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From: kbuild test robot <lkp@intel.com>
To: Dexuan Cui <decui@microsoft.com>
Cc: kbuild-all@01.org, "davem@davemloft.net" <davem@davemloft.net>,
	"gregkh@linuxfoundation.org" <gregkh@linuxfoundation.org>,
	"netdev@vger.kernel.org" <netdev@vger.kernel.org>,
	"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
	"devel@linuxdriverproject.org" <devel@linuxdriverproject.org>,
	"olaf@aepfle.de" <olaf@aepfle.de>,
	"apw@canonical.com" <apw@canonical.com>,
	"jasowang@redhat.com" <jasowang@redhat.com>,
	Vitaly Kuznetsov <vkuznets@redhat.com>,
	Cathy Avery <cavery@redhat.com>,
	KY Srinivasan <kys@microsoft.com>,
	"joe@perches.com" <joe@perches.com>,
	Rolf Neugebauer <rolf.neugebauer@docker.com>,
	Michal Kubecek <mkubecek@suse.cz>,
	Haiyang Zhang <haiyangz@microsoft.com>,
	Dave Scott <dave.scott@docker.com>
Subject: Re: [PATCH v17 net-next 1/1] hv_sock: introduce Hyper-V Sockets
Date: Wed, 20 Jul 2016 01:10:01 +0800	[thread overview]
Message-ID: <201607200149.0W6994tY%fengguang.wu@intel.com> (raw)
In-Reply-To: <CO2PR03MB2182D860B8B31579770E3798BF330@CO2PR03MB2182.namprd03.prod.outlook.com>

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Hi,

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

url:    https://github.com/0day-ci/linux/commits/Dexuan-Cui/introduce-Hyper-V-VM-Sockets-hv_sock/20160715-223433
config: x86_64-randconfig-a0-07191719 (attached as .config)
compiler: gcc-4.4 (Debian 4.4.7-8) 4.4.7
reproduce:
        # save the attached .config to linux build tree
        make ARCH=x86_64 

All warnings (new ones prefixed by >>):

   net/hv_sock/af_hvsock.c: In function 'hvsock_open_connection':
   net/hv_sock/af_hvsock.c:693: warning: 'hvsk' may be used uninitialized in this function
   net/hv_sock/af_hvsock.c:693: warning: 'new_hvsk' may be used uninitialized in this function
   net/hv_sock/af_hvsock.c:697: warning: 'new_sk' may be used uninitialized in this function
   net/hv_sock/af_hvsock.c: In function 'hvsock_sendmsg_wait':
   net/hv_sock/af_hvsock.c:1053: warning: 'ret' may be used uninitialized in this function
>> net/hv_sock/af_hvsock.o: warning: objtool: hvsock_on_channel_cb()+0x1d: function has unreachable instruction

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

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  reply	other threads:[~2016-07-19 17:11 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-07-15 14:32 Dexuan Cui
2016-07-19 17:10 ` kbuild test robot [this message]
2016-07-20  1:48   ` Dexuan Cui
2016-07-20  1:52     ` [kbuild-all] " Fengguang Wu
2016-07-20  2:52     ` David Miller
2016-07-20  3:06       ` [kbuild-all] " Fengguang Wu
2016-07-20  4:05       ` Dexuan Cui

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