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=0.2 required=3.0 tests=DKIM_ADSP_ALL, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,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 AE2F2C004C9 for ; Tue, 7 May 2019 05:01:11 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 8950420675 for ; Tue, 7 May 2019 05:01:11 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726425AbfEGFBG (ORCPT ); Tue, 7 May 2019 01:01:06 -0400 Received: from vulcan.natalenko.name ([104.207.131.136]:56084 "EHLO vulcan.natalenko.name" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726008AbfEGFBG (ORCPT ); Tue, 7 May 2019 01:01:06 -0400 Received: from mail.natalenko.name (vulcan.natalenko.name [IPv6:fe80::5400:ff:fe0c:dfa0]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by vulcan.natalenko.name (Postfix) with ESMTPSA id 01ADC53D505; Tue, 7 May 2019 07:01:02 +0200 (CEST) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII; format=flowed Content-Transfer-Encoding: 7bit Date: Tue, 07 May 2019 07:01:02 +0200 From: Oleksandr Natalenko To: Jakub Kicinski Cc: "David S. Miller" , Alexei Starovoitov , Daniel Borkmann , Martin KaFai Lau , Song Liu , Yonghong Song , Jesper Dangaard Brouer , John Fastabend , netdev@vger.kernel.org, bpf@vger.kernel.org, oss-drivers@netronome.com, linux-kernel@vger.kernel.org, xdp-newbies@vger.kernel.org, valdis@vt.edu Subject: Re: netronome/nfp/bpf/jit.c cannot be build with -O3 In-Reply-To: <20190506143559.31e7c968@cakuba.hsd1.ca.comcast.net> References: <673b885183fb64f1cbb3ed2387524077@natalenko.name> <20190506140022.188d2b84@cakuba.hsd1.ca.comcast.net> <2a3761669e4ec13847205d30384c0a17@natalenko.name> <20190506143559.31e7c968@cakuba.hsd1.ca.comcast.net> Message-ID: X-Sender: oleksandr@natalenko.name User-Agent: Roundcube Webmail/1.3.9 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Hi. On 06.05.2019 23:35, Jakub Kicinski wrote: > I just did a make CC=gcc-8 CFLAGS=-O3 with GCC 8.2 here, and doesn't > seem to trigger either. I think passing CFLAGS like this is inefficient, and you should do it via Makefile directly. -- Oleksandr Natalenko (post-factum)