diff options
Diffstat (limited to 'arch/arc/kernel')
| -rw-r--r-- | arch/arc/kernel/traps.c | 2 | ||||
| -rw-r--r-- | arch/arc/kernel/troubleshoot.c | 5 |
2 files changed, 5 insertions, 2 deletions
diff --git a/arch/arc/kernel/traps.c b/arch/arc/kernel/traps.c index 62675b94fccd..bcd7c9fc5d0f 100644 --- a/arch/arc/kernel/traps.c +++ b/arch/arc/kernel/traps.c @@ -103,7 +103,7 @@ int do_misaligned_access(unsigned long address, struct pt_regs *regs, */ void do_machine_check_fault(unsigned long address, struct pt_regs *regs) { - die("Machine Check Exception", regs, address); + die("Unhandled Machine Check Exception", regs, address); } diff --git a/arch/arc/kernel/troubleshoot.c b/arch/arc/kernel/troubleshoot.c index f9caf79186d4..7e94476f3994 100644 --- a/arch/arc/kernel/troubleshoot.c +++ b/arch/arc/kernel/troubleshoot.c @@ -140,7 +140,7 @@ static void show_ecr_verbose(struct pt_regs *regs) } else if (vec == ECR_V_ITLB_MISS) { pr_cont("Insn could not be fetched\n"); } else if (vec == ECR_V_MACH_CHK) { - pr_cont("%s\n", (cause_code == 0x0) ? + pr_cont("Machine Check (%s)\n", (cause_code == 0x0) ? "Double Fault" : "Other Fatal Err"); } else if (vec == ECR_V_PROTV) { @@ -233,6 +233,9 @@ void show_kernel_fault_diag(const char *str, struct pt_regs *regs, { current->thread.fault_address = address; + /* Show fault description */ + pr_info("\n%s\n", str); + /* Caller and Callee regs */ show_regs(regs); |