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b=bQLyaVBdbyyM0oXtWKIvXOqoUHpgxlgK76A/wKmfxsmbwJ8Q8MJDoTghEtIMGocF8 Evr+ry6/+JjQBdutYhbOJrfavqGhrLBedJ7368KUCce+O982gvu3WJH3U9itu8l0qj ayUgSBpevbPlBYCVx+7S9qMk6srbxSOGxd+WdmWA= Date: Sun, 16 Nov 2025 18:54:06 -0800 From: Andrew Morton To: Pasha Tatashin Cc: pratyush@kernel.org, jasonmiu@google.com, graf@amazon.com, rppt@kernel.org, dmatlack@google.com, rientjes@google.com, corbet@lwn.net, rdunlap@infradead.org, ilpo.jarvinen@linux.intel.com, kanie@linux.alibaba.com, ojeda@kernel.org, aliceryhl@google.com, masahiroy@kernel.org, tj@kernel.org, yoann.congal@smile.fr, mmaurer@google.com, roman.gushchin@linux.dev, chenridong@huawei.com, axboe@kernel.dk, mark.rutland@arm.com, jannh@google.com, vincent.guittot@linaro.org, hannes@cmpxchg.org, dan.j.williams@intel.com, david@redhat.com, joel.granados@kernel.org, rostedt@goodmis.org, anna.schumaker@oracle.com, song@kernel.org, linux@weissschuh.net, linux-kernel@vger.kernel.org, linux-doc@vger.kernel.org, linux-mm@kvack.org, gregkh@linuxfoundation.org, tglx@linutronix.de, mingo@redhat.com, bp@alien8.de, dave.hansen@linux.intel.com, x86@kernel.org, hpa@zytor.com, rafael@kernel.org, dakr@kernel.org, bartosz.golaszewski@linaro.org, cw00.choi@samsung.com, myungjoo.ham@samsung.com, yesanishhere@gmail.com, Jonathan.Cameron@huawei.com, quic_zijuhu@quicinc.com, aleksander.lobakin@intel.com, ira.weiny@intel.com, andriy.shevchenko@linux.intel.com, leon@kernel.org, lukas@wunner.de, bhelgaas@google.com, wagi@kernel.org, djeffery@redhat.com, stuart.w.hayes@gmail.com, ptyadav@amazon.de, lennart@poettering.net, brauner@kernel.org, linux-api@vger.kernel.org, linux-fsdevel@vger.kernel.org, saeedm@nvidia.com, ajayachandra@nvidia.com, jgg@nvidia.com, parav@nvidia.com, leonro@nvidia.com, witu@nvidia.com, hughd@google.com, skhawaja@google.com, chrisl@kernel.org Subject: Re: [PATCH v6 01/20] liveupdate: luo_core: luo_ioctl: Live Update Orchestrator Message-Id: <20251116185406.0fb85a3c52c16c91af1a0c80@linux-foundation.org> In-Reply-To: <20251115233409.768044-2-pasha.tatashin@soleen.com> References: <20251115233409.768044-1-pasha.tatashin@soleen.com> <20251115233409.768044-2-pasha.tatashin@soleen.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-Rspamd-Server: rspam06 X-Rspamd-Queue-Id: 53F634000D X-Stat-Signature: y4785xhn6cjdzh6qg8by4wmain7r1hk1 X-Rspam-User: X-HE-Tag: 1763348050-682287 X-HE-Meta: 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 stQgMAxj 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 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 Sat, 15 Nov 2025 18:33:47 -0500 Pasha Tatashin wrote: > Introduce LUO, a mechanism intended to facilitate kernel updates while > keeping designated devices operational across the transition (e.g., via > kexec). Thanks, I updated mm.git's mm-unstable branch to this version. I expect at least one more version as a result of feedback for this v6. I wasn't able to reproduce Stephen's build error (https://lkml.kernel.org/r/20251117093614.1490d048@canb.auug.org.au) with this series.