From: Eugene Surovegin <ebs@ebshome.net>
To: Josef Angermeier <Josef.Angermeier@informatik.uni-erlangen.de>
Cc: linuxppc-embedded@ozlabs.org
Subject: Re: undefined symbols of modules
Date: Tue, 30 May 2006 01:06:21 -0700 [thread overview]
Message-ID: <20060530080621.GA16186@gate.ebshome.net> (raw)
In-Reply-To: <447BF82A.8000503@cs.fau.de>
On Tue, May 30, 2006 at 09:45:46AM +0200, Josef Angermeier wrote:
> Hello,
>
> when i try to compile my kernel extension as modul, i get some undefined
> references. But a look in System.map shows, that the relevant symbols
> are defined in the main kernel. Why then those undefined references ?
Symbol must be exported to be available for modules, just being listed
in System.map isn't enough.
Try adding EXPORT_SYMBOL(...) for those "undefined" references.
--
Eugene
prev parent reply other threads:[~2006-05-30 8:06 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-05-30 7:45 undefined symbols of modules Josef Angermeier
2006-05-30 8:06 ` Eugene Surovegin [this message]
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