ARC: Show fault information passed to show_kernel_fault_diag()

[sfrench/cifs-2.6.git] / arch / arc / kernel / troubleshoot.c

diff --git a/arch/arc/kernel/troubleshoot.c b/arch/arc/kernel/troubleshoot.c
index f9caf79186d42dac848e2ca4ed8bd728bb659279..7e94476f39943026eda5522f281d50233b4d8d79 100644 (file)
--- 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);