[PATCH -next v2 0/4] cgroup/dmem: bugfixes

[Chen Ridong]

From: Chen Ridong <chenridong@xxxxxxxxxx>

This patch series addresses three existing bugs in the cgroup/dmem
subsystem and adds a safety check for an exported API to prevent misuse.

---
v2:
 - patch 1/4: fix uninitialized region.
 - patch 4/4: new patch adding check for exported API.

Chen Ridong (4):
  cgroup/dmem: fix NULL pointer dereference when setting max
  cgroup/dmem: avoid rcu warning when unregister region
  cgroup/dmem: avoid pool UAF
  cgroup/dmem: add argument checks in helpers

 kernel/cgroup/dmem.c | 85 +++++++++++++++++++++++++++++++++++++++-----
 1 file changed, 76 insertions(+), 9 deletions(-)

-- 
2.34.1