linux-kernel - Re: [RFC v6][PATCH 2/4] intel_txt: Intel(R) TXT reboot/halt shutdown support

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Date:	Mon, 17 Aug 2009 17:40:55 +0200
From:	Ingo Molnar <mingo@...e.hu>
To:	Joseph Cihula <joseph.cihula@...el.com>,
	"H. Peter Anvin" <hpa@...or.com>, Shane Wang <shane.wang@...el.com>
Cc:	linux-kernel@...r.kernel.org, arjan@...ux.intel.com, hpa@...or.com,
	andi@...stfloor.org, chrisw@...s-sol.org, jmorris@...ei.org,
	jbeulich@...ell.com, peterm@...hat.com, gang.wei@...el.com,
	shane.wang@...el.com
Subject: Re: [RFC v6][PATCH 2/4] intel_txt: Intel(R) TXT reboot/halt
	shutdown support


* Joseph Cihula <joseph.cihula@...el.com> wrote:

> diff -uprN -X linus-2.6.git-0629/Documentation/dontdiff linus-2.6.git-0629/init/main.c linus-2.6.git-0629-txt/init/main.c
> --- linus-2.6.git-0629/init/main.c	2009-06-29 21:57:26.000000000 -0700
> +++ linus-2.6.git-0629-txt/init/main.c	2009-06-29 22:23:07.000000000 -0700
> @@ -73,6 +73,7 @@
>  #include <asm/io.h>
>  #include <asm/bugs.h>
>  #include <asm/setup.h>
> +#include <asm/tboot.h>
>  #include <asm/sections.h>
>  #include <asm/cacheflush.h>
>  
> @@ -715,6 +716,8 @@ asmlinkage void __init start_kernel(void
>  
>  	ftrace_init();
>  
> +	tboot_create_trampoline();
> +
>  	/* Do the rest non-__init'ed, we're now alive */
>  	rest_init();
>  }

hm, this breaks the kernel build on every non-x86 architecture - 
none of which has asm/tboot.h.

	Ingo
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