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

Subject: Re: netronome/nfp/bpf/jit.c cannot be build with -O3
From: Oleksandr Natalenko <oleksandr@xxxxxxxxxxxxxx>
Date: Tue, 07 May 2019 07:01:02 +0200
Cc: "David S. Miller" <davem@xxxxxxxxxxxxx>, Alexei Starovoitov <ast@xxxxxxxxxx>, Daniel Borkmann <daniel@xxxxxxxxxxxxx>, Martin KaFai Lau <kafai@xxxxxx>, Song Liu <songliubraving@xxxxxx>, Yonghong Song <yhs@xxxxxx>, Jesper Dangaard Brouer <hawk@xxxxxxxxxx>, John Fastabend <john.fastabend@xxxxxxxxx>, netdev@xxxxxxxxxxxxxxx, bpf@xxxxxxxxxxxxxxx, oss-drivers@xxxxxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx, xdp-newbies@xxxxxxxxxxxxxxx, valdis@xxxxxx
In-reply-to: <20190506143559.31e7c968@cakuba.hsd1.ca.comcast.net>
User-agent: Roundcube Webmail/1.3.9

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 itvia Makefile directly.


--
  Oleksandr Natalenko (post-factum)

References:
- netronome/nfp/bpf/jit.c cannot be build with -O3
  - From: Oleksandr Natalenko
- Re: netronome/nfp/bpf/jit.c cannot be build with -O3
  - From: Jakub Kicinski
- Re: netronome/nfp/bpf/jit.c cannot be build with -O3
  - From: Oleksandr Natalenko
- Re: netronome/nfp/bpf/jit.c cannot be build with -O3
  - From: Jakub Kicinski