diff mbox series

[5.10,621/717] um: Fix time-travel mode

Message ID 20201228125050.679669671@linuxfoundation.org
State New
Headers show
Series None | expand

Commit Message

Greg Kroah-Hartman Dec. 28, 2020, 12:50 p.m. UTC 
From: Johannes Berg <johannes.berg@intel.com>

commit ff9632d2a66512436d616ef4c380a0e73f748db1 upstream.

Since the time-travel rework, basic time-travel mode hasn't worked
properly, but there's no longer a need for this WARN_ON() so just
remove it and thereby fix things.

Cc: stable@vger.kernel.org
Fixes: 4b786e24ca80 ("um: time-travel: Rewrite as an event scheduler")
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Richard Weinberger <richard@nod.at>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
 arch/um/kernel/time.c |    5 -----
 1 file changed, 5 deletions(-)
diff mbox series

Patch

--- a/arch/um/kernel/time.c
+++ b/arch/um/kernel/time.c
@@ -260,11 +260,6 @@  static void __time_travel_add_event(stru
 	struct time_travel_event *tmp;
 	bool inserted = false;
 
-	if (WARN(time_travel_mode == TT_MODE_BASIC &&
-		 e != &time_travel_timer_event,
-		 "only timer events can be handled in basic mode"))
-		return;
-
 	if (e->pending)
 		return;