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b=u/TU0L1SolBld/Qum5lsMKpZbK303fBFh+JGMRdIeDfMOvxbOvd+sj7Fet4RquTqo cr0T/Q6PmBtaHDm/a/2DhALFhxViIEeD3BFEO87SZoNwY5zk2o5w/WMRME4x92bMaD UalR+stCBKRCmBJBbBCrq0f0nnaqV6uMag1h8qeI= Date: Sat, 8 Nov 2025 10:36:55 -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, zhangguopeng@kylinos.cn, 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 v5 00/22] Live Update Orchestrator Message-Id: <20251108103655.1c89f05222ba06e24ddc3cc3@linux-foundation.org> In-Reply-To: References: <20251107210526.257742-1-pasha.tatashin@soleen.com> <20251107143310.8b03e72c8f9998ff4c02a0d0@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=UTF-8 Content-Transfer-Encoding: 8bit X-Rspam-User: X-Rspamd-Server: rspam11 X-Rspamd-Queue-Id: 229C814000B X-Stat-Signature: taswko4qhtrjktk979ssb8ecxpczi1r4 X-HE-Tag: 1762627018-121950 X-HE-Meta: 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 LNGZhW54 vxvQ4Pv3A/kD//01mEdJG15w7lA== 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, 8 Nov 2025 13:13:32 -0500 Pasha Tatashin wrote: > On Fri, Nov 7, 2025 at 5:33 PM Andrew Morton wrote: > > > > On Fri, 7 Nov 2025 16:02:58 -0500 Pasha Tatashin wrote: > > > > > This series introduces the Live Update Orchestrator, a kernel subsystem > > > designed to facilitate live kernel updates using a kexec-based reboot. > > > > I added this to mm.git's mm-nonmm-stable branch for some linux-next > > exposure. The usual Cc's were suppressed because there would have been > > so many of them. > > Thank you! > No prob. It's unfortunate that one has to take unexpected steps (disable CONFIG_DEFERRED_STRUCT_PAGE_INIT) just to compile test this. It's a general thing. I'm increasingly unhappy about how poor allmodconfig coverage is, so I'm starting to maintain a custom .config to give improved coverage.