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[190.15.220.238]) by smtp.gmail.com with ESMTPSA id j6-20020a170902c3c600b001d07ebef623sm6855028plj.69.2023.12.11.08.23.09 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 11 Dec 2023 08:23:13 -0800 (PST) Message-ID: <991d92dc-9b08-497e-bef1-dde7de2642a0@gmail.com> Date: Mon, 11 Dec 2023 13:23:08 -0300 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH] x86/Kconfig: rust: Patchable function Rust compat Content-Language: en-US To: Matthew Maurer , Miguel Ojeda Cc: Peter Zijlstra , Thomas Gleixner , Ingo Molnar , Borislav Petkov , Dave Hansen , x86@kernel.org, Miguel Ojeda , Alex Gaynor , Wedson Almeida Filho , "H. Peter Anvin" , Boqun Feng , Gary Guo , =?UTF-8?Q?Bj=C3=B6rn_Roy_Baron?= , Benno Lossin , Andreas Hindborg , Alice Ryhl , linux-kernel@vger.kernel.org, rust-for-linux@vger.kernel.org References: <20231211150753.293883-1-mmaurer@google.com> From: Martin Rodriguez Reboredo In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 12/11/23 13:11, Matthew Maurer wrote: > [...] > Sorry, I just realized this was only in a local patch. I hadn't sent > it previously because, > as you pointed out, we currently only support one compiler revision. > > I was taking this approach because Android's compilers can have patches > backported onto them when needed, so our 1.73.0 could have this flag > and make use > of it. >> >> >> Speaking of which, I can't find the flag in upstream Rust (i.e. >> outside the LLVM submodule), and I couldn't find a PR adding it. Could >> you please add a `Link:` tag to the tracking issue / PR / ... if it is >> submitted / when it is submitted? Or am I very confused? > I haven't uploaded it yet. I'm hoping to send it up later today. I can > wait until it's > uploaded for a v2 of the patch series so I can link to it directly. If you can send the patch then it'll be wonderful, no hurries though. > [...] > > Re: Martin's comments (unfortunately they aren't on the same email so > I can't reply inline) > would you like me to file an issue against the R4L repository about > this before sending a v2? > I thought that repository was just for staging/discussion, and this > didn't seem likely to need it. > About issues, commits or PRs I was referring to issues in `rust-lang/rust`. When we use unstable compiler features in R4L they get tracked in [1]. Link: https://github.com/Rust-for-Linux/linux/issues/355 [1]