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From: Carlos Llamas <cmllamas@google.com>
To: "David Hildenbrand (Red Hat)" <david@kernel.org>
Cc: David Wang <00107082@163.com>,
	Linus Torvalds <torvalds@linux-foundation.org>,
	catalin.marinas@arm.com, lance.yang@linux.dev, b-padhi@ti.com,
	akpm@linux-foundation.org, linux-kernel@vger.kernel.org,
	Jan Polensky <japo@linux.ibm.com>
Subject: Re: Linux 6.18-rc6
Date: Tue, 18 Nov 2025 03:59:43 +0000	[thread overview]
Message-ID: <aRvvL5Ey0Ue0Jdm4@google.com> (raw)
In-Reply-To: <25e4c75c-097d-44bb-8739-136a0238d5bf@kernel.org>

On Mon, Nov 17, 2025 at 03:08:22PM +0100, David Hildenbrand (Red Hat) wrote:
> To not lose too much time, I just pushed the following patch to
> 
> https://github.com/davidhildenbrand/linux.git zerotags
> 
> It would be great if you could give that a spin, I'm still
> cross-compiling it on a bunch of targets.

I was chasing the following kselftest issue:

  Testing move-pmd on anon... ERROR: nr 6144 move failed 5332351020490051840 1
   (errno=17, @linux/tools/testing/selftests/mm/uffd-unit-tests.c:1198)

... and ended up bisecting to adfb6609c680 ("mm/huge_memory: initialise
the tags of the huge zero folio") too.

FWIW, your patch fixed the failures. I'm running an x86_64 image on
crosvm.

Cheers,
Carlos Llamas

  parent reply	other threads:[~2025-11-18  3:59 UTC|newest]

Thread overview: 39+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-11-16 22:42 Linux 6.18-rc6 Linus Torvalds
2025-11-17  8:20 ` David Wang
2025-11-17 10:33   ` Linus Torvalds
2025-11-17 12:56     ` David Wang
2025-11-17 13:30       ` David Hildenbrand (Red Hat)
2025-11-17 13:45         ` David Wang
2025-11-17 14:08           ` David Hildenbrand (Red Hat)
2025-11-17 15:28             ` David Wang
2025-11-17 16:59             ` Xi Ruoyao
2025-11-17 21:19               ` Joan Bruguera Micó
2025-11-17 17:28             ` Linus Torvalds
2025-11-17 17:53               ` David Hildenbrand (Red Hat)
2025-11-17 17:59                 ` Linus Torvalds
2025-11-17 18:24                   ` David Hildenbrand (Red Hat)
2025-11-17 19:17                     ` David Hildenbrand (Red Hat)
2025-11-18  1:10                       ` Linus Torvalds
2025-11-18  4:13                         ` David Wang
2025-11-18 13:55                           ` David Wang
2025-11-18 14:12                             ` David Hildenbrand (Red Hat)
2025-11-18 14:33                               ` David Wang
2025-11-18 14:44                               ` Carlos Llamas
2025-11-18 14:51                                 ` David Hildenbrand (Red Hat)
2025-11-18 14:53                                   ` Carlos Llamas
2025-11-18 15:09                                   ` David Wang
2025-11-18  7:28                         ` David Hildenbrand (Red Hat)
2025-11-18 16:49                           ` Linus Torvalds
2025-11-19 15:42                             ` Catalin Marinas
2025-11-18  3:59             ` Carlos Llamas [this message]
2025-11-17 16:42       ` Linus Torvalds
2025-11-17 18:13 ` Guenter Roeck
2025-11-18 17:23 ` Stephanie Gawroriski
2025-11-18 18:01   ` Linus Torvalds
2025-11-18 20:18     ` Stephanie Gawroriski
2025-11-19  9:08       ` Heikki Krogerus
2025-11-19 14:18         ` Stephanie Gawroriski
2025-11-19 15:04         ` Stephanie Gawroriski
2025-11-24  9:50           ` Heikki Krogerus
2025-11-26 16:01             ` Stephanie Gawroriski
2025-11-27  9:53               ` Heikki Krogerus

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