From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pg1-f170.google.com (mail-pg1-f170.google.com [209.85.215.170]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 5AC2823D291 for ; Sun, 16 Nov 2025 23:09:32 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.215.170 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1763334573; cv=none; b=JbNABxkeM3m07+vB2XgSChT+uCazFb68KN7+ctB4aoBPhJlcIzKOA0jR9DKQq6dirqAYK1TJhyNUy8rDSA4dNZ+xVyVpxVq8CXvSBniK8meFzmn/pceTYJGVtNWmkvmat2l/qd8nTyOP93Th3ECqUP0kpRkwjOHz09uPDqZxqPg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1763334573; c=relaxed/simple; bh=8L19nC4j5OvDmSIEYO56ledximukYDfE3QcjgrcWoQ0=; h=MIME-Version:References:In-Reply-To:From:Date:Message-ID:Subject: To:Cc:Content-Type; b=sVxBOkZG6kqw4tf9KkdHiTZ8Bc8CtJZsxj5zOjZ3v7f/h0+4QzRyxoqH/B70tnWGrR8q64O6yjan/PW4Yc972CMAoomRs8Ek/wbInwlTFct0yROqXjWtIhUQdwmJJtQPtwfw71Zjfl3RTHmzqCWhgBCDhAcXm1l30bjAP/JQguY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=gUWoJVO0; arc=none smtp.client-ip=209.85.215.170 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="gUWoJVO0" Received: by mail-pg1-f170.google.com with SMTP id 41be03b00d2f7-b87171370b5so323169a12.1 for ; Sun, 16 Nov 2025 15:09:32 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1763334571; x=1763939371; darn=vger.kernel.org; h=content-transfer-encoding:cc:to:subject:message-id:date:from :in-reply-to:references:mime-version:from:to:cc:subject:date :message-id:reply-to; bh=HpJufKQWhLvX936aimvnWD0Vs3rgof89qVToz11DHRc=; b=gUWoJVO0Q/YsaDlFQiv4+g2NQ8+Jvfojui2eJM1+a+ldg0br053QLHnzbtinGW2yCl og3HNgsfkj+DJEv5RO0NZzcLvz9WcJijVtZqoDv7ylphghjRSwH2b5mGEc/tHuNUsAzD XIHUL3coAECOFVJ5nSjp8YHMo7De4ugZFEbSmqnoNAumWoGd9myAqm4rfG2BioGcKbvS oIOPwmAeF++wFK0vS0RwjS2BU6EOWMFKNxpwf2uG9BdetBvsuK/jksDFJdBcx8iyVt2r XKcqzm42GxU18kq9Gru662F7Rw3F4ZYz62qSYIGTGPo50PlIOQx/NXddEXNNaE0hAFiB y8VQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1763334571; x=1763939371; h=content-transfer-encoding:cc:to:subject:message-id:date:from :in-reply-to:references:mime-version:x-gm-gg:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to; bh=HpJufKQWhLvX936aimvnWD0Vs3rgof89qVToz11DHRc=; b=XDMWc1uHdd3xqB2TFQjBrZ3bhZBLF+SeELwsaFBam5xp0Rmv1jb/7uAY9KsxkQH3+R ioPvCLPpyz5D6YKwpjTzTLbGV/pjSGqFLDGQcMP+4Lo14IrNgq1CnN1cs1uhvtKtd2pN lSOEuLDjFuhcUjdEYowcp6/Hnt95s51U6QH4GFmwMdA5ALmCGcrau3RLfiHYDwhyz+dp Rceq9mOhhqqC1Zdvtbd4L3EQSZe3+lWKTkH7rl2c9CHBO7WRE5JyNsdRuXVX/ndM4gdn x/z0mHxYGLatV6ZXqcTh2NEUcY1Cztn0U5RsBZMk5dlS1mX40i82A24C8xNuK8sjJQA6 KKBA== X-Forwarded-Encrypted: i=1; AJvYcCXjQSmc4AyuusmepAs+cp5iqScv5EBwBgJUp2UMAxdLaR0CwOBodKLwPH6JTRFuFB9zTV0SSyF6UlUwiTZiiQ==@vger.kernel.org X-Gm-Message-State: AOJu0YznRKMsFUSDPv5fKltboqSHakDfsOM6/ax8zxKV0jO0o0qL9GmE OznB4v7cYN4Em/w59J6CENALGWxuVpkfFIpJzdkxSw+O1N2KLry6x4IpVq3Ot/Fp7RCCqa7q+fG N+FTimmW3KkEjPdkANtuQ8Ron5SwK9Hs= X-Gm-Gg: ASbGncu5j64N3FE16qeDxWSuzAHpGV5IcmwBzpG69nIn6eetrE/7iUBfwIwYj+WPZZa L/FoogIUcUjek1WlvwxidrtCf9k1kG3NczGFl/xaADp98SxVBlxYVak2gs8iJgono9WLXqM2xq/ ltb1I3MRJU6oSUE2j4NfFmfCfSY6NeVZhMDqAUST+9hvhoYQ2YueVoF+BOWnYn+yrozegY6Ac8x s5od3R8umkmOYEi6g+K5qZahbSyKEVO4gi2yVINucR8Lwc0rOwTQGBEtcFLEVNhb+OveoRMbCRv 4nQckxErAbWRO7s0+wQFYwtLbXFK7MMxLPbG2SZoCvKZKiL7K3yIAIn2TI1+hPTW1oGZZyhiNP4 s6xNme8intLDRVg== X-Google-Smtp-Source: AGHT+IH70UQ325wYVXkclC/7sKQgcKkGkeILQCo0Z7/+Sn1+4zhN3sg5WPzWxUEu+sbOfLyp678rfQ6h7RHY/mXLYpc= X-Received: by 2002:a05:7022:e0d:b0:119:e55a:95a1 with SMTP id a92af1059eb24-11b493dbc02mr3494096c88.3.1763334571481; Sun, 16 Nov 2025 15:09:31 -0800 (PST) Precedence: bulk X-Mailing-List: rust-for-linux@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 References: <20251113-core-cstr-cstrings-v3-0-411b34002774@gmail.com> <20251113-core-cstr-cstrings-v3-4-411b34002774@gmail.com> In-Reply-To: <20251113-core-cstr-cstrings-v3-4-411b34002774@gmail.com> From: Miguel Ojeda Date: Mon, 17 Nov 2025 00:09:18 +0100 X-Gm-Features: AWmQ_bnE2iEbMtFxFYydJhY-FPvC2L9BY1C0PQs1FD5DIKtlL5Y3Tpw0Rk2k8A8 Message-ID: Subject: Re: [PATCH v3 4/6] rust: sync: replace `kernel::c_str!` with C-Strings To: Tamir Duberstein Cc: Luis Chamberlain , Russ Weight , Danilo Krummrich , Miguel Ojeda , Alex Gaynor , Boqun Feng , Gary Guo , =?UTF-8?Q?Bj=C3=B6rn_Roy_Baron?= , Benno Lossin , Andreas Hindborg , Alice Ryhl , Trevor Gross , FUJITA Tomonori , linux-kernel@vger.kernel.org, rust-for-linux@vger.kernel.org, netdev@vger.kernel.org, Tamir Duberstein , Greg Kroah-Hartman Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable On Thu, Nov 13, 2025 at 11:58=E2=80=AFPM Tamir Duberstein wrote: > > @@ -119,6 +118,6 @@ macro_rules! optional_name { > $crate::c_str!(::core::concat!(::core::file!(), ":", ::core::lin= e!())) > }; > ($name:literal) =3D> { > - $crate::c_str!($name) > + $name > }; > } This requires the next commit plus it needs callers of `new_spinlock!` in Binder to be fixed at the same time. Cheers, Miguel