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 X-Spam-Level: X-Spam-Status: No, score=-0.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 718A6C76186 for ; Wed, 24 Jul 2019 21:49:24 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 4DD0021850 for ; Wed, 24 Jul 2019 21:49:24 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2388442AbfGXVtX (ORCPT ); Wed, 24 Jul 2019 17:49:23 -0400 Received: from mx1.redhat.com ([209.132.183.28]:33862 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2387517AbfGXVtW (ORCPT ); Wed, 24 Jul 2019 17:49:22 -0400 Received: from smtp.corp.redhat.com (int-mx01.intmail.prod.int.phx2.redhat.com [10.5.11.11]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 5FAAD308FBAF; Wed, 24 Jul 2019 21:49:22 +0000 (UTC) Received: from warthog.procyon.org.uk (ovpn-120-49.rdu2.redhat.com [10.10.120.49]) by smtp.corp.redhat.com (Postfix) with ESMTP id 241CA600D1; Wed, 24 Jul 2019 21:49:19 +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: <1563993952.11067.15.camel@lca.pw> References: <1563993952.11067.15.camel@lca.pw> <1563914986-26502-1-git-send-email-cai@lca.pw> <31573.1563954571@warthog.procyon.org.uk> To: Qian Cai Cc: dhowells@redhat.com, akpm@linux-foundation.org, davem@davemloft.net, arnd@arndb.de, jakub@redhat.com, ndesaulniers@google.com, morbo@google.com, jyknight@google.com, natechancellor@gmail.com, linux-arch@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] asm-generic: fix -Wtype-limits compiler warnings MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-ID: <14025.1564004959.1@warthog.procyon.org.uk> Date: Wed, 24 Jul 2019 22:49:19 +0100 Message-ID: <14026.1564004959@warthog.procyon.org.uk> X-Scanned-By: MIMEDefang 2.79 on 10.5.11.11 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.43]); Wed, 24 Jul 2019 21:49:22 +0000 (UTC) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Qian Cai wrote: > I have GCC 8.2.1 which works fine. But you need to check the minimum version, i.e. 4.6: #if GCC_VERSION < 40600 David