From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id E39452E040D; Sat, 25 Apr 2026 22:06:14 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1777154775; cv=none; b=jBjYRpEECjpPbMQVW/T56QQaZsI/ktXSyqawOeWBg4mWTO2adPhrA6pfhRa8x/DMjC9bHvzJM5F7u3E1OLUQQ+HHwf202GzZByLXBCKHZ7q/urYfl8Y+DZYf4R/D2ByrvWieytvsmdmOSrw5dLD/yHiYPQjd7hfFSkR/7oQzBXM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1777154775; c=relaxed/simple; bh=JmdZeHb+QkjT2bTecCzSWXS+NDAQS1axJxUikbfjX5E=; h=Date:From:To:Subject:Message-Id:In-Reply-To:References: Mime-Version:Content-Type; b=WX65RMqmTddJcz6gPq7tFCLBqVyQJdP4W3ZlHj9vwvVMNUbIB0kB5AqCmJaKqNHW2vwchlgQwJ9KfZ23DKgxjUjrNXHur0XZcMfiKf2+O2VOVrDGvfPwBtMP4aT/FAanMYtEszAgTF0QQcmbHdE5Pp7X7VfKxS8m9/jWcSkc5Ew= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux-foundation.org header.i=@linux-foundation.org header.b=X71ZYRkU; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux-foundation.org header.i=@linux-foundation.org header.b="X71ZYRkU" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 9FD45C2BCB0; Sat, 25 Apr 2026 22:06:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1777154774; bh=JmdZeHb+QkjT2bTecCzSWXS+NDAQS1axJxUikbfjX5E=; h=Date:From:To:Subject:In-Reply-To:References:From; b=X71ZYRkUooK2QqiiRZwySFYsaMow+deyEDAryCidXeWa9PgkyvUgzYm9S5ErazUw9 gcQE6cyLQZMkLso7SUwEcmR6LXogQmN9e0CHQI30/Dj7c0kd4TYfvwGmqN3ehQPzjn HvFw87ovDcooQiHikqH74uAiHUsXwdssPwhYk8c4= Date: Sat, 25 Apr 2026 15:06:13 -0700 From: Andrew Morton To: Zi Yan , "Matthew Wilcox (Oracle)" , Song Liu , Chris Mason , David Sterba , Alexander Viro , Christian Brauner , Jan Kara , David Hildenbrand , Lorenzo Stoakes , Baolin Wang , "Liam R. Howlett" , Nico Pache , Ryan Roberts , Dev Jain , Barry Song , Lance Yang , Vlastimil Babka , Mike Rapoport , Suren Baghdasaryan , Michal Hocko , Shuah Khan , linux-btrfs@vger.kernel.org, linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-mm@kvack.org, linux-kselftest@vger.kernel.org Subject: Re: [PATCH 7.2 v4 01/12] mm/khugepaged: remove READ_ONLY_THP_FOR_FS check Message-Id: <20260425150613.95532603a9a9404c7638f65c@linux-foundation.org> In-Reply-To: <20260425150131.c4b3703b65e6de0fd3893d48@linux-foundation.org> References: <20260424024915.28758-1-ziy@nvidia.com> <20260424024915.28758-2-ziy@nvidia.com> <20260425150131.c4b3703b65e6de0fd3893d48@linux-foundation.org> X-Mailer: Sylpheed 3.8.0beta1 (GTK+ 2.24.33; x86_64-pc-linux-gnu) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit On Sat, 25 Apr 2026 15:01:31 -0700 Andrew Morton wrote: > I added the below. Nope, still doesn't work. I guess 32-bit arm doesn't have a PMD_SHIFT. The series has a few todo notes: https://lore.kernel.org/f416ea70-fb70-434f-8807-6638c9787b57@kernel.org https://sashiko.dev/#/patchset/20260413192030.3275825-1-ziy%40nvidia.com https://lore.kernel.org/DDB6CEDD-116D-48C1-B558-D64CA2F58F55@nvidia.com https://lore.kernel.org/896b3956-3cdc-48b5-a0a0-a3ec35aefa07@kernel.org so I'll drop this version.