Date: Wed, 13 Sep 2006 23:52:52 -0700 From: John-Mark Gurney <gurney_j@resnet.uoregon.edu> To: Sean Thomson <psthomso@hotmail.com> Cc: freebsd-hackers@freebsd.org Subject: Re: Issue with loading a module Message-ID: <20060914065252.GB9421@funkthat.com> In-Reply-To: <BAY102-W4898C9A2E4C91D78C0F79CE280@phx.gbl> References: <BAY102-W4898C9A2E4C91D78C0F79CE280@phx.gbl>
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Sean Thomson wrote this message on Wed, Sep 13, 2006 at 15:07 -0600:
> In working with a device driver, sometimes
> after I rebuild it and reload it, I'll get
> system log errors like
>
> 'link_elf: symbol yyz undefined'
I assume that it fails to load when you get this message?
> Actually, I'll get an entry for all my
> exported symbols. If I reboot, it clears
> up.
exported from your kernel module?
> I'm working on a stock 6.1 kernel.
>
> Has anyone else seen this? I poked around
> the mailing lists but didn't find any
> like this?
Usually this is due to depending upon symbols that another module
exports, but not having a MODULE_DEPEND line to let one module see
the other module's symbols...
--
John-Mark Gurney Voice: +1 415 225 5579
"All that I will do, has been done, All that I have, has not."
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