Comment 7 for bug 1533009

On Fri, Jan 15, 2016 at 6:29 PM, Matthias Klose <email address hidden> wrote:
> please attach the preprocessed source and the exact command line options
> to build the libahci module.

Not only libahci modules, all built modules has the problem.

Follows the command line for building libahci.ko:

1) apt-get source linux-image-`uname -r`

2) cd linux-XXXX #only one directory is generated

3) make -C /usr/src/linux-headers-`uname -r` M=`pwd` drivers/ata/libahci.ko

then the libahci.ko will be generated.

BTW, the issue can only be reproduced on Xenial.

Thanks,

>
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> in Ubuntu.
> https://bugs.launchpad.net/bugs/1533009
>
> Title:
> arm64: "unsupported RELA relocation"
>
> Status in gcc-5 package in Ubuntu:
> New
> Status in linux package in Ubuntu:
> Triaged
>
> Bug description:
> linux-image-4.3.0-5-generic 4.3.0-5.16 arm64 fails to load modules
> (and therefore boot). It emits messages like the following for each
> attempted module load:
>
> [ 2.156817] module libahci: unsupported RELA relocation: 275
>
> This is reminiscent of LP: #1502946 - except that fix appears to still
> be in-tact. What has changed, however, is the build environment. If I
> rebuild the same kernel source in a wily chroot, it boots fine.
>
> Marking "Confirmed" because Paulo Pisatti reported this to me, and I
> reproduced.
>
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