> On Aug 1, 2024, at 04:28, Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> wrote: > > On Thu, 18 Jul 2024 16:36:07 +0800 Muchun Song <songmuchun@xxxxxxxxxxxxx> wrote: > >> The mem_cgroup_from_slab_obj() is supposed to be called under rcu >> lock or cgroup_mutex or others which could prevent returned memcg >> from being freed. Fix it by adding missing rcu read lock. >> > > Well I grabbed this, but the review led me to expect a v2. Will do. > > Should it have cc:stable? Yes.
