mutex_acquire_nest() expects a pointer, pass the pointer.
Fixes: 12235da8c80a1 ("kernel/locking: Add context to ww_mutex_trylock()") Signed-off-by: Sebastian Andrzej Siewior bigeasy@linutronix.de ---
Not sure why I haven't seen this earlier…
kernel/locking/ww_rt_mutex.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/kernel/locking/ww_rt_mutex.c b/kernel/locking/ww_rt_mutex.c index 0e00205cf467a..d1473c624105c 100644 --- a/kernel/locking/ww_rt_mutex.c +++ b/kernel/locking/ww_rt_mutex.c @@ -26,7 +26,7 @@ int ww_mutex_trylock(struct ww_mutex *lock, struct ww_acquire_ctx *ww_ctx)
if (__rt_mutex_trylock(&rtm->rtmutex)) { ww_mutex_set_context_fastpath(lock, ww_ctx); - mutex_acquire_nest(&rtm->dep_map, 0, 1, ww_ctx->dep_map, _RET_IP_); + mutex_acquire_nest(&rtm->dep_map, 0, 1, &ww_ctx->dep_map, _RET_IP_); return 1; }