From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-ej1-f50.google.com (mail-ej1-f50.google.com [209.85.218.50]) (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 60AB5134CC0 for ; Thu, 21 Mar 2024 20:28:53 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.218.50 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1711052935; cv=none; b=CgNQkG+0QOw0wwNsH2nb/MCPGLahFZEtVcI3Gd5T0tUyqkDMMhv4PSDLjYjWwbX9TcNeJW1YI9zs5ULQOJb50am1gw3IT4PJ/NytrWZ4j+eUFQ2DBT3M1RSkTUGwq4x7fQckZYPtmxLPi/VM1bVVbgqgkVFcG1U9O5Yi2Vdz40M= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1711052935; c=relaxed/simple; bh=40GFHceNhuZI93Iz7b2NAa2Q0jxRvhqelX0yrPTFuak=; h=MIME-Version:References:In-Reply-To:From:Date:Message-ID:Subject: To:Cc:Content-Type; b=D+5VP369JhTKYxpjMDqAr4karKN6JOiC4Cgs1LCG0wyyuAzkp7cgT/zn5ympQDeT1ONSy3XfmAca4HamWOEGRtjvA5o2voXtPHjNDm7jTqXF5F0K9J3WpBW/cSkxyBDOu6r1FlPAquX1/w/AyaHjTLkN+g/CasxjiWLWyI1Okec= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=linux-foundation.org; spf=pass smtp.mailfrom=linuxfoundation.org; dkim=pass (1024-bit key) header.d=linux-foundation.org header.i=@linux-foundation.org header.b=EvKkldXs; arc=none smtp.client-ip=209.85.218.50 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=linux-foundation.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linuxfoundation.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux-foundation.org header.i=@linux-foundation.org header.b="EvKkldXs" Received: by mail-ej1-f50.google.com with SMTP id a640c23a62f3a-a4644bde1d4so198795066b.3 for ; Thu, 21 Mar 2024 13:28:52 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux-foundation.org; s=google; t=1711052931; x=1711657731; darn=vger.kernel.org; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:from:to:cc:subject:date:message-id:reply-to; bh=yE7KCSgieOxjgQfKXcfdAqspZIz95OJyVI+TAK+VEjU=; b=EvKkldXsA72gLUuATxbjNgFAZhbEoU8FoCKUGk/O7aDB8h4LMzcpme0r+kUe+xF1zs tf9cOqnsN73TVoztnNG7T2PVxD+TLhwQ++IOKeFRhzlg3pohFVqZF85zgPypmNCRoX1G V+O50yUL2DqZFjrly9uq2Fmdy7GfX/KlWuyIM= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1711052931; x=1711657731; h=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=yE7KCSgieOxjgQfKXcfdAqspZIz95OJyVI+TAK+VEjU=; b=o+oV90P7AH2Tmqa5Ca1l2y/x1/jfZ1Nu8kItWC0KlFi+fB0Qm5KJRKr2SbE5cm2iRJ MUQk3B4DvhzZ3b+2zhzzKx/k5nsPLMYT3RfI7euLFXPOtCIhILchNe8Vjl+NSYLLP2oU TPOevR5p27OiOkw/IMx5qS59A/VFBe966i6QewxW2ULiYOTuCWtUK4VDWjA7WqKk9aIg WoprHqHOowfg75B3tTi4TIbhMl7rLcrfQBvGqcd5zQL8+s8oIbbEG2fwKrryJBtkjPYz oFBvcINR4XOjckcigrh04tp89enJiC3UmNP0U0pmqXOAekrgRF0Pojkm+4pQ0J/7W01L WsLg== X-Forwarded-Encrypted: i=1; AJvYcCUSsrRszoYcNH5ee+H6DraiOHOqwgUWwrcTyHYriiwIUy6rZx2XBn5rnYSNm1H744UCSTLoYpeDPJl+yQHA+Or7IJprkQsa/2lxA8sJ X-Gm-Message-State: AOJu0YwVcYwxX3AI9ZDjlpGmbTzIOPiD0QBvkpBPBik+TAk5BtBajFRX XuDUFp/G4jfhFkEnYmkU4UQBoPHameO1PwlR9YW5WyEM+gU5aui1TopLKcEp+sLb79JKbDCCufI 9GSTT0w== X-Google-Smtp-Source: AGHT+IFR1Pzi08xs6P16KvATSfxDrRYZSdTNZGBV6WvGd/qzq/fAi8Vafbr6Kb5aFtKkihO0SQEzew== X-Received: by 2002:a17:906:1391:b0:a47:62f:c0a7 with SMTP id f17-20020a170906139100b00a47062fc0a7mr342384ejc.13.1711052931150; Thu, 21 Mar 2024 13:28:51 -0700 (PDT) Received: from mail-ej1-f48.google.com (mail-ej1-f48.google.com. [209.85.218.48]) by smtp.gmail.com with ESMTPSA id z27-20020a170906715b00b00a470dfe7e06sm276198ejj.118.2024.03.21.13.28.50 for (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 21 Mar 2024 13:28:50 -0700 (PDT) Received: by mail-ej1-f48.google.com with SMTP id a640c23a62f3a-a4644bde1d4so198787866b.3 for ; Thu, 21 Mar 2024 13:28:50 -0700 (PDT) X-Forwarded-Encrypted: i=1; AJvYcCWVH0ubYHUzSBjlOw96dHrOjZQJ5CLJK3MfTXJDoJ8NZo8Ff0ziUCyyjaVurLZQIzd5DTHZ20lLuV+dWMU/K+bDCmra9HeL3UHFJt+S X-Received: by 2002:a17:907:980b:b0:a47:2333:80b9 with SMTP id ji11-20020a170907980b00b00a47233380b9mr430172ejc.47.1711052930287; Thu, 21 Mar 2024 13:28:50 -0700 (PDT) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 References: <20240321134831.GA2762840@dev-arch.thelio-3990X> <20240321183006.GA2907026@dev-arch.thelio-3990X> In-Reply-To: <20240321183006.GA2907026@dev-arch.thelio-3990X> From: Linus Torvalds Date: Thu, 21 Mar 2024 13:28:33 -0700 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [GIT PULL] Char/Misc driver changes for 6.9-rc1 To: Nathan Chancellor Cc: Greg KH , Andrew Morton , Arnd Bergmann , linux-kernel@vger.kernel.org, llvm@lists.linux.dev Content-Type: text/plain; charset="UTF-8" On Thu, 21 Mar 2024 at 11:30, Nathan Chancellor wrote: > > Since GCC does not appear emit warnings for newer C features that it > allows even with older 'gnu' standard values by default (I think it does > with '-pedantic'?), perhaps we should just disable -Wc23-extensions > altogether? Not sure how big of a hammer this is, I think this type of > warning is the only thing I have seen come from -Wc23-extensions... It looks like adding -Wno-c23-extensions would only work with more recent clang versions, so it wouldn't actually fix the build problems, just make them even harder for developers to actually notice. Oh well. It's not like this is all that common a problem, so I think we'll just have to live with it, and hope that people don't do that "label at end of statement" very often. (I think it's case statements too, not just labels, too lazy to look up the details again) Linus