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Tue, 05 Aug 2025 11:24:43 -0700 (PDT) MIME-Version: 1.0 References: <20250723144649.1696299-1-pasha.tatashin@soleen.com> <20250723144649.1696299-32-pasha.tatashin@soleen.com> <20250729161450.GM36037@nvidia.com> <877bzqkc38.ffs@tglx> <20250729222157.GT36037@nvidia.com> <20250729183548.49d6c2dc@gandalf.local.home> In-Reply-To: From: Pasha Tatashin Date: Tue, 5 Aug 2025 18:24:05 +0000 X-Gm-Features: Ac12FXzHvHvpYHaqyT4n7r9UBwaTJ5dSsQkeIlx-mzYjpvX_Sd5MnNPi6FTtCG4 Message-ID: Subject: Re: [PATCH v2 31/32] libluo: introduce luoctl To: Pratyush Yadav Cc: Steven Rostedt , Jason Gunthorpe , Thomas Gleixner , jasonmiu@google.com, graf@amazon.com, changyuanl@google.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, 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, 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, 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, lennart@poettering.net, brauner@kernel.org, linux-api@vger.kernel.org, linux-fsdevel@vger.kernel.org, saeedm@nvidia.com, ajayachandra@nvidia.com, parav@nvidia.com, leonro@nvidia.com, witu@nvidia.com Content-Type: text/plain; charset="UTF-8" X-Stat-Signature: 3fce6d55g4fixgpjk4z1dcfddkzg9xfu X-Rspamd-Server: rspam01 X-Rspamd-Queue-Id: C738F80004 X-Rspam-User: X-HE-Tag: 1754418284-525980 X-HE-Meta: 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 DmJBmVT5 ofR9HcEcSh4kFcp8Keze+cOOJDIxUrq8nJu1H635w28TLN50KCKQ6IgPMel+DcdVYH6hxfKtqkyRl8mHFSpAtYrRU2kvXAgmMJN4x24p3ai6PJBLuGn9ZcBz+GIgrV2hXOAQ6O3x42MCUkEQJ7gHvSfTzH01M4VYDiWVtxr8myjOlKivkreoKPG7l8M+fafy8ksXZyjSeNhWVjqIxwfvkACnt7b134FOgyKHf 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: > To add some context: one of the reasons to include it in the series as > an RFC at the end was to showcase the userspace side of the API and have > a way for people to see how it can be used. Seeing an API in action > provides useful context for reviewing patches. > > I think Pasha forgot to add the RFC tags when he created v2, since it is > only meant to be RFC right now and not proper patches. Correct, I accidently removed RFC from memfd patches in the version. I will include memfd preservation as RFCv1 in v3 submission. > > The point of moving out of tree was also brought up in the live update > call and I agree with Jason's feedback on it. The plan is to drop it > from the series in the next revision, and just leave a reference to it > in the cover letter instead. I will drop libluo/luoctl and will add a pointer to an external repo where they can be accessed from. Pasha