From: Andrew Morton <akpm@osdl.org>
To: Jeff Dike <jdike@addtoit.com>
Cc: linux-kernel@vger.kernel.org,
user-mode-linux-devel@lists.sourceforge.net
Subject: Re: [PATCH 4/9] UML - Better diagnostics for broken configs
Date: Wed, 4 Jan 2006 15:24:33 -0800 [thread overview]
Message-ID: <20060104152433.7304ec75.akpm@osdl.org> (raw)
In-Reply-To: <200601042151.k04LpxbH009237@ccure.user-mode-linux.org>
Jeff Dike <jdike@addtoit.com> wrote:
>
> Produce a compile-time error if both MODE_SKAS and MODE_TT are disabled.
>
> Signed-off-by: Jeff Dike <jdike@addtoit.com>
>
> Index: linux-2.6.15/arch/um/include/choose-mode.h
> ===================================================================
> --- linux-2.6.15.orig/arch/um/include/choose-mode.h 2005-08-28 19:41:01.000000000 -0400
> +++ linux-2.6.15/arch/um/include/choose-mode.h 2005-11-17 10:43:47.000000000 -0500
> @@ -23,6 +23,9 @@ static inline void *__choose_mode(void *
>
> #elif defined(UML_CONFIG_MODE_TT)
> #define CHOOSE_MODE(tt, skas) (tt)
> +
> +#else
> +#error CONFIG_MODE_SKAS and CONFIG_MODE_TT are both disabled
> #endif
>
> #define CHOOSE_MODE_PROC(tt, skas, args...) \
Is there no sane way to prevent this situation within Kconfig?
next prev parent reply other threads:[~2006-01-04 23:22 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-01-04 21:51 Jeff Dike
2006-01-04 23:24 ` Andrew Morton [this message]
2006-01-05 2:21 ` Jeff Dike
2006-01-06 12:44 ` [2.6 patch] UML - Prevent MODE_SKAS=n and MODE_TT=n Adrian Bunk
2006-01-06 16:39 ` Jeff Dike
2006-01-06 16:18 ` Adrian Bunk
2006-01-07 5:22 ` Jeff Dike
2006-01-07 5:23 ` Jeff Dike
2006-01-05 7:45 ` [PATCH 4/9] UML - Better diagnostics for broken configs Jan Engelhardt
2006-01-05 16:14 ` Jeff Dike
2006-01-05 21:59 ` Jan Engelhardt
2006-01-06 0:53 ` Jeff Dike
2006-01-07 0:01 ` [uml-devel] " Rob Landley
2006-01-07 2:37 ` Jeff Dike
2006-01-07 15:12 ` Jan Engelhardt
2006-01-07 23:17 ` Jeff Dike
2006-01-08 3:50 ` Rob Landley
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