Re: [PATCH] mm/rmap: Add anon_vma lifetime debug check

[Lorenzo Stoakes]

On Fri, Jul 25, 2025 at 04:07:00PM +0100, Lorenzo Stoakes wrote:
> On Fri, Jul 25, 2025 at 04:48:09PM +0200, Jann Horn wrote:
> > On Fri, Jul 25, 2025 at 3:49 PM Lorenzo Stoakes
> > <lorenzo.stoakes@xxxxxxxxxx> wrote:
> > > On Fri, Jul 25, 2025 at 02:00:18PM +0200, Jann Horn wrote:
> > > > An anon folio may outlive the VMAs it comes from, so it may also
> > > > outlive its associated anon_vma.
> > >
> > > Yes, I will share some diagrams I did a while ago to outline this. They're
> > > ASCII and make you want to cry! :)
> > >
> > > Hmm, if non-root, I wonder if we
> >
> > (looks like you stopped typing mid-sentence)
>
> Yup,

Lol I did it twice, yeah I'm tired man.

I can't even remember what I was saying... :P