Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

Lots of conflicts, by happily all cases of overlapping
changes, parallel adds, things of that nature.

Thanks to Stephen Rothwell, Saeed Mahameed, and others
for their guidance in these resolutions.

Signed-off-by: David S. Miller <davem@davemloft.net>

25 files changed, 243 insertions, 125 deletions

diff --git a/include/asm-generic/fixmap.h b/include/asm-generic/fixmap.h
index 827e4d3bbc7a..8cc7b09c1bc7 100644
--- a/include/asm-generic/fixmap.h
+++ b/include/asm-generic/fixmap.h
@@ -16,6 +16,7 @@
 #define __ASM_GENERIC_FIXMAP_H
 
 #include <linux/bug.h>
+#include <linux/mm_types.h>
 
 #define __fix_to_virt(x)	(FIXADDR_TOP - ((x) << PAGE_SHIFT))
 #define __virt_to_fix(x)	((FIXADDR_TOP - ((x)&PAGE_MASK)) >> PAGE_SHIFT)
diff --git a/include/linux/filter.h b/include/linux/filter.h
index 537e9e7c6e6f..8c8544b375eb 100644
--- a/include/linux/filter.h
+++ b/include/linux/filter.h
@@ -854,7 +854,7 @@ bpf_run_sk_reuseport(struct sock_reuseport *reuse, struct sock *sk,
 extern int bpf_jit_enable;
 extern int bpf_jit_harden;
 extern int bpf_jit_kallsyms;
-extern int bpf_jit_limit;
+extern long bpf_jit_limit;
 
 typedef void (*bpf_jit_fill_hole_t)(void *area, unsigned int size);
 
diff --git a/include/linux/mlx5/mlx5_ifc.h b/include/linux/mlx5/mlx5_ifc.h
index 57fd376b1027..821b751485fb 100644
--- a/include/linux/mlx5/mlx5_ifc.h
+++ b/include/linux/mlx5/mlx5_ifc.h
@@ -593,11 +593,13 @@ struct mlx5_ifc_flow_table_nic_cap_bits {
 };
 
 struct mlx5_ifc_flow_table_eswitch_cap_bits {
-	u8      reserved_at_0[0x1c];
-	u8      fdb_multi_path_to_table[0x1];
-	u8      reserved_at_1d[0x1];
+	u8      reserved_at_0[0x1a];
 	u8      multi_fdb_encap[0x1];
-	u8      reserved_at_1f[0x1e1];
+	u8      reserved_at_1b[0x1];
+	u8      fdb_multi_path_to_table[0x1];
+	u8      reserved_at_1d[0x3];
+
+	u8      reserved_at_20[0x1e0];
 
 	struct mlx5_ifc_flow_table_prop_layout_bits flow_table_properties_nic_esw_fdb;
 
diff --git a/include/linux/mm_types.h b/include/linux/mm_types.h
index 5ed8f6292a53..2c471a2c43fa 100644
--- a/include/linux/mm_types.h
+++ b/include/linux/mm_types.h
@@ -206,6 +206,11 @@ struct page {
 #endif
 } _struct_page_alignment;
 
+/*
+ * Used for sizing the vmemmap region on some architectures
+ */
+#define STRUCT_PAGE_MAX_SHIFT	(order_base_2(sizeof(struct page)))
+
 #define PAGE_FRAG_CACHE_MAX_SIZE	__ALIGN_MASK(32768, ~PAGE_MASK)
 #define PAGE_FRAG_CACHE_MAX_ORDER	get_order(PAGE_FRAG_CACHE_MAX_SIZE)
 
diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h
index 847705a6d0ec..db023a92f3a4 100644
--- a/include/linux/mmzone.h
+++ b/include/linux/mmzone.h
@@ -783,6 +783,12 @@ void memory_present(int nid, unsigned long start, unsigned long end);
 static inline void memory_present(int nid, unsigned long start, unsigned long end) {}
 #endif
 
+#if defined(CONFIG_SPARSEMEM)
+void memblocks_present(void);
+#else
+static inline void memblocks_present(void) {}
+#endif
+
 #ifdef CONFIG_HAVE_MEMORYLESS_NODES
 int local_memory_node(int node_id);
 #else
diff --git a/include/linux/mod_devicetable.h b/include/linux/mod_devicetable.h
index 01797cb4587e..a0dcc9b6a723 100644
--- a/include/linux/mod_devicetable.h
+++ b/include/linux/mod_devicetable.h
@@ -565,7 +565,7 @@ struct platform_device_id {
 /**
  * struct mdio_device_id - identifies PHY devices on an MDIO/MII bus
  * @phy_id: The result of
- *     (mdio_read(&MII_PHYSID1) << 16 | mdio_read(&PHYSID2)) & @phy_id_mask
+ *     (mdio_read(&MII_PHYSID1) << 16 | mdio_read(&MII_PHYSID2)) & @phy_id_mask
  *     for this PHY type
  * @phy_id_mask: Defines the significant bits of @phy_id.  A value of 0
  *     is used to terminate an array of struct mdio_device_id.
diff --git a/include/linux/netfilter/nfnetlink.h b/include/linux/netfilter/nfnetlink.h
index 4a520d3304a2..cf09ab37b45b 100644
--- a/include/linux/netfilter/nfnetlink.h
+++ b/include/linux/netfilter/nfnetlink.h
@@ -62,18 +62,6 @@ static inline bool lockdep_nfnl_is_held(__u8 subsys_id)
 }
 #endif /* CONFIG_PROVE_LOCKING */
 
-/*
- * nfnl_dereference - fetch RCU pointer when updates are prevented by subsys mutex
- *
- * @p: The pointer to read, prior to dereferencing
- * @ss: The nfnetlink subsystem ID
- *
- * Return the value of the specified RCU-protected pointer, but omit
- * the READ_ONCE(), because caller holds the NFNL subsystem mutex.
- */
-#define nfnl_dereference(p, ss)					\
-	rcu_dereference_protected(p, lockdep_nfnl_is_held(ss))
-
 #define MODULE_ALIAS_NFNL_SUBSYS(subsys) \
 	MODULE_ALIAS("nfnetlink-subsys-" __stringify(subsys))
 
diff --git a/include/linux/t10-pi.h b/include/linux/t10-pi.h
index b9626aa7e90c..3e2a80cc7b56 100644
--- a/include/linux/t10-pi.h
+++ b/include/linux/t10-pi.h
@@ -39,12 +39,13 @@ struct t10_pi_tuple {
 
 static inline u32 t10_pi_ref_tag(struct request *rq)
 {
+	unsigned int shift = ilog2(queue_logical_block_size(rq->q));
+
 #ifdef CONFIG_BLK_DEV_INTEGRITY
-	return blk_rq_pos(rq) >>
-		(rq->q->integrity.interval_exp - 9) & 0xffffffff;
-#else
-	return -1U;
+	if (rq->q->integrity.interval_exp)
+		shift = rq->q->integrity.interval_exp;
 #endif
+	return blk_rq_pos(rq) >> (shift - SECTOR_SHIFT) & 0xffffffff;
 }
 
 extern const struct blk_integrity_profile t10_pi_type1_crc;
diff --git a/include/linux/xarray.h b/include/linux/xarray.h
index 564892e19f8c..f492e21c4aa2 100644
--- a/include/linux/xarray.h
+++ b/include/linux/xarray.h
@@ -554,6 +554,60 @@ static inline void *xa_cmpxchg(struct xarray *xa, unsigned long index,
 }
 
 /**
+ * xa_cmpxchg_bh() - Conditionally replace an entry in the XArray.
+ * @xa: XArray.
+ * @index: Index into array.
+ * @old: Old value to test against.
+ * @entry: New value to place in array.
+ * @gfp: Memory allocation flags.
+ *
+ * This function is like calling xa_cmpxchg() except it disables softirqs
+ * while holding the array lock.
+ *
+ * Context: Any context.  Takes and releases the xa_lock while
+ * disabling softirqs.  May sleep if the @gfp flags permit.
+ * Return: The old value at this index or xa_err() if an error happened.
+ */
+static inline void *xa_cmpxchg_bh(struct xarray *xa, unsigned long index,
+			void *old, void *entry, gfp_t gfp)
+{
+	void *curr;
+
+	xa_lock_bh(xa);
+	curr = __xa_cmpxchg(xa, index, old, entry, gfp);
+	xa_unlock_bh(xa);
+
+	return curr;
+}
+
+/**
+ * xa_cmpxchg_irq() - Conditionally replace an entry in the XArray.
+ * @xa: XArray.
+ * @index: Index into array.
+ * @old: Old value to test against.
+ * @entry: New value to place in array.
+ * @gfp: Memory allocation flags.
+ *
+ * This function is like calling xa_cmpxchg() except it disables interrupts
+ * while holding the array lock.
+ *
+ * Context: Process context.  Takes and releases the xa_lock while
+ * disabling interrupts.  May sleep if the @gfp flags permit.
+ * Return: The old value at this index or xa_err() if an error happened.
+ */
+static inline void *xa_cmpxchg_irq(struct xarray *xa, unsigned long index,
+			void *old, void *entry, gfp_t gfp)
+{
+	void *curr;
+
+	xa_lock_irq(xa);
+	curr = __xa_cmpxchg(xa, index, old, entry, gfp);
+	xa_unlock_irq(xa);
+
+	return curr;
+}
+
+/**
  * xa_insert() - Store this entry in the XArray unless another entry is
  *			already present.
  * @xa: XArray.
diff --git a/include/media/mpeg2-ctrls.h b/include/media/mpeg2-ctrls.h
new file mode 100644
index 000000000000..d21f40edc09e
--- /dev/null
+++ b/include/media/mpeg2-ctrls.h
@@ -0,0 +1,86 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * These are the MPEG2 state controls for use with stateless MPEG-2
+ * codec drivers.
+ *
+ * It turns out that these structs are not stable yet and will undergo
+ * more changes. So keep them private until they are stable and ready to
+ * become part of the official public API.
+ */
+
+#ifndef _MPEG2_CTRLS_H_
+#define _MPEG2_CTRLS_H_
+
+#define V4L2_CID_MPEG_VIDEO_MPEG2_SLICE_PARAMS		(V4L2_CID_MPEG_BASE+250)
+#define V4L2_CID_MPEG_VIDEO_MPEG2_QUANTIZATION		(V4L2_CID_MPEG_BASE+251)
+
+/* enum v4l2_ctrl_type type values */
+#define V4L2_CTRL_TYPE_MPEG2_SLICE_PARAMS 0x0103
+#define	V4L2_CTRL_TYPE_MPEG2_QUANTIZATION 0x0104
+
+#define V4L2_MPEG2_PICTURE_CODING_TYPE_I	1
+#define V4L2_MPEG2_PICTURE_CODING_TYPE_P	2
+#define V4L2_MPEG2_PICTURE_CODING_TYPE_B	3
+#define V4L2_MPEG2_PICTURE_CODING_TYPE_D	4
+
+struct v4l2_mpeg2_sequence {
+	/* ISO/IEC 13818-2, ITU-T Rec. H.262: Sequence header */
+	__u16	horizontal_size;
+	__u16	vertical_size;
+	__u32	vbv_buffer_size;
+
+	/* ISO/IEC 13818-2, ITU-T Rec. H.262: Sequence extension */
+	__u8	profile_and_level_indication;
+	__u8	progressive_sequence;
+	__u8	chroma_format;
+	__u8	pad;
+};
+
+struct v4l2_mpeg2_picture {
+	/* ISO/IEC 13818-2, ITU-T Rec. H.262: Picture header */
+	__u8	picture_coding_type;
+
+	/* ISO/IEC 13818-2, ITU-T Rec. H.262: Picture coding extension */
+	__u8	f_code[2][2];
+	__u8	intra_dc_precision;
+	__u8	picture_structure;
+	__u8	top_field_first;
+	__u8	frame_pred_frame_dct;
+	__u8	concealment_motion_vectors;
+	__u8	q_scale_type;
+	__u8	intra_vlc_format;
+	__u8	alternate_scan;
+	__u8	repeat_first_field;
+	__u8	progressive_frame;
+	__u8	pad;
+};
+
+struct v4l2_ctrl_mpeg2_slice_params {
+	__u32	bit_size;
+	__u32	data_bit_offset;
+
+	struct v4l2_mpeg2_sequence sequence;
+	struct v4l2_mpeg2_picture picture;
+
+	/* ISO/IEC 13818-2, ITU-T Rec. H.262: Slice */
+	__u8	quantiser_scale_code;
+
+	__u8	backward_ref_index;
+	__u8	forward_ref_index;
+	__u8	pad;
+};
+
+struct v4l2_ctrl_mpeg2_quantization {
+	/* ISO/IEC 13818-2, ITU-T Rec. H.262: Quant matrix extension */
+	__u8	load_intra_quantiser_matrix;
+	__u8	load_non_intra_quantiser_matrix;
+	__u8	load_chroma_intra_quantiser_matrix;
+	__u8	load_chroma_non_intra_quantiser_matrix;
+
+	__u8	intra_quantiser_matrix[64];
+	__u8	non_intra_quantiser_matrix[64];
+	__u8	chroma_intra_quantiser_matrix[64];
+	__u8	chroma_non_intra_quantiser_matrix[64];
+};
+
+#endif
diff --git a/include/media/v4l2-ctrls.h b/include/media/v4l2-ctrls.h
index 83ce0593b275..d63cf227b0ab 100644
--- a/include/media/v4l2-ctrls.h
+++ b/include/media/v4l2-ctrls.h
@@ -22,6 +22,12 @@
 #include <linux/videodev2.h>
 #include <media/media-request.h>
 
+/*
+ * Include the mpeg2 stateless codec compound control definitions.
+ * This will move to the public headers once this API is fully stable.
+ */
+#include <media/mpeg2-ctrls.h>
+
 /* forward references */
 struct file;
 struct v4l2_ctrl_handler;
diff --git a/include/media/videobuf2-core.h b/include/media/videobuf2-core.h
index e86981d615ae..4a737b2c610b 100644
--- a/include/media/videobuf2-core.h
+++ b/include/media/videobuf2-core.h
@@ -239,6 +239,7 @@ struct vb2_queue;
  * @num_planes:		number of planes in the buffer
  *			on an internal driver queue.
  * @timestamp:		frame timestamp in ns.
+ * @request:		the request this buffer is associated with.
  * @req_obj:		used to bind this buffer to a request. This
  *			request object has a refcount.
  */
@@ -249,6 +250,7 @@ struct vb2_buffer {
 	unsigned int		memory;
 	unsigned int		num_planes;
 	u64			timestamp;
+	struct media_request	*request;
 	struct media_request_object	req_obj;
 
 	/* private: internal use only
diff --git a/include/net/ip_tunnels.h b/include/net/ip_tunnels.h
index db6b2218a2ad..cbcf35ce1b14 100644
--- a/include/net/ip_tunnels.h
+++ b/include/net/ip_tunnels.h
@@ -144,25 +144,6 @@ struct ip_tunnel {
 	bool			ignore_df;
 };
 
-#define TUNNEL_CSUM		__cpu_to_be16(0x01)
-#define TUNNEL_ROUTING		__cpu_to_be16(0x02)
-#define TUNNEL_KEY		__cpu_to_be16(0x04)
-#define TUNNEL_SEQ		__cpu_to_be16(0x08)
-#define TUNNEL_STRICT		__cpu_to_be16(0x10)
-#define TUNNEL_REC		__cpu_to_be16(0x20)
-#define TUNNEL_VERSION		__cpu_to_be16(0x40)
-#define TUNNEL_NO_KEY		__cpu_to_be16(0x80)
-#define TUNNEL_DONT_FRAGMENT    __cpu_to_be16(0x0100)
-#define TUNNEL_OAM		__cpu_to_be16(0x0200)
-#define TUNNEL_CRIT_OPT		__cpu_to_be16(0x0400)
-#define TUNNEL_GENEVE_OPT	__cpu_to_be16(0x0800)
-#define TUNNEL_VXLAN_OPT	__cpu_to_be16(0x1000)
-#define TUNNEL_NOCACHE		__cpu_to_be16(0x2000)
-#define TUNNEL_ERSPAN_OPT	__cpu_to_be16(0x4000)
-
-#define TUNNEL_OPTIONS_PRESENT \
-		(TUNNEL_GENEVE_OPT | TUNNEL_VXLAN_OPT | TUNNEL_ERSPAN_OPT)
-
 struct tnl_ptk_info {
 	__be16 flags;
 	__be16 proto;
diff --git a/include/net/sock.h b/include/net/sock.h
index df390a3e23fe..a6235c286ef9 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -2350,22 +2350,39 @@ static inline void sock_recv_ts_and_drops(struct msghdr *msg, struct sock *sk,
 void __sock_tx_timestamp(__u16 tsflags, __u8 *tx_flags);
 
 /**
- * sock_tx_timestamp - checks whether the outgoing packet is to be time stamped
+ * _sock_tx_timestamp - checks whether the outgoing packet is to be time stamped
  * @sk:		socket sending this packet
  * @tsflags:	timestamping flags to use
  * @tx_flags:	completed with instructions for time stamping
+ * @tskey:      filled in with next sk_tskey (not for TCP, which uses seqno)
  *
  * Note: callers should take care of initial ``*tx_flags`` value (usually 0)
  */
-static inline void sock_tx_timestamp(const struct sock *sk, __u16 tsflags,
-				     __u8 *tx_flags)
+static inline void _sock_tx_timestamp(struct sock *sk, __u16 tsflags,
+				      __u8 *tx_flags, __u32 *tskey)
 {
-	if (unlikely(tsflags))
+	if (unlikely(tsflags)) {
 		__sock_tx_timestamp(tsflags, tx_flags);
+		if (tsflags & SOF_TIMESTAMPING_OPT_ID && tskey &&
+		    tsflags & SOF_TIMESTAMPING_TX_RECORD_MASK)
+			*tskey = sk->sk_tskey++;
+	}
 	if (unlikely(sock_flag(sk, SOCK_WIFI_STATUS)))
 		*tx_flags |= SKBTX_WIFI_STATUS;
 }
 
+static inline void sock_tx_timestamp(struct sock *sk, __u16 tsflags,
+				     __u8 *tx_flags)
+{
+	_sock_tx_timestamp(sk, tsflags, tx_flags, NULL);
+}
+
+static inline void skb_setup_tx_timestamp(struct sk_buff *skb, __u16 tsflags)
+{
+	_sock_tx_timestamp(skb->sk, tsflags, &skb_shinfo(skb)->tx_flags,
+			   &skb_shinfo(skb)->tskey);
+}
+
 /**
  * sk_eat_skb - Release a skb if it is no longer needed
  * @sk: socket to eat this skb from
diff --git a/include/net/tls.h b/include/net/tls.h
index bab5627ff5e3..3cbcd12303fd 100644
--- a/include/net/tls.h
+++ b/include/net/tls.h
@@ -76,6 +76,10 @@
  *
  * void (*unhash)(struct tls_device *device, struct sock *sk);
  *     This function cleans listen state set by Inline TLS driver
+ *
+ * void (*release)(struct kref *kref);
+ *     Release the registered device and allocated resources
+ * @kref: Number of reference to tls_device
  */
 struct tls_device {
 	char name[TLS_DEVICE_NAME_MAX];
@@ -83,6 +87,8 @@ struct tls_device {
 	int  (*feature)(struct tls_device *device);
 	int  (*hash)(struct tls_device *device, struct sock *sk);
 	void (*unhash)(struct tls_device *device, struct sock *sk);
+	void (*release)(struct kref *kref);
+	struct kref kref;
 };
 
 enum {
diff --git a/include/net/xfrm.h b/include/net/xfrm.h
index 38c232861a64..7298a53b9702 100644
--- a/include/net/xfrm.h
+++ b/include/net/xfrm.h
@@ -1526,6 +1526,7 @@ int xfrm_state_walk(struct net *net, struct xfrm_state_walk *walk,
 		    int (*func)(struct xfrm_state *, int, void*), void *);
 void xfrm_state_walk_done(struct xfrm_state_walk *walk, struct net *net);
 struct xfrm_state *xfrm_state_alloc(struct net *net);
+void xfrm_state_free(struct xfrm_state *x);
 struct xfrm_state *xfrm_state_find(const xfrm_address_t *daddr,
 				   const xfrm_address_t *saddr,
 				   const struct flowi *fl,
diff --git a/include/uapi/asm-generic/Kbuild.asm b/include/uapi/asm-generic/Kbuild.asm
index 21381449d98a..355c4ac2c0b0 100644
--- a/include/uapi/asm-generic/Kbuild.asm
+++ b/include/uapi/asm-generic/Kbuild.asm
@@ -3,6 +3,7 @@
 #
 mandatory-y += auxvec.h
 mandatory-y += bitsperlong.h
+mandatory-y += bpf_perf_event.h
 mandatory-y += byteorder.h
 mandatory-y += errno.h
 mandatory-y += fcntl.h
diff --git a/include/uapi/linux/blkzoned.h b/include/uapi/linux/blkzoned.h
index 8f08ff9bdea0..6fa38d001d84 100644
--- a/include/uapi/linux/blkzoned.h
+++ b/include/uapi/linux/blkzoned.h
@@ -141,7 +141,7 @@ struct blk_zone_range {
  */
 #define BLKREPORTZONE	_IOWR(0x12, 130, struct blk_zone_report)
 #define BLKRESETZONE	_IOW(0x12, 131, struct blk_zone_range)
-#define BLKGETZONESZ	_IOW(0x12, 132, __u32)
-#define BLKGETNRZONES	_IOW(0x12, 133, __u32)
+#define BLKGETZONESZ	_IOR(0x12, 132, __u32)
+#define BLKGETNRZONES	_IOR(0x12, 133, __u32)
 
 #endif /* _UAPI_BLKZONED_H */
diff --git a/include/uapi/linux/if_tunnel.h b/include/uapi/linux/if_tunnel.h
index 1b3d148c4560..7d9105533c7b 100644
--- a/include/uapi/linux/if_tunnel.h
+++ b/include/uapi/linux/if_tunnel.h
@@ -160,4 +160,24 @@ enum {
 };
 
 #define IFLA_VTI_MAX	(__IFLA_VTI_MAX - 1)
+
+#define TUNNEL_CSUM		__cpu_to_be16(0x01)
+#define TUNNEL_ROUTING		__cpu_to_be16(0x02)
+#define TUNNEL_KEY		__cpu_to_be16(0x04)
+#define TUNNEL_SEQ		__cpu_to_be16(0x08)
+#define TUNNEL_STRICT		__cpu_to_be16(0x10)
+#define TUNNEL_REC		__cpu_to_be16(0x20)
+#define TUNNEL_VERSION		__cpu_to_be16(0x40)
+#define TUNNEL_NO_KEY		__cpu_to_be16(0x80)
+#define TUNNEL_DONT_FRAGMENT    __cpu_to_be16(0x0100)
+#define TUNNEL_OAM		__cpu_to_be16(0x0200)
+#define TUNNEL_CRIT_OPT		__cpu_to_be16(0x0400)
+#define TUNNEL_GENEVE_OPT	__cpu_to_be16(0x0800)
+#define TUNNEL_VXLAN_OPT	__cpu_to_be16(0x1000)
+#define TUNNEL_NOCACHE		__cpu_to_be16(0x2000)
+#define TUNNEL_ERSPAN_OPT	__cpu_to_be16(0x4000)
+
+#define TUNNEL_OPTIONS_PRESENT \
+		(TUNNEL_GENEVE_OPT | TUNNEL_VXLAN_OPT | TUNNEL_ERSPAN_OPT)
+
 #endif /* _UAPI_IF_TUNNEL_H_ */
diff --git a/include/uapi/linux/in.h b/include/uapi/linux/in.h
index 48e8a225b985..f6052e70bf40 100644
--- a/include/uapi/linux/in.h
+++ b/include/uapi/linux/in.h
@@ -266,10 +266,14 @@ struct sockaddr_in {
 
 #define	IN_CLASSD(a)		((((long int) (a)) & 0xf0000000) == 0xe0000000)
 #define	IN_MULTICAST(a)		IN_CLASSD(a)
-#define IN_MULTICAST_NET	0xF0000000
+#define	IN_MULTICAST_NET	0xe0000000
 
-#define	IN_EXPERIMENTAL(a)	((((long int) (a)) & 0xf0000000) == 0xf0000000)
-#define	IN_BADCLASS(a)		IN_EXPERIMENTAL((a))
+#define	IN_BADCLASS(a)		((((long int) (a) ) == 0xffffffff)
+#define	IN_EXPERIMENTAL(a)	IN_BADCLASS((a))
+
+#define	IN_CLASSE(a)		((((long int) (a)) & 0xf0000000) == 0xf0000000)
+#define	IN_CLASSE_NET		0xffffffff
+#define	IN_CLASSE_NSHIFT	0
 
 /* Address to accept any incoming messages. */
 #define	INADDR_ANY		((unsigned long int) 0x00000000)
diff --git a/include/uapi/linux/input-event-codes.h b/include/uapi/linux/input-event-codes.h
index 3eb5a4c3d60a..ae366b87426a 100644
--- a/include/uapi/linux/input-event-codes.h
+++ b/include/uapi/linux/input-event-codes.h
@@ -752,6 +752,15 @@
 
 #define ABS_MISC		0x28
 
+/*
+ * 0x2e is reserved and should not be used in input drivers.
+ * It was used by HID as ABS_MISC+6 and userspace needs to detect if
+ * the next ABS_* event is correct or is just ABS_MISC + n.
+ * We define here ABS_RESERVED so userspace can rely on it and detect
+ * the situation described above.
+ */
+#define ABS_RESERVED		0x2e
+
 #define ABS_MT_SLOT		0x2f	/* MT slot being modified */
 #define ABS_MT_TOUCH_MAJOR	0x30	/* Major axis of touching ellipse */
 #define ABS_MT_TOUCH_MINOR	0x31	/* Minor axis (omit if circular) */
diff --git a/include/uapi/linux/net_tstamp.h b/include/uapi/linux/net_tstamp.h
index 97ff3c17ec4d..e5b39721c6e4 100644
--- a/include/uapi/linux/net_tstamp.h
+++ b/include/uapi/linux/net_tstamp.h
@@ -155,8 +155,8 @@ enum txtime_flags {
 };
 
 struct sock_txtime {
-	clockid_t	clockid;	/* reference clockid */
-	__u32		flags;		/* as defined by enum txtime_flags */
+	__kernel_clockid_t	clockid;/* reference clockid */
+	__u32			flags;	/* as defined by enum txtime_flags */
 };
 
 #endif /* _NET_TIMESTAMPING_H */
diff --git a/include/uapi/linux/netlink.h b/include/uapi/linux/netlink.h
index 486ed1f0c0bc..0a4d73317759 100644
--- a/include/uapi/linux/netlink.h
+++ b/include/uapi/linux/netlink.h
@@ -155,7 +155,7 @@ enum nlmsgerr_attrs {
 #define NETLINK_LIST_MEMBERSHIPS	9
 #define NETLINK_CAP_ACK			10
 #define NETLINK_EXT_ACK			11
-#define NETLINK_DUMP_STRICT_CHK		12
+#define NETLINK_GET_STRICT_CHK		12
 
 struct nl_pktinfo {
 	__u32	group;
diff --git a/include/uapi/linux/v4l2-controls.h b/include/uapi/linux/v4l2-controls.h
index 998983a6e6b7..3dcfc6148f99 100644
--- a/include/uapi/linux/v4l2-controls.h
+++ b/include/uapi/linux/v4l2-controls.h
@@ -404,9 +404,6 @@ enum v4l2_mpeg_video_multi_slice_mode {
 #define V4L2_CID_MPEG_VIDEO_MV_V_SEARCH_RANGE		(V4L2_CID_MPEG_BASE+228)
 #define V4L2_CID_MPEG_VIDEO_FORCE_KEY_FRAME		(V4L2_CID_MPEG_BASE+229)
 
-#define V4L2_CID_MPEG_VIDEO_MPEG2_SLICE_PARAMS		(V4L2_CID_MPEG_BASE+250)
-#define V4L2_CID_MPEG_VIDEO_MPEG2_QUANTIZATION		(V4L2_CID_MPEG_BASE+251)
-
 #define V4L2_CID_MPEG_VIDEO_H263_I_FRAME_QP		(V4L2_CID_MPEG_BASE+300)
 #define V4L2_CID_MPEG_VIDEO_H263_P_FRAME_QP		(V4L2_CID_MPEG_BASE+301)
 #define V4L2_CID_MPEG_VIDEO_H263_B_FRAME_QP		(V4L2_CID_MPEG_BASE+302)
@@ -1097,69 +1094,4 @@ enum v4l2_detect_md_mode {
 #define V4L2_CID_DETECT_MD_THRESHOLD_GRID	(V4L2_CID_DETECT_CLASS_BASE + 3)
 #define V4L2_CID_DETECT_MD_REGION_GRID		(V4L2_CID_DETECT_CLASS_BASE + 4)
 
-#define V4L2_MPEG2_PICTURE_CODING_TYPE_I	1
-#define V4L2_MPEG2_PICTURE_CODING_TYPE_P	2
-#define V4L2_MPEG2_PICTURE_CODING_TYPE_B	3
-#define V4L2_MPEG2_PICTURE_CODING_TYPE_D	4
-
-struct v4l2_mpeg2_sequence {
-	/* ISO/IEC 13818-2, ITU-T Rec. H.262: Sequence header */
-	__u16	horizontal_size;
-	__u16	vertical_size;
-	__u32	vbv_buffer_size;
-
-	/* ISO/IEC 13818-2, ITU-T Rec. H.262: Sequence extension */
-	__u8	profile_and_level_indication;
-	__u8	progressive_sequence;
-	__u8	chroma_format;
-	__u8	pad;
-};
-
-struct v4l2_mpeg2_picture {
-	/* ISO/IEC 13818-2, ITU-T Rec. H.262: Picture header */
-	__u8	picture_coding_type;
-
-	/* ISO/IEC 13818-2, ITU-T Rec. H.262: Picture coding extension */
-	__u8	f_code[2][2];
-	__u8	intra_dc_precision;
-	__u8	picture_structure;
-	__u8	top_field_first;
-	__u8	frame_pred_frame_dct;
-	__u8	concealment_motion_vectors;
-	__u8	q_scale_type;
-	__u8	intra_vlc_format;
-	__u8	alternate_scan;
-	__u8	repeat_first_field;
-	__u8	progressive_frame;
-	__u8	pad;
-};
-
-struct v4l2_ctrl_mpeg2_slice_params {
-	__u32	bit_size;
-	__u32	data_bit_offset;
-
-	struct v4l2_mpeg2_sequence sequence;
-	struct v4l2_mpeg2_picture picture;
-
-	/* ISO/IEC 13818-2, ITU-T Rec. H.262: Slice */
-	__u8	quantiser_scale_code;
-
-	__u8	backward_ref_index;
-	__u8	forward_ref_index;
-	__u8	pad;
-};
-
-struct v4l2_ctrl_mpeg2_quantization {
-	/* ISO/IEC 13818-2, ITU-T Rec. H.262: Quant matrix extension */
-	__u8	load_intra_quantiser_matrix;
-	__u8	load_non_intra_quantiser_matrix;
-	__u8	load_chroma_intra_quantiser_matrix;
-	__u8	load_chroma_non_intra_quantiser_matrix;
-
-	__u8	intra_quantiser_matrix[64];
-	__u8	non_intra_quantiser_matrix[64];
-	__u8	chroma_intra_quantiser_matrix[64];
-	__u8	chroma_non_intra_quantiser_matrix[64];
-};
-
 #endif
diff --git a/include/uapi/linux/videodev2.h b/include/uapi/linux/videodev2.h
index c8e8ff810190..2ba2ad0e23fb 100644
--- a/include/uapi/linux/videodev2.h
+++ b/include/uapi/linux/videodev2.h
@@ -1622,8 +1622,6 @@ struct v4l2_ext_control {
 		__u8 __user *p_u8;
 		__u16 __user *p_u16;
 		__u32 __user *p_u32;
-		struct v4l2_ctrl_mpeg2_slice_params __user *p_mpeg2_slice_params;
-		struct v4l2_ctrl_mpeg2_quantization __user *p_mpeg2_quantization;
 		void __user *ptr;
 	};
 } __attribute__ ((packed));
@@ -1669,8 +1667,6 @@ enum v4l2_ctrl_type {
 	V4L2_CTRL_TYPE_U8	     = 0x0100,
 	V4L2_CTRL_TYPE_U16	     = 0x0101,
 	V4L2_CTRL_TYPE_U32	     = 0x0102,
-	V4L2_CTRL_TYPE_MPEG2_SLICE_PARAMS = 0x0103,
-	V4L2_CTRL_TYPE_MPEG2_QUANTIZATION = 0x0104,
 };
 
 /*  Used in the VIDIOC_QUERYCTRL ioctl for querying controls */