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[35.230.29.28]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-29b5b26fff4sm176035005ad.68.2025.11.25.10.31.21 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 25 Nov 2025 10:31:21 -0800 (PST) Date: Tue, 25 Nov 2025 18:31:17 +0000 From: David Matlack To: Pasha Tatashin Cc: pratyush@kernel.org, jasonmiu@google.com, graf@amazon.com, rppt@kernel.org, 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, akpm@linux-foundation.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 v8 00/18] Live Update Orchestrator Message-ID: References: <20251125165850.3389713-1-pasha.tatashin@soleen.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20251125165850.3389713-1-pasha.tatashin@soleen.com> X-Rspamd-Server: rspam04 X-Rspamd-Queue-Id: 7B62B18000C X-Stat-Signature: 6rneieawumn5etd4dc5xauyebgn91s74 X-Rspam-User: X-HE-Tag: 1764095484-469582 X-HE-Meta: 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 guBn+pMa OT0hFZopxCEeaNxhfR1hr1vVpbfSyjEreN0MAJ6ZZQUwe2UUjsxIFIlwDZIkBVzrJihsWqkngDQmujWKAMvE8XtmjNg49BDo9Z78B6l2e5tw1ZMRaTsIyCIc6rJ9X1+Ww+Gy7/0JGbXDdhRThAa4yFTB3HP9zHIii4Yc+dWXNsbsvgbLXIBjGoFijAu9f5i12B5SVFumbVCujustML51+qn9LJWOJXpe3gO7L4/g0tVfguXQ9lQcKB+ARYWw+ZLVMA2f8OZMAehdet0BDOAjFR4QBRjizGjeLCmixvHjl7vTwzyoZisfx6ITe0bPaoHgVM65y7BehthDFUSQ6k5f/c2bxmZGgAMuuTJu5ouC/ZAfv8+mRpYjuPA2jcZMl9LvkECR8S7fc3foqg9Z+73sp/akLguWzt4tCfZwp 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 2025-11-25 11:58 AM, Pasha Tatashin wrote: > > Pasha Tatashin (12): > liveupdate: luo_core: Live Update Orchestrato, > liveupdate: luo_core: integrate with KHO > kexec: call liveupdate_reboot() before kexec > liveupdate: luo_session: add sessions support > liveupdate: luo_core: add user interface > liveupdate: luo_file: implement file systems callbacks > liveupdate: luo_session: Add ioctls for file preservation > docs: add luo documentation > MAINTAINERS: add liveupdate entry > selftests/liveupdate: Add userspace API selftests > selftests/liveupdate: Add simple kexec-based selftest for LUO > selftests/liveupdate: Add kexec test for multiple and empty sessions > > Pratyush Yadav (6): > mm: shmem: use SHMEM_F_* flags instead of VM_* flags > mm: shmem: allow freezing inode mapping > mm: shmem: export some functions to internal.h > liveupdate: luo_file: add private argument to store runtime state > mm: memfd_luo: allow preserving memfd > docs: add documentation for memfd preservation via LUO I ran all the new selftests, including those that require kexec on an Intel EMR server, and all tests passed. Tested-by: David Matlack