Merge tag 'for-v3.13/clock-fixes-a' of git://git.kernel.org/pub/scm/linux/kernel...

[cascardo/linux.git] / kernel / debug / kdb / kdb_debugger.c

diff --git a/kernel/debug/kdb/kdb_debugger.c b/kernel/debug/kdb/kdb_debugger.c
index 328d18e..8859ca3 100644 (file)
--- a/kernel/debug/kdb/kdb_debugger.c
+++ b/kernel/debug/kdb/kdb_debugger.c
@@ -69,7 +69,10 @@ int kdb_stub(struct kgdb_state *ks)
        if (atomic_read(&kgdb_setting_breakpoint))
                reason = KDB_REASON_KEYBOARD;
 
-       if (in_nmi())
+       if (ks->err_code == KDB_REASON_SYSTEM_NMI && ks->signo == SIGTRAP)
+               reason = KDB_REASON_SYSTEM_NMI;
+
+       else if (in_nmi())
                reason = KDB_REASON_NMI;
 
        for (i = 0, bp = kdb_breakpoints; i < KDB_MAXBPT; i++, bp++) {