From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4E2C8C433FE for ; Tue, 5 Oct 2021 21:05:25 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 3560361555 for ; Tue, 5 Oct 2021 21:05:25 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236659AbhJEVHO (ORCPT ); Tue, 5 Oct 2021 17:07:14 -0400 Received: from mail.kernel.org ([198.145.29.99]:34020 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231322AbhJEVHM (ORCPT ); Tue, 5 Oct 2021 17:07:12 -0400 Received: from gandalf.local.home (cpe-66-24-58-225.stny.res.rr.com [66.24.58.225]) (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 EB00E61139; Tue, 5 Oct 2021 21:05:19 +0000 (UTC) Date: Tue, 5 Oct 2021 17:05:18 -0400 From: Steven Rostedt To: Linus Torvalds Cc: Jan Engelhardt , Mathieu Desnoyers , Rasmus Villemoes , linux-kernel , Paul , Josh Triplett , Lai Jiangshan , "Joel Fernandes, Google" , Pablo Neira Ayuso , Jozsef Kadlecsik , Florian Westphal , "David S. Miller" , Hideaki YOSHIFUJI , David Ahern , Jakub Kicinski , rcu , netfilter-devel , coreteam , netdev Subject: Re: [RFC][PATCH] rcu: Use typeof(p) instead of typeof(*p) * Message-ID: <20211005170518.07bd5c4c@gandalf.local.home> In-Reply-To: References: <20211005094728.203ecef2@gandalf.local.home> <639278914.2878.1633457192964.JavaMail.zimbra@efficios.com> <826o327o-3r46-3oop-r430-8qr0ssp537o3@vanv.qr> <20211005144002.34008ea0@gandalf.local.home> <20211005154029.46f9c596@gandalf.local.home> <20211005163754.66552fb3@gandalf.local.home> X-Mailer: Claws Mail 3.17.8 (GTK+ 2.24.33; x86_64-pc-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, 5 Oct 2021 13:45:52 -0700 Linus Torvalds wrote: > If there was some clean and simple solution to the compiler warning > problem, that would be one thing. But when you think you need to > change core RCU macros, or lie to the compiler about the type system, > at that point it's not some clean and simple fix any more. At that > point you're literally making things worse than just exposing the > type. Fine, I'll just create a separate header file with all that is needed and add it to the include. At least that way, it doesn't muck up the rest of the header file. -- Steve