Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751803AbdIUHxc (ORCPT ); Thu, 21 Sep 2017 03:53:32 -0400 Received: from mail-lf0-f52.google.com ([209.85.215.52]:54183 "EHLO mail-lf0-f52.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751530AbdIUHxb (ORCPT ); Thu, 21 Sep 2017 03:53:31 -0400 X-Google-Smtp-Source: AOwi7QDquZLVrao9DkWvjeKBuoPZ1DZ7R/4ZdOt5b2aiF0JuYhNDDUvdpDLrfMba5zKmqg6CBYujfA== From: Mikael Pettersson X-Google-Original-From: "Mikael Pettersson" MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Message-ID: <22979.28663.77963.862263@gargle.gargle.HOWL> Date: Thu, 21 Sep 2017 09:53:27 +0200 To: Jia He Cc: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: Re: Possible gcc 4.8.5 bug about RELOC_HIDE marcro In-Reply-To: <03f619bd-e3b2-49e0-5f2c-e232974eac12@gmail.com> References: <03f619bd-e3b2-49e0-5f2c-e232974eac12@gmail.com> X-Mailer: VM 8.1.2 under 25.2.1 (x86_64-redhat-linux-gnu) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 458 Lines: 10 Jia He writes: > I tried to build kernel 4.14-rc1 on a arm64 server in distro centos 7.3. > The gcc version is 4.8.5 I have no input on the specifics of the issue, but please note that gcc-4.8 is no longer supported or maintained by upstream. Even gcc-4.9 is EOL, and gcc-5 will be EOL:d inn a week or so. Also I'll note that gcc-4.8 is still fairly early wrt to arm64 support, so bugs may be expected. In short, please retry with gcc-6.4 or gcc-7.2.