Received: by 2002:ac0:a5a6:0:0:0:0:0 with SMTP id m35-v6csp97429imm; Thu, 13 Sep 2018 16:28:32 -0700 (PDT) X-Google-Smtp-Source: ANB0VdbZrValRj8nQcP077ocpOFuPorfEAzN4HVjRRXWuQl8FVXiAEHmPnBBXKiTmNhqwkwiQMUI X-Received: by 2002:a63:ab0c:: with SMTP id p12-v6mr9279616pgf.190.1536881312513; Thu, 13 Sep 2018 16:28:32 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1536881312; cv=none; d=google.com; s=arc-20160816; b=Sr+wERC6rAzVTBm7B2Exfo7S65Cg1uQ6nokFlvjfBK4ozZ+9zS8fWw3PbHSpb2t1U/ 6SVvhLBVBZG5xCjKWRwBf90bJKwiJEWsmhFze4A5tsmMxqnMSeY4Ah1aU0xXsMBQRtkx h148lI9dF4uIu5oFeqCcoVdybOEpdStkWZC7bTaSJW7CAY0IKYhh9yKINOrpTtZN1bIr BPo6te4vhF+/rZQk0TBxbvFcNFaPasuN4WFDm3RbULrztwJ/hJVQpK/kcTFfkfYfb/S0 xoqN3kZEht5B4WekVB5Z6Gu9T5YpWgH+9GbfGUExvGPaaaSLDJrucJf9vBh1/BYk7v4c 9L7Q== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:message-id:date:content-id:mime-version :subject:cc:to:references:in-reply-to:from:organization; bh=xcF0N5NTyV0E107zLdEhicvnh0ZOL2dG77/ME9zZiBI=; b=RR8mSv7BaFr5qskuHM3j6/C45HmVH9Smyir/5ELaYSqsDhEvHvC3mhbig1SOpYPt1u 4odsllmUSzSqRHDvXULPvHKY9T5QiCM6fSA8v8OvmLO/q5XiwUzKYew8pYQSo/p5bYky ftrK0ZrY+A0F7PPgnAy97TylI/3xSydLhuLVG85v3ZXmotnRJEyqxdzlVuB14YFm+dlV vtx44jfpefa/iV+pbSv+KeXknxctjarhEwtBEzhYFxXBUU6K6Atf60Ood72sR1RndMgV rwj+fF8SU8KIbiCv/ILWCRgaJceS7eba/94ZZosmsOQ/EinOAjPsLSOrfVbizRA70Lyq 0CgQ== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=redhat.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id m32-v6si5019204pld.404.2018.09.13.16.28.17; Thu, 13 Sep 2018 16:28:32 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=redhat.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726890AbeINEja (ORCPT + 99 others); Fri, 14 Sep 2018 00:39:30 -0400 Received: from mx1.redhat.com ([209.132.183.28]:39740 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725757AbeINEja (ORCPT ); Fri, 14 Sep 2018 00:39:30 -0400 Received: from smtp.corp.redhat.com (int-mx11.intmail.prod.int.phx2.redhat.com [10.5.11.26]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id A630683F4C; Thu, 13 Sep 2018 23:27:51 +0000 (UTC) Received: from warthog.procyon.org.uk (ovpn-123-84.rdu2.redhat.com [10.10.123.84]) by smtp.corp.redhat.com (Postfix) with ESMTP id 8E06B30912F4; Thu, 13 Sep 2018 23:27:50 +0000 (UTC) Organization: Red Hat UK Ltd. Registered Address: Red Hat UK Ltd, Amberley Place, 107-111 Peascod Street, Windsor, Berkshire, SI4 1TE, United Kingdom. Registered in England and Wales under Company Registration No. 3798903 From: David Howells In-Reply-To: <20180913221546.GV19965@ZenIV.linux.org.uk> References: <20180913221546.GV19965@ZenIV.linux.org.uk> <20180905185922.GA25461@avx2> <20180905192636.GA13608@kroah.com> <20180905193111.GA27217@avx2> <20180905222247.GT19965@ZenIV.linux.org.uk> <20180913220124.GA12570@avx2> To: Al Viro Cc: dhowells@redhat.com, Alexey Dobriyan , Greg KH , linux-kernel@vger.kernel.org Subject: Re: [RFC] UAPI: Check headers by compiling all together as C++ MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-ID: <26411.1536881269.1@warthog.procyon.org.uk> Date: Fri, 14 Sep 2018 00:27:49 +0100 Message-ID: <26412.1536881269@warthog.procyon.org.uk> X-Scanned-By: MIMEDefang 2.84 on 10.5.11.26 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.27]); Thu, 13 Sep 2018 23:27:51 +0000 (UTC) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Al Viro wrote: > It's too early for AFD postings. And you *are* tempting > me to throw into the tree as many anti-C++ devices as can be > done tastefully, just to stop somebody attempting that insanity > in the earnest. You would deliberately break the UAPI header files to make sure that they couldn't be used with C++? David