Re: [BUG] WARNING in unlink_anon_vmas()

[Lorenzo Stoakes (Oracle)]

On Thu, Mar 19, 2026 at 09:16:33AM +0800, Jiakai Xu wrote:
> > Fix at
> > https://lore.kernel.org/linux-mm/20260318122632.63404-1-ljs@xxxxxxxxxx/
>
> Thank you for the quick investigation and fix.
>
> >
> > We like to turn things around quick in mm ;)
> >
> > Could you check to make sure that fixes the issue? If so could you reply to
> > that email with:
> >
> > Tested-by: Jiakai Xu <jiakaipeanut@xxxxxxxxx>
>
> I tested the patch on my setup with the reproducer that originally
> triggered the WARNING in unlink_anon_vmas(), and the issue no longer
> reproduces.

Perfect, much appreciated! :)

Thanks again for submitting the bug, it's been very helpful in ensuring this
issue is addressed in an -rc rather than in a released kernel.

>
> Best regards,
> Jiakai

Thanks, Lorenzo