Re: [PATCH 20/21] Kbuild, lto: Add Link Time Optimization support

[Andi Kleen]

> 
> kallsyms failure: relative symbol value 0xffffffff81000000 out of
> range in relative mode
> 
> I seem to get that all the time here, and have also disabled it for now,
> but it sounds important (and breaks the build).

Need to take a look at it. 

I had some patches that completely revamped kallsyms as part of the single
pass linking, but I dropped them again because they still had too many 
issues.

-Andi