Messages in this thread | | | Date | Wed, 12 Dec 2012 20:02:57 -0700 | From | David Ahern <> | Subject | Re: [GIT PULL] perf changes for v3.8 |
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On 12/12/12 7:53 PM, Linus Torvalds wrote: > Hmm. This may be entirely unrelated to this particular pull request, but > > perf record -e cycles:pp > > no longer works on my westmere machine (Operation not supported). It > used to work, but I haven't tried to bisect it, since I hope somebody > will just go "oh, I know what's up".
Can you add -v and see if it spits out more info?
David
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