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| author | Jeff Dike <jdike@addtoit.com> | 2006-01-06 09:19:02 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-01-06 17:33:47 +0100 |
| commit | 44700a4469b6bb89e6f1edd32b8a4a915dd967c6 (patch) | |
| tree | e9474d4c2ebb13f94ca810aa99473d1d6bf8eba1 /arch | |
| parent | [PATCH] uml: SIGWINCH handling cleanup (diff) | |
| download | linux-44700a4469b6bb89e6f1edd32b8a4a915dd967c6.tar.xz linux-44700a4469b6bb89e6f1edd32b8a4a915dd967c6.zip | |
[PATCH] uml: better diagnostics for broken configs
Produce a compile-time error if both MODE_SKAS and MODE_TT are disabled.
Signed-off-by: Jeff Dike <jdike@addtoit.com>
Cc: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/um/include/choose-mode.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/um/include/choose-mode.h b/arch/um/include/choose-mode.h index f25fa83a5da6..b87b36a87d91 100644 --- a/arch/um/include/choose-mode.h +++ b/arch/um/include/choose-mode.h @@ -23,6 +23,9 @@ static inline void *__choose_mode(void *tt, void *skas) { #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...) \ |