linux-kernel - Re: tracing ring_buffer

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Message-ID: <20120524211520.GA2800@redhat.com>
Date:	Thu, 24 May 2012 17:15:20 -0400
From:	Dave Jones <davej@...hat.com>
To:	Steven Rostedt <rostedt@...dmis.org>
Cc:	Linux Kernel <linux-kernel@...r.kernel.org>,
	Frederic Weisbecker <fweisbec@...il.com>,
	Ingo Molnar <mingo@...hat.com>, linux-kbuild@...r.kernel.org
Subject: Re: tracing ring_buffer_resize oops.

On Thu, May 24, 2012 at 04:33:06PM -0400, Steven Rostedt wrote:

 > I'm kicking off the ktest that initially caused this issue hoping that
 > it reproduces the bad tree again.
 > 
 > BTW, did you happen to upgrade gcc or anything? The ktest I run does
 > test against different gcc's and I don't think I had it do a make clean
 > between the switch. That may be the cause of this problem too :-?

No gcc updates. It's a Fedora 17 box, so there's been hardly any updates this
last week or so as things have been frozen leading into the release.

	Dave

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