Re: [RFCv1 2/6] pagewalk: Add a page table walker for init_mm page table

[Pasha Tatashin <pasha.tatashin@xxxxxxxxxx>]

On Mon, Nov 18, 2024 at 1:49 AM Christoph Hellwig <hch@xxxxxxxxxxxxx> wrote:
>
> On Sat, Nov 16, 2024 at 05:59:18PM +0000, Pasha Tatashin wrote:
> >       } while (start = next, start < end);
> >       return err;
> >  }
> > +EXPORT_SYMBOL_GPL(walk_page_range);
>
> Umm, no.  We really should not expose all these page table detail
> to modules.
>
> > +EXPORT_SYMBOL_GPL(walk_page_range_kernel);
>
> Even more so here.

I will remove these exports in the next version, as I am going to
convert Page Detective to be part of core mm instead of misc device.

Thanks,
Pasha