Re: [PATCH v2 1/4] mm: Introduce vm_uffd_ops API

Lorenzo Stoakes
2025-07-03T16:32:39Z

On Wed, Jul 02, 2025 at 04:24:25PM -0400, Peter Xu wrote:
> On Wed, Jul 02, 2025 at 04:56:04PM +0100, Lorenzo Stoakes wrote:
> > I am also absolutely, to be frank, not going to accept us EXPORT()'ing
> > anything core.
>
> Could you be explicit on what you're absolutely against? Is that the
> vm_uffd_ops (or any form of it) being exported, or anything else?

page table manipulation
core mm internals

In fact I think we need to minimise as much exposure as posible.

>
> Thanks,
>
> --
> Peter Xu
>