Re: 2.5.74-mm2 + nvidia (and others)

[Christian Axelsson <smiler@lanil.mine.nu>]

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On Tue, 2003-07-08 at 09:03, Martin Schlemmer wrote:
> On Mon, 2003-07-07 at 21:30, Andrew Morton wrote:
> 
> > Well that will explode if someone enables highpmd and has highmem.
> > This would be better:
> > 
> > --- nv.c.orig	2003-07-05 22:55:10.000000000 -0700
> > +++ nv.c	2003-07-05 22:55:58.000000000 -0700
> > @@ -2105,11 +2105,14 @@
> >      if (pgd_none(*pg_dir))
> >          goto failed;
> >  
> > -    pg_mid_dir = pmd_offset(pg_dir, address);
> > -    if (pmd_none(*pg_mid_dir))
> > +    pg_mid_dir = pmd_offset_map(pg_dir, address);
> > +    if (pmd_none(*pg_mid_dir)) {
> > +	pmd_unmap(pg_mid_dir);
> >          goto failed;
> > +    }
> >  
> >      NV_PTE_OFFSET(address, pg_mid_dir, pte);
> > +    pmd_unmap(pg_mid_dir);
> >  
> >      if (!pte_present(pte))
> >          goto failed;
> > 
> > -
> 
> Bit too specific to -mm2, what about the the attached?

Compiles nicely, havent but I havent reloaded it yet.

-- 
Christian Axelsson
smiler@lanil.mine.nu

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