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From: kbuild test robot <lkp@intel.com>
To: Eric Dumazet <edumazet@google.com>
Cc: kbuild-all@01.org, "David S . Miller" <davem@davemloft.net>,
	netdev <netdev@vger.kernel.org>,
	Andy Lutomirski <luto@kernel.org>,
	linux-kernel <linux-kernel@vger.kernel.org>,
	linux-mm <linux-mm@kvack.org>, Eric Dumazet <edumazet@google.com>,
	Eric Dumazet <eric.dumazet@gmail.com>,
	Soheil Hassas Yeganeh <soheil@google.com>
Subject: Re: [PATCH v2 net-next 1/2] tcp: add TCP_ZEROCOPY_RECEIVE support for zerocopy receive
Date: Fri, 27 Apr 2018 16:44:25 +0800	[thread overview]
Message-ID: <201804271455.cJQuTeDc%fengguang.wu@intel.com> (raw)
In-Reply-To: <20180425214307.159264-2-edumazet@google.com>

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Hi Eric,

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/Eric-Dumazet/tcp-add-TCP_ZEROCOPY_RECEIVE-support-for-zerocopy-receive/20180427-122234
config: sh-rsk7269_defconfig (attached as .config)
compiler: sh4-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=sh 

All errors (new ones prefixed by >>):

   net/ipv4/tcp.o: In function `tcp_setsockopt':
>> tcp.c:(.text+0x3f80): undefined reference to `zap_page_range'

---
0-DAY kernel test infrastructure                Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all                   Intel Corporation

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  parent reply	other threads:[~2018-04-27  8:45 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-04-25 21:43 [PATCH v2 net-next 0/2] tcp: mmap: rework " Eric Dumazet
2018-04-25 21:43 ` [PATCH v2 net-next 1/2] tcp: add TCP_ZEROCOPY_RECEIVE support for " Eric Dumazet
2018-04-26 13:40   ` Ka-Cheong Poon
2018-04-26 13:47     ` Eric Dumazet
2018-04-27  8:44   ` kbuild test robot [this message]
2018-04-27 13:03     ` Eric Dumazet
2018-04-25 21:43 ` [PATCH v2 net-next 2/2] selftests: net: tcp_mmap must use TCP_ZEROCOPY_RECEIVE Eric Dumazet
2018-04-26  1:20 ` [PATCH v2 net-next 0/2] tcp: mmap: rework zerocopy receive Soheil Hassas Yeganeh
2018-04-26 14:56   ` Eric Dumazet
2018-04-26 21:16     ` Andy Lutomirski
2018-04-26 21:40       ` Eric Dumazet

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