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b=LkXHMwRx/EP5PKLQA6PCuyAc6VF6poEVme2JKWNdEXNwLOFsOJv33RvUh/cr5fMHX IxlWMPfRJad+CPHGefe3Ag0D5mSTOIO2lFxou+cEFZyxdf9Xi7F9hIFWyWLCjAXUFO I2UH+M6VXpm6bc1UbhBM0eb0qNqa7h7Oe/u11nBQ= Date: Wed, 25 Mar 2026 11:43:05 -0700 From: Andrew Morton To: "Lorenzo Stoakes (Oracle)" Cc: "David Hildenbrand (Arm)" , Baolin Wang , Barry Song <21cnbao@gmail.com>, catalin.marinas@arm.com, will@kernel.org, lorenzo.stoakes@oracle.com, ryan.roberts@arm.com, Liam.Howlett@oracle.com, vbabka@suse.cz, rppt@kernel.org, surenb@google.com, mhocko@suse.com, riel@surriel.com, harry.yoo@oracle.com, jannh@google.com, willy@infradead.org, dev.jain@arm.com, linux-mm@kvack.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v6 1/5] mm: rmap: support batched checks of the references for large folios Message-Id: <20260325114305.eb90add580948aa56a88373b@linux-foundation.org> In-Reply-To: <7820cffe-60bf-4ff6-af10-89c774f0fe0c@lucifer.local> References: <43831628-a00f-4292-9797-cb96a029bb00@kernel.org> <86f611cb-1292-44e4-b629-6503135d33ca@kernel.org> <20260325083016.a32095bea3f04488a7c9005a@linux-foundation.org> <20260325092300.9008e605ed5550ce4935638f@linux-foundation.org> <7820cffe-60bf-4ff6-af10-89c774f0fe0c@lucifer.local> 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-Rspam-User: X-Stat-Signature: pykko6ot5fdxgcr1sc38psgiw3fokyp9 X-Rspamd-Queue-Id: B3334140007 X-Rspamd-Server: rspam09 X-HE-Tag: 1774464187-471998 X-HE-Meta: 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 ka9J3QZx E3i8deLACho3ZZfiYhfgcCGdM8BfSvGj1PE1vV4+756Hq+qoc9FZ9B6qq6jq5Ej3ydsm22BqQJa+2LIVD8170hZCXW6YwbNlZaF0v/5GhT1XVgkcDd98ihbBw3OL69waOTMbp2X01GfcVgkTUZ0zzKjC0LG1rUm2mx1pHCgZBwMbjL2HCEBIUtM5Uzp1hwxTx0FWDitroxHMbXuM4+WkS3rfmvJVRU+kplwICbcU+E5iwi3iJ6HaeW89td3fM/IQo23kT45arDM4Ad5XODiFdy8mFv/Izssz+pBZSbaYbpK1L6/sQk9diIDJ3qyFSRubfPXsWja5/EmXd0kk= Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On Wed, 25 Mar 2026 16:28:18 +0000 "Lorenzo Stoakes (Oracle)" wrote: > On Wed, Mar 25, 2026 at 09:23:00AM -0700, Andrew Morton wrote: > > On Wed, 25 Mar 2026 15:32:50 +0000 "Lorenzo Stoakes (Oracle)" wrote: > > > > > Really I guess I'd like to know the timing of when mm-stable is taken so I can > > > know the deadline for stuff like this. > > > > Yeah, as mentioned elsewhere I'll add some words into the series file to > > try to describe this. > > > > But the start of the migration is quite variable (-rc4 through -rc6) so > > I'll aim to keep people updated in the weekly "mm.git review status" > > emails. > > > > Thanks. Wasn't aware that was a thing actually, but I see > https://lore.kernel.org/linux-mm/20260323202941.08ddf2b0411501cae801ab4c@linux-foundation.org/ > now. Well now I'm all sad. Yeah, I started doing this Feb 2, shall attempt to sustain this weekly after we've hit -rc4 ish. I expect I'll be adding more waffle to these as things occur to me. A general overview of where the tree is at. I can Bcc: people if asked ;) lmk.