Re: [PATCH -mm] fix variable use in AVR32 pte_alloc_one

From: Andrew Morton
Date: Thu Jan 24 2008 - 02:55:55 EST


> On Wed, 23 Jan 2008 13:20:10 +0100 Haavard Skinnemoen <hskinnemoen@xxxxxxxxx> wrote:
> On Wed, 23 Jan 2008 22:57:34 +1100
> Ben Nizette <bn@xxxxxxxxxxxxxxx> wrote:
>
> >
> > Some parts of this function use 'page', some 'pte'. As such, an AVR32
> > -mm build fails with an undefined reference to 'page'.
> >
> > Signed-Off-By: Ben Nizette <bn@xxxxxxxxxxxxxxx>
> >
> > ---
> > Index: linux-2.6.24-rc8-mm1/include/asm-avr32/pgalloc.h
> > ===================================================================
> > --- linux-2.6.24-rc8-mm1.orig/include/asm-avr32/pgalloc.h
> > +++ linux-2.6.24-rc8-mm1/include/asm-avr32/pgalloc.h
> > @@ -52,9 +52,9 @@ static inline struct page *pte_alloc_one
> > struct page *pte;
> >
> > pte = alloc_page(GFP_KERNEL | __GFP_REPEAT | __GFP_ZERO);
> > - if (!page)
> > + if (!pte)
> > return NULL;
> > - pgtable_page_ctor(page);
> > + pgtable_page_ctor(pte);
> > return pte;
> > }
>
> Hmm...I can't see anything like this on my current avr32-arch branch,
> but I think I mistakenly pushed out some unfinished code about a week
> ago and rewound it shortly afterwards. If Andrew pulled during that
> window, I guess it must have made it into -mm :-(
>
> But thanks for testing and for providing a fix. I'll check the code
> that I was working on and apply the patch if it's still broken.
>

This bustage was added by the -mm-only
config_highpte-vs-sub-page-page-tables.patch

Thanks for the fix.
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