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

From: Jaswinder Singh Rajput
Date: Thu Mar 05 2009 - 16:33:34 EST


On Thu, 2009-03-05 at 22:25 +0100, Ingo Molnar wrote:
> * Jaswinder Singh Rajput <jaswinder@xxxxxxxxxx> 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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