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Re: [PATCH] MIPS: fix loading of modules with unresolved weak symbols

To: Gabor Juhos <juhosg@openwrt.org>
Subject: Re: [PATCH] MIPS: fix loading of modules with unresolved weak symbols
From: Ralf Baechle <ralf@linux-mips.org>
Date: Mon, 13 Jul 2009 11:57:34 +0100
Cc: "linux-mips@linux-mips.org" <linux-mips@linux-mips.org>
In-reply-to: <1247476464-8961-1-git-send-email-juhosg@openwrt.org>
Original-recipient: rfc822;linux-mips@linux-mips.org
References: <1247476464-8961-1-git-send-email-juhosg@openwrt.org>
Sender: linux-mips-bounce@linux-mips.org
User-agent: Mutt/1.5.18 (2008-05-17)
On Mon, Jul 13, 2009 at 11:14:24AM +0200, Gabor Juhos wrote:

> Loading of modules with unresolved weak symbols fails on MIPS
> since '88173507e4fc1e7ecd111b0565e8cba0cb7dae6d'.
> 
> Modules: handle symbols that have a zero value
> 
> The module subsystem cannot handle symbols that are zero.  If symbols
> are present that have a zero value then the module resolver prints out a
> message that these symbols are unresolved.
> 
> We have to use IS_ERR_VALUE() to check that a symbol has been resolved
> or not.

Applied.  Thanks Gabor!

  Ralf

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