From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from invmail4.hynix.com (exvmail4.skhynix.com [166.125.252.92]) by smtp.subspace.kernel.org (Postfix) with ESMTP id CDEAD24DD12; Mon, 28 Jul 2025 10:57:08 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=166.125.252.92 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1753700235; cv=none; b=mudX5+I6vdL8dWDibXD2DGXtVI6bNpqNrcuuteXyKbhxmQcwXgbjatOLurYS3XZyG81eV2zXGryxArwnFOloRR5bLaOuBdSifhTr4F/3+BaN7ylYs2mFbFlbWVA7x0bZjxR4pXTjyVbzIapbutwdXEjC+FhgdYHxQVxI73UYBQg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1753700235; c=relaxed/simple; bh=76QdSn73LOh9tmQFxgQKv1HVjQzRj9Ri17MZ+QOX3Io=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=KJhnrCDQoJFg0tyC+ZYtDkW/KnyhUlL/W6iEt3d/cjRCNFlaMUS4FvmZ2xv9ljRXqQ1yGM8XM5HvmtLAPWnKLV2n/GGgSThKqNdDUFY8hBPBmBXsB3euVmFjTq1r7qlIe8RfeXUJYnp49yj3OMs9A//rvI2ZvZjMweRcpOHI3/I= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=sk.com; spf=pass smtp.mailfrom=sk.com; arc=none smtp.client-ip=166.125.252.92 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=sk.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=sk.com X-AuditID: a67dfc5b-681ff7000002311f-ea-688757822918 Date: Mon, 28 Jul 2025 19:57:01 +0900 From: Byungchul Park To: David Hildenbrand Cc: linux-mm@kvack.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, kernel_team@skhynix.com, harry.yoo@oracle.com, ast@kernel.org, daniel@iogearbox.net, davem@davemloft.net, kuba@kernel.org, hawk@kernel.org, john.fastabend@gmail.com, sdf@fomichev.me, saeedm@nvidia.com, leon@kernel.org, tariqt@nvidia.com, mbloch@nvidia.com, andrew+netdev@lunn.ch, edumazet@google.com, pabeni@redhat.com, akpm@linux-foundation.org, lorenzo.stoakes@oracle.com, Liam.Howlett@oracle.com, vbabka@suse.cz, rppt@kernel.org, surenb@google.com, mhocko@suse.com, horms@kernel.org, jackmanb@google.com, hannes@cmpxchg.org, ziy@nvidia.com, ilias.apalodimas@linaro.org, willy@infradead.org, brauner@kernel.org, kas@kernel.org, yuzhao@google.com, usamaarif642@gmail.com, baolin.wang@linux.alibaba.com, almasrymina@google.com, toke@redhat.com, asml.silence@gmail.com, bpf@vger.kernel.org, linux-rdma@vger.kernel.org, sfr@canb.auug.org.au Subject: Re: [PATCH] mm, page_pool: introduce a new page type for page pool in page type Message-ID: <20250728105701.GA21732@system.software.com> References: <20250721054903.39833-1-byungchul@sk.com> <20250721081910.GA21207@system.software.com> <8b6e6547-cb39-4e64-8dff-6e16e27e7055@redhat.com> Precedence: bulk X-Mailing-List: linux-rdma@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <8b6e6547-cb39-4e64-8dff-6e16e27e7055@redhat.com> User-Agent: Mutt/1.9.4 (2018-02-28) X-Brightmail-Tracker: H4sIAAAAAAAAA02SaWxMURiGc+65c+/txMQ1imMJMWJJpbXE8lkifhBHRDTRkIxYJnpjJqZV U6qVkIuJpUwVLTod6di6IWWq7bTpWLraW7XkqmprUEQVVU1Hq8wU4d+T9/2+5zs/joC1HtUw wRS9RbJEG8w6Ts2qP/Y7Hbp75T7jZPtTAEfeRQ4udMVDVrNbBY7cQgQdvuc8/PRUIfhaUc3B h/J2BGdPd2Jw1FhZ+Jb3HcObKi8PF1xLoSmzhYXSfUUYvIdvcWCzdmPw+Np42O3OZsCRL/NQ W5ikgpTv5zEUyc08PCpxcNB48acKWspsLNy257DwObUCQ1PSfKhyDobOu60IKvKKGOg8dIqD J2klDBR4nvBwrM7JwStrE4K6ci8LqT37OUjflYSgu8uvbEvuUEF6ZSM/fyLdpSgcLW/9hOnV nGcMVa7dYWix/QVPna6tND87hCYqdZi6cg9w1NV+lKcNT0s5eutkN0uLX86ixe6vDLXtaePo lzf1bHiwXj03UjKb4iTLpHnr1MYTn9/imLeq+N7STFZGBWwiChKIOI2UlGTwf7m7MI8JMCuO JTX5KX05J44niuLDAQ4WJxDX3st+VgtYvMqT1I76vmKgqCe1sqdvWSMC6XH7+MCQVryHiPNK +p9iALmd9rrvMhZDiNL73p8Lfh5OsnqFQBwkziOlR36PDBLHkBuF1UzAQ8RmgSTvyUC/XzqU 3MxW2GQk2v/T2v/T2v9pnQjnIq0pOi7KYDJPCzMmRJviw9ZvinIh/6fK3NGzyo3aa5eXIVFA un6adzP3GrUqQ1xsQlQZIgLWBWtizvsjTaQhYbtk2bTWstUsxZah4QKrG6KZ2rktUituMGyR NkpSjGT52zJC0DAZLbbph1obrEneNnP4gQVzHJsfRySGLoOmjtYz+aBvWbO6fNQMye6V792v HCmn1vrqD1pSHs5eM0N5lTtixY0iU3VoY0H15iUfuurlM5U153omTo1YpJePRWxfeH/n9enJ L/snXPoR1nDowXtrGrZpx9XZFlYej/cktvPhk0/S0abXOjbWaJgSgi2xhl8QJnYFUAMAAA== X-Brightmail-Tracker: H4sIAAAAAAAAA02SbUhTYRTHee5zd+91tbjZqovSl1VkUlZQdKI0C6KbZAQKgRS58tJG02RT USuYL6ll6iwlnYtmoakZ6rQ5dfYyTbOiZGFNK996sUjMdzTN2qzIbz/+//M758thsPsNkQej jIgS1BFylYwSk+JDO5M2Jh5JVWwu6l0FhopyCu5MxcLtXosIDGVmBOPTb2n41diCYKy5lYJv TaMIbhVOYjC8TCZhouIHhk8t/TTcMQVCT/FnEqyptRj6s55QkJE8g6FxeoiGREsJAYZqLQ1N 19tE0G7OFEHOjyIMtdpeGl7VGyjoLv8lgs+2DBLa9KUkDOc2Y+jJ9IcW4wqYfDaIoLmiloDJ y9cp6MivJ+BeYwcNV+1GCj4k9yCwN/WTkDubRkFBQiaCmSnnyiHduAgKHnfT/hv4BIeD4psG v2O+prST4B33nxJ8nf49zRtN0Xx1iTd/yWHHvKnsIsWbRq/Q/LvXVop/kjdD8nV9O/g6yxjB ZyQNUfzIpy7y8PIQ8a4wQaWMEdSb/ELFimvDAzhyQBQ7Zy0mtegeeQm5MRy7lZsxVxAuJtm1 3MvqHNrFFLuOczimsYulrBdnSql0spjBbA3N5Y53zRfL2BCuXds4L0tY4GYt07RryJ19jjhj VcHfYinXlv9x/hpmvTnH3FdnzjjZk7s9x7hiN9aPs2b/GVnOruYemlsJHZLoF9j6Bbb+v21E uAxJlREx4XKlapuP5rQiLkIZ63PyTLgJOd+m+PxstgWNv9pvQyyDZIslX7anKNxF8hhNXLgN cQyWSSWRRc5IEiaPixfUZ46ro1WCxoY8GVK2UhJwRAh1Z0/Jo4TTghApqP+1BOPmoUW6lVBz JR8lhEvyszpPsPsGCx22FQ+EpT17yh9Juh6lnchZbc7MTl2UPhvcR2FputdeQx9Oq9JVljc8 VsX/xGuiRoJHJ4LOBnv4t+7JO/cioDSw7+7Fm6G6yI4gsdtU5aolxwt2H6uasAbapbpDb9Zv e99+9ODUyXSywdf3wIVsu4zUKORbvLFaI/8NkQW17zIDAAA= X-CFilter-Loop: Reflected On Mon, Jul 21, 2025 at 10:49:37AM +0200, David Hildenbrand wrote: > > > > > > This will not work they way you want it once you rebase on top of > > > linux-next, where we have (from mm/mm-stable) > > > > > > commit 2dfcd1608f3a96364f10de7fcfe28727c0292e5d > > > > I just checked this. > > > > So is it sufficient that I rebase on mm/mm-stable? Or should I wait for > > something else? Or should I achieve this in other ways? > > Probably best to rebase (+test) to linux-next, where that commit should > be in. +cc sfr@canb.auug.org.au Byungchul > > Whatever is in mm-stable is expected to go upstream in the next merge > window (iow, soon), with stable commit ids. > > -- > Cheers, > > David / dhildenb