linux-kernel - Re: [PATCH] Linux Kernel Markers

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Message-Id: <20060919093935.4ddcefc3.akpm@osdl.org>
Date:	Tue, 19 Sep 2006 09:39:35 -0700
From:	Andrew Morton <akpm@...l.org>
To:	Martin Bligh <mbligh@...gle.com>
Cc:	"Frank Ch. Eigler" <fche@...hat.com>, Ingo Molnar <mingo@...e.hu>,
	Mathieu Desnoyers <mathieu.desnoyers@...ymtl.ca>,
	Paul Mundt <lethal@...ux-sh.org>,
	linux-kernel <linux-kernel@...r.kernel.org>,
	Jes Sorensen <jes@....com>, Tom Zanussi <zanussi@...ibm.com>,
	Richard J Moore <richardj_moore@...ibm.com>,
	Michel Dagenais <michel.dagenais@...ymtl.ca>,
	Christoph Hellwig <hch@...radead.org>,
	Greg Kroah-Hartman <gregkh@...e.de>,
	Thomas Gleixner <tglx@...utronix.de>,
	William Cohen <wcohen@...hat.com>, ltt-dev@...fik.org,
	systemtap@...rces.redhat.com, Alan Cox <alan@...rguk.ukuu.org.uk>
Subject: Re: [PATCH] Linux Kernel Markers

On Tue, 19 Sep 2006 09:04:43 -0700
Martin Bligh <mbligh@...gle.com> wrote:

> It seems like all we'd need to do
> is "list all references to function, freeze kernel, update all
> references, continue"

"overwrite first 5 bytes of old function with `jmp new_function'".
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