From: "David Hildenbrand (Arm)" <david@kernel.org>
To: n3rd <18670333770@163.com>,
"linux-mm@kvack.org" <linux-mm@kvack.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Cc: "akpm@linux-foundation.org" <akpm@linux-foundation.org>,
"ljs@kernel.org" <ljs@kernel.org>,
"kas@kernel.org" <kas@kernel.org>,
"ziy@nvidia.com" <ziy@nvidia.com>,
Mike Rapoport <rppt@kernel.org>,
"peterx@redhat.com" <peterx@redhat.com>,
"security@kernel.org" <security@kernel.org>,
Tal Zussman <tz2294@columbia.edu>
Subject: Re: [SECURITY] mm: khugepaged collapse_file() drops RWP PTE markers
Date: Tue, 10 Nov 2026 12:55:58 +0100 [thread overview]
Message-ID: <60541e98-b1f0-4f92-a155-8a29c0bb17dc@kernel.org> (raw)
In-Reply-To: <606cae9e.bbec5.1a1c54f4f9f.Coremail.18670333770@163.com>
On 11/10/26 12:54, n3rd wrote:
>
> Hello,
>
> I am reporting a security bug in the Linux kernel.
Stop sending uffd problems as security bugs. STOP IT NOW.
Tal has a long list of uffd-related fixes he is about to send out. CCing him.
--
Cheers,
David
next prev parent reply other threads:[~2026-11-10 11:56 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-11-10 11:54 [SECURITY] mm: khugepaged collapse_file() drops RWP PTE markers n3rd
2026-11-10 11:55 ` David Hildenbrand (Arm) [this message]
2026-11-11 3:19 ` Tal Zussman
2026-11-11 7:29 ` David Hildenbrand (Arm)
2026-11-11 18:53 ` Kiryl Shutsemau
2026-11-11 19:18 ` Linus Torvalds
2026-11-11 19:43 ` David Hildenbrand (Arm)
2026-11-11 20:55 ` Linus Torvalds
2026-11-11 21:35 ` David Hildenbrand (Arm)
2026-11-11 21:59 ` Linus Torvalds
2026-11-11 19:43 ` Jose A. Perez de Azpillaga
2026-11-11 19:53 ` Kiryl Shutsemau
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