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Date: Fri, 17 Jan 2014 12:13:49 -0700
From: Stephen Warren <swarren@wwwdotorg.org>
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To: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>,
        Randy Dunlap <rdunlap@infradead.org>,
        "David S. Miller" <davem@davemloft.net>,
        Marcel Holtmann <marcel@holtmann.org>
CC: Stephen Rothwell <sfr@canb.auug.org.au>, linux-next@vger.kernel.org,
        kernel list <linux-kernel@vger.kernel.org>,
        linux-zigbee-devel <linux-zigbee-devel@lists.sourceforge.net>,
        Alexander Smirnov <alex.bluesman.smirnov@gmail.com>,
        "netdev@vger.kernel.org" <netdev@vger.kernel.org>,
        Jukka Rissanen <jukka.rissanen@linux.intel.com>
Subject: Re: linux-next: Tree for Jan 14 (lowpan, 802.15.4)
References: <20140114165128.0dd51f362e0f34a2ef4dc92f@canb.auug.org.au>	<52D578A7.8020000@infradead.org> <CALT56yPzfkz7=WdT0p6EYXdsQJUT+Ld9gdd72z6_czn0YaKUWA@mail.gmail.com>
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On 01/14/2014 03:54 PM, Dmitry Eremin-Solenikov wrote:
> Hello,
> 
> 
> On Tue, Jan 14, 2014 at 9:49 PM, Randy Dunlap <rdunlap@infradead.org> wrote:
>>
>> On 01/13/2014 09:51 PM, Stephen Rothwell wrote:
>>> Hi all,
>>>
>>> This tree fails (more than usual) the powerpc allyesconfig build.
>>>
>>> Changes since 20140113:
>>>
>>
>>
>> on i386:
>>
>> net/built-in.o: In function `header_create':
>> 6lowpan.c:(.text+0x166149): undefined reference to `lowpan_header_compress'
>> net/built-in.o: In function `bt_6lowpan_recv':
>> (.text+0x166b3c): undefined reference to `lowpan_process_data'
> 
> Ah, nice Makefile hack there.
> David, Marcel, could you please consider the attached patch.

I think you forgot to "git add net/bluetooth/Makefile" into that patch;
don't you need the following too (I certainly do, to build next-20140117)

> diff --git a/net/bluetooth/Makefile b/net/bluetooth/Makefile
> index cc6827e2ce68..80cb215826e8 100644
> --- a/net/bluetooth/Makefile
> +++ b/net/bluetooth/Makefile
> @@ -12,8 +12,4 @@ bluetooth-y := af_bluetooth.o hci_core.o hci_conn.o hci_event.o mgmt.o \
>  	hci_sock.o hci_sysfs.o l2cap_core.o l2cap_sock.o smp.o sco.o lib.o \
>  	a2mp.o amp.o 6lowpan.o
>  
> -ifeq ($(CONFIG_IEEE802154_6LOWPAN),)
> -  bluetooth-y +=  ../ieee802154/6lowpan_iphc.o
> -endif
> -
>  subdir-ccflags-y += -D__CHECK_ENDIAN__

Should I send this as a separate followup patch?