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Re: [Xen-devel] [PATCH v6 14/27] x86/percpu: Adapt percpu for PIE support

On Thu, 31 Jan 2019, Thomas Garnier wrote:

> The per-cpu symbols are in a section that is zero based to create
> offsets. The compiler doesn't see them as offsets but as relative
> symbol and try to relocate them. Given the distance between zero and
> the mapped kernel is much larger than the instruction offset range, it
> fails to do it.

We switch that off in the linker. If that does not work with your
modifications then you need to figure out how to update the link

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