diff options
| author |   Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2021-12-08 23:43:50 -0800 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2021-12-08 23:43:50 -0800 |
| commit | 5d8dfaa71d87f742c53309b95cb6a8b274119027 (patch) | |
| tree | 83fa5199868fb98dbe7dcb0791bc462bac77265b /lib/debugobjects.c | |
| parent | Input: ff-core - correct magnitude setting for rumble compatibility (diff) | |
| parent | Linux 5.15 (diff) | |
Merge tag 'v5.15' into next
Sync up with the mainline to get the latest APIs and DT bindings.
Diffstat (limited to 'lib/debugobjects.c')
| -rw-r--r-- | lib/debugobjects.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/lib/debugobjects.c b/lib/debugobjects.c index 9e14ae02306b..6946f8e204e3 100644 --- a/lib/debugobjects.c +++ b/lib/debugobjects.c @@ -557,7 +557,12 @@ __debug_object_init(void *addr, const struct debug_obj_descr *descr, int onstack struct debug_obj *obj; unsigned long flags; - fill_pool(); + /* + * On RT enabled kernels the pool refill must happen in preemptible + * context: + */ + if (!IS_ENABLED(CONFIG_PREEMPT_RT) || preemptible()) + fill_pool(); db = get_bucket((unsigned long) addr); |