From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pl1-f174.google.com (mail-pl1-f174.google.com [209.85.214.174]) (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 0C5A4174EFC for ; Thu, 3 Oct 2024 12:28:18 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.214.174 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1727958500; cv=none; b=eeIbHaPoqgiu2RuSAoWdHzcZbXNlORDFT8FWjGG0O8TU47Gqjh6aZn4kFoEdYiruGphXIyA5r3PAHkyRmNYzOA6uWGectUwbSCpGoSWWKApgTBEO96RirCjK2IHNA6seXDAIxfODzgp1Xd5Nd6LMXF57/YOFbqniy4HT64UDyYA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1727958500; c=relaxed/simple; bh=ZnNdJyJWElv8zFvajdG9EQz72rBECEfs5klUeHTYmnE=; h=MIME-Version:References:In-Reply-To:From:Date:Message-ID:Subject: To:Cc:Content-Type; b=Q55j64JUDZnU21Jao21ah+N6gaTVkggerXuXh2LbAaGWts3qw37dvNwry9eKCoULF15dniUI8RmRQ0TVamv9eTiful+k4HPqYjLx6YGB6EOvdFgCrEOw7ZDaasGc/YEJXGQKwykfaPks4O8NhdLrEgRPe37QuTgyLTK6iQH3Bvs= 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=fyqNGmMx; arc=none smtp.client-ip=209.85.214.174 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="fyqNGmMx" Received: by mail-pl1-f174.google.com with SMTP id d9443c01a7336-20b067fcd87so872295ad.1 for ; Thu, 03 Oct 2024 05:28:18 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1727958498; x=1728563298; 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=ZnNdJyJWElv8zFvajdG9EQz72rBECEfs5klUeHTYmnE=; b=fyqNGmMxLACbEJAlsFLvfnPYCyAjKfdPrqiOe9CH1utkUFxAzs5lskLu+jPNnSztQz wTU1fRrBnuhqJDMoRVoOrxI051jR6+7FnnnKX2jhb4Gi8paOStTEwLSVjDVzHf2T4qPO IEzL4e2eFH+dtGxkNmr9Mzk0homwfdCCtTfm5omuF7aA/L+jGkNbVEWEEjuDwWsimQcw l5eBMwYileBYI0qHNQ52APYzqy/b8qYVTqBPXyE08rK3LgLzqFrhAivobX4tQRuezXkv WD+t+U7m6KhXddfOyJGyWV+DFXUTsddRCNDY95wT7fZZeCjyNBvYyesm06RM5x+6OUNB az/w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1727958498; x=1728563298; h=content-transfer-encoding:cc:to:subject:message-id:date:from :in-reply-to:references:mime-version:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=ZnNdJyJWElv8zFvajdG9EQz72rBECEfs5klUeHTYmnE=; b=rB4cq95FDbTfxbzma7kM+e23AFNwBwaIJ22CEigv4tsh+Ik2IZ8h7G8MHTJedsAGqQ 2D5s/zLyqiXdwPh8eIf2F56CLvD8gAQ+KL+TEZDJU4Dx/qP+ihgWYBppqaLvsXonLsIY lzCA0VCTDyIrGaD0HHzgE3Km9xQEhXefO99DbDFizd9vwOxVTRcyXhW9aJgqhEO51+YH UnY6Kjm1D6i7NrxYW0/ebNdB9ATyaDvhWPHrv5NTHKBqtRROpKcgbGjVr06m2qtEchXl uS5Uk6zgnKxuar/DR95kui84K5KCuJuzp49zf72XaEq9JOvjBj68xalW3+D3dtuwRvA4 V1Zw== X-Forwarded-Encrypted: i=1; AJvYcCVbqy2HrAKGPlOIKxAIdZVKAgdRIQR2UFaF6g6Pngzp01ILoIVlYDehdIXSKUog4XoXegWV7d2w/cU8++E=@vger.kernel.org X-Gm-Message-State: AOJu0YyUw1ZQFO1u8LfPD8DqQ8S+RWtYKSCTesT4VLACmTatQW/0e31G HYMbVdWXlUL5FksbnRu1r/+4cBJypc4AxhKXYMmjvrO5NbyL7vLlaUATxq1ARVJuG5rXwMLr9JA C/TLxjI9Dsh3hFEhQhDegNUXayug= X-Google-Smtp-Source: AGHT+IGCVaP88guYdifXEiIV1td/KEuY22fhh2zx7SGQEgFhCA1aFK5oaBilIMHuKF6hh3ljSAyfCIgxjjGsXN6S2Xg= X-Received: by 2002:a05:6a20:7351:b0:1d4:f5e4:6a9a with SMTP id adf61e73a8af0-1d5e2d9ead8mr4499427637.12.1727958498183; Thu, 03 Oct 2024 05:28:18 -0700 (PDT) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 References: <1e82c551938c32b4dbf8b65dc779c1b772898307.1727853749.git.geert+renesas@glider.be> <87zfnmbfu7.fsf@igel.home> <87iku9r300.fsf@linux-m68k.org> <87ed4xr22r.fsf@linux-m68k.org> <87h69t75do.fsf@igel.home> In-Reply-To: <87h69t75do.fsf@igel.home> From: Miguel Ojeda Date: Thu, 3 Oct 2024 14:28:06 +0200 Message-ID: Subject: Re: [PATCH v2] compiler-gcc.h: Disable __retain on gcc-11 To: Andreas Schwab Cc: Geert Uytterhoeven , Tony Ambardar , Daniel Borkmann , Miguel Ojeda , Jiri Olsa , Andrew Morton , Arnd Bergmann , linux-kernel@vger.kernel.org Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable On Thu, Oct 3, 2024 at 2:11=E2=80=AFPM Andreas Schwab wrote: > > A simple gcc version test definitely does not suffice. By build-time test, I meant compiling/running some small program to check whether the compiler supports the feature or not. Cheers, Miguel