10 files changed, 22 insertions, 16 deletions
diff --git a/include/linux/dax.h b/include/linux/dax.h
index 3855e3800f48..deb0f663252f 100644
--- a/include/linux/dax.h
+++ b/include/linux/dax.h
@@ -135,7 +135,7 @@ void dax_flush(struct dax_device *dax_dev, void *addr, size_t size);
 
 ssize_t dax_iomap_rw(struct kiocb *iocb, struct iov_iter *iter,
 		const struct iomap_ops *ops);
-int dax_iomap_fault(struct vm_fault *vmf, enum page_entry_size pe_size,
+vm_fault_t dax_iomap_fault(struct vm_fault *vmf, enum page_entry_size pe_size,
 		    pfn_t *pfnp, int *errp, const struct iomap_ops *ops);
 vm_fault_t dax_finish_sync_fault(struct vm_fault *vmf,
 		enum page_entry_size pe_size, pfn_t pfn);
diff --git a/include/linux/filter.h b/include/linux/filter.h
index b615df57b7d5..20f2659dd829 100644
--- a/include/linux/filter.h
+++ b/include/linux/filter.h
@@ -472,7 +472,9 @@ struct sock_fprog_kern {
 struct bpf_binary_header {
 	u16 pages;
 	u16 locked:1;
-	u8 image[];
+
+	/* Some arches need word alignment for their instructions */
+	u8 image[] __aligned(4);
 };
 
 struct bpf_prog {
diff --git a/include/linux/fs.h b/include/linux/fs.h
index 5c91108846db..d78d146a98da 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -1720,8 +1720,6 @@ struct file_operations {
 	int (*iterate) (struct file *, struct dir_context *);
 	int (*iterate_shared) (struct file *, struct dir_context *);
 	__poll_t (*poll) (struct file *, struct poll_table_struct *);
-	struct wait_queue_head * (*get_poll_head)(struct file *, __poll_t);
-	__poll_t (*poll_mask) (struct file *, __poll_t);
 	long (*unlocked_ioctl) (struct file *, unsigned int, unsigned long);
 	long (*compat_ioctl) (struct file *, unsigned int, unsigned long);
 	int (*mmap) (struct file *, struct vm_area_struct *);
diff --git a/include/linux/input/mt.h b/include/linux/input/mt.h
index d7188de4db96..3f4bf60b0bb5 100644
--- a/include/linux/input/mt.h
+++ b/include/linux/input/mt.h
@@ -100,7 +100,7 @@ static inline bool input_is_mt_axis(int axis)
 	return axis == ABS_MT_SLOT || input_is_mt_value(axis);
 }
 
-void input_mt_report_slot_state(struct input_dev *dev,
+bool input_mt_report_slot_state(struct input_dev *dev,
 				unsigned int tool_type, bool active);
 
 void input_mt_report_finger_count(struct input_dev *dev, int count);
diff --git a/include/linux/net.h b/include/linux/net.h
index 08b6eb964dd6..6554d3ba4396 100644
--- a/include/linux/net.h
+++ b/include/linux/net.h
@@ -147,7 +147,6 @@ struct proto_ops {
 	int		(*getname)   (struct socket *sock,
 				      struct sockaddr *addr,
 				      int peer);
-	__poll_t	(*poll_mask) (struct socket *sock, __poll_t events);
 	__poll_t	(*poll)	     (struct file *file, struct socket *sock,
 				      struct poll_table_struct *wait);
 	int		(*ioctl)     (struct socket *sock, unsigned int cmd,
diff --git a/include/linux/pm_domain.h b/include/linux/pm_domain.h
index 9206a4fef9ac..cb8d84090cfb 100644
--- a/include/linux/pm_domain.h
+++ b/include/linux/pm_domain.h
@@ -234,7 +234,7 @@ struct generic_pm_domain *of_genpd_remove_last(struct device_node *np);
 int of_genpd_parse_idle_states(struct device_node *dn,
 			       struct genpd_power_state **states, int *n);
 unsigned int of_genpd_opp_to_performance_state(struct device *dev,
-				struct device_node *opp_node);
+				struct device_node *np);
 
 int genpd_dev_pm_attach(struct device *dev);
 struct device *genpd_dev_pm_attach_by_id(struct device *dev,
@@ -274,9 +274,9 @@ static inline int of_genpd_parse_idle_states(struct device_node *dn,
 
 static inline unsigned int
 of_genpd_opp_to_performance_state(struct device *dev,
-				  struct device_node *opp_node)
+				  struct device_node *np)
 {
-	return -ENODEV;
+	return 0;
 }
 
 static inline int genpd_dev_pm_attach(struct device *dev)
diff --git a/include/linux/poll.h b/include/linux/poll.h
index fdf86b4cbc71..7e0fdcf905d2 100644
--- a/include/linux/poll.h
+++ b/include/linux/poll.h
@@ -74,18 +74,18 @@ static inline void init_poll_funcptr(poll_table *pt, poll_queue_proc qproc)
 	pt->_key   = ~(__poll_t)0; /* all events enabled */
 }
 
-static inline bool file_has_poll_mask(struct file *file)
+static inline bool file_can_poll(struct file *file)
 {
-	return file->f_op->get_poll_head && file->f_op->poll_mask;
+	return file->f_op->poll;
 }
 
-static inline bool file_can_poll(struct file *file)
+static inline __poll_t vfs_poll(struct file *file, struct poll_table_struct *pt)
 {
-	return file->f_op->poll || file_has_poll_mask(file);
+	if (unlikely(!file->f_op->poll))
+		return DEFAULT_POLLMASK;
+	return file->f_op->poll(file, pt);
 }
 
-__poll_t vfs_poll(struct file *file, struct poll_table_struct *pt);
-
 struct poll_table_entry {
 	struct file *filp;
 	__poll_t key;
diff --git a/include/linux/rmi.h b/include/linux/rmi.h
index 64125443f8a6..5ef5c7c412a7 100644
--- a/include/linux/rmi.h
+++ b/include/linux/rmi.h
@@ -354,6 +354,8 @@ struct rmi_driver_data {
 	struct mutex irq_mutex;
 	struct input_dev *input;
 
+	struct irq_domain *irqdomain;
+
 	u8 pdt_props;
 
 	u8 num_rx_electrodes;
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index c86885954994..164cdedf6012 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -3252,7 +3252,8 @@ struct sk_buff *__skb_recv_datagram(struct sock *sk, unsigned flags,
 				    int *peeked, int *off, int *err);
 struct sk_buff *skb_recv_datagram(struct sock *sk, unsigned flags, int noblock,
 				  int *err);
-__poll_t datagram_poll_mask(struct socket *sock, __poll_t events);
+__poll_t datagram_poll(struct file *file, struct socket *sock,
+			   struct poll_table_struct *wait);
 int skb_copy_datagram_iter(const struct sk_buff *from, int offset,
 			   struct iov_iter *to, int size);
 static inline int skb_copy_datagram_msg(const struct sk_buff *from, int offset,
diff --git a/include/linux/slub_def.h b/include/linux/slub_def.h
index 09fa2c6f0e68..3a1a1dbc6f49 100644
--- a/include/linux/slub_def.h
+++ b/include/linux/slub_def.h
@@ -155,8 +155,12 @@ struct kmem_cache {
 
 #ifdef CONFIG_SYSFS
 #define SLAB_SUPPORTS_SYSFS
+void sysfs_slab_unlink(struct kmem_cache *);
 void sysfs_slab_release(struct kmem_cache *);
 #else
+static inline void sysfs_slab_unlink(struct kmem_cache *s)
+{
+}
 static inline void sysfs_slab_release(struct kmem_cache *s)
 {
 }