Re: linux-next: build failure after merge of the xen tree

From: Jeremy Fitzhardinge
Date: Fri Jul 23 2010 - 00:48:52 EST


On 07/22/2010 09:01 PM, Stephen Rothwell wrote:
> Hi Jeremy,
>
> After merging the xen tree, today's linux-next build (86_64 allmodconfig)
> failed like this:
>
> arch/x86/xen/enlighten.c:71: error: __pcpu_scope_xen_vcpu causes a section type conflict
> arch/x86/xen/enlighten.c:72: error: __pcpu_scope_xen_vcpu_info causes a section type conflict
> arch/x86/xen/enlighten.c:71: error: __pcpu_unique_xen_vcpu causes a section type conflict
> arch/x86/xen/enlighten.c:72: error: __pcpu_unique_xen_vcpu_info causes a section type conflict
> arch/x86/xen/enlighten.c:558: error: __pcpu_unique_idt_desc causes a section type conflict
> arch/x86/xen/enlighten.c:760: error: __pcpu_unique_xen_cr0_value causes a section type conflict
>
> Not sure what has caused this. I have dropped the xen tree for today.
> gcc version 4.4.4 binutils version 2.20.1.
>


How mysterious. I couldn't reproduce it with an allmodconfig with gcc
4.4.3 binutils 2.19.51 (Fedora 12). I'm re-trying with Fedora 13's
toolchain, which has matching version numbers to yours.

Thanks,
J
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