[Xen-devel] [RFC 05/29] xen/arm: Fix early_panic when EARLY_PRINTK is disabled

[Julien Grall <julien.grall@xxxxxxxxxx>]

Even if EARLY_PRINTK is not enabled, early_panic must never return.

Signed-off-by: Julien Grall <julien.grall@xxxxxxxxxx>
---
 xen/include/asm-arm/early_printk.h |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

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
 
-- 
Julien Grall


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