netdev - Re: netronome/nfp/bpf/jit.c cannot be build with -O3

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Date:   Tue, 07 May 2019 07:01:02 +0200
From:   Oleksandr Natalenko <oleksandr@...alenko.name>
To:     Jakub Kicinski <jakub.kicinski@...ronome.com>
Cc:     "David S. Miller" <davem@...emloft.net>,
        Alexei Starovoitov <ast@...nel.org>,
        Daniel Borkmann <daniel@...earbox.net>,
        Martin KaFai Lau <kafai@...com>,
        Song Liu <songliubraving@...com>, Yonghong Song <yhs@...com>,
        Jesper Dangaard Brouer <hawk@...nel.org>,
        John Fastabend <john.fastabend@...il.com>,
        netdev@...r.kernel.org, bpf@...r.kernel.org,
        oss-drivers@...ronome.com, linux-kernel@...r.kernel.org,
        xdp-newbies@...r.kernel.org, valdis@...edu
Subject: Re: netronome/nfp/bpf/jit.c cannot be build with -O3

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)