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Date: Tue, 12 Aug 2025 18:38:50 +0200
From: Greg KH <gregkh@linuxfoundation.org>
To: Suren Baghdasaryan <surenb@google.com>
Cc: akpm@linux-foundation.org, jannh@google.com, liam.howlett@oracle.com,
	lorenzo.stoakes@oracle.com, stable@vger.kernel.org, vbabka@suse.cz
Subject: Re: FAILED: patch "[PATCH] mm: fix a UAF when vma->mm is freed after
 vma->vm_refcnt got" failed to apply to 6.16-stable tree
Message-ID: <2025081229-pounce-idealize-9144@gregkh>
References: <2025081237-buffed-scuba-d3f3@gregkh>
 <CAJuCfpE+Rj5J-RpDEnws=8qydVUGFf=QE215qtaztuTZLGB-wQ@mail.gmail.com>
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In-Reply-To: <CAJuCfpE+Rj5J-RpDEnws=8qydVUGFf=QE215qtaztuTZLGB-wQ@mail.gmail.com>

On Tue, Aug 12, 2025 at 09:34:06AM -0700, Suren Baghdasaryan wrote:
> On Tue, Aug 12, 2025 at 9:18 AM <gregkh@linuxfoundation.org> wrote:
> >
> >
> > The patch below does not apply to the 6.16-stable tree.
> > If someone wants it applied there, or to any other stable or longterm
> > tree, then please email the backport, including the original git commit
> > id to <stable@vger.kernel.org>.
> 
> Yep, that's expected because 6.6 does not have lock_next_vma()
> function. I'll send a backport shortly.

You mean "6.16", right?