netdev - Re: [Patch net 2/3] net_sched: fix a memory leak in cls

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Message-ID: <CAM_iQpV=M18jeWfpFij=TT5YUnwzhyh8POkDx-diRB8BzefyuA@mail.gmail.com>
Date:   Sun, 10 Feb 2019 23:19:46 -0800
From:   Cong Wang <xiyou.wangcong@...il.com>
To:     kbuild test robot <lkp@...el.com>
Cc:     kbuild-all@...org,
        Linux Kernel Network Developers <netdev@...r.kernel.org>,
        Jamal Hadi Salim <jhs@...atatu.com>,
        Jiri Pirko <jiri@...nulli.us>
Subject: Re: [Patch net 2/3] net_sched: fix a memory leak in cls_tcindex

On Sun, Feb 10, 2019 at 6:15 PM kbuild test robot <lkp@...el.com> wrote:
>
> Hi Cong,
>
> I love your patch! Yet something to improve:
>
> [auto build test ERROR on net/master]
>
> url:    https://github.com/0day-ci/linux/commits/Cong-Wang/net_sched-some-fixes-for-cls_tcindex/20190211-095057
> config: i386-randconfig-x002-201906 (attached as .config)
> compiler: gcc-8 (Debian 8.2.0-14) 8.2.0
> reproduce:
>         # save the attached .config to linux build tree
>         make ARCH=i386
>
> All errors (new ones prefixed by >>):
>
>    net/sched/cls_tcindex.c: In function 'tcindex_alloc_perfect_hash':
> >> net/sched/cls_tcindex.c:301:22: error: 'struct tcf_exts' has no member named 'net'
>       cp->perfect[i].exts.net = net;

Yeah, looks like I missed the CONFIG_CLS_ACT=n case.

Let me think about how to fix it properly.

Thanks!