1 files changed, 15 insertions, 0 deletions

diff --git a/arch/powerpc/kernel/traps.c b/arch/powerpc/kernel/traps.c
index 907a472f9a9e..330841766b09 100644
--- a/arch/powerpc/kernel/traps.c
+++ b/arch/powerpc/kernel/traps.c
@@ -285,6 +285,21 @@ void system_reset_exception(struct pt_regs *regs)
 
         /* What should we do here? We could issue a shutdown or hard reset. */
 }
+
+/*
+ * This function is called in real mode. Strictly no printk's please.
+ *
+ * regs->nip and regs->msr contains srr0 and ssr1.
+ */
+long machine_check_early(struct pt_regs *regs)
+{
+        long handled = 0;
+
+        if (cur_cpu_spec && cur_cpu_spec->machine_check_early)
+                handled = cur_cpu_spec->machine_check_early(regs);
+        return handled;
+}
+
 #endif
 
 /*