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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) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Rspamd-Server: rspam09 X-Rspamd-Queue-Id: DDD0D4000A X-Stat-Signature: brbxeuyfke1j7omi4ofthpzt8r6f77b9 X-Rspam-User: X-HE-Tag: 1762904608-44360 X-HE-Meta: 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 D4XWxnNG 78+ZOWhtCSNChUWmomjXINhpDe6db2niEaXpIPAw4+IYzZf2aBJVapNfp+X4VhHthu+lH2hZZ2oiz8v779M1lScOsIls285ckxBl61kLfzzIKBTJEHeY+bT6ZubPzyphX+S8ojrCHh4596f/xrGxqDp+0TG19a1yAGgYPiQyIC4wsyAHScTuckkP8Ba2Y5dP6xVsZjLS40SniTigCblYU0blXa6dUOghEUe2tq0voSGjxLJqVNn5Vh12LVLPnnshmqVP0tY6YrC9DPv8QkUbmswH4FeFL22wvpSO84qoJ3jm4546jhBkmTYyLObkeUT6IcVA49RBGNxbGkc6+M0p9yh9ksbOuuoN3j8HDkViEOeHd0gXi0Xs3PkX6ng== X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: 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.