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authorVineet Gupta <vgupta@synopsys.com>2014-09-24 16:36:48 +0530
committerVineet Gupta <vgupta@synopsys.com>2014-10-13 14:46:18 +0530
commit3872d05299b5ab58446f484df18f71cab4628c50 (patch)
tree82023c2362c25bafd587df41f70f71011f0c1dc0 /arch/arc
parentc59414cca188e561d450b77e44ad281579946f18 (diff)
downloadlinux-stericsson-3872d05299b5ab58446f484df18f71cab4628c50.tar.gz
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>
Diffstat (limited to 'arch/arc')
-rw-r--r--arch/arc/include/asm/bug.h7
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