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| author | Vineet Gupta <vgupta@synopsys.com> | 2014-09-24 16:36:48 +0530 |
|---|---|---|
| committer | Vineet Gupta <vgupta@synopsys.com> | 2014-10-13 14:46:18 +0530 |
| commit | 3872d05299b5ab58446f484df18f71cab4628c50 (patch) | |
| tree | 82023c2362c25bafd587df41f70f71011f0c1dc0 /arch/arc | |
| parent | c59414cca188e561d450b77e44ad281579946f18 (diff) | |
| download | linux-3872d05299b5ab58446f484df18f71cab4628c50.tar.gz linux-3872d05299b5ab58446f484df18f71cab4628c50.tar.bz2 linux-3872d05299b5ab58446f484df18f71cab4628c50.zip | |
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.h | 7 |
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 |