From: Arnaldo Carvalho de Melo <acme@redhat.com>
To: Stephane Eranian <eranian@google.com>
Cc: LKML <linux-kernel@vger.kernel.org>,
anton@samba.org, Peter Zijlstra <peterz@infradead.org>,
mingo@elte.hu, ak@linux.intel.com,
Robert Richter <robert.richter@amd.com>,
Linus Torvalds <torvalds@linux-foundation.org>
Subject: Re: [PATCH 2/4] perf symbols: /proc/kallsyms does not sort module symbols
Date: Fri, 23 Sep 2011 11:11:13 -0300 [thread overview]
Message-ID: <20110923141113.GA27519@ghostprotocols.net> (raw)
In-Reply-To: <CABPqkBR5ie5yJAB1xTCfQoZroFZWna42=iptmB_Cwt3hCuyQ=w@mail.gmail.com>
Em Fri, Sep 23, 2011 at 03:59:33PM +0200, Stephane Eranian escreveu:
> Hi,
>
> What's the status of this patch?
>
> It is not in 3.1.0-rc7. It is needed!
>
> I ran into serious issues (bogus symbols) with a profile where
> kernel modules were stressed and it boiled down to kallsyms__parse()
> being broken because /proc/kallsyms is assumed sorted when it actually
> is NOT.
Its all here:
https://github.com/acmel/linux/commits/perf/urgent
I was waiting for Ingo, Peter, can you take a look and see if you agree
with the patches there then I can ask Linus to pull it, ok?
- Arnaldo
next prev parent reply other threads:[~2011-09-23 14:11 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-09-23 13:59 [PATCH 2/4] perf symbols: /proc/kallsyms does not sort module symbols Stephane Eranian
2011-09-23 14:11 ` Arnaldo Carvalho de Melo [this message]
2011-09-23 14:12 ` Peter Zijlstra
-- strict thread matches above, loose matches on Subject: below --
2011-08-24 6:40 [PATCH 0/4] perf symbol fixes Anton Blanchard
2011-08-24 6:40 ` [PATCH 2/4] perf symbols: /proc/kallsyms does not sort module symbols Anton Blanchard
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