Merge 6.13-rc3 into usb-next

We need the USB fixes in here as well.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

37 files changed, 169 insertions, 129 deletions

diff --git a/include/drm/display/drm_dp_mst_helper.h b/include/drm/display/drm_dp_mst_helper.h
index f6a1cbb0f600..a80ba457a858 100644
--- a/include/drm/display/drm_dp_mst_helper.h
+++ b/include/drm/display/drm_dp_mst_helper.h
@@ -700,6 +700,13 @@ struct drm_dp_mst_topology_mgr {
 	bool payload_id_table_cleared : 1;
 
 	/**
+	 * @reset_rx_state: The down request's reply and up request message
+	 * receiver state must be reset, after the topology manager got
+	 * removed. Protected by @lock.
+	 */
+	bool reset_rx_state : 1;
+
+	/**
 	 * @payload_count: The number of currently active payloads in hardware. This value is only
 	 * intended to be used internally by MST helpers for payload tracking, and is only safe to
 	 * read/write from the atomic commit (not check) context.
diff --git a/include/linux/bio.h b/include/linux/bio.h
index 60830a6a5939..7a1b3b1a8fed 100644
--- a/include/linux/bio.h
+++ b/include/linux/bio.h
@@ -423,7 +423,7 @@ void __bio_add_page(struct bio *bio, struct page *page,
 void bio_add_folio_nofail(struct bio *bio, struct folio *folio, size_t len,
 			  size_t off);
 int bio_iov_iter_get_pages(struct bio *bio, struct iov_iter *iter);
-void bio_iov_bvec_set(struct bio *bio, struct iov_iter *iter);
+void bio_iov_bvec_set(struct bio *bio, const struct iov_iter *iter);
 void __bio_release_pages(struct bio *bio, bool mark_dirty);
 extern void bio_set_pages_dirty(struct bio *bio);
 extern void bio_check_pages_dirty(struct bio *bio);
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
index 08a727b40816..378d3a1a22fc 100644
--- a/include/linux/blkdev.h
+++ b/include/linux/blkdev.h
@@ -200,8 +200,6 @@ struct gendisk {
 	spinlock_t              zone_wplugs_lock;
 	struct mempool_s	*zone_wplugs_pool;
 	struct hlist_head       *zone_wplugs_hash;
-	struct list_head        zone_wplugs_err_list;
-	struct work_struct	zone_wplugs_work;
 	struct workqueue_struct *zone_wplugs_wq;
 #endif /* CONFIG_BLK_DEV_ZONED */
 
@@ -1421,6 +1419,9 @@ static inline bool bdev_zone_is_seq(struct block_device *bdev, sector_t sector)
 	return is_seq;
 }
 
+int blk_zone_issue_zeroout(struct block_device *bdev, sector_t sector,
+			   sector_t nr_sects, gfp_t gfp_mask);
+
 static inline unsigned int queue_dma_alignment(const struct request_queue *q)
 {
 	return q->limits.dma_alignment;
diff --git a/include/linux/bpf.h b/include/linux/bpf.h
index eaee2a819f4c..6e63dd3443b9 100644
--- a/include/linux/bpf.h
+++ b/include/linux/bpf.h
@@ -1527,6 +1527,7 @@ struct bpf_prog_aux {
 	bool is_extended; /* true if extended by freplace program */
 	bool jits_use_priv_stack;
 	bool priv_stack_requested;
+	bool changes_pkt_data;
 	u64 prog_array_member_cnt; /* counts how many times as member of prog_array */
 	struct mutex ext_mutex; /* mutex for is_extended and prog_array_member_cnt */
 	struct bpf_arena *arena;
@@ -2193,26 +2194,25 @@ bpf_prog_run_array(const struct bpf_prog_array *array,
  * rcu-protected dynamically sized maps.
  */
 static __always_inline u32
-bpf_prog_run_array_uprobe(const struct bpf_prog_array __rcu *array_rcu,
+bpf_prog_run_array_uprobe(const struct bpf_prog_array *array,
 			  const void *ctx, bpf_prog_run_fn run_prog)
 {
 	const struct bpf_prog_array_item *item;
 	const struct bpf_prog *prog;
-	const struct bpf_prog_array *array;
 	struct bpf_run_ctx *old_run_ctx;
 	struct bpf_trace_run_ctx run_ctx;
 	u32 ret = 1;
 
 	might_fault();
+	RCU_LOCKDEP_WARN(!rcu_read_lock_trace_held(), "no rcu lock held");
+
+	if (unlikely(!array))
+		return ret;
 
-	rcu_read_lock_trace();
 	migrate_disable();
 
 	run_ctx.is_uprobe = true;
 
-	array = rcu_dereference_check(array_rcu, rcu_read_lock_trace_held());
-	if (unlikely(!array))
-		goto out;
 	old_run_ctx = bpf_set_run_ctx(&run_ctx.run_ctx);
 	item = &array->items[0];
 	while ((prog = READ_ONCE(item->prog))) {
@@ -2227,9 +2227,7 @@ bpf_prog_run_array_uprobe(const struct bpf_prog_array __rcu *array_rcu,
 			rcu_read_unlock();
 	}
 	bpf_reset_run_ctx(old_run_ctx);
-out:
 	migrate_enable();
-	rcu_read_unlock_trace();
 	return ret;
 }
 
@@ -3516,10 +3514,4 @@ static inline bool bpf_is_subprog(const struct bpf_prog *prog)
 	return prog->aux->func_idx != 0;
 }
 
-static inline bool bpf_prog_is_raw_tp(const struct bpf_prog *prog)
-{
-	return prog->type == BPF_PROG_TYPE_TRACING &&
-	       prog->expected_attach_type == BPF_TRACE_RAW_TP;
-}
-
 #endif /* _LINUX_BPF_H */
diff --git a/include/linux/bpf_verifier.h b/include/linux/bpf_verifier.h
index f4290c179bee..48b7b2eeb7e2 100644
--- a/include/linux/bpf_verifier.h
+++ b/include/linux/bpf_verifier.h
@@ -659,6 +659,7 @@ struct bpf_subprog_info {
 	bool args_cached: 1;
 	/* true if bpf_fastcall stack region is used by functions that can't be inlined */
 	bool keep_fastcall_stack: 1;
+	bool changes_pkt_data: 1;
 
 	enum priv_stack_mode priv_stack_mode;
 	u8 arg_cnt;
diff --git a/include/linux/cleanup.h b/include/linux/cleanup.h
index 966fcc5ff8ef..ec00e3f7af2b 100644
--- a/include/linux/cleanup.h
+++ b/include/linux/cleanup.h
@@ -273,12 +273,6 @@ static inline class_##_name##_t class_##_name##ext##_constructor(_init_args) \
  *	an anonymous instance of the (guard) class, not recommended for
  *	conditional locks.
  *
- * if_not_guard(name, args...) { <error handling> }:
- *	convenience macro for conditional guards that calls the statement that
- *	follows only if the lock was not acquired (typically an error return).
- *
- *	Only for conditional locks.
- *
  * scoped_guard (name, args...) { }:
  *	similar to CLASS(name, scope)(args), except the variable (with the
  *	explicit name 'scope') is declard in a for-loop such that its scope is
@@ -350,14 +344,6 @@ _label:									\
 #define scoped_cond_guard(_name, _fail, args...)	\
 	__scoped_cond_guard(_name, _fail, __UNIQUE_ID(label), args)
 
-#define __if_not_guard(_name, _id, args...)		\
-	BUILD_BUG_ON(!__is_cond_ptr(_name));		\
-	CLASS(_name, _id)(args);			\
-	if (!__guard_ptr(_name)(&_id))
-
-#define if_not_guard(_name, args...) \
-	__if_not_guard(_name, __UNIQUE_ID(guard), args)
-
 /*
  * Additional helper macros for generating lock guards with types, either for
  * locks that don't have a native type (eg. RCU, preempt) or those that need a
diff --git a/include/linux/clocksource.h b/include/linux/clocksource.h
index ef1b16da6ad5..65b7c41471c3 100644
--- a/include/linux/clocksource.h
+++ b/include/linux/clocksource.h
@@ -49,6 +49,7 @@ struct module;
  * @archdata:		Optional arch-specific data
  * @max_cycles:		Maximum safe cycle value which won't overflow on
  *			multiplication
+ * @max_raw_delta:	Maximum safe delta value for negative motion detection
  * @name:		Pointer to clocksource name
  * @list:		List head for registration (internal)
  * @freq_khz:		Clocksource frequency in khz.
@@ -109,6 +110,7 @@ struct clocksource {
 	struct arch_clocksource_data archdata;
 #endif
 	u64			max_cycles;
+	u64			max_raw_delta;
 	const char		*name;
 	struct list_head	list;
 	u32			freq_khz;
diff --git a/include/linux/dsa/ocelot.h b/include/linux/dsa/ocelot.h
index 6fbfbde68a37..620a3260fc08 100644
--- a/include/linux/dsa/ocelot.h
+++ b/include/linux/dsa/ocelot.h
@@ -15,6 +15,7 @@
 struct ocelot_skb_cb {
 	struct sk_buff *clone;
 	unsigned int ptp_class; /* valid only for clones */
+	unsigned long ptp_tx_time; /* valid only for clones */
 	u32 tstamp_lo;
 	u8 ptp_cmd;
 	u8 ts_id;
diff --git a/include/linux/export.h b/include/linux/export.h
index f5f3950a1e42..2633df4d31e6 100644
--- a/include/linux/export.h
+++ b/include/linux/export.h
@@ -60,7 +60,7 @@
 #endif
 
 #ifdef DEFAULT_SYMBOL_NAMESPACE
-#define _EXPORT_SYMBOL(sym, license)	__EXPORT_SYMBOL(sym, license, __stringify(DEFAULT_SYMBOL_NAMESPACE))
+#define _EXPORT_SYMBOL(sym, license)	__EXPORT_SYMBOL(sym, license, DEFAULT_SYMBOL_NAMESPACE)
 #else
 #define _EXPORT_SYMBOL(sym, license)	__EXPORT_SYMBOL(sym, license, "")
 #endif
diff --git a/include/linux/filter.h b/include/linux/filter.h
index 3a21947f2fd4..0477254bc2d3 100644
--- a/include/linux/filter.h
+++ b/include/linux/filter.h
@@ -1122,7 +1122,7 @@ bool bpf_jit_supports_insn(struct bpf_insn *insn, bool in_arena);
 bool bpf_jit_supports_private_stack(void);
 u64 bpf_arch_uaddress_limit(void);
 void arch_bpf_stack_walk(bool (*consume_fn)(void *cookie, u64 ip, u64 sp, u64 bp), void *cookie);
-bool bpf_helper_changes_pkt_data(void *func);
+bool bpf_helper_changes_pkt_data(enum bpf_func_id func_id);
 
 static inline bool bpf_dump_raw_ok(const struct cred *cred)
 {
diff --git a/include/linux/hid_bpf.h b/include/linux/hid_bpf.h
index a6876ab29004..a2e47dbcf82c 100644
--- a/include/linux/hid_bpf.h
+++ b/include/linux/hid_bpf.h
@@ -78,7 +78,7 @@ struct hid_ops {
 	const struct bus_type *bus_type;
 };
 
-extern struct hid_ops *hid_ops;
+extern const struct hid_ops *hid_ops;
 
 /**
  * struct hid_bpf_ops - A BPF struct_ops of callbacks allowing to attach HID-BPF
diff --git a/include/linux/io_uring/cmd.h b/include/linux/io_uring/cmd.h
index 578a3fdf5c71..0d5448c0b86c 100644
--- a/include/linux/io_uring/cmd.h
+++ b/include/linux/io_uring/cmd.h
@@ -43,7 +43,7 @@ int io_uring_cmd_import_fixed(u64 ubuf, unsigned long len, int rw,
  * Note: the caller should never hard code @issue_flags and is only allowed
  * to pass the mask provided by the core io_uring code.
  */
-void io_uring_cmd_done(struct io_uring_cmd *cmd, ssize_t ret, ssize_t res2,
+void io_uring_cmd_done(struct io_uring_cmd *cmd, ssize_t ret, u64 res2,
 			unsigned issue_flags);
 
 void __io_uring_cmd_do_in_task(struct io_uring_cmd *ioucmd,
@@ -67,7 +67,7 @@ static inline int io_uring_cmd_import_fixed(u64 ubuf, unsigned long len, int rw,
 	return -EOPNOTSUPP;
 }
 static inline void io_uring_cmd_done(struct io_uring_cmd *cmd, ssize_t ret,
-		ssize_t ret2, unsigned issue_flags)
+		u64 ret2, unsigned issue_flags)
 {
 }
 static inline void __io_uring_cmd_do_in_task(struct io_uring_cmd *ioucmd,
diff --git a/include/linux/mfd/da9063/core.h b/include/linux/mfd/da9063/core.h
index 8db52324f416..eae82f421414 100644
--- a/include/linux/mfd/da9063/core.h
+++ b/include/linux/mfd/da9063/core.h
@@ -78,6 +78,7 @@ struct da9063 {
 	enum da9063_type type;
 	unsigned char	variant_code;
 	unsigned int	flags;
+	bool use_sw_pm;
 
 	/* Control interface */
 	struct regmap	*regmap;
diff --git a/include/linux/netdev_features.h b/include/linux/netdev_features.h
index 66e7d26b70a4..11be70a7929f 100644
--- a/include/linux/netdev_features.h
+++ b/include/linux/netdev_features.h
@@ -253,4 +253,11 @@ static inline int find_next_netdev_feature(u64 feature, unsigned long start)
 				 NETIF_F_GSO_UDP_TUNNEL |		\
 				 NETIF_F_GSO_UDP_TUNNEL_CSUM)
 
+static inline netdev_features_t netdev_base_features(netdev_features_t features)
+{
+	features &= ~NETIF_F_ONE_FOR_ALL;
+	features |= NETIF_F_ALL_FOR_ALL;
+	return features;
+}
+
 #endif	/* _LINUX_NETDEV_FEATURES_H */
diff --git a/include/linux/page-flags.h b/include/linux/page-flags.h
index 2220bfec278e..cf46ac720802 100644
--- a/include/linux/page-flags.h
+++ b/include/linux/page-flags.h
@@ -306,7 +306,7 @@ static const unsigned long *const_folio_flags(const struct folio *folio,
 {
 	const struct page *page = &folio->page;
 
-	VM_BUG_ON_PGFLAGS(PageTail(page), page);
+	VM_BUG_ON_PGFLAGS(page->compound_head & 1, page);
 	VM_BUG_ON_PGFLAGS(n > 0 && !test_bit(PG_head, &page->flags), page);
 	return &page[n].flags;
 }
@@ -315,7 +315,7 @@ static unsigned long *folio_flags(struct folio *folio, unsigned n)
 {
 	struct page *page = &folio->page;
 
-	VM_BUG_ON_PGFLAGS(PageTail(page), page);
+	VM_BUG_ON_PGFLAGS(page->compound_head & 1, page);
 	VM_BUG_ON_PGFLAGS(n > 0 && !test_bit(PG_head, &page->flags), page);
 	return &page[n].flags;
 }
diff --git a/include/linux/pgalloc_tag.h b/include/linux/pgalloc_tag.h
index 0e43ab653ab6..3469c4b20105 100644
--- a/include/linux/pgalloc_tag.h
+++ b/include/linux/pgalloc_tag.h
@@ -231,7 +231,7 @@ static inline void pgalloc_tag_sub_pages(struct alloc_tag *tag, unsigned int nr)
 }
 
 void pgalloc_tag_split(struct folio *folio, int old_order, int new_order);
-void pgalloc_tag_copy(struct folio *new, struct folio *old);
+void pgalloc_tag_swap(struct folio *new, struct folio *old);
 
 void __init alloc_tag_sec_init(void);
 
@@ -245,7 +245,7 @@ static inline struct alloc_tag *pgalloc_tag_get(struct page *page) { return NULL
 static inline void pgalloc_tag_sub_pages(struct alloc_tag *tag, unsigned int nr) {}
 static inline void alloc_tag_sec_init(void) {}
 static inline void pgalloc_tag_split(struct folio *folio, int old_order, int new_order) {}
-static inline void pgalloc_tag_copy(struct folio *new, struct folio *old) {}
+static inline void pgalloc_tag_swap(struct folio *new, struct folio *old) {}
 
 #endif /* CONFIG_MEM_ALLOC_PROFILING */
 
diff --git a/include/linux/scatterlist.h b/include/linux/scatterlist.h
index c5e2239b550e..d836e7440ee8 100644
--- a/include/linux/scatterlist.h
+++ b/include/linux/scatterlist.h
@@ -313,7 +313,7 @@ static inline void sg_dma_mark_bus_address(struct scatterlist *sg)
 }
 
 /**
- * sg_unmark_bus_address - Unmark the scatterlist entry as a bus address
+ * sg_dma_unmark_bus_address - Unmark the scatterlist entry as a bus address
  * @sg:		 SG entry
  *
  * Description:
diff --git a/include/linux/sched.h b/include/linux/sched.h
index d380bffee2ef..66b311fbd5d6 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -656,6 +656,12 @@ struct sched_dl_entity {
 	 * @dl_defer_armed tells if the deferrable server is waiting
 	 * for the replenishment timer to activate it.
 	 *
+	 * @dl_server_active tells if the dlserver is active(started).
+	 * dlserver is started on first cfs enqueue on an idle runqueue
+	 * and is stopped when a dequeue results in 0 cfs tasks on the
+	 * runqueue. In other words, dlserver is active only when cpu's
+	 * runqueue has atleast one cfs task.
+	 *
 	 * @dl_defer_running tells if the deferrable server is actually
 	 * running, skipping the defer phase.
 	 */
@@ -664,6 +670,7 @@ struct sched_dl_entity {
 	unsigned int			dl_non_contending : 1;
 	unsigned int			dl_overrun	  : 1;
 	unsigned int			dl_server         : 1;
+	unsigned int			dl_server_active  : 1;
 	unsigned int			dl_defer	  : 1;
 	unsigned int			dl_defer_armed	  : 1;
 	unsigned int			dl_defer_running  : 1;
diff --git a/include/linux/stackdepot.h b/include/linux/stackdepot.h
index e9ec32fb97d4..2cc21ffcdaf9 100644
--- a/include/linux/stackdepot.h
+++ b/include/linux/stackdepot.h
@@ -147,7 +147,7 @@ static inline int stack_depot_early_init(void)	{ return 0; }
  * If the provided stack trace comes from the interrupt context, only the part
  * up to the interrupt entry is saved.
  *
- * Context: Any context, but setting STACK_DEPOT_FLAG_CAN_ALLOC is required if
+ * Context: Any context, but unsetting STACK_DEPOT_FLAG_CAN_ALLOC is required if
  *          alloc_pages() cannot be used from the current context. Currently
  *          this is the case for contexts where neither %GFP_ATOMIC nor
  *          %GFP_NOWAIT can be used (NMI, raw_spin_lock).
@@ -156,7 +156,7 @@ static inline int stack_depot_early_init(void)	{ return 0; }
  */
 depot_stack_handle_t stack_depot_save_flags(unsigned long *entries,
 					    unsigned int nr_entries,
-					    gfp_t gfp_flags,
+					    gfp_t alloc_flags,
 					    depot_flags_t depot_flags);
 
 /**
@@ -175,7 +175,7 @@ depot_stack_handle_t stack_depot_save_flags(unsigned long *entries,
  * Return: Handle of the stack trace stored in depot, 0 on failure
  */
 depot_stack_handle_t stack_depot_save(unsigned long *entries,
-				      unsigned int nr_entries, gfp_t gfp_flags);
+				      unsigned int nr_entries, gfp_t alloc_flags);
 
 /**
  * __stack_depot_get_stack_record - Get a pointer to a stack_record struct
diff --git a/include/linux/virtio.h b/include/linux/virtio.h
index 57cc4b07fd17..dd88682e27e3 100644
--- a/include/linux/virtio.h
+++ b/include/linux/virtio.h
@@ -109,9 +109,11 @@ dma_addr_t virtqueue_get_avail_addr(const struct virtqueue *vq);
 dma_addr_t virtqueue_get_used_addr(const struct virtqueue *vq);
 
 int virtqueue_resize(struct virtqueue *vq, u32 num,
-		     void (*recycle)(struct virtqueue *vq, void *buf));
+		     void (*recycle)(struct virtqueue *vq, void *buf),
+		     void (*recycle_done)(struct virtqueue *vq));
 int virtqueue_reset(struct virtqueue *vq,
-		    void (*recycle)(struct virtqueue *vq, void *buf));
+		    void (*recycle)(struct virtqueue *vq, void *buf),
+		    void (*recycle_done)(struct virtqueue *vq));
 
 struct virtio_admin_cmd {
 	__le16 opcode;
diff --git a/include/linux/ww_mutex.h b/include/linux/ww_mutex.h
index a401a2f31a77..45ff6f7a872b 100644
--- a/include/linux/ww_mutex.h
+++ b/include/linux/ww_mutex.h
@@ -156,8 +156,8 @@ static inline void ww_acquire_init(struct ww_acquire_ctx *ctx,
 	debug_check_no_locks_freed((void *)ctx, sizeof(*ctx));
 	lockdep_init_map(&ctx->dep_map, ww_class->acquire_name,
 			 &ww_class->acquire_key, 0);
-	lockdep_init_map(&ctx->first_lock_dep_map, ww_class->mutex_name,
-			 &ww_class->mutex_key, 0);
+	lockdep_init_map_wait(&ctx->first_lock_dep_map, ww_class->mutex_name,
+			      &ww_class->mutex_key, 0, LD_WAIT_SLEEP);
 	mutex_acquire(&ctx->dep_map, 0, 0, _RET_IP_);
 	mutex_acquire_nest(&ctx->first_lock_dep_map, 0, 0, &ctx->dep_map, _RET_IP_);
 #endif
diff --git a/include/net/bluetooth/bluetooth.h b/include/net/bluetooth/bluetooth.h
index f66bc85c6411..435250c72d56 100644
--- a/include/net/bluetooth/bluetooth.h
+++ b/include/net/bluetooth/bluetooth.h
@@ -123,6 +123,7 @@ struct bt_voice {
 
 #define BT_VOICE_TRANSPARENT			0x0003
 #define BT_VOICE_CVSD_16BIT			0x0060
+#define BT_VOICE_TRANSPARENT_16BIT		0x0063
 
 #define BT_SNDMTU		12
 #define BT_RCVMTU		13
@@ -590,15 +591,6 @@ static inline struct sk_buff *bt_skb_sendmmsg(struct sock *sk,
 	return skb;
 }
 
-static inline int bt_copy_from_sockptr(void *dst, size_t dst_size,
-				       sockptr_t src, size_t src_size)
-{
-	if (dst_size > src_size)
-		return -EINVAL;
-
-	return copy_from_sockptr(dst, src, dst_size);
-}
-
 int bt_to_errno(u16 code);
 __u8 bt_status(int err);
 
diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h
index ea798f07c5a2..ca22ead85dbe 100644
--- a/include/net/bluetooth/hci_core.h
+++ b/include/net/bluetooth/hci_core.h
@@ -804,7 +804,6 @@ struct hci_conn_params {
 extern struct list_head hci_dev_list;
 extern struct list_head hci_cb_list;
 extern rwlock_t hci_dev_list_lock;
-extern struct mutex hci_cb_list_lock;
 
 #define hci_dev_set_flag(hdev, nr)             set_bit((nr), (hdev)->dev_flags)
 #define hci_dev_clear_flag(hdev, nr)           clear_bit((nr), (hdev)->dev_flags)
@@ -2017,24 +2016,47 @@ struct hci_cb {
 
 	char *name;
 
+	bool (*match)		(struct hci_conn *conn);
 	void (*connect_cfm)	(struct hci_conn *conn, __u8 status);
 	void (*disconn_cfm)	(struct hci_conn *conn, __u8 status);
 	void (*security_cfm)	(struct hci_conn *conn, __u8 status,
-								__u8 encrypt);
+				 __u8 encrypt);
 	void (*key_change_cfm)	(struct hci_conn *conn, __u8 status);
 	void (*role_switch_cfm)	(struct hci_conn *conn, __u8 status, __u8 role);
 };
 
+static inline void hci_cb_lookup(struct hci_conn *conn, struct list_head *list)
+{
+	struct hci_cb *cb, *cpy;
+
+	rcu_read_lock();
+	list_for_each_entry_rcu(cb, &hci_cb_list, list) {
+		if (cb->match && cb->match(conn)) {
+			cpy = kmalloc(sizeof(*cpy), GFP_ATOMIC);
+			if (!cpy)
+				break;
+
+			*cpy = *cb;
+			INIT_LIST_HEAD(&cpy->list);
+			list_add_rcu(&cpy->list, list);
+		}
+	}
+	rcu_read_unlock();
+}
+
 static inline void hci_connect_cfm(struct hci_conn *conn, __u8 status)
 {
-	struct hci_cb *cb;
+	struct list_head list;
+	struct hci_cb *cb, *tmp;
+
+	INIT_LIST_HEAD(&list);
+	hci_cb_lookup(conn, &list);
 
-	mutex_lock(&hci_cb_list_lock);
-	list_for_each_entry(cb, &hci_cb_list, list) {
+	list_for_each_entry_safe(cb, tmp, &list, list) {
 		if (cb->connect_cfm)
 			cb->connect_cfm(conn, status);
+		kfree(cb);
 	}
-	mutex_unlock(&hci_cb_list_lock);
 
 	if (conn->connect_cfm_cb)
 		conn->connect_cfm_cb(conn, status);
@@ -2042,43 +2064,55 @@ static inline void hci_connect_cfm(struct hci_conn *conn, __u8 status)
 
 static inline void hci_disconn_cfm(struct hci_conn *conn, __u8 reason)
 {
-	struct hci_cb *cb;
+	struct list_head list;
+	struct hci_cb *cb, *tmp;
+
+	INIT_LIST_HEAD(&list);
+	hci_cb_lookup(conn, &list);
 
-	mutex_lock(&hci_cb_list_lock);
-	list_for_each_entry(cb, &hci_cb_list, list) {
+	list_for_each_entry_safe(cb, tmp, &list, list) {
 		if (cb->disconn_cfm)
 			cb->disconn_cfm(conn, reason);
+		kfree(cb);
 	}
-	mutex_unlock(&hci_cb_list_lock);
 
 	if (conn->disconn_cfm_cb)
 		conn->disconn_cfm_cb(conn, reason);
 }
 
-static inline void hci_auth_cfm(struct hci_conn *conn, __u8 status)
+static inline void hci_security_cfm(struct hci_conn *conn, __u8 status,
+				    __u8 encrypt)
 {
-	struct hci_cb *cb;
-	__u8 encrypt;
-
-	if (test_bit(HCI_CONN_ENCRYPT_PEND, &conn->flags))
-		return;
+	struct list_head list;
+	struct hci_cb *cb, *tmp;
 
-	encrypt = test_bit(HCI_CONN_ENCRYPT, &conn->flags) ? 0x01 : 0x00;
+	INIT_LIST_HEAD(&list);
+	hci_cb_lookup(conn, &list);
 
-	mutex_lock(&hci_cb_list_lock);
-	list_for_each_entry(cb, &hci_cb_list, list) {
+	list_for_each_entry_safe(cb, tmp, &list, list) {
 		if (cb->security_cfm)
 			cb->security_cfm(conn, status, encrypt);
+		kfree(cb);
 	}
-	mutex_unlock(&hci_cb_list_lock);
 
 	if (conn->security_cfm_cb)
 		conn->security_cfm_cb(conn, status);
 }
 
+static inline void hci_auth_cfm(struct hci_conn *conn, __u8 status)
+{
+	__u8 encrypt;
+
+	if (test_bit(HCI_CONN_ENCRYPT_PEND, &conn->flags))
+		return;
+
+	encrypt = test_bit(HCI_CONN_ENCRYPT, &conn->flags) ? 0x01 : 0x00;
+
+	hci_security_cfm(conn, status, encrypt);
+}
+
 static inline void hci_encrypt_cfm(struct hci_conn *conn, __u8 status)
 {
-	struct hci_cb *cb;
 	__u8 encrypt;
 
 	if (conn->state == BT_CONFIG) {
@@ -2105,40 +2139,38 @@ static inline void hci_encrypt_cfm(struct hci_conn *conn, __u8 status)
 			conn->sec_level = conn->pending_sec_level;
 	}
 
-	mutex_lock(&hci_cb_list_lock);
-	list_for_each_entry(cb, &hci_cb_list, list) {
-		if (cb->security_cfm)
-			cb->security_cfm(conn, status, encrypt);
-	}
-	mutex_unlock(&hci_cb_list_lock);
-
-	if (conn->security_cfm_cb)
-		conn->security_cfm_cb(conn, status);
+	hci_security_cfm(conn, status, encrypt);
 }
 
 static inline void hci_key_change_cfm(struct hci_conn *conn, __u8 status)
 {
-	struct hci_cb *cb;
+	struct list_head list;
+	struct hci_cb *cb, *tmp;
+
+	INIT_LIST_HEAD(&list);
+	hci_cb_lookup(conn, &list);
 
-	mutex_lock(&hci_cb_list_lock);
-	list_for_each_entry(cb, &hci_cb_list, list) {
+	list_for_each_entry_safe(cb, tmp, &list, list) {
 		if (cb->key_change_cfm)
 			cb->key_change_cfm(conn, status);
+		kfree(cb);
 	}
-	mutex_unlock(&hci_cb_list_lock);
 }
 
 static inline void hci_role_switch_cfm(struct hci_conn *conn, __u8 status,
 								__u8 role)
 {
-	struct hci_cb *cb;
+	struct list_head list;
+	struct hci_cb *cb, *tmp;
+
+	INIT_LIST_HEAD(&list);
+	hci_cb_lookup(conn, &list);
 
-	mutex_lock(&hci_cb_list_lock);
-	list_for_each_entry(cb, &hci_cb_list, list) {
+	list_for_each_entry_safe(cb, tmp, &list, list) {
 		if (cb->role_switch_cfm)
 			cb->role_switch_cfm(conn, status, role);
+		kfree(cb);
 	}
-	mutex_unlock(&hci_cb_list_lock);
 }
 
 static inline bool hci_bdaddr_is_rpa(bdaddr_t *bdaddr, u8 addr_type)
diff --git a/include/net/inet_timewait_sock.h b/include/net/inet_timewait_sock.h
index beb533a0e880..62c0a7e65d6b 100644
--- a/include/net/inet_timewait_sock.h
+++ b/include/net/inet_timewait_sock.h
@@ -45,6 +45,8 @@ struct inet_timewait_sock {
 #define tw_node			__tw_common.skc_nulls_node
 #define tw_bind_node		__tw_common.skc_bind_node
 #define tw_refcnt		__tw_common.skc_refcnt
+#define tw_tx_queue_mapping	__tw_common.skc_tx_queue_mapping
+#define tw_rx_queue_mapping	__tw_common.skc_rx_queue_mapping
 #define tw_hash			__tw_common.skc_hash
 #define tw_prot			__tw_common.skc_prot
 #define tw_net			__tw_common.skc_net
diff --git a/include/net/lapb.h b/include/net/lapb.h
index 124ee122f2c8..6c07420644e4 100644
--- a/include/net/lapb.h
+++ b/include/net/lapb.h
@@ -4,7 +4,7 @@
 #include <linux/lapb.h>
 #include <linux/refcount.h>
 
-#define	LAPB_HEADER_LEN	20		/* LAPB over Ethernet + a bit more */
+#define	LAPB_HEADER_LEN MAX_HEADER		/* LAPB over Ethernet + a bit more */
 
 #define	LAPB_ACK_PENDING_CONDITION	0x01
 #define	LAPB_REJECT_CONDITION		0x02
diff --git a/include/net/mac80211.h b/include/net/mac80211.h
index a97c9f85ae9a..ab8dce1f2c27 100644
--- a/include/net/mac80211.h
+++ b/include/net/mac80211.h
@@ -1987,6 +1987,8 @@ enum ieee80211_neg_ttlm_res {
  * @neg_ttlm: negotiated TID to link mapping info.
  *	see &struct ieee80211_neg_ttlm.
  * @addr: address of this interface
+ * @addr_valid: indicates if the address is actively used. Set to false for
+ *	passive monitor interfaces, true in all other cases.
  * @p2p: indicates whether this AP or STA interface is a p2p
  *	interface, i.e. a GO or p2p-sta respectively
  * @netdev_features: tx netdev features supported by the hardware for this
@@ -2026,6 +2028,7 @@ struct ieee80211_vif {
 	u16 valid_links, active_links, dormant_links, suspended_links;
 	struct ieee80211_neg_ttlm neg_ttlm;
 	u8 addr[ETH_ALEN] __aligned(2);
+	bool addr_valid;
 	bool p2p;
 
 	u8 cab_queue;
@@ -6795,14 +6798,12 @@ void ieee80211_chswitch_done(struct ieee80211_vif *vif, bool success,
 /**
  * ieee80211_channel_switch_disconnect - disconnect due to channel switch error
  * @vif: &struct ieee80211_vif pointer from the add_interface callback.
- * @block_tx: if %true, do not send deauth frame.
  *
  * Instruct mac80211 to disconnect due to a channel switch error. The channel
  * switch can request to block the tx and so, we need to make sure we do not send
  * a deauth frame in this case.
  */
-void ieee80211_channel_switch_disconnect(struct ieee80211_vif *vif,
-					 bool block_tx);
+void ieee80211_channel_switch_disconnect(struct ieee80211_vif *vif);
 
 /**
  * ieee80211_request_smps - request SM PS transition
diff --git a/include/net/net_namespace.h b/include/net/net_namespace.h
index 873c0f9fdac6..5a2a0df8ad91 100644
--- a/include/net/net_namespace.h
+++ b/include/net/net_namespace.h
@@ -80,6 +80,7 @@ struct net {
 						 * or to unregister pernet ops
 						 * (pernet_ops_rwsem write locked).
 						 */
+	struct llist_node	defer_free_list;
 	struct llist_node	cleanup_list;	/* namespaces on death row */
 
 #ifdef CONFIG_KEYS
@@ -325,6 +326,11 @@ static inline int check_net(const struct net *net)
 #define net_drop_ns NULL
 #endif
 
+/* Returns true if the netns initialization is completed successfully */
+static inline bool net_initialized(const struct net *net)
+{
+	return READ_ONCE(net->list.next);
+}
 
 static inline void __netns_tracker_alloc(struct net *net,
 					 netns_tracker *tracker,
diff --git a/include/net/netfilter/nf_tables.h b/include/net/netfilter/nf_tables.h
index 80a537ac26cd..4afa64c81304 100644
--- a/include/net/netfilter/nf_tables.h
+++ b/include/net/netfilter/nf_tables.h
@@ -1103,7 +1103,6 @@ struct nft_rule_blob {
  *	@name: name of the chain
  *	@udlen: user data length
  *	@udata: user data in the chain
- *	@rcu_head: rcu head for deferred release
  *	@blob_next: rule blob pointer to the next in the chain
  */
 struct nft_chain {
@@ -1121,7 +1120,6 @@ struct nft_chain {
 	char				*name;
 	u16				udlen;
 	u8				*udata;
-	struct rcu_head			rcu_head;
 
 	/* Only used during control plane commit phase: */
 	struct nft_rule_blob		*blob_next;
@@ -1265,7 +1263,6 @@ static inline void nft_use_inc_restore(u32 *use)
  *	@sets: sets in the table
  *	@objects: stateful objects in the table
  *	@flowtables: flow tables in the table
- *	@net: netnamespace this table belongs to
  *	@hgenerator: handle generator state
  *	@handle: table handle
  *	@use: number of chain references to this table
@@ -1285,7 +1282,6 @@ struct nft_table {
 	struct list_head		sets;
 	struct list_head		objects;
 	struct list_head		flowtables;
-	possible_net_t			net;
 	u64				hgenerator;
 	u64				handle;
 	u32				use;
diff --git a/include/net/netfilter/nf_tables_core.h b/include/net/netfilter/nf_tables_core.h
index ff27cb2e1662..03b6165756fc 100644
--- a/include/net/netfilter/nf_tables_core.h
+++ b/include/net/netfilter/nf_tables_core.h
@@ -161,6 +161,7 @@ enum {
 };
 
 struct nft_inner_tun_ctx {
+	unsigned long cookie;
 	u16	type;
 	u16	inner_tunoff;
 	u16	inner_lloff;
diff --git a/include/soc/arc/aux.h b/include/soc/arc/arc_aux.h
index 9c2eff6140b6..9c2eff6140b6 100644
--- a/include/soc/arc/aux.h
+++ b/include/soc/arc/arc_aux.h
diff --git a/include/soc/arc/mcip.h b/include/soc/arc/mcip.h
index d1a93c73f006..a78dacd149f1 100644
--- a/include/soc/arc/mcip.h
+++ b/include/soc/arc/mcip.h
@@ -8,7 +8,7 @@
 #ifndef __SOC_ARC_MCIP_H
 #define __SOC_ARC_MCIP_H
 
-#include <soc/arc/aux.h>
+#include <soc/arc/arc_aux.h>
 
 #define ARC_REG_MCIP_BCR	0x0d0
 #define ARC_REG_MCIP_IDU_BCR	0x0D5
diff --git a/include/soc/arc/timers.h b/include/soc/arc/timers.h
index ae99d3e855f1..51a74166296c 100644
--- a/include/soc/arc/timers.h
+++ b/include/soc/arc/timers.h
@@ -6,7 +6,7 @@
 #ifndef __SOC_ARC_TIMERS_H
 #define __SOC_ARC_TIMERS_H
 
-#include <soc/arc/aux.h>
+#include <soc/arc/arc_aux.h>
 
 /* Timer related Aux registers */
 #define ARC_REG_TIMER0_LIMIT	0x23	/* timer 0 limit */
diff --git a/include/soc/mscc/ocelot.h b/include/soc/mscc/ocelot.h
index 462c653e1017..2db9ae0575b6 100644
--- a/include/soc/mscc/ocelot.h
+++ b/include/soc/mscc/ocelot.h
@@ -778,7 +778,6 @@ struct ocelot_port {
 
 	phy_interface_t			phy_mode;
 
-	unsigned int			ptp_skbs_in_flight;
 	struct sk_buff_head		tx_skbs;
 
 	unsigned int			trap_proto;
@@ -786,7 +785,6 @@ struct ocelot_port {
 	u16				mrp_ring_id;
 
 	u8				ptp_cmd;
-	u8				ts_id;
 
 	u8				index;
 
diff --git a/include/sound/cs35l56.h b/include/sound/cs35l56.h
index 94e8185c4795..3dc7a1551ac3 100644
--- a/include/sound/cs35l56.h
+++ b/include/sound/cs35l56.h
@@ -271,12 +271,6 @@ struct cs35l56_base {
 	struct gpio_desc *reset_gpio;
 };
 
-/* Temporary to avoid a build break with the HDA driver */
-static inline int cs35l56_force_sync_asp1_registers_from_cache(struct cs35l56_base *cs35l56_base)
-{
-	return 0;
-}
-
 static inline bool cs35l56_is_otp_register(unsigned int reg)
 {
 	return (reg >> 16) == 3;
diff --git a/include/trace/events/damon.h b/include/trace/events/damon.h
index 23200aabccac..da4bd9fd1162 100644
--- a/include/trace/events/damon.h
+++ b/include/trace/events/damon.h
@@ -15,7 +15,7 @@ TRACE_EVENT_CONDITION(damos_before_apply,
 		unsigned int target_idx, struct damon_region *r,
 		unsigned int nr_regions, bool do_trace),
 
-	TP_ARGS(context_idx, target_idx, scheme_idx, r, nr_regions, do_trace),
+	TP_ARGS(context_idx, scheme_idx, target_idx, r, nr_regions, do_trace),
 
 	TP_CONDITION(do_trace),
 
diff --git a/include/uapi/linux/iommufd.h b/include/uapi/linux/iommufd.h
index 059b6537f2b7..34810f6ae2b5 100644
--- a/include/uapi/linux/iommufd.h
+++ b/include/uapi/linux/iommufd.h
@@ -297,7 +297,7 @@ struct iommu_ioas_unmap {
  *                       ioctl(IOMMU_OPTION_HUGE_PAGES)
  * @IOMMU_OPTION_RLIMIT_MODE:
  *    Change how RLIMIT_MEMLOCK accounting works. The caller must have privilege
- *    to invoke this. Value 0 (default) is user based accouting, 1 uses process
+ *    to invoke this. Value 0 (default) is user based accounting, 1 uses process
  *    based accounting. Global option, object_id must be 0
  * @IOMMU_OPTION_HUGE_PAGES:
  *    Value 1 (default) allows contiguous pages to be combined when generating
@@ -390,7 +390,7 @@ struct iommu_vfio_ioas {
  * @IOMMU_HWPT_ALLOC_PASID: Requests a domain that can be used with PASID. The
  *                          domain can be attached to any PASID on the device.
  *                          Any domain attached to the non-PASID part of the
- *                          device must also be flaged, otherwise attaching a
+ *                          device must also be flagged, otherwise attaching a
  *                          PASID will blocked.
  *                          If IOMMU does not support PASID it will return
  *                          error (-EOPNOTSUPP).
@@ -558,16 +558,25 @@ struct iommu_hw_info_vtd {
  * For the details of @idr, @iidr and @aidr, please refer to the chapters
  * from 6.3.1 to 6.3.6 in the SMMUv3 Spec.
  *
- * User space should read the underlying ARM SMMUv3 hardware information for
- * the list of supported features.
+ * This reports the raw HW capability, and not all bits are meaningful to be
+ * read by userspace. Only the following fields should be used:
  *
- * Note that these values reflect the raw HW capability, without any insight if
- * any required kernel driver support is present. Bits may be set indicating the
- * HW has functionality that is lacking kernel software support, such as BTM. If
- * a VMM is using this information to construct emulated copies of these
- * registers it should only forward bits that it knows it can support.
+ * idr[0]: ST_LEVEL, TERM_MODEL, STALL_MODEL, TTENDIAN , CD2L, ASID16, TTF
+ * idr[1]: SIDSIZE, SSIDSIZE
+ * idr[3]: BBML, RIL
+ * idr[5]: VAX, GRAN64K, GRAN16K, GRAN4K
  *
- * In future, presence of required kernel support will be indicated in flags.
+ * - S1P should be assumed to be true if a NESTED HWPT can be created
+ * - VFIO/iommufd only support platforms with COHACC, it should be assumed to be
+ *   true.
+ * - ATS is a per-device property. If the VMM describes any devices as ATS
+ *   capable in ACPI/DT it should set the corresponding idr.
+ *
+ * This list may expand in future (eg E0PD, AIE, PBHA, D128, DS etc). It is
+ * important that VMMs do not read bits outside the list to allow for
+ * compatibility with future kernels. Several features in the SMMUv3
+ * architecture are not currently supported by the kernel for nesting: HTTU,
+ * BTM, MPAM and others.
  */
 struct iommu_hw_info_arm_smmuv3 {
 	__u32 flags;
@@ -766,7 +775,7 @@ struct iommu_hwpt_vtd_s1_invalidate {
 };
 
 /**
- * struct iommu_viommu_arm_smmuv3_invalidate - ARM SMMUv3 cahce invalidation
+ * struct iommu_viommu_arm_smmuv3_invalidate - ARM SMMUv3 cache invalidation
  *         (IOMMU_VIOMMU_INVALIDATE_DATA_ARM_SMMUV3)
  * @cmd: 128-bit cache invalidation command that runs in SMMU CMDQ.
  *       Must be little-endian.
diff --git a/include/ufs/ufshcd.h b/include/ufs/ufshcd.h
index d7aca9e61684..d650ae6b58d3 100644
--- a/include/ufs/ufshcd.h
+++ b/include/ufs/ufshcd.h
@@ -310,7 +310,9 @@ struct ufs_pwr_mode_info {
  *                       to allow variant specific Uni-Pro initialization.
  * @pwr_change_notify: called before and after a power mode change
  *			is carried out to allow vendor spesific capabilities
- *			to be set.
+ *			to be set. PRE_CHANGE can modify final_params based
+ *			on desired_pwr_mode, but POST_CHANGE must not alter
+ *			the final_params parameter
  * @setup_xfer_req: called before any transfer request is issued
  *                  to set some things
  * @setup_task_mgmt: called before any task management request is issued
@@ -353,9 +355,9 @@ struct ufs_hba_variant_ops {
 	int	(*link_startup_notify)(struct ufs_hba *,
 				       enum ufs_notify_change_status);
 	int	(*pwr_change_notify)(struct ufs_hba *,
-					enum ufs_notify_change_status status,
-					struct ufs_pa_layer_attr *,
-					struct ufs_pa_layer_attr *);
+				enum ufs_notify_change_status status,
+				struct ufs_pa_layer_attr *desired_pwr_mode,
+				struct ufs_pa_layer_attr *final_params);
 	void	(*setup_xfer_req)(struct ufs_hba *hba, int tag,
 				  bool is_scsi_cmd);
 	void	(*setup_task_mgmt)(struct ufs_hba *, int, u8);