Re: [BUG, 4.8-rc7] perf: oops in intel_pmu_enable_all

From	Dave Chinner <david@fromorbit.com>
Newsgroups	linux.kernel
Subject	Re: [BUG, 4.8-rc7] perf: oops in intel_pmu_enable_all
Date	2016-09-26 01:40 +0200
Message-ID	<slrbz-4B9-7@gated-at.bofh.it> (permalink)
References	<slr1T-4yi-3@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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On Mon, Sep 26, 2016 at 09:22:45AM +1000, Dave Chinner wrote:
> Hi Folks,
> 
> I just upgraded a test VM from 4.8-rc6 to 4.8-rc7, and went to run:
> 
> # perf_4.7 top -g -U
> 
> inside the VM - the kernel oops with the trace below. The perf
> binary was built from a 4.7 kernel, so it's not the latest but it
> still shouldn't oops the kernel.

Ignore this - I thought it wasn't fixed in the latest TOT, but I
fat-fingered the reset to the current head and repeated the test on
4.8-rc7. All is working properly again....

Cheers,

Dave.
-- 
Dave Chinner
david@fromorbit.com

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[BUG, 4.8-rc7] perf: oops in intel_pmu_enable_all Dave Chinner <david@fromorbit.com> - 2016-09-26 01:30 +0200
  Re: [BUG, 4.8-rc7] perf: oops in intel_pmu_enable_all Dave Chinner <david@fromorbit.com> - 2016-09-26 01:40 +0200

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