ARC: BUG() dumps stack after @msg (@msg now same as in generic BUG))

ARC specific version (doesn't panic) still makes sense so that generic
code calling BUG doesn't panic and helps debugging more

Signed-off-by: Vineet Gupta <vgupta@synopsys.com>

1 files changed, 3 insertions, 4 deletions

diff --git a/arch/arc/include/asm/bug.h b/arch/arc/include/asm/bug.h
index 5b18e94c6678..ea022d47896c 100644
--- a/arch/arc/include/asm/bug.h
+++ b/arch/arc/include/asm/bug.h
@@ -21,10 +21,9 @@ void show_kernel_fault_diag(const char *str, struct pt_regs *regs,
                             unsigned long address);
 void die(const char *str, struct pt_regs *regs, unsigned long address);
 
-#define BUG()   do {                            \
-        dump_stack();                                   \
-        pr_warn("Kernel BUG in %s: %s: %d!\n",  \
-                __FILE__, __func__,  __LINE__); \
+#define BUG()   do {                                                            \
+        pr_warn("BUG: failure at %s:%d/%s()!\n", __FILE__, __LINE__, __func__); \
+        dump_stack();                                                           \
 } while (0)
 
 #define HAVE_ARCH_BUG