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Message-Id: <20100113170744.b45c9220.akpm@linux-foundation.org>
Date: Wed, 13 Jan 2010 17:07:44 -0800
From: Andrew Morton <akpm@...ux-foundation.org>
To: Rusty Russell <rusty@...tcorp.com.au>
Cc: Jeff Mahoney <jeffm@...e.com>, linux-kernel@...r.kernel.org
Subject: Re: [patch 6/6] virtio: fix section mismatch warnings
On Wed, 13 Jan 2010 21:27:26 +1030
Rusty Russell <rusty@...tcorp.com.au> wrote:
> On Wed, 13 Jan 2010 11:19:01 am Jeff Mahoney wrote:
> > This patch fixes the following warnings by renaming the driver structures
> > to be suffixed with _driver.
> >
> > WARNING: drivers/virtio/virtio_balloon.o(.data+0x88): Section mismatch in reference from the variable virtio_balloon to the function .devexit.text:virtballoon_remove()
> >
> > WARNING: drivers/char/hw_random/virtio-rng.o(.data+0x88): Section mismatch in reference from the variable virtio_rng to the function .devexit.text:virtrng_remove()
> >
> > Signed-off-by: Jeff Mahoney <jeffm@...e.com>
>
> Acked-by: Rusty Russell <rusty@...tcorp.com.au>
>
> Andrew, will you take these?
>
umm, sure. But I wish I knew how the patch worked. Is there some
magic sauce which moves a variable called foo_driver into a different
section or what?
And if so, what was I doing when that got done :(
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