diff options
Diffstat (limited to 'kernel/smp.c')
| -rw-r--r-- | kernel/smp.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/smp.c b/kernel/smp.c index 8e451f3ff51b..b320622543e9 100644 --- a/kernel/smp.c +++ b/kernel/smp.c @@ -109,7 +109,7 @@ static void csd_lock_wait(struct call_single_data *data) static void csd_lock(struct call_single_data *data) { csd_lock_wait(data); - data->flags = CSD_FLAG_LOCK; + data->flags |= CSD_FLAG_LOCK; /* * prevent CPU from reordering the above assignment |