From: Christian Brauner <christian.brauner@canonical.com>
To: kbuild-all@01.org
Cc: ebiederm@xmission.com, davem@davemloft.net,
netdev@vger.kernel.org, linux-kernel@vger.kernel.org,
avagin@virtuozzo.com, ktkhai@virtuozzo.com, serge@hallyn.com,
gregkh@linuxfoundation.org
Subject: Re: [PATCH net-next 2/2] netns: isolate seqnums to use per-netns locks
Date: Mon, 23 Apr 2018 12:12:18 +0200 [thread overview]
Message-ID: <20180423101217.GA6903@gmail.com> (raw)
In-Reply-To: <201804231003.izXFVWTI%fengguang.wu@intel.com>
On Mon, Apr 23, 2018 at 10:39:50AM +0800, kbuild test robot wrote:
> Hi Christian,
>
> Thank you for the patch! Yet something to improve:
>
> [auto build test ERROR on net-next/master]
>
> url: https://github.com/0day-ci/linux/commits/Christian-Brauner/netns-uevent-performance-tweaks/20180420-013717
> config: alpha-alldefconfig (attached as .config)
> compiler: alpha-linux-gnu-gcc (Debian 7.2.0-11) 7.2.0
> reproduce:
> wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
> chmod +x ~/bin/make.cross
> # save the attached .config to linux build tree
> make.cross ARCH=alpha
>
> All errors (new ones prefixed by >>):
>
> kernel/ksysfs.o: In function `uevent_seqnum_show':
> >> (.text+0x18c): undefined reference to `get_ns_uevent_seqnum_by_vpid'
> (.text+0x19c): undefined reference to `get_ns_uevent_seqnum_by_vpid'
Right, this happens when CONFIG_NET=n. I am about to send out the second
version of the patch that includes all of the test results in the commit
message and also accounts for kernels compiled without CONFIG_NET.
Thanks!
Christian
>
> ---
> 0-DAY kernel test infrastructure Open Source Technology Center
> https://lists.01.org/pipermail/kbuild-all Intel Corporation
prev parent reply other threads:[~2018-04-23 10:12 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-04-18 15:21 [PATCH net-next 0/2] netns: uevent performance tweaks Christian Brauner
2018-04-18 15:21 ` [PATCH net-next 1/2] netns: restrict uevents Christian Brauner
2018-04-18 15:21 ` [PATCH net-next 2/2] netns: isolate seqnums to use per-netns locks Christian Brauner
2018-04-18 16:55 ` Eric W. Biederman
2018-04-18 21:52 ` Christian Brauner
2018-04-20 13:56 ` Christian Brauner
2018-04-20 16:16 ` Christian Brauner
2018-04-21 15:49 ` Christian Brauner
2018-04-23 2:39 ` kbuild test robot
2018-04-23 10:12 ` Christian Brauner [this message]
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=20180423101217.GA6903@gmail.com \
--to=christian.brauner@canonical.com \
--cc=avagin@virtuozzo.com \
--cc=davem@davemloft.net \
--cc=ebiederm@xmission.com \
--cc=gregkh@linuxfoundation.org \
--cc=kbuild-all@01.org \
--cc=ktkhai@virtuozzo.com \
--cc=linux-kernel@vger.kernel.org \
--cc=netdev@vger.kernel.org \
--cc=serge@hallyn.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
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).