From: Andrew Morton <akpm@linux-foundation.org>
To: kbuild test robot <fengguang.wu@intel.com>
Cc: kbuild-all@01.org,
Linux Memory Management List <linux-mm@kvack.org>,
Johannes Weiner <hannes@cmpxchg.org>,
Amritha Nambiar <amritha.nambiar@intel.com>,
Kiran Patil <kiran.patil@intel.com>,
Anjali Singhai Jain <anjali.singhai@intel.com>,
Jingjing Wu <jingjing.wu@intel.com>,
Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Subject: Re: [mmotm:master 226/244] ERROR: "__aeabi_uldivmod" [drivers/net/ethernet/intel/i40e/i40e.ko] undefined!
Date: Tue, 7 Nov 2017 12:11:28 -0800 [thread overview]
Message-ID: <20171107121128.5d92d3b9c3ed5f254ec57f85@linux-foundation.org> (raw)
In-Reply-To: <201711072208.DrJFXgC6%fengguang.wu@intel.com>
On Tue, 7 Nov 2017 22:25:11 +0800 kbuild test robot <fengguang.wu@intel.com> wrote:
> Hi Andrew,
>
> First bad commit (maybe != root cause):
>
> tree: git://git.cmpxchg.org/linux-mmotm.git master
> head: 8c953f23aaffa1931eb463adbe10f0303ef977b1
> commit: 25ac8251382c3b2de9de3a861f8b74bfa565316d [226/244] linux-next-rejects
> config: arm-allmodconfig (attached as .config)
> compiler: arm-linux-gnueabi-gcc (Debian 6.1.1-9) 6.1.1 20160705
> reproduce:
> wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
> chmod +x ~/bin/make.cross
> git checkout 25ac8251382c3b2de9de3a861f8b74bfa565316d
> # save the attached .config to linux build tree
> make.cross ARCH=arm
>
> All errors (new ones prefixed by >>):
>
> >> ERROR: "__aeabi_uldivmod" [drivers/net/ethernet/intel/i40e/i40e.ko] undefined!
>
(cc everyone@intel)
At a guess I'd say that something in drivers/net/ethernet/intel/i40e/
is now trying to do a 64-bit divide or mod operation. But I don't seem to
be able to reproduce this with arm or i386. Maybe it was fixed today.
--
To unsubscribe, send a message with 'unsubscribe linux-mm' in
the body to majordomo@kvack.org. For more info on Linux MM,
see: http://www.linux-mm.org/ .
Don't email: <a href=mailto:"dont@kvack.org"> email@kvack.org </a>
prev parent reply other threads:[~2017-11-07 20:11 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-11-07 14:25 [mmotm:master 226/244] ERROR: "__aeabi_uldivmod" [drivers/net/ethernet/intel/i40e/i40e.ko] undefined! kbuild test robot
2017-11-07 20:11 ` Andrew Morton [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=20171107121128.5d92d3b9c3ed5f254ec57f85@linux-foundation.org \
--to=akpm@linux-foundation.org \
--cc=amritha.nambiar@intel.com \
--cc=anjali.singhai@intel.com \
--cc=fengguang.wu@intel.com \
--cc=hannes@cmpxchg.org \
--cc=jeffrey.t.kirsher@intel.com \
--cc=jingjing.wu@intel.com \
--cc=kbuild-all@01.org \
--cc=kiran.patil@intel.com \
--cc=linux-mm@kvack.org \
/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).