From: David Ahern <dsahern@gmail.com>
To: Jiri Olsa <jolsa@redhat.com>
Cc: linux-kernel@vger.kernel.org, psuriset@linux.vnet.ibm.com,
Arnaldo Carvalho de Melo <acme@redhat.com>,
Ingo Molnar <mingo@kernel.org>, Namhyung Kim <namhyung@gmail.com>,
Frederic Weisbecker <fweisbec@gmail.com>,
Peter Zijlstra <peterz@infradead.org>
Subject: Re: [PATCH] perf kvm: fix segfault with default guest arguments
Date: Mon, 25 Jun 2012 12:44:52 -0600 [thread overview]
Message-ID: <4FE8B1A4.9050704@gmail.com> (raw)
In-Reply-To: <20120625160847.GE30293@krava.brq.redhat.com>
On 6/25/12 10:08 AM, Jiri Olsa wrote:
>> perf's handling of default kallsyms and guest-modules needs to be reworked.
> agreed ;) any plans on that?
I am working on it as time allows. After debugging this latest data
point (running longer avoid the segfault) I certainly understand the
problem better, but the problem keeps expanding too -- like wrong paths
on guest side modules. It really suggests that this notion of a
'default' guest is just wrong - too little information. We'll see.
David
next prev parent reply other threads:[~2012-06-25 18:44 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-06-25 4:41 [PATCH] perf kvm: fix segfault with default guest arguments David Ahern
2012-06-25 8:39 ` Namhyung Kim
2012-06-25 12:51 ` David Ahern
2012-06-25 19:04 ` David Ahern
2012-06-26 0:35 ` Namhyung Kim
2012-06-25 16:08 ` Jiri Olsa
2012-06-25 18:44 ` David Ahern [this message]
[not found] ` <20120628144418.GG4038@infradead.org>
2012-06-28 14:51 ` David Ahern
2012-06-28 14:52 ` David Ahern
2012-06-30 0:40 ` David Ahern
2012-07-01 22:16 ` David Ahern
-- strict thread matches above, loose matches on Subject: below --
2012-06-25 4:37 David Ahern
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