Netdev Archive on lore.kernel.org
 help / color / Atom feed
From: kernel test robot <lkp@intel.com>
To: Song Liu <songliubraving@fb.com>,
	linux-kernel@vger.kernel.org, bpf@vger.kernel.org,
	netdev@vger.kernel.org
Cc: kbuild-all@lists.01.org, ast@kernel.org, daniel@iogearbox.net,
	kernel-team@fb.com, john.fastabend@gmail.com,
	kpsingh@chromium.org, brouer@redhat.com, dlxu@fb.com
Subject: Re: [PATCH bpf-next 1/5] bpf: introduce BPF_PROG_TYPE_USER
Date: Fri, 7 Aug 2020 02:18:13 +0800
Message-ID: <202008070211.jlPHuA4j%lkp@intel.com> (raw)
In-Reply-To: <20200801084721.1812607-2-songliubraving@fb.com>


[-- Attachment #1: Type: text/plain, Size: 1179 bytes --]

Hi Song,

I love your patch! Perhaps something to improve:

[auto build test WARNING on bpf-next/master]

url:    https://github.com/0day-ci/linux/commits/Song-Liu/introduce-BPF_PROG_TYPE_USER/20200801-165208
base:   https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git master
config: x86_64-randconfig-s031-20200806 (attached as .config)
compiler: gcc-9 (Debian 9.3.0-15) 9.3.0
reproduce:
        # apt-get install sparse
        # sparse version: v0.6.2-117-g8c7aee71-dirty
        # save the attached .config to linux build tree
        make W=1 C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' ARCH=x86_64 

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>


sparse warnings: (new ones prefixed by >>)

>> kernel/trace/bpf_trace.c:1855:31: sparse: sparse: symbol 'user_verifier_ops' was not declared. Should it be static?
>> kernel/trace/bpf_trace.c:1860:27: sparse: sparse: symbol 'user_prog_ops' was not declared. Should it be static?

Please review and possibly fold the followup patch.

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org

[-- Attachment #2: .config.gz --]
[-- Type: application/gzip, Size: 39786 bytes --]

  parent reply index

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <20200801084721.1812607-2-songliubraving@fb.com>
2020-08-01 13:58 ` kernel test robot
2020-08-01 15:21 ` kernel test robot
2020-08-06 18:18 ` kernel test robot [this message]
2020-08-06 18:18 ` [RFC PATCH] bpf: user_verifier_ops can be static kernel test robot

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=202008070211.jlPHuA4j%lkp@intel.com \
    --to=lkp@intel.com \
    --cc=ast@kernel.org \
    --cc=bpf@vger.kernel.org \
    --cc=brouer@redhat.com \
    --cc=daniel@iogearbox.net \
    --cc=dlxu@fb.com \
    --cc=john.fastabend@gmail.com \
    --cc=kbuild-all@lists.01.org \
    --cc=kernel-team@fb.com \
    --cc=kpsingh@chromium.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=netdev@vger.kernel.org \
    --cc=songliubraving@fb.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

Netdev Archive on lore.kernel.org

Archives are clonable:
	git clone --mirror https://lore.kernel.org/netdev/0 netdev/git/0.git
	git clone --mirror https://lore.kernel.org/netdev/1 netdev/git/1.git

	# If you have public-inbox 1.1+ installed, you may
	# initialize and index your mirror using the following commands:
	public-inbox-init -V2 netdev netdev/ https://lore.kernel.org/netdev \
		netdev@vger.kernel.org
	public-inbox-index netdev

Example config snippet for mirrors

Newsgroup available over NNTP:
	nntp://nntp.lore.kernel.org/org.kernel.vger.netdev


AGPL code for this site: git clone https://public-inbox.org/public-inbox.git