Re: [PATCH 1/4] x86 mmiotrace: use lookup_address()

From: Ingo Molnar
Date: Thu Feb 07 2008 - 07:52:48 EST



* Christoph Hellwig <hch@xxxxxxxxxxxxx> wrote:

> On Tue, Feb 05, 2008 at 10:28:07PM +0200, Pekka Paalanen wrote:
> > Use lookup_address() from pageattr.c instead of doing the same
> > manually. Also had to EXPORT_SYMBOL(lookup_address) to make this
> > work for modules. This also fixes "undefined symbol 'init_mm'"
> > compile error for x86_32.
>
> This should be a _GPL export for sure.

i've changed it to that.

Ingo
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