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From: kbuild test robot <lkp@intel.com>
To: Florian Fainelli <f.fainelli@gmail.com>
Cc: kbuild-all@01.org, netdev@vger.kernel.org, davem@davemloft.net,
	andrew@lunn.ch, vivien.didelot@savoirfairelinux.com,
	Florian Fainelli <f.fainelli@gmail.com>
Subject: Re: [PATCH net-next 3/3] net: dsa: Factor bottom tag receive functions
Date: Sat, 8 Apr 2017 10:33:13 +0800	[thread overview]
Message-ID: <201704081059.7gN1qGvl%fengguang.wu@intel.com> (raw)
In-Reply-To: <20170407204154.9651-4-f.fainelli@gmail.com>

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Hi Florian,

[auto build test ERROR on net-next/master]

url:    https://github.com/0day-ci/linux/commits/Florian-Fainelli/net-dsa-Receive-path-simplifications/20170408-074503
config: ia64-allmodconfig (attached as .config)
compiler: ia64-linux-gcc (GCC) 6.2.0
reproduce:
        wget https://raw.githubusercontent.com/01org/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=ia64 

All errors (new ones prefixed by >>):

>> net//dsa/tag_mtk.c:117:9: error: initialization from incompatible pointer type [-Werror=incompatible-pointer-types]
     .rcv = mtk_tag_rcv,
            ^~~~~~~~~~~
   net//dsa/tag_mtk.c:117:9: note: (near initialization for 'mtk_netdev_ops.rcv')
   cc1: some warnings being treated as errors

vim +117 net//dsa/tag_mtk.c

5cd8985a Sean Wang 2017-04-07  101  
5cd8985a Sean Wang 2017-04-07  102  	skb->dev->stats.rx_packets++;
5cd8985a Sean Wang 2017-04-07  103  	skb->dev->stats.rx_bytes += skb->len;
5cd8985a Sean Wang 2017-04-07  104  
5cd8985a Sean Wang 2017-04-07  105  	netif_receive_skb(skb);
5cd8985a Sean Wang 2017-04-07  106  
5cd8985a Sean Wang 2017-04-07  107  	return 0;
5cd8985a Sean Wang 2017-04-07  108  
5cd8985a Sean Wang 2017-04-07  109  out_drop:
5cd8985a Sean Wang 2017-04-07  110  	kfree_skb(skb);
5cd8985a Sean Wang 2017-04-07  111  out:
5cd8985a Sean Wang 2017-04-07  112  	return 0;
5cd8985a Sean Wang 2017-04-07  113  }
5cd8985a Sean Wang 2017-04-07  114  
5cd8985a Sean Wang 2017-04-07  115  const struct dsa_device_ops mtk_netdev_ops = {
5cd8985a Sean Wang 2017-04-07  116  	.xmit	= mtk_tag_xmit,
5cd8985a Sean Wang 2017-04-07 @117  	.rcv	= mtk_tag_rcv,
5cd8985a Sean Wang 2017-04-07  118  };

:::::: The code at line 117 was first introduced by commit
:::::: 5cd8985a19090f2b0ce8700ae3ec19e06a4fc5e9 net-next: dsa: add Mediatek tag RX/TX handler

:::::: TO: Sean Wang <sean.wang@mediatek.com>
:::::: CC: David S. Miller <davem@davemloft.net>

---
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:[~2017-04-08  2:33 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-04-07 20:41 [PATCH net-next 0/3] net: dsa: Receive path simplifications Florian Fainelli
2017-04-07 20:41 ` [PATCH net-next 1/3] net: dsa: Do not check for NULL dst in tag parsers Florian Fainelli
2017-04-07 20:53   ` Vivien Didelot
2017-04-07 20:54   ` Andrew Lunn
2017-04-07 20:41 ` [PATCH net-next 2/3] net: dsa: Move skb_unshare() to dsa_switch_rcv() Florian Fainelli
2017-04-07 20:53   ` Vivien Didelot
2017-04-07 20:56   ` Andrew Lunn
2017-04-07 20:41 ` [PATCH net-next 3/3] net: dsa: Factor bottom tag receive functions Florian Fainelli
2017-04-07 20:54   ` Vivien Didelot
2017-04-08  2:33   ` kbuild test robot [this message]
2017-04-08  2:56   ` kbuild test robot
2017-04-07 20:53 ` [PATCH net-next 0/3] net: dsa: Receive path simplifications Andrew Lunn
2017-04-07 20:55   ` Florian Fainelli
2017-04-07 20:59     ` Andrew Lunn
2017-04-07 21:17 ` David Miller

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