Merge commit '9e9a928eed8796a0a1aaed7e0b676db86ba84594' into drm-next

Merge drm-fixes into drm-next.

Both i915 and radeon need this done for later patches.

Conflicts:
	drivers/gpu/drm/drm_crtc_helper.c
	drivers/gpu/drm/i915/i915_drv.h
	drivers/gpu/drm/i915/i915_gem.c
	drivers/gpu/drm/i915/i915_gem_execbuffer.c
	drivers/gpu/drm/i915/i915_gem_gtt.c

28 files changed, 168 insertions, 47 deletions

diff --git a/include/linux/amba/bus.h b/include/linux/amba/bus.h
index 63b5eff0a80f..fdd7e1b61f60 100644
--- a/include/linux/amba/bus.h
+++ b/include/linux/amba/bus.h
@@ -47,6 +47,7 @@ struct amba_driver {
 enum amba_vendor {
         AMBA_VENDOR_ARM = 0x41,
         AMBA_VENDOR_ST = 0x80,
+        AMBA_VENDOR_QCOM = 0x51,
 };
 
 extern struct bus_type amba_bustype;
diff --git a/include/linux/cgroup.h b/include/linux/cgroup.h
index c2515851c1aa..d60904b9e505 100644
--- a/include/linux/cgroup.h
+++ b/include/linux/cgroup.h
@@ -473,6 +473,7 @@ struct cftype {
 };
 
 extern struct cgroup_root cgrp_dfl_root;
+extern struct css_set init_css_set;
 
 static inline bool cgroup_on_dfl(const struct cgroup *cgrp)
 {
@@ -700,6 +701,20 @@ static inline struct cgroup_subsys_state *task_css(struct task_struct *task,
         return task_css_check(task, subsys_id, false);
 }
 
+/**
+ * task_css_is_root - test whether a task belongs to the root css
+ * @task: the target task
+ * @subsys_id: the target subsystem ID
+ *
+ * Test whether @task belongs to the root css on the specified subsystem.
+ * May be invoked in any context.
+ */
+static inline bool task_css_is_root(struct task_struct *task, int subsys_id)
+{
+        return task_css_check(task, subsys_id, true) ==
+                init_css_set.subsys[subsys_id];
+}
+
 static inline struct cgroup *task_cgroup(struct task_struct *task,
                                          int subsys_id)
 {
diff --git a/include/linux/dcache.h b/include/linux/dcache.h
index 3b9bfdb83ba6..3c7ec327ebd2 100644
--- a/include/linux/dcache.h
+++ b/include/linux/dcache.h
@@ -221,6 +221,8 @@ struct dentry_operations {
 #define DCACHE_SYMLINK_TYPE             0x00300000 /* Symlink */
 #define DCACHE_FILE_TYPE                0x00400000 /* Other file type */
 
+#define DCACHE_MAY_FREE                 0x00800000
+
 extern seqlock_t rename_lock;
 
 static inline int dname_external(const struct dentry *dentry)
diff --git a/include/linux/dmaengine.h b/include/linux/dmaengine.h
index 8300fb87b84a..72cb0ddb9678 100644
--- a/include/linux/dmaengine.h
+++ b/include/linux/dmaengine.h
@@ -429,6 +429,7 @@ typedef bool (*dma_filter_fn)(struct dma_chan *chan, void *filter_param);
 typedef void (*dma_async_tx_callback)(void *dma_async_param);
 
 struct dmaengine_unmap_data {
+        u8 map_cnt;
         u8 to_cnt;
         u8 from_cnt;
         u8 bidi_cnt;
diff --git a/include/linux/hugetlb.h b/include/linux/hugetlb.h
index 5b337cf8fb86..b65166de1d9d 100644
--- a/include/linux/hugetlb.h
+++ b/include/linux/hugetlb.h
@@ -412,6 +412,16 @@ static inline spinlock_t *huge_pte_lockptr(struct hstate *h,
         return &mm->page_table_lock;
 }
 
+static inline bool hugepages_supported(void)
+{
+        /*
+         * Some platform decide whether they support huge pages at boot
+         * time. On these, such as powerpc, HPAGE_SHIFT is set to 0 when
+         * there is no such support
+         */
+        return HPAGE_SHIFT != 0;
+}
+
 #else   /* CONFIG_HUGETLB_PAGE */
 struct hstate {};
 #define alloc_huge_page_node(h, nid) NULL
diff --git a/include/linux/if_macvlan.h b/include/linux/if_macvlan.h
index 7c8b20b120ea..a9a53b12397b 100644
--- a/include/linux/if_macvlan.h
+++ b/include/linux/if_macvlan.h
@@ -56,6 +56,7 @@ struct macvlan_dev {
         int                     numqueues;
         netdev_features_t       tap_features;
         int                     minor;
+        int                     nest_level;
 };
 
 static inline void macvlan_count_rx(const struct macvlan_dev *vlan,
diff --git a/include/linux/if_team.h b/include/linux/if_team.h
index a899dc24be15..a6aa970758a2 100644
--- a/include/linux/if_team.h
+++ b/include/linux/if_team.h
@@ -194,6 +194,7 @@ struct team {
         bool user_carrier_enabled;
         bool queue_override_enabled;
         struct list_head *qom_lists; /* array of queue override mapping lists */
+        bool port_mtu_change_allowed;
         struct {
                 unsigned int count;
                 unsigned int interval; /* in ms */
diff --git a/include/linux/if_vlan.h b/include/linux/if_vlan.h
index 13bbbde00e68..b2acc4a1b13c 100644
--- a/include/linux/if_vlan.h
+++ b/include/linux/if_vlan.h
@@ -73,7 +73,7 @@ static inline struct vlan_ethhdr *vlan_eth_hdr(const struct sk_buff *skb)
 /* found in socket.c */
 extern void vlan_ioctl_set(int (*hook)(struct net *, void __user *));
 
-static inline int is_vlan_dev(struct net_device *dev)
+static inline bool is_vlan_dev(struct net_device *dev)
 {
         return dev->priv_flags & IFF_802_1Q_VLAN;
 }
@@ -159,6 +159,7 @@ struct vlan_dev_priv {
 #ifdef CONFIG_NET_POLL_CONTROLLER
         struct netpoll                          *netpoll;
 #endif
+        unsigned int                            nest_level;
 };
 
 static inline struct vlan_dev_priv *vlan_dev_priv(const struct net_device *dev)
@@ -197,6 +198,12 @@ extern void vlan_vids_del_by_dev(struct net_device *dev,
                                  const struct net_device *by_dev);
 
 extern bool vlan_uses_dev(const struct net_device *dev);
+
+static inline int vlan_get_encap_level(struct net_device *dev)
+{
+        BUG_ON(!is_vlan_dev(dev));
+        return vlan_dev_priv(dev)->nest_level;
+}
 #else
 static inline struct net_device *
 __vlan_find_dev_deep(struct net_device *real_dev,
@@ -263,6 +270,11 @@ static inline bool vlan_uses_dev(const struct net_device *dev)
 {
         return false;
 }
+static inline int vlan_get_encap_level(struct net_device *dev)
+{
+        BUG();
+        return 0;
+}
 #endif
 
 static inline bool vlan_hw_offload_capable(netdev_features_t features,
@@ -483,4 +495,5 @@ static inline void vlan_set_encap_proto(struct sk_buff *skb,
                  */
                 skb->protocol = htons(ETH_P_802_2);
 }
+
 #endif /* !(_LINUX_IF_VLAN_H_) */
diff --git a/include/linux/interrupt.h b/include/linux/interrupt.h
index 8834a7e5b944..051c85032f48 100644
--- a/include/linux/interrupt.h
+++ b/include/linux/interrupt.h
@@ -210,7 +210,7 @@ extern int __irq_set_affinity(unsigned int irq, const struct cpumask *cpumask,
 /**
  * irq_set_affinity - Set the irq affinity of a given irq
  * @irq:        Interrupt to set affinity
- * @mask:       cpumask
+ * @cpumask:    cpumask
  *
  * Fails if cpumask does not contain an online CPU
  */
@@ -223,7 +223,7 @@ irq_set_affinity(unsigned int irq, const struct cpumask *cpumask)
 /**
  * irq_force_affinity - Force the irq affinity of a given irq
  * @irq:        Interrupt to set affinity
- * @mask:       cpumask
+ * @cpumask:    cpumask
  *
  * Same as irq_set_affinity, but without checking the mask against
  * online cpus.
@@ -272,6 +272,11 @@ static inline int irq_set_affinity(unsigned int irq, const struct cpumask *m)
         return -EINVAL;
 }
 
+static inline int irq_force_affinity(unsigned int irq, const struct cpumask *cpumask)
+{
+        return 0;
+}
+
 static inline int irq_can_set_affinity(unsigned int irq)
 {
         return 0;
diff --git a/include/linux/irq.h b/include/linux/irq.h
index 10a0b1ac4ea0..5c57efb863d0 100644
--- a/include/linux/irq.h
+++ b/include/linux/irq.h
@@ -603,6 +603,8 @@ static inline u32 irq_get_trigger_type(unsigned int irq)
         return d ? irqd_get_trigger_type(d) : 0;
 }
 
+unsigned int arch_dynirq_lower_bound(unsigned int from);
+
 int __irq_alloc_descs(int irq, unsigned int from, unsigned int cnt, int node,
                 struct module *owner);
 
diff --git a/include/linux/kernfs.h b/include/linux/kernfs.h
index b0122dc6f96a..52bf5677db0b 100644
--- a/include/linux/kernfs.h
+++ b/include/linux/kernfs.h
@@ -50,7 +50,24 @@ enum kernfs_node_flag {
 
 /* @flags for kernfs_create_root() */
 enum kernfs_root_flag {
-        KERNFS_ROOT_CREATE_DEACTIVATED = 0x0001,
+        /*
+         * kernfs_nodes are created in the deactivated state and invisible.
+         * They require explicit kernfs_activate() to become visible.  This
+         * can be used to make related nodes become visible atomically
+         * after all nodes are created successfully.
+         */
+        KERNFS_ROOT_CREATE_DEACTIVATED          = 0x0001,
+
+        /*
+         * For regular flies, if the opener has CAP_DAC_OVERRIDE, open(2)
+         * succeeds regardless of the RW permissions.  sysfs had an extra
+         * layer of enforcement where open(2) fails with -EACCES regardless
+         * of CAP_DAC_OVERRIDE if the permission doesn't have the
+         * respective read or write access at all (none of S_IRUGO or
+         * S_IWUGO) or the respective operation isn't implemented.  The
+         * following flag enables that behavior.
+         */
+        KERNFS_ROOT_EXTRA_OPEN_PERM_CHECK       = 0x0002,
 };
 
 /* type-specific structures for kernfs_node union members */
@@ -280,8 +297,8 @@ void kernfs_notify(struct kernfs_node *kn);
 
 const void *kernfs_super_ns(struct super_block *sb);
 struct dentry *kernfs_mount_ns(struct file_system_type *fs_type, int flags,
-                               struct kernfs_root *root, bool *new_sb_created,
-                               const void *ns);
+                               struct kernfs_root *root, unsigned long magic,
+                               bool *new_sb_created, const void *ns);
 void kernfs_kill_sb(struct super_block *sb);
 
 void kernfs_init(void);
@@ -374,7 +391,8 @@ static inline const void *kernfs_super_ns(struct super_block *sb)
 
 static inline struct dentry *
 kernfs_mount_ns(struct file_system_type *fs_type, int flags,
-                struct kernfs_root *root, bool *new_sb_created, const void *ns)
+                struct kernfs_root *root, unsigned long magic,
+                bool *new_sb_created, const void *ns)
 { return ERR_PTR(-ENOSYS); }
 
 static inline void kernfs_kill_sb(struct super_block *sb) { }
@@ -432,9 +450,11 @@ static inline int kernfs_rename(struct kernfs_node *kn,
 
 static inline struct dentry *
 kernfs_mount(struct file_system_type *fs_type, int flags,
-             struct kernfs_root *root, bool *new_sb_created)
+                struct kernfs_root *root, unsigned long magic,
+                bool *new_sb_created)
 {
-        return kernfs_mount_ns(fs_type, flags, root, new_sb_created, NULL);
+        return kernfs_mount_ns(fs_type, flags, root,
+                                magic, new_sb_created, NULL);
 }
 
 #endif  /* __LINUX_KERNFS_H */
diff --git a/include/linux/linkage.h b/include/linux/linkage.h
index 34a513a2727b..a6a42dd02466 100644
--- a/include/linux/linkage.h
+++ b/include/linux/linkage.h
@@ -12,9 +12,9 @@
 #endif
 
 #ifdef __cplusplus
-#define CPP_ASMLINKAGE extern "C" __visible
+#define CPP_ASMLINKAGE extern "C"
 #else
-#define CPP_ASMLINKAGE __visible
+#define CPP_ASMLINKAGE
 #endif
 
 #ifndef asmlinkage
diff --git a/include/linux/mfd/rtsx_common.h b/include/linux/mfd/rtsx_common.h
index 7c36cc55d2c7..443176ee1ab0 100644
--- a/include/linux/mfd/rtsx_common.h
+++ b/include/linux/mfd/rtsx_common.h
@@ -45,7 +45,6 @@ struct platform_device;
 struct rtsx_slot {
         struct platform_device  *p_dev;
         void                    (*card_event)(struct platform_device *p_dev);
-        void                    (*done_transfer)(struct platform_device *p_dev);
 };
 
 #endif
diff --git a/include/linux/mfd/rtsx_pci.h b/include/linux/mfd/rtsx_pci.h
index 8d6bbd609ad9..a3835976f7c6 100644
--- a/include/linux/mfd/rtsx_pci.h
+++ b/include/linux/mfd/rtsx_pci.h
@@ -943,12 +943,6 @@ void rtsx_pci_send_cmd_no_wait(struct rtsx_pcr *pcr);
 int rtsx_pci_send_cmd(struct rtsx_pcr *pcr, int timeout);
 int rtsx_pci_transfer_data(struct rtsx_pcr *pcr, struct scatterlist *sglist,
                 int num_sg, bool read, int timeout);
-int rtsx_pci_dma_map_sg(struct rtsx_pcr *pcr, struct scatterlist *sglist,
-                int num_sg, bool read);
-int rtsx_pci_dma_unmap_sg(struct rtsx_pcr *pcr, struct scatterlist *sglist,
-                int num_sg, bool read);
-int rtsx_pci_dma_transfer(struct rtsx_pcr *pcr, struct scatterlist *sglist,
-                int sg_count, bool read);
 int rtsx_pci_read_ppbuf(struct rtsx_pcr *pcr, u8 *buf, int buf_len);
 int rtsx_pci_write_ppbuf(struct rtsx_pcr *pcr, u8 *buf, int buf_len);
 int rtsx_pci_card_pull_ctl_enable(struct rtsx_pcr *pcr, int card);
diff --git a/include/linux/mlx4/qp.h b/include/linux/mlx4/qp.h
index b66e7610d4ee..7040dc98ff8b 100644
--- a/include/linux/mlx4/qp.h
+++ b/include/linux/mlx4/qp.h
@@ -421,6 +421,17 @@ struct mlx4_wqe_inline_seg {
         __be32                  byte_count;
 };
 
+enum mlx4_update_qp_attr {
+        MLX4_UPDATE_QP_SMAC             = 1 << 0,
+};
+
+struct mlx4_update_qp_params {
+        u8      smac_index;
+};
+
+int mlx4_update_qp(struct mlx4_dev *dev, struct mlx4_qp *qp,
+                   enum mlx4_update_qp_attr attr,
+                   struct mlx4_update_qp_params *params);
 int mlx4_qp_modify(struct mlx4_dev *dev, struct mlx4_mtt *mtt,
                    enum mlx4_qp_state cur_state, enum mlx4_qp_state new_state,
                    struct mlx4_qp_context *context, enum mlx4_qp_optpar optpar,
diff --git a/include/linux/mm.h b/include/linux/mm.h
index bf9811e1321a..d6777060449f 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -370,6 +370,8 @@ static inline int is_vmalloc_or_module_addr(const void *x)
 }
 #endif
 
+extern void kvfree(const void *addr);
+
 static inline void compound_lock(struct page *page)
 {
 #ifdef CONFIG_TRANSPARENT_HUGEPAGE
diff --git a/include/linux/net.h b/include/linux/net.h
index 94734a6259a4..17d83393afcc 100644
--- a/include/linux/net.h
+++ b/include/linux/net.h
@@ -248,24 +248,17 @@ do {								\
 bool __net_get_random_once(void *buf, int nbytes, bool *done,
                            struct static_key *done_key);
 
-#ifdef HAVE_JUMP_LABEL
-#define ___NET_RANDOM_STATIC_KEY_INIT ((struct static_key) \
-                { .enabled = ATOMIC_INIT(0), .entries = (void *)1 })
-#else /* !HAVE_JUMP_LABEL */
-#define ___NET_RANDOM_STATIC_KEY_INIT STATIC_KEY_INIT_FALSE
-#endif /* HAVE_JUMP_LABEL */
-
 #define net_get_random_once(buf, nbytes)                                \
         ({                                                              \
                 bool ___ret = false;                                    \
                 static bool ___done = false;                            \
-                static struct static_key ___done_key =                  \
-                        ___NET_RANDOM_STATIC_KEY_INIT;                  \
-                if (!static_key_true(&___done_key))                     \
+                static struct static_key ___once_key =                  \
+                        STATIC_KEY_INIT_TRUE;                           \
+                if (static_key_true(&___once_key))                      \
                         ___ret = __net_get_random_once(buf,             \
                                                        nbytes,          \
                                                        &___done,        \
-                                                       &___done_key);   \
+                                                       &___once_key);   \
                 ___ret;                                                 \
         })
 
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index 7ed3a3aa6604..b42d07b0390b 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -1144,6 +1144,7 @@ struct net_device_ops {
         netdev_tx_t             (*ndo_dfwd_start_xmit) (struct sk_buff *skb,
                                                         struct net_device *dev,
                                                         void *priv);
+        int                     (*ndo_get_lock_subclass)(struct net_device *dev);
 };
 
 /**
@@ -2950,7 +2951,12 @@ static inline void netif_addr_lock(struct net_device *dev)
 
 static inline void netif_addr_lock_nested(struct net_device *dev)
 {
-        spin_lock_nested(&dev->addr_list_lock, SINGLE_DEPTH_NESTING);
+        int subclass = SINGLE_DEPTH_NESTING;
+
+        if (dev->netdev_ops->ndo_get_lock_subclass)
+                subclass = dev->netdev_ops->ndo_get_lock_subclass(dev);
+
+        spin_lock_nested(&dev->addr_list_lock, subclass);
 }
 
 static inline void netif_addr_lock_bh(struct net_device *dev)
@@ -3050,10 +3056,19 @@ extern int		weight_p;
 extern int              bpf_jit_enable;
 
 bool netdev_has_upper_dev(struct net_device *dev, struct net_device *upper_dev);
+struct net_device *netdev_upper_get_next_dev_rcu(struct net_device *dev,
+                                                     struct list_head **iter);
 struct net_device *netdev_all_upper_get_next_dev_rcu(struct net_device *dev,
                                                      struct list_head **iter);
 
 /* iterate through upper list, must be called under RCU read lock */
+#define netdev_for_each_upper_dev_rcu(dev, updev, iter) \
+        for (iter = &(dev)->adj_list.upper, \
+             updev = netdev_upper_get_next_dev_rcu(dev, &(iter)); \
+             updev; \
+             updev = netdev_upper_get_next_dev_rcu(dev, &(iter)))
+
+/* iterate through upper list, must be called under RCU read lock */
 #define netdev_for_each_all_upper_dev_rcu(dev, updev, iter) \
         for (iter = &(dev)->all_adj_list.upper, \
              updev = netdev_all_upper_get_next_dev_rcu(dev, &(iter)); \
@@ -3077,6 +3092,14 @@ void *netdev_lower_get_next_private_rcu(struct net_device *dev,
              priv; \
              priv = netdev_lower_get_next_private_rcu(dev, &(iter)))
 
+void *netdev_lower_get_next(struct net_device *dev,
+                                struct list_head **iter);
+#define netdev_for_each_lower_dev(dev, ldev, iter) \
+        for (iter = &(dev)->adj_list.lower, \
+             ldev = netdev_lower_get_next(dev, &(iter)); \
+             ldev; \
+             ldev = netdev_lower_get_next(dev, &(iter)))
+
 void *netdev_adjacent_get_private(struct list_head *adj_list);
 void *netdev_lower_get_first_private_rcu(struct net_device *dev);
 struct net_device *netdev_master_upper_dev_get(struct net_device *dev);
@@ -3092,6 +3115,8 @@ void netdev_upper_dev_unlink(struct net_device *dev,
 void netdev_adjacent_rename_links(struct net_device *dev, char *oldname);
 void *netdev_lower_dev_get_private(struct net_device *dev,
                                    struct net_device *lower_dev);
+int dev_get_nest_level(struct net_device *dev,
+                       bool (*type_check)(struct net_device *dev));
 int skb_checksum_help(struct sk_buff *skb);
 struct sk_buff *__skb_gso_segment(struct sk_buff *skb,
                                   netdev_features_t features, bool tx_path);
@@ -3180,12 +3205,7 @@ void netdev_change_features(struct net_device *dev);
 void netif_stacked_transfer_operstate(const struct net_device *rootdev,
                                         struct net_device *dev);
 
-netdev_features_t netif_skb_dev_features(struct sk_buff *skb,
-                                         const struct net_device *dev);
-static inline netdev_features_t netif_skb_features(struct sk_buff *skb)
-{
-        return netif_skb_dev_features(skb, skb->dev);
-}
+netdev_features_t netif_skb_features(struct sk_buff *skb);
 
 static inline bool net_gso_ok(netdev_features_t features, int gso_type)
 {
diff --git a/include/linux/netlink.h b/include/linux/netlink.h
index aad8eeaf416d..034cda789a15 100644
--- a/include/linux/netlink.h
+++ b/include/linux/netlink.h
@@ -16,9 +16,10 @@ static inline struct nlmsghdr *nlmsg_hdr(const struct sk_buff *skb)
 }
 
 enum netlink_skb_flags {
-        NETLINK_SKB_MMAPED      = 0x1,          /* Packet data is mmaped */
-        NETLINK_SKB_TX          = 0x2,          /* Packet was sent by userspace */
-        NETLINK_SKB_DELIVERED   = 0x4,          /* Packet was delivered */
+        NETLINK_SKB_MMAPED      = 0x1,  /* Packet data is mmaped */
+        NETLINK_SKB_TX          = 0x2,  /* Packet was sent by userspace */
+        NETLINK_SKB_DELIVERED   = 0x4,  /* Packet was delivered */
+        NETLINK_SKB_DST         = 0x8,  /* Dst set in sendto or sendmsg */
 };
 
 struct netlink_skb_parms {
@@ -169,4 +170,11 @@ struct netlink_tap {
 extern int netlink_add_tap(struct netlink_tap *nt);
 extern int netlink_remove_tap(struct netlink_tap *nt);
 
+bool __netlink_ns_capable(const struct netlink_skb_parms *nsp,
+                          struct user_namespace *ns, int cap);
+bool netlink_ns_capable(const struct sk_buff *skb,
+                        struct user_namespace *ns, int cap);
+bool netlink_capable(const struct sk_buff *skb, int cap);
+bool netlink_net_capable(const struct sk_buff *skb, int cap);
+
 #endif  /* __LINUX_NETLINK_H */
diff --git a/include/linux/of.h b/include/linux/of.h
index 3bad8d106e0e..e6f0988c1c68 100644
--- a/include/linux/of.h
+++ b/include/linux/of.h
@@ -349,7 +349,7 @@ int of_device_is_stdout_path(struct device_node *dn);
 
 #else /* CONFIG_OF */
 
-static inline const char* of_node_full_name(struct device_node *np)
+static inline const char* of_node_full_name(const struct device_node *np)
 {
         return "<no-node>";
 }
diff --git a/include/linux/of_mdio.h b/include/linux/of_mdio.h
index 6fe8464ed767..881a7c3571f4 100644
--- a/include/linux/of_mdio.h
+++ b/include/linux/of_mdio.h
@@ -31,7 +31,12 @@ extern struct mii_bus *of_mdio_find_bus(struct device_node *mdio_np);
 #else /* CONFIG_OF */
 static inline int of_mdiobus_register(struct mii_bus *mdio, struct device_node *np)
 {
-        return -ENOSYS;
+        /*
+         * Fall back to the non-DT function to register a bus.
+         * This way, we don't have to keep compat bits around in drivers.
+         */
+
+        return mdiobus_register(mdio);
 }
 
 static inline struct phy_device *of_phy_find_device(struct device_node *phy_np)
diff --git a/include/linux/omap-dma.h b/include/linux/omap-dma.h
index 41a13e70f41f..7944cdc27bed 100644
--- a/include/linux/omap-dma.h
+++ b/include/linux/omap-dma.h
@@ -10,7 +10,7 @@
 
 struct dma_chan;
 
-#if defined(CONFIG_DMA_OMAP) || defined(CONFIG_DMA_OMAP_MODULE)
+#if defined(CONFIG_DMA_OMAP) || (defined(CONFIG_DMA_OMAP_MODULE) && defined(MODULE))
 bool omap_dma_filter_fn(struct dma_chan *, void *);
 #else
 static inline bool omap_dma_filter_fn(struct dma_chan *c, void *d)
diff --git a/include/linux/perf_event.h b/include/linux/perf_event.h
index 3356abcfff18..3ef6ea12806a 100644
--- a/include/linux/perf_event.h
+++ b/include/linux/perf_event.h
@@ -402,6 +402,8 @@ struct perf_event {
 
         struct ring_buffer              *rb;
         struct list_head                rb_entry;
+        unsigned long                   rcu_batches;
+        int                             rcu_pending;
 
         /* poll related */
         wait_queue_head_t               waitq;
diff --git a/include/linux/rtnetlink.h b/include/linux/rtnetlink.h
index 8e3e66ac0a52..953937ea5233 100644
--- a/include/linux/rtnetlink.h
+++ b/include/linux/rtnetlink.h
@@ -4,6 +4,7 @@
 
 #include <linux/mutex.h>
 #include <linux/netdevice.h>
+#include <linux/wait.h>
 #include <uapi/linux/rtnetlink.h>
 
 extern int rtnetlink_send(struct sk_buff *skb, struct net *net, u32 pid, u32 group, int echo);
@@ -22,6 +23,10 @@ extern void rtnl_lock(void);
 extern void rtnl_unlock(void);
 extern int rtnl_trylock(void);
 extern int rtnl_is_locked(void);
+
+extern wait_queue_head_t netdev_unregistering_wq;
+extern struct mutex net_mutex;
+
 #ifdef CONFIG_PROVE_LOCKING
 extern int lockdep_rtnl_is_held(void);
 #else
diff --git a/include/linux/sched.h b/include/linux/sched.h
index 25f54c79f757..221b2bde3723 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -220,7 +220,7 @@ print_cfs_rq(struct seq_file *m, int cpu, struct cfs_rq *cfs_rq);
 #define TASK_PARKED             512
 #define TASK_STATE_MAX          1024
 
-#define TASK_STATE_TO_CHAR_STR "RSDTtZXxKWP"
+#define TASK_STATE_TO_CHAR_STR "RSDTtXZxKWP"
 
 extern char ___assert_task_state[1 - 2*!!(
                 sizeof(TASK_STATE_TO_CHAR_STR)-1 != ilog2(TASK_STATE_MAX)+1)];
@@ -1153,9 +1153,12 @@ struct sched_dl_entity {
          *
          * @dl_boosted tells if we are boosted due to DI. If so we are
          * outside bandwidth enforcement mechanism (but only until we
-         * exit the critical section).
+         * exit the critical section);
+         *
+         * @dl_yielded tells if task gave up the cpu before consuming
+         * all its available runtime during the last job.
          */
-        int dl_throttled, dl_new, dl_boosted;
+        int dl_throttled, dl_new, dl_boosted, dl_yielded;
 
         /*
          * Bandwidth enforcement timer. Each -deadline task has its
diff --git a/include/linux/slub_def.h b/include/linux/slub_def.h
index f2f7398848cf..d82abd40a3c0 100644
--- a/include/linux/slub_def.h
+++ b/include/linux/slub_def.h
@@ -101,4 +101,13 @@ struct kmem_cache {
         struct kmem_cache_node *node[MAX_NUMNODES];
 };
 
+#ifdef CONFIG_SYSFS
+#define SLAB_SUPPORTS_SYSFS
+void sysfs_slab_remove(struct kmem_cache *);
+#else
+static inline void sysfs_slab_remove(struct kmem_cache *s)
+{
+}
+#endif
+
 #endif /* _LINUX_SLUB_DEF_H */
diff --git a/include/linux/sock_diag.h b/include/linux/sock_diag.h
index 54f91d35e5fd..46cca4c06848 100644
--- a/include/linux/sock_diag.h
+++ b/include/linux/sock_diag.h
@@ -23,7 +23,7 @@ int sock_diag_check_cookie(void *sk, __u32 *cookie);
 void sock_diag_save_cookie(void *sk, __u32 *cookie);
 
 int sock_diag_put_meminfo(struct sock *sk, struct sk_buff *skb, int attr);
-int sock_diag_put_filterinfo(struct user_namespace *user_ns, struct sock *sk,
+int sock_diag_put_filterinfo(bool may_report_filterinfo, struct sock *sk,
                              struct sk_buff *skb, int attrtype);
 
 #endif
diff --git a/include/linux/tty.h b/include/linux/tty.h
index 036cccd80d9f..1c3316a47d7e 100644
--- a/include/linux/tty.h
+++ b/include/linux/tty.h
@@ -61,7 +61,6 @@ struct tty_bufhead {
         struct tty_buffer *head;        /* Queue head */
         struct work_struct work;
         struct mutex       lock;
-        spinlock_t         flush_lock;
         atomic_t           priority;
         struct tty_buffer sentinel;
         struct llist_head free;         /* Free queue head */