1 files changed, 1 insertions, 0 deletions

diff --git a/include/linux/kdb.h b/include/linux/kdb.h
index 7f6fe6e015bc..290db1269c4c 100644
--- a/include/linux/kdb.h
+++ b/include/linux/kdb.h
@@ -109,6 +109,7 @@ typedef enum {
         KDB_REASON_RECURSE,     /* Recursive entry to kdb;
                                  * regs probably valid */
         KDB_REASON_SSTEP,       /* Single Step trap. - regs valid */
+        KDB_REASON_SYSTEM_NMI,  /* In NMI due to SYSTEM cmd; regs valid */
 } kdb_reason_t;
 
 extern int kdb_trap_printk;