From: Julien Grall <julien.grall@linaro.org>
Date: Fri, 10 May 2013 02:17:51 +0000 (+0100)
Subject: xen/arm: Fix early_panic when EARLY_PRINTK is disabled
X-Git-Tag: archive/raspbian/4.8.0-1+rpi1~1^2~6861
X-Git-Url: https://dgit.raspbian.org/%22http:/www.example.com/cgi/%22https://%22%22/%22http:/www.example.com/cgi/%22https:/%22%22?a=commitdiff_plain;h=f2be6b895e9b0102746bbf8c206b4be279d4943e;p=xen.git

xen/arm: Fix early_panic when EARLY_PRINTK is disabled

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>
---

diff --git a/xen/include/asm-arm/early_printk.h b/xen/include/asm-arm/early_printk.h
index a770d4af73..a0297a79b9 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