Re: [syzbot] [mm?] possible deadlock in __vma_start_write

[Suren Baghdasaryan]

On Mon, Jun 2, 2025 at 7:19 AM Lorenzo Stoakes
<lorenzo.stoakes@xxxxxxxxxx> wrote:
>
> On Mon, Jun 02, 2025 at 07:16:40AM -0700, Suren Baghdasaryan wrote:
> > On Mon, Jun 2, 2025 at 6:04 AM Lorenzo Stoakes
> > <lorenzo.stoakes@xxxxxxxxxx> wrote:
> > >
> > > +cc Suren
> > >
> > > Suren - could you take a look at this please?
> >
> > Sure. I'll take a look today or tomorrow once I sort out my email
> > backlog. I was away for 10 days and have 2K emails to go through.
> >
>

I spent some time trying to connect the dots and still don't have the
definitive answer. I'll dive into it again tomorrow and post once I
have something useful.
Thanks,
Suren.

> Oh man and I thought my inbox was bad :) Sorry to add to it!
>
> No pressure, just a weird locking case, I'm wondering if there's something
> here or we just need to teach lockdep that this situation is ok.
>
> Hope you had some nice time away anyway :)
>
> Cheers, Lorenzo