Date: Thu, 17 Jun 2004 20:31:10 +0300
Message-Id: <200406171731.i5HHVA0M015051@car.linuxhacker.ru>
From: Oleg Drokin <green@linuxhacker.ru>
Subject: Re: [PATCH] remove EXPORT_SYMBOL(kallsyms_lookup)
To: greg@kroah.com, linux-kernel@vger.kernel.org
References: <20040617162927.GA12498@kroah.com>
Sender: linux-kernel-owner@vger.kernel.org
Content-Length: 971
Lines: 22

Hello!

Greg KH <greg@kroah.com> wrote:
GK> Distros have started to ship kernels with this patch, as it seems that
GK> some unnamed binary module authors are already abusing this function (as
GK> well as some open source modules, like the openib code.)  I could not
GK> find any valid reason why this symbol should be exported, so here's a

What if some extra carefully written code detects some (non fatal) problem in
itself and decides to dump a decoded backtrace to some internal log buffer,
user will find this later and will send a bugreport to developers?
(yes, there are problems with simply doing dump_stack()).
Or perhaps we need dump_stack version that will print the dump into a
supplied buffer then?

Bye,
    Oleg
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