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([2001:871:22a:cd68::171c]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-3a4f00a13fasm5797576f8f.98.2025.05.30.14.01.30 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 30 May 2025 14:01:31 -0700 (PDT) Message-ID: <013f62b1-c015-4382-89ba-2104892a2b96@gmail.com> Date: Fri, 30 May 2025 23:01:30 +0200 Precedence: bulk X-Mailing-List: rust-for-linux@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v4 1/3] rust: add UnsafePinned type From: Christian Schrefl To: Miguel Ojeda , Sky Cc: Miguel Ojeda , Alex Gaynor , Boqun Feng , Gary Guo , =?UTF-8?Q?Bj=C3=B6rn_Roy_Baron?= , Benno Lossin , Andreas Hindborg , Alice Ryhl , Trevor Gross , Danilo Krummrich , =?UTF-8?Q?Gerald_Wisb=C3=B6ck?= , Nathan Chancellor , Nick Desaulniers , Bill Wendling , Justin Stitt , linux-kernel@vger.kernel.org, rust-for-linux@vger.kernel.org, llvm@lists.linux.dev References: <20250511-rust_unsafe_pinned-v4-0-a86c32e47e3d@gmail.com> <20250511-rust_unsafe_pinned-v4-1-a86c32e47e3d@gmail.com> <0dfe6958-1dc8-4e36-aab8-e83a6da4d0e0@gmail.com> Content-Language: en-US, de-DE In-Reply-To: <0dfe6958-1dc8-4e36-aab8-e83a6da4d0e0@gmail.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit On 30.05.25 10:22 PM, Christian Schrefl wrote: > On 20.05.25 11:26 PM, Miguel Ojeda wrote: >> On Sun, May 11, 2025 at 8:21 PM Christian Schrefl >> wrote: >>> >>> Signed-off-by: Sky >> >> Apologies for not noticing this earlier... >> >> Since this is a Signed-off-by, the DCO applies, and it requires that >> the name is a "known identity": >> >> https://docs.kernel.org/process/submitting-patches.html#developer-s-certificate-of-origin-1-1 >> >> Sky: is that name one you use to sign paperwork etc.? If so, that is >> fine (and apologies in that case!) -- please let me know. If not, >> please feel free to ping me in private if needed. > > Since it seems like Sky has not responded for 10 days > is should be fine to just drop their COB & SOB. > > I only offered to add it since the upstream implementation > that this is based on was entirely done by them. > > If you want to wait for some more time that's fine as well. It might also make sense to wait for this PR [0] and use the new code as the basis for the kernel implementation, since that will change `UnsafePinned` to include `UnsafeCell` semantics. [0]: https://github.com/rust-lang/rust/pull/140638 > > Cheers > Christian