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 444322BCF6C for ; Tue, 11 Nov 2025 23:43:27 +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=1762904608; cv=none; b=abtQ8+RUV3fqwvbrSB2ahf28x+jbBnLH7+zzzv7mwBDyZ0ffVefbKWnDWYoqWi67y7QWfNRj2vXYG6agEB5NZOihBj9IY8uRdYhgTtWrXfxbX5h2sn1rBr2MZPAwFYNkh/N/7xCBBFk6SMcj0kuf9hCWHQTZJb7+Vjnzd2Ts5Ss= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1762904608; c=relaxed/simple; bh=c3fLwfJTq1n2GtFdAVnfh0T8tKEokN21QIA5d7iz358=; h=Date:From:To:Cc:Subject:Message-Id:In-Reply-To:References: Mime-Version:Content-Type; b=U73SeVbmTFcoXgKMBD1DPSTlB0SSBPl4OO+RZph8l6e8hCiifU1Xc5v0Qs9csSNSYXt90EGzh76jSFjL9hpI2UjRUzjwSxqN/e/uHwJkp5iEJh5bOEm56lfwgiuCmiDDfONkJm75z8TWpikZXyVV2ObcXKrBfxpKbz0WE6JTWF8= 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=HF3ngo4x; 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="HF3ngo4x" Received: by smtp.kernel.org (Postfix) with ESMTPSA id E2C72C19422; Tue, 11 Nov 2025 23:43:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1762904607; bh=c3fLwfJTq1n2GtFdAVnfh0T8tKEokN21QIA5d7iz358=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=HF3ngo4xe0iumt88R1t4nAN+WeQ2VhpOaG+3VZOoCtTa4uEQ/kf6VEv+hfKGX3f8x ai8B+G7DQYNv38p/UOhfW5rmYAkybgew/tYS6CqvVnNvRGIXWolhZN3w517JWybj9F FOeEn9JgFBbA0YWRAddwZl6fLZkH0QEN22DCyi/U= Date: Tue, 11 Nov 2025 15:43:26 -0800 From: Andrew Morton To: Matthew Brost Cc: Balbir Singh , , , , David Hildenbrand , Zi Yan , Joshua Hahn , Rakie Kim , Byungchul Park , Gregory Price , Ying Huang , Alistair Popple , "Oscar Salvador" , Lorenzo Stoakes , Baolin Wang , "Liam R. Howlett" , Nico Pache , Ryan Roberts , Dev Jain , Barry Song , Lyude Paul , Danilo Krummrich , David Airlie , Simona Vetter , Ralph Campbell , Mika =?ISO-8859-1?Q?Penttil=E4?= , Francois Dugast Subject: Re: [v7 00/16] mm: support device-private THP Message-Id: <20251111154326.bc48466a6962fbbffd8ebdd0@linux-foundation.org> In-Reply-To: References: <20251001065707.920170-1-balbirs@nvidia.com> <20251008201740.d9507f4807a73058d4da23a8@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 Thu, 9 Oct 2025 03:33:33 -0700 Matthew Brost wrote: > > >> This patch series introduces support for Transparent Huge Page > > >> (THP) migration in zone device-private memory. The implementation enables > > >> efficient migration of large folios between system memory and > > >> device-private memory > > > > > > Lots of chatter for the v6 series, but none for v7. I hope that's a > > > good sign. > > > > > > > I hope so too, I've tried to address the comments in v6. > > > > Circling back to this series, we will itegrate and test this version. How'd it go? Balbir, what's the status here? It's been a month and this series still has a "needs a new version" feeling to it. If so, very soon please. TODOs which I have noted are https://lkml.kernel.org/r/aOePfeoDuRW+prFq@lstrano-desk.jf.intel.com https://lkml.kernel.org/r/CABzRoyZZ8QLF5PSeDCVxgcnQmF9kFQ3RZdNq0Deik3o9OrK+BQ@mail.gmail.com https://lkml.kernel.org/r/D2A4B724-E5EF-46D3-9D3F-EBAD9B22371E@nvidia.com https://lkml.kernel.org/r/62073ca1-5bb6-49e8-b8d4-447c5e0e582e@ plus a general re-read of the mm-migrate_device-add-thp-splitting-during-migration.patch review discussion.