From mboxrd@z Thu Jan  1 00:00:00 1970
From: Ingo Molnar <mingo@kernel.org>
Subject: Re: OOPS in perf_mmap_close()
Date: Wed, 29 May 2013 10:07:37 +0200
Message-ID: <20130529080737.GB24933@gmail.com>
References: <alpine.DEB.2.10.1305221523420.9944@vincent-weaver-1.um.maine.edu>
 <alpine.DEB.2.10.1305221953370.11450@vincent-weaver-1.um.maine.edu>
 <alpine.DEB.2.10.1305222344060.12929@vincent-weaver-1.um.maine.edu>
 <20130523044803.GA25399@ZenIV.linux.org.uk>
 <20130523125218.GB23650@twins.programming.kicks-ass.net>
 <alpine.DEB.2.10.1305231006280.17701@vincent-weaver-1.um.maine.edu>
 <20130523152611.GE23650@twins.programming.kicks-ass.net>
 <alpine.DEB.2.10.1305231936210.2452@vincent-weaver-1.um.maine.edu>
 <20130528085548.GA12193@twins.programming.kicks-ass.net>
 <alpine.DEB.2.10.1305281217370.19080@vincent-weaver-1.um.maine.edu>
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To: Vince Weaver <vincent.weaver@maine.edu>
Cc: Peter Zijlstra <peterz@infradead.org>, Al Viro <viro@zeniv.linux.org.uk>, linux-kernel@vger.kernel.org, Paul Mackerras <paulus@samba.org>, Ingo Molnar <mingo@redhat.com>, Arnaldo Carvalho de Melo <acme@ghostprotocols.net>, trinity@vger.kernel.org


* Vince Weaver <vincent.weaver@maine.edu> wrote:

> On Tue, 28 May 2013, Peter Zijlstra wrote:
>  
> > Take 2.. :-)
> > 
> > Leaving the locked vs pinned debacle for another time. The below patch
> > survives many non-priv execution of the problem prog.
> 
> It looks like this is already in tip, [...]

Wanted to help out with testing it in parallel - even though it was not 
yet clear whether it's the full fix.

Since you are still seeing a leak I will hold on to it until it's fully 
fixed.

Thanks,

	Ingo