diff options
| -rw-r--r-- | kernel/smp.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/kernel/smp.c b/kernel/smp.c index 8a847a34f132..f5a4d63f3231 100644 --- a/kernel/smp.c +++ b/kernel/smp.c @@ -335,6 +335,8 @@ static void __csd_lock_wait(call_single_data_t *csd) int bug_id = 0; u64 ts0, ts1; + guard(preempt)(); + ts1 = ts0 = ktime_get_mono_fast_ns(); for (;;) { if (csd_lock_wait_toolong(csd, ts0, &ts1, &bug_id, &nmessages)) |