Subject: Re: next-0703: build failure in x86/entry_64.S

From: Ingo Molnar <[email-masked]>
Date: Thu, 3 Jul 2008 15:43:00 +0200

* Ingo Molnar <[email-masked]> wrote:

> hm, cannot reproduce it here with linux-next-0702.
> 
> but ... this looks quite similar to an issue triggered by the 
> tip/x86/xen-64bit topic (and fixed by the patch below) - but that's 
> not in linux-next yet.

ok, i can see the same problem in linux-next-0703 and git-cherry-picking 
the commit below fixes it. I have also pushed out a new version of 
auto-generic-ipi-next which caused this problem.

> commit 6d2a6e57be1582b017a39f52385adf49d7cc4b0f
> Author: Jeremy Fitzhardinge <[email-masked]>
> Date:   Fri Jun 27 12:04:03 2008 -0700
> 
>     x86_64: fix non-paravirt compilation
>     
>     Make sure SWAPGS and PARAVIRT_ADJUST_EXCEPTION_FRAME are properly
>     defined when CONFIG_PARAVIRT is off.
>     
>     Fixes Ingo's build failure:
>     arch/x86/kernel/entry_64.S: Assembler messages:
>     arch/x86/kernel/entry_64.S:1201: Error: invalid character '_' in mnemonic
>     arch/x86/kernel/entry_64.S:1205: Error: invalid character '_' in mnemonic
>     arch/x86/kernel/entry_64.S:1209: Error: invalid character '_' in mnemonic
>     arch/x86/kernel/entry_64.S:1213: Error: invalid character '_' in mnemonic

	Ingo