed, 7 Sep 2016, Alexander Shishkin wrote:
>
>> Sure. And yes, I did catch a warning, which calls for one more patch
>> (below). Also one unrelated thing in PEBS that Peter fixed.
>
> Does that fix this which I just got on my skylake machine (4.8-rc5 with 
> your other 5 patches applied)
>
> [ 5351.822559] WARNING: CPU: 3 PID: 19191 at arch/x86/events/intel/bts.c:344 event_function+0xa1/0x160

Yes, it fixes a problem that triggered this warning. Can't tell from the
absence of backtrace what's going on here, though.

Regards,
--
Alex

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[PATCH v2 0/5] perf, bts: Fallout from the fuzzer for perf/urgent Alexander Shishkin <alexander.shishkin@linux.intel.com> - 2016-09-06 15:30 +0200
  [PATCH v2 4/5] perf/x86/intel/bts: Fix BTS PMI detection Alexander Shishkin <alexander.shishkin@linux.intel.com> - 2016-09-06 15:40 +0200
  [PATCH v2 5/5] perf/x86/intel/bts: Kill a silly warning Alexander Shishkin <alexander.shishkin@linux.intel.com> - 2016-09-06 15:50 +0200
  Re: [PATCH v2 0/5] perf, bts: Fallout from the fuzzer for perf/urgent Ingo Molnar <mingo@kernel.org> - 2016-09-06 19:20 +0200
    Re: [PATCH v2 0/5] perf, bts: Fallout from the fuzzer for  perf/urgent Vince Weaver <vince@deater.net> - 2016-09-07 02:20 +0200
    Re: [PATCH v2 0/5] perf, bts: Fallout from the fuzzer for perf/urgent Alexander Shishkin <alexander.shishkin@linux.intel.com> - 2016-09-07 17:30 +0200
      Re: [PATCH v2 0/5] perf, bts: Fallout from the fuzzer for  perf/urgent Vince Weaver <vince@deater.net> - 2016-09-07 17:40 +0200
        Re: [PATCH v2 0/5] perf, bts: Fallout from the fuzzer for perf/urgent Peter Zijlstra <peterz@infradead.org> - 2016-09-07 18:40 +0200
        Re: [PATCH v2 0/5] perf, bts: Fallout from the fuzzer for perf/urgent Alexander Shishkin <alexander.shishkin@linux.intel.com> - 2016-09-07 20:40 +0200
          Re: [PATCH v2 0/5] perf, bts: Fallout from the fuzzer for  perf/urgent Vince Weaver <vincent.weaver@maine.edu> - 2016-09-08 05:40 +0200
            Re: [PATCH v2 0/5] perf, bts: Fallout from the fuzzer for perf/urgent Alexander Shishkin <alexander.shishkin@linux.intel.com> - 2016-09-08 11:00 +0200
              Re: [PATCH v2 0/5] perf, bts: Fallout from the fuzzer for  perf/urgent Vince Weaver <vincent.weaver@maine.edu> - 2016-09-08 15:00 +0200
      Re: [PATCH v2 0/5] perf, bts: Fallout from the fuzzer for perf/urgent Ingo Molnar <mingo@kernel.org> - 2016-09-08 08:30 +0200
      Re: [PATCH v2 0/5] perf, bts: Fallout from the fuzzer for perf/urgent Ingo Molnar <mingo@kernel.org> - 2016-09-08 08:30 +0200
        Re: [PATCH v2 0/5] perf, bts: Fallout from the fuzzer for perf/urgent Alexander Shishkin <alexander.shishkin@linux.intel.com> - 2016-09-08 10:50 +0200

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