Received: by 2002:ad5:474a:0:0:0:0:0 with SMTP id i10csp10656688imu; Thu, 6 Dec 2018 04:51:04 -0800 (PST) X-Google-Smtp-Source: AFSGD/Ub6vstWL8PeYumffyQOLkChew6fN+igkvx9aV1lRUoySjdyIAn/kpnoU+oNHglX/BYhM6L X-Received: by 2002:a63:101d:: with SMTP id f29mr24234405pgl.38.1544100664142; Thu, 06 Dec 2018 04:51:04 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1544100664; cv=none; d=google.com; s=arc-20160816; b=PETsOrWWVwn66dE3LwjCSwI4HKvex/oYp0DJM+EH8FiAuChNyZPvVofQc+J5rpr/4E qoZuPEW5wzQQW5EznP/oIqRJDNkM40RSclk1v0Nl5SYIbp9uNqJH0ZIYo3N/m22qhf/R vpT6cQySJIbcFrlWX3+88Cs6P4N209CKfiNa/McpWJrQjcLH9E7Amz2gm7w7H4LjA/A3 X4Kn0wRhEUtwOgIhremMkdRr0jKgLTBjDiYwpj8fW77xT59Sr8EeQuniGxXAJ9PZNL41 jVxptQM3ZZexCbROArkZ9DVKkzyBjJOwTt+pxwVW7UcbYLVAgaRbfkvsezRzXnQ3gNiV YZag== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:user-agent:in-reply-to :content-disposition:mime-version:references:message-id:subject:cc :to:from:date:dkim-signature; bh=W6SRzfhmcJgz56r0oerBTJRnDB/Czmr9nOZhvxlDQgM=; b=OK7WUQSH+v0zlj63POL3JptAJTVhBQBKJBioarLlNw92ZMfhg3R+jfGwtWWeXPuKB1 dZXteeHR+9AvCYfpyuPMsG0zIgECwlT7aBkRtR0sgHCeCSAFZdQ73mVFKAcBtIPQfdUe 8S6+pCNahb+CRIelrqQ99QJ8JRo1+NaOiekuQVxGErpXEBkSqGVy95AwvdVgJDO55Drd NBxbHoPU3hFX5b43tvsnD9sUya/w6jYSDdh8U7lfW6nFRUo6Jl54Wf1FhntD3GLFIUCp cNneyjm9fhEhBJYuGYYJt7ncmlZtsVMNEB8gl0mUBTsvLnFod+IovKyVmE0IV0MAU4vk uctg== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@kernel.org header.s=default header.b=yHnFEtaO; 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 Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id f90si215440plb.362.2018.12.06.04.50.47; Thu, 06 Dec 2018 04:51:04 -0800 (PST) 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; dkim=pass header.i=@kernel.org header.s=default header.b=yHnFEtaO; 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 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729580AbeLFMuA (ORCPT + 99 others); Thu, 6 Dec 2018 07:50:00 -0500 Received: from mail.kernel.org ([198.145.29.99]:59800 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729404AbeLFMuA (ORCPT ); Thu, 6 Dec 2018 07:50:00 -0500 Received: from localhost (5356596B.cm-6-7b.dynamic.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 4075D20878; Thu, 6 Dec 2018 12:49:59 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1544100599; bh=/Dvw4wp6P6s5iK4EZUDnjkxQ3J7Mcv/P4lyEgMWC8Gs=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=yHnFEtaOTdlRA8jGXdag+pD+A6TtKl5ApCTbnsJEaZdNcRldvRdz8xyrClmlCummm d6Q9oBTSCuLniWsWwF9CgFtpyBq0t2K3fRnNSfx55RTwFL2wsG3c2fhlfLI+fqaCFs v6yaNqIEFj79BGIPxZCwkmDHFXmo2MDDQQqubU1U= Date: Thu, 6 Dec 2018 13:49:57 +0100 From: Greg KH To: Xiaozhou Liu Cc: Miguel Ojeda , Network Development , linux-kernel Subject: Re: [PATCH] Compiler Attributes: move kernel-only attributes into __KERNEL__ Message-ID: <20181206124957.GA22907@kroah.com> References: <20181128140852.178260-1-liuxiaozhou@bytedance.com> <20181129021635.rzmehzzfgt2jvpgi@bytedancedeMacBook-Air.local> <20181206123926.q5gd5u62vg2u7s5w@bytedancedeMacBook-Air.local> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20181206123926.q5gd5u62vg2u7s5w@bytedancedeMacBook-Air.local> User-Agent: Mutt/1.11.1 (2018-12-01) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Dec 06, 2018 at 08:39:26PM +0800, Xiaozhou Liu wrote: > On Thu, Nov 29, 2018 at 11:42:11AM +0100, Miguel Ojeda wrote: > > > Exactly, thanks a lot for clarifying it up (we should put this in the > > commit message, I would say). That also answers my question: it is > > clear everything should be back into __KERNEL__. The only worry is > > that the v4.19 release contained 815f0ddb346c, so it has them exposed, > > so someone could have started relying on them. Or, more likely, the > > exposed macros could break some source code out there. Hm... Should a > > "fix" be backported? > > What about letting v4.19 maintainers make the decision? If something is fixed in Linus's tree for this, I want to take it into the 4.19-stable tree as well. thanks, greg k-h