Re: 3.13: <module> disagrees about version of symbol <symbol>

From: Andi Kleen
Date: Mon Apr 07 2014 - 13:39:52 EST


On Sat, Apr 05, 2014 at 04:29:31PM +0200, Thomas Bächler wrote:
> Am 05.04.2014 03:13, schrieb Andi Kleen:
> > On Tue, Apr 01, 2014 at 01:38:10AM +0200, Thomas Bächler wrote:
> >> Am 01.04.2014 01:34, schrieb Andi Kleen:
> >>>> This problem persists in v3.14, i.e. I still have to revert
> >>>> 83460ec8dcac14142e7860a01fa59c267ac4657c in order to get a working
> >>>> kernel on i686. I would really appreciate if someone would actually read
> >>>> my original mail from about 3 months ago and write an answer.
> >>>
> >>> Can you resend it please?
> >>
> >> It's available here: https://lkml.org/lkml/2014/1/26/22
> >>
> >> For convenience, here is a copy-and-paste of the full text:
> >
> > I did some experiments know and I can't find any 32bit modules
> > that do not load with 32bit MODVERSIONS on or off with
> > a current tree.
> >
> > Do you have a specific config?
> > Specific compiler version?
>
> Using gcc 4.8 from Arch Linux with the configuration at [1] and Linux 3.14.

I tested this configuration (with gcc 4.8 on FC20/19) and it loads
ext4 and all the other modules without any problems.

Base tree:

commit e06df6a7eae1ab1ef4deb076aeeaed90e948e5c0
Merge: c0fc3cb 9dd721c
Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
Date: Mon Mar 31 12:34:49 2014 -0700

Must be something really archlinux specific. Please do some debugging.
Also please double check that all your test procedures are correct.

-Andi
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/