From: Cong Wang <[email protected]>
In order for no_refcnt and is_data to be the lowest order two
bits in the 'val' we have to pad out the bitfield of the u8.
Fixes: ad0f75e5f57c ("cgroup: fix cgroup_sk_alloc() for sk_clone_lock()")
Reported-by: Guenter Roeck <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
---
include/linux/cgroup-defs.h | 2 ++
1 file changed, 2 insertions(+)
Applied and queued up for -stable.
diff --git a/include/linux/cgroup-defs.h b/include/linux/cgroup-defs.h
index 4f1cd0edc57d..fee0b5547cd0 100644
--- a/include/linux/cgroup-defs.h
+++ b/include/linux/cgroup-defs.h
@@ -792,6 +792,7 @@ struct sock_cgroup_data {
struct {
u8 is_data : 1;
u8 no_refcnt : 1;
+ u8 unused : 6;
u8 padding;
u16 prioidx;
u32 classid;
@@ -801,6 +802,7 @@ struct sock_cgroup_data {
u32 classid;
u16 prioidx;
u8 padding;
+ u8 unused : 6;
u8 no_refcnt : 1;
u8 is_data : 1;
} __packed;
--
2.26.2
