linux-kernel - Re: [x86-tip] overflow in relocation type 11 val 39ffdd0e8690

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Date:	Fri, 06 Mar 2009 03:03:00 +0530
From:	Jaswinder Singh Rajput <jaswinder@...nel.org>
To:	Ingo Molnar <mingo@...e.hu>
Cc:	Tejun Heo <tj@...nel.org>, x86 maintainers <x86@...nel.org>,
	LKML <linux-kernel@...r.kernel.org>,
	Mike Galbraith <efault@....de>
Subject: Re: [x86-tip] overflow in relocation type 11 val 39ffdd0e8690

On Thu, 2009-03-05 at 22:25 +0100, Ingo Molnar wrote:
> * Jaswinder Singh Rajput <jaswinder@...nel.org> wrote:
> 
> > On latest tip I am getting:
> > 
> > [  124.169475] overflow in relocation type 11 val 39ffdd0e8690
> > [  124.169508] `msr_debug' likely not compiled with -mcmodel=kernel
> > [  146.582299] overflow in relocation type 11 val 39ffdd0e8690
> > [  146.582299] `msr_debug' likely not compiled with -mcmodel=kernel
> > [  836.653168] overflow in relocation type 11 val 39ffdd0e8690
> > [  836.653201] `msr_debug' likely not compiled with -mcmodel=kernel
> > 
> > But 1d10914bf2c8 was working fine.

No it is also not fine :( for percpu.

> 
> That's a linker bug - Tejun Cc:-ed.
> 

Problem is basically with 64 bit percpu on 32 bit it is OK. Ahh, Here is
the solution:

http://lkml.org/lkml/2009/3/3/129

because of commit 8ac83757149 of Tejun Heo.

Thanks
--
JSR



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