From: "Mike Frysinger" <vapier.adi@gmail•com>
To: Geert Uytterhoeven <geert@linux-m68k•org>
Cc: Stephen Rothwell <sfr@canb•auug.org.au>,
Christoph Lameter <cl@linux-foundation•org>,
Alexey Dobriyan <adobriyan@gmail•com>,
linux-next@vger•kernel.org, linux-kernel@vger•kernel.org,
rusty@rustcorp•com.au, Haavard Skinnemoen <hskinnemoen@atmel•com>
Subject: Re: next-20081106: undefined reference to `__per_cpu_start'
Date: Wed, 12 Nov 2008 06:18:26 -0500 [thread overview]
Message-ID: <8bd0f97a0811120318m52ccbde4g5434ddfb3f56e048@mail.gmail.com> (raw)
In-Reply-To: <Pine.LNX.4.64.0811120859160.13217@anakin>
On Wed, Nov 12, 2008 at 02:59, Geert Uytterhoeven wrote:
> On Fri, 7 Nov 2008, Stephen Rothwell wrote:
>> On Thu, 6 Nov 2008 13:15:07 -0600 (CST) Christoph Lameter wrote:
>> > On Thu, 6 Nov 2008, Alexey Dobriyan wrote:
>> > > On blackfin-BF526-EZBRD and other blackfins:
>> > >
>> > > LD .tmp_vmlinux1
>> > > mm/built-in.o: In function `cpu_alloc_init':
>> > > (.init.text+0x1486): undefined reference to `__per_cpu_start'
>> > > mm/built-in.o: In function `cpu_alloc_init':
>> > > (.init.text+0x148c): undefined reference to `__per_cpu_start'
>> > > mm/built-in.o: In function `cpu_alloc_init':
>> > > (.init.text+0x1492): undefined reference to `__per_cpu_end'
>> > > mm/built-in.o: In function `cpu_alloc_init':
>> > > (.init.text+0x1496): undefined reference to `__per_cpu_end'
>> >
>> > Any contigencies for __per_cpu_start/end in your blackfin vmlinux.lds.h?
>> > That is where these symbols are defined
>> >
>> > Or did you use generic percpu support and set
>> > CONFIG_HAVE_ZERO_BASED_PER_CPU?
>>
>> Also a avr32 allnoconfig
>> (http://kisskb.ellerman.id.au/kisskb/buildresult/53233/) gets:
>>
>> backing-dev.c:(.init.text+0xc4c): undefined reference to `__per_cpu_start'
>> backing-dev.c:(.init.text+0xc50): undefined reference to `__per_cpu_end'
>>
>> and avr32 defconfig
>> (http://kisskb.ellerman.id.au/kisskb/buildresult/53225/) gets:
>>
>> vmstat.c:(.init.text+0xff0): undefined reference to `__per_cpu_start'
>> vmstat.c:(.init.text+0xff4): undefined reference to `__per_cpu_end'
>
> And m68k defconfig (http://kisskb.ellerman.id.au/kisskb/buildresult/54216/):
>
> | : undefined reference to `__per_cpu_start'
> | : undefined reference to `__per_cpu_end'
i already posted a patch:
http://lkml.org/lkml/2008/11/8/145
-mike
next prev parent reply other threads:[~2008-11-12 11:18 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-11-06 6:36 linux-next: Tree for November 6 Stephen Rothwell
2008-11-06 18:39 ` next-20081106: undefined reference to `__per_cpu_start' Alexey Dobriyan
2008-11-06 19:15 ` Christoph Lameter
2008-11-06 22:34 ` Alexey Dobriyan
2008-11-07 18:32 ` Christoph Lameter
2008-11-07 5:21 ` Stephen Rothwell
2008-11-07 5:44 ` Alexey Dobriyan
2008-11-07 18:28 ` Christoph Lameter
2008-11-07 18:40 ` Christoph Lameter
2008-11-18 4:33 ` linux-next: cpu_alloc tree patch (Was: Re: next-20081106: undefined reference to `__per_cpu_start') Stephen Rothwell
2008-11-19 19:18 ` Christoph Lameter
2008-11-12 7:59 ` next-20081106: undefined reference to `__per_cpu_start' Geert Uytterhoeven
2008-11-12 11:18 ` Mike Frysinger [this message]
2008-11-06 18:54 ` next-20081106: perfmon on ia64 Alexey Dobriyan
2008-11-06 20:44 ` stephane eranian
2008-11-06 19:44 ` next-20081106: today's ftrace episode Alexey Dobriyan
2008-11-06 20:03 ` Steven Rostedt
2008-11-06 20:15 ` Alexey Dobriyan
2008-11-06 20:28 ` Steven Rostedt
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