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

From: Ingo Molnar
Date: Thu Jul 03 2008 - 09:43:45 EST



* Ingo Molnar <mingo@xxxxxxx> 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 <jeremy@xxxxxxxx>
> 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
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