6 files changed, 24 insertions, 21 deletions

diff --git a/include/linux/can/core.h b/include/linux/can/core.h
index a0875001b13c..df08a41d5be5 100644
--- a/include/linux/can/core.h
+++ b/include/linux/can/core.h
@@ -45,10 +45,9 @@ struct can_proto {
 extern int  can_proto_register(const struct can_proto *cp);
 extern void can_proto_unregister(const struct can_proto *cp);
 
-extern int  can_rx_register(struct net_device *dev, canid_t can_id,
-                            canid_t mask,
-                            void (*func)(struct sk_buff *, void *),
-                            void *data, char *ident);
+int can_rx_register(struct net_device *dev, canid_t can_id, canid_t mask,
+                    void (*func)(struct sk_buff *, void *),
+                    void *data, char *ident, struct sock *sk);
 
 extern void can_rx_unregister(struct net_device *dev, canid_t can_id,
                               canid_t mask,
diff --git a/include/linux/fscache-cache.h b/include/linux/fscache-cache.h
index 13ba552e6c09..4c467ef50159 100644
--- a/include/linux/fscache-cache.h
+++ b/include/linux/fscache-cache.h
@@ -360,6 +360,7 @@ struct fscache_object {
 #define FSCACHE_OBJECT_IS_AVAILABLE     5       /* T if object has become active */
 #define FSCACHE_OBJECT_RETIRED          6       /* T if object was retired on relinquishment */
 #define FSCACHE_OBJECT_KILLED_BY_CACHE  7       /* T if object was killed by the cache */
+#define FSCACHE_OBJECT_RUN_AFTER_DEAD   8       /* T if object has been dispatched after death */
 
         struct list_head        cache_link;     /* link in cache->object_list */
         struct hlist_node       cookie_link;    /* link in cookie->backing_objects */
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index 9511e5a1cfc6..f3878fbe7786 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -866,11 +866,15 @@ struct netdev_xdp {
  *      of useless work if you return NETDEV_TX_BUSY.
  *      Required; cannot be NULL.
  *
- * netdev_features_t (*ndo_fix_features)(struct net_device *dev,
- *              netdev_features_t features);
- *      Adjusts the requested feature flags according to device-specific
- *      constraints, and returns the resulting flags. Must not modify
- *      the device state.
+ * netdev_features_t (*ndo_features_check)(struct sk_buff *skb,
+ *                                         struct net_device *dev
+ *                                         netdev_features_t features);
+ *      Called by core transmit path to determine if device is capable of
+ *      performing offload operations on a given packet. This is to give
+ *      the device an opportunity to implement any restrictions that cannot
+ *      be otherwise expressed by feature flags. The check is called with
+ *      the set of features that the stack has calculated and it returns
+ *      those the driver believes to be appropriate.
  *
  * u16 (*ndo_select_queue)(struct net_device *dev, struct sk_buff *skb,
  *                         void *accel_priv, select_queue_fallback_t fallback);
@@ -1029,6 +1033,12 @@ struct netdev_xdp {
  *      Called to release previously enslaved netdev.
  *
  *      Feature/offload setting functions.
+ * netdev_features_t (*ndo_fix_features)(struct net_device *dev,
+ *              netdev_features_t features);
+ *      Adjusts the requested feature flags according to device-specific
+ *      constraints, and returns the resulting flags. Must not modify
+ *      the device state.
+ *
  * int (*ndo_set_features)(struct net_device *dev, netdev_features_t features);
  *      Called to update device configuration to new features. Passed
  *      feature set might be less than what was returned by ndo_fix_features()).
@@ -1101,15 +1111,6 @@ struct netdev_xdp {
  *      Callback to use for xmit over the accelerated station. This
  *      is used in place of ndo_start_xmit on accelerated net
  *      devices.
- * netdev_features_t (*ndo_features_check)(struct sk_buff *skb,
- *                                         struct net_device *dev
- *                                         netdev_features_t features);
- *      Called by core transmit path to determine if device is capable of
- *      performing offload operations on a given packet. This is to give
- *      the device an opportunity to implement any restrictions that cannot
- *      be otherwise expressed by feature flags. The check is called with
- *      the set of features that the stack has calculated and it returns
- *      those the driver believes to be appropriate.
  * int (*ndo_set_tx_maxrate)(struct net_device *dev,
  *                           int queue_index, u32 maxrate);
  *      Called when a user wants to set a max-rate limitation of specific
diff --git a/include/linux/nfs4.h b/include/linux/nfs4.h
index bca536341d1a..1b1ca04820a3 100644
--- a/include/linux/nfs4.h
+++ b/include/linux/nfs4.h
@@ -282,7 +282,7 @@ enum nfsstat4 {
 
 static inline bool seqid_mutating_err(u32 err)
 {
-        /* rfc 3530 section 8.1.5: */
+        /* See RFC 7530, section 9.1.7 */
         switch (err) {
         case NFS4ERR_STALE_CLIENTID:
         case NFS4ERR_STALE_STATEID:
@@ -291,6 +291,7 @@ static inline bool seqid_mutating_err(u32 err)
         case NFS4ERR_BADXDR:
         case NFS4ERR_RESOURCE:
         case NFS4ERR_NOFILEHANDLE:
+        case NFS4ERR_MOVED:
                 return false;
         };
         return true;
diff --git a/include/linux/percpu-refcount.h b/include/linux/percpu-refcount.h
index 1c7eec09e5eb..3a481a49546e 100644
--- a/include/linux/percpu-refcount.h
+++ b/include/linux/percpu-refcount.h
@@ -204,7 +204,7 @@ static inline void percpu_ref_get(struct percpu_ref *ref)
 static inline bool percpu_ref_tryget(struct percpu_ref *ref)
 {
         unsigned long __percpu *percpu_count;
-        int ret;
+        bool ret;
 
         rcu_read_lock_sched();
 
@@ -238,7 +238,7 @@ static inline bool percpu_ref_tryget(struct percpu_ref *ref)
 static inline bool percpu_ref_tryget_live(struct percpu_ref *ref)
 {
         unsigned long __percpu *percpu_count;
-        int ret = false;
+        bool ret = false;
 
         rcu_read_lock_sched();
 
diff --git a/include/linux/sunrpc/clnt.h b/include/linux/sunrpc/clnt.h
index 85cc819676e8..333ad11b3dd9 100644
--- a/include/linux/sunrpc/clnt.h
+++ b/include/linux/sunrpc/clnt.h
@@ -216,5 +216,6 @@ void rpc_clnt_xprt_switch_put(struct rpc_clnt *);
 void rpc_clnt_xprt_switch_add_xprt(struct rpc_clnt *, struct rpc_xprt *);
 bool rpc_clnt_xprt_switch_has_addr(struct rpc_clnt *clnt,
                         const struct sockaddr *sap);
+void rpc_cleanup_clids(void);
 #endif /* __KERNEL__ */
 #endif /* _LINUX_SUNRPC_CLNT_H */