linux-kernel - Re: [build bug] lguest build failure: drivers/lguest/x86/switcher_32.S:(.text+0x3815f8): undefined reference to `LGUEST_PAGES_regs

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Message-ID: <20080201170551.GA3825@elte.hu>
Date:	Fri, 1 Feb 2008 18:05:51 +0100
From:	Ingo Molnar <mingo@...e.hu>
To:	Rusty Russell <rusty@...tcorp.com.au>
Cc:	linux-kernel@...r.kernel.org,
	Linus Torvalds <torvalds@...ux-foundation.org>
Subject: Re: [build bug] lguest build failure:
	drivers/lguest/x86/switcher_32.S:(.text+0x3815f8): undefined
	reference to `LGUEST_PAGES_regs_trapnum'


* Ingo Molnar <mingo@...e.hu> wrote:

> i have just added lguest to the x86 automated testing infrastructure 
> back again, and promptly a build failure popped up:
> 
>   drivers/lguest/x86/switcher_32.S:(.text+0x3815f8): undefined reference 
>   to `LGUEST_PAGES_regs_trapnum'
> 
> (config attached)
> 
> i sent the patch below two weeks ago to fix a similar build bug but 
> it's not upstream yet AFAICS. It resolves this particular build 
> failure as well.

hm, another build failure for sale: lguest fails with another config too 
(attached):

 drivers/lguest/x86/switcher_32.S:(.text+0x284e6f): undefined reference 
 to `LGUEST_PAGES_host_sp'

looks similar to the previous one so i guess my quick fix attempt was a 
bit too quick. Will turn lguest off again. And i'm willing to test 
patches as well :)

	Ingo

View attachment "config" of type "text/plain" (48368 bytes)