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b=kr5RM9wUs9ATcTy0zc7o/9tj1vXw0pknsUZz1SYg0K99Vlr9lS/Ia+Owmfhrgjqwu dyYMJekdmpSa/pcHBmElTxRq1UbiMiFNtJyc8BjkVOFFbjLF5xUMX/LYtLBfyYVa/z FEF+TzW61e9+urqFy74VxpjQI0qWtx5Kmgr7eo3Q= Date: Tue, 17 Mar 2026 10:46:25 -0700 From: Andrew Morton To: Michal Clapinski Cc: Evangelos Petrongonas , Pasha Tatashin , Mike Rapoport , Pratyush Yadav , Alexander Graf , Samiullah Khawaja , kexec@lists.infradead.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v7 0/3] kho: add support for deferred struct page init Message-Id: <20260317104625.fd6a006871dcceaceafe990b@linux-foundation.org> In-Reply-To: <20260317141534.815634-1-mclapinski@google.com> References: <20260317141534.815634-1-mclapinski@google.com> 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-Rspamd-Server: rspam11 X-Rspamd-Queue-Id: 1FDD2C000D X-Stat-Signature: w5ijcdkt83mx8xjpdn6rogozzmpzk1r4 X-HE-Tag: 1773769586-651010 X-HE-Meta: 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 qI6nkj0m qxTHZR2f9o+Ru2KefMR7tGOP3upilGLnhHXgtO73065MbJWEer9CdIpdiAQHcxgmhkbDpXABezfgS9yqMdsce1lIjEP8Afmgk27imMHbp05FTqUe0VuNTfCKzEg6aqpdGucaZ7dfToOjbleBSQzDzZLdX6qcaadgucQmEztnEUkNf7ak1VjfBWDO7gRDNdiBgz0BJAqHAELNOfu6V6GC2MQ+avz593yUvnBZGHD67osjswbkDwKNK3o9CI3g1Pg2Ye9os0aV/PuQnwjw+47KP/5D3yg== Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On Tue, 17 Mar 2026 15:15:31 +0100 Michal Clapinski wrote: > When CONFIG_DEFERRED_STRUCT_PAGE_INIT (hereinafter DEFERRED) is > enabled, struct page initialization is deferred to parallel kthreads > that run later in the boot process. > > Currently, KHO is incompatible with DEFERRED. > This series fixes that incompatibility. Thanks, I've added this series to mm.git's mm-new branch for testing. All being well I'll move it into the mm-unstable branch (and hence linux-next) in a few days. All being well I'll move it into the non-rebasing mm-stable branch a few weeks hence. Then into mainline during the merge window! [1/3] and [2/3] aren't showing any review at this time, but the well-reviewed [3/3] is the meat of this series.