From: Zqiang <[email protected]> Add kasan_record_aux_stack function for kvfree_call_rcu function to record call stacks.
Cc: Walter Wu <[email protected]> Cc: Andrey Ryabinin <[email protected]> Cc: Alexander Potapenko <[email protected]> Cc: "Paul E. McKenney" <[email protected]> Signed-off-by: Zqiang <[email protected]> --- v1->v2: Add Cc tags. kernel/rcu/tree.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kernel/rcu/tree.c b/kernel/rcu/tree.c index da3414522285..a252b2f0208d 100644 --- a/kernel/rcu/tree.c +++ b/kernel/rcu/tree.c @@ -3506,7 +3506,7 @@ void kvfree_call_rcu(struct rcu_head *head, rcu_callback_t func) success = true; goto unlock_return; } - + kasan_record_aux_stack(ptr); success = kvfree_call_rcu_add_ptr_to_bulk(krcp, ptr); if (!success) { run_page_cache_worker(krcp); -- 2.17.1
