On Wed, May 18, 2005 at 06:34:25PM -0500, Terence Ripperda wrote:
> > > perhaps iounmap should be calling ioremap_change_attr rather than
> >
> > What is ioremap_change_attr?
>
> a static function in ioremap.c that is called by __ioremap. it's a
> wrapper function around change_page_attr. I only see it in the x86_64
> architecture, not i386.
Oh yes, indeed. I forgot that I wrote it :) Calling global_flush_tlb
in iounmap is indeed a very good idea.
-Andi
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