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[V3,05/41] xen/arm: Fix early_panic when EARLY_PRINTK is disabled

Message ID 1368152307-598-6-git-send-email-julien.grall@linaro.org
State Accepted, archived
Headers show

Commit Message

Julien Grall May 10, 2013, 2:17 a.m. UTC 
Even if EARLY_PRINTK is not enabled, early_panic must never return.

Signed-off-by: Julien Grall <julien.grall@linaro.org>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
---
 xen/include/asm-arm/early_printk.h |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

diff --git a/xen/include/asm-arm/early_printk.h b/xen/include/asm-arm/early_printk.h
index a770d4a..a0297a7 100644
--- a/xen/include/asm-arm/early_printk.h
+++ b/xen/include/asm-arm/early_printk.h
@@ -20,7 +20,7 @@  void early_panic(const char *fmt, ...) __attribute__((noreturn));
 #else
 
 static inline void early_printk(const char *fmt, ...) {}
-static inline void early_panic(const char *fmt, ...) {}
+static inline void  __attribute__((noreturn)) early_panic(const char *fmt, ...) {while(1);}
 
 #endif