diff options
Diffstat (limited to 'kernel/entry/common.c')
| -rw-r--r-- | kernel/entry/common.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/kernel/entry/common.c b/kernel/entry/common.c index 1314894d2efa..be61332c66b5 100644 --- a/kernel/entry/common.c +++ b/kernel/entry/common.c @@ -192,13 +192,14 @@ static unsigned long exit_to_user_mode_loop(struct pt_regs *regs, static void exit_to_user_mode_prepare(struct pt_regs *regs) { - unsigned long ti_work = read_thread_flags(); + unsigned long ti_work; lockdep_assert_irqs_disabled(); /* Flush pending rcuog wakeup before the last need_resched() check */ tick_nohz_user_enter_prepare(); + ti_work = read_thread_flags(); if (unlikely(ti_work & EXIT_TO_USER_MODE_WORK)) ti_work = exit_to_user_mode_loop(regs, ti_work); |