linux/generic/hack-5.15: add missing patch headers

This patches does not have a valid patch headers and does not apply on
an external git tree with 'git am'. To fix this add the missing headers.

Signed-off-by: Florian Eckert <fe@dev.tdt.de>

target/linux/generic/hack-5.15/205-kconfig-exit.patch

@@ -1,3 +1,14 @@
+From 300d26562ce4dc427154cb247beb75db4b1f0774 Mon Sep 17 00:00:00 2001
+From: OpenWrt community <openwrt-devel@lists.openwrt.org>
+Date: Wed, 13 Jul 2022 13:29:57 +0200
+Subject: [PATCH] scripts/Kconfig: Kconfig exit
+
+---
+ scripts/kconfig/conf.c | 2 ++
+ 1 file changed, 2 insertions(+)
+
+diff --git a/scripts/kconfig/conf.c b/scripts/kconfig/conf.c
+index 5d84b44a2a2a..d279d95aac92 100644
 --- a/scripts/kconfig/conf.c
 +++ b/scripts/kconfig/conf.c
 @@ -435,6 +435,8 @@ static int conf_sym(struct menu *menu)
@@ -9,3 +20,5 @@
  			newval = oldval;
  			break;
  		case '?':
+-- 
+

target/linux/generic/hack-5.15/249-udp-tunnel-selection.patch

@@ -1,3 +1,14 @@
+From 4487708144118bfd5e1b1da7003a486951fb9c5a Mon Sep 17 00:00:00 2001
+From: OpenWrt community <openwrt-devel@lists.openwrt.org>
+Date: Wed, 13 Jul 2022 13:31:51 +0200
+Subject: [PATCH] net/ipv4: add udp tunnel tristate string
+
+---
+ net/ipv4/Kconfig | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/net/ipv4/Kconfig b/net/ipv4/Kconfig
+index 87983e70f03f..426b44d39277 100644
 --- a/net/ipv4/Kconfig
 +++ b/net/ipv4/Kconfig
 @@ -315,7 +315,7 @@ config NET_IPVTI
@@ -9,3 +20,5 @@
  	select NET_IP_TUNNEL
  	default n
  
+-- 
+

target/linux/generic/hack-5.15/253-ksmbd-config.patch

@@ -1,3 +1,15 @@
+From dcd966fa7ca63f38cf7147e1184d13d66e2ca340 Mon Sep 17 00:00:00 2001
+From: OpenWrt community <openwrt-devel@lists.openwrt.org>
+Date: Wed, 13 Jul 2022 13:33:30 +0200
+Subject: [PATCH] Kconfig: add tristate for OID and ASNI string
+
+---
+ init/Kconfig | 2 +-
+ lib/Kconfig  | 2 +-
+ 2 files changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/init/Kconfig b/init/Kconfig
+index 5a2514bbb11d..32ba9490a6e4 100644
 --- a/init/Kconfig
 +++ b/init/Kconfig
 @@ -2384,7 +2384,7 @@ config PADATA
@@ -9,6 +21,8 @@
  	help
  	  Build a simple ASN.1 grammar compiler that produces a bytecode output
  	  that can be interpreted by the ASN.1 stream decoder and used to
+diff --git a/lib/Kconfig b/lib/Kconfig
+index d6c6cfd1fac9..6595c53abd3c 100644
 --- a/lib/Kconfig
 +++ b/lib/Kconfig
 @@ -614,7 +614,7 @@ config LIBFDT
@@ -20,3 +34,5 @@
  	help
  	  Enable fast lookup object identifier registry.
  
+-- 
+

target/linux/generic/hack-5.15/261-lib-arc4-unhide.patch

@@ -1,7 +1,18 @@
+From 241e5d3f7b0dd3c01f8c7fa83cbc9a3882286d53 Mon Sep 17 00:00:00 2001
+From: OpenWrt community <openwrt-devel@lists.openwrt.org>
+Date: Wed, 13 Jul 2022 13:35:18 +0200
+Subject: [PATCH] lib/crypto: add tristate string for ARC4
+
 This makes it possible to select CONFIG_CRYPTO_LIB_ARC4 directly. We 
 need this to be able to compile this into the kernel and make use of it 
 from backports.
 
+---
+ lib/crypto/Kconfig | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/lib/crypto/Kconfig b/lib/crypto/Kconfig
+index 5056663c2aff..8a4d4e5bcd7a 100644
 --- a/lib/crypto/Kconfig
 +++ b/lib/crypto/Kconfig
 @@ -6,7 +6,7 @@ config CRYPTO_LIB_AES
@@ -13,3 +24,5 @@ from backports.
  
  config CRYPTO_ARCH_HAVE_LIB_BLAKE2S
  	bool
+-- 
+

target/linux/generic/hack-5.15/410-block-fit-partition-parser.patch

@@ -1,6 +1,27 @@
+From 69357074558daf6ff24c9f58714935e9e095a865 Mon Sep 17 00:00:00 2001
+From: OpenWrt community <openwrt-devel@lists.openwrt.org>
+Date: Wed, 13 Jul 2022 13:37:33 +0200
+Subject: [PATCH] kernel: add block fit partition parser
+
+---
+ block/blk.h                     |  2 ++
+ block/partitions/Kconfig        |  7 +++++++
+ block/partitions/Makefile       |  1 +
+ block/partitions/check.h        |  3 +++
+ block/partitions/core.c         | 17 +++++++++++++++++
+ block/partitions/efi.c          |  8 ++++++++
+ block/partitions/efi.h          |  3 +++
+ block/partitions/msdos.c        | 10 ++++++++++
+ drivers/mtd/mtd_blkdevs.c       |  2 ++
+ drivers/mtd/ubi/block.c         |  3 +++
+ include/linux/msdos_partition.h |  1 +
+ 11 files changed, 57 insertions(+)
+
+diff --git a/block/blk.h b/block/blk.h
+index aab72194d226..ed23a4fac950 100644
 --- a/block/blk.h
 +++ b/block/blk.h
-@@ -354,6 +354,8 @@ void blk_free_ext_minor(unsigned int min
+@@ -354,6 +354,8 @@ void blk_free_ext_minor(unsigned int minor);
  #define ADDPART_FLAG_NONE	0
  #define ADDPART_FLAG_RAID	1
  #define ADDPART_FLAG_WHOLEDISK	2
@@ -9,6 +30,8 @@
  int bdev_add_partition(struct gendisk *disk, int partno, sector_t start,
  		sector_t length);
  int bdev_del_partition(struct gendisk *disk, int partno);
+diff --git a/block/partitions/Kconfig b/block/partitions/Kconfig
+index 278593b8e4e9..d4cd2f36ea95 100644
 --- a/block/partitions/Kconfig
 +++ b/block/partitions/Kconfig
 @@ -101,6 +101,13 @@ config ATARI_PARTITION
@@ -25,6 +48,8 @@
  config IBM_PARTITION
  	bool "IBM disk label and partition support"
  	depends on PARTITION_ADVANCED && S390
+diff --git a/block/partitions/Makefile b/block/partitions/Makefile
+index a7f05cdb02a8..d319eb1deba9 100644
 --- a/block/partitions/Makefile
 +++ b/block/partitions/Makefile
 @@ -8,6 +8,7 @@ obj-$(CONFIG_ACORN_PARTITION) += acorn.o
@@ -35,9 +60,11 @@
  obj-$(CONFIG_CMDLINE_PARTITION) += cmdline.o
  obj-$(CONFIG_MAC_PARTITION) += mac.o
  obj-$(CONFIG_LDM_PARTITION) += ldm.o
+diff --git a/block/partitions/check.h b/block/partitions/check.h
+index d5b28e309d64..1b2fd18b2480 100644
 --- a/block/partitions/check.h
 +++ b/block/partitions/check.h
-@@ -58,6 +58,7 @@ int amiga_partition(struct parsed_partit
+@@ -58,6 +58,7 @@ int amiga_partition(struct parsed_partitions *state);
  int atari_partition(struct parsed_partitions *state);
  int cmdline_partition(struct parsed_partitions *state);
  int efi_partition(struct parsed_partitions *state);
@@ -45,12 +72,14 @@
  int ibm_partition(struct parsed_partitions *);
  int karma_partition(struct parsed_partitions *state);
  int ldm_partition(struct parsed_partitions *state);
-@@ -68,3 +69,5 @@ int sgi_partition(struct parsed_partitio
+@@ -68,3 +69,5 @@ int sgi_partition(struct parsed_partitions *state);
  int sun_partition(struct parsed_partitions *state);
  int sysv68_partition(struct parsed_partitions *state);
  int ultrix_partition(struct parsed_partitions *state);
 +
 +int parse_fit_partitions(struct parsed_partitions *state, u64 start_sector, u64 nr_sectors, int *slot, int add_remain);
+diff --git a/block/partitions/core.c b/block/partitions/core.c
+index b9e9af84f518..176f7fe79c56 100644
 --- a/block/partitions/core.c
 +++ b/block/partitions/core.c
 @@ -12,6 +12,10 @@
@@ -64,7 +93,7 @@
  #include "check.h"
  
  static int (*check_part[])(struct parsed_partitions *) = {
-@@ -48,6 +52,9 @@ static int (*check_part[])(struct parsed
+@@ -48,6 +52,9 @@ static int (*check_part[])(struct parsed_partitions *) = {
  #ifdef CONFIG_EFI_PARTITION
  	efi_partition,		/* this must come before msdos */
  #endif
@@ -74,7 +103,7 @@
  #ifdef CONFIG_SGI_PARTITION
  	sgi_partition,
  #endif
-@@ -408,6 +415,11 @@ static struct block_device *add_partitio
+@@ -408,6 +415,11 @@ static struct block_device *add_partition(struct gendisk *disk, int partno,
  			goto out_del;
  	}
  
@@ -86,7 +115,7 @@
  	/* everything is up and running, commence */
  	err = xa_insert(&disk->part_tbl, partno, bdev, GFP_KERNEL);
  	if (err)
-@@ -598,6 +610,11 @@ static bool blk_add_partition(struct gen
+@@ -598,6 +610,11 @@ static bool blk_add_partition(struct gendisk *disk,
  	    (state->parts[p].flags & ADDPART_FLAG_RAID))
  		md_autodetect_dev(part->bd_dev);
  
@@ -98,32 +127,11 @@
  	return true;
  }
  
---- a/drivers/mtd/ubi/block.c
+diff --git a/block/partitions/efi.c b/block/partitions/efi.c
-+++ b/drivers/mtd/ubi/block.c
+index 7ca5c4c374d4..9ecd2b3d5674 100644
-@@ -428,6 +428,9 @@ int ubiblock_create(struct ubi_volume_in
- 		goto out_cleanup_disk;
- 	}
- 	gd->private_data = dev;
-+#ifdef CONFIG_FIT_PARTITION
-+	gd->flags |= GENHD_FL_EXT_DEVT;
-+#endif
- 	sprintf(gd->disk_name, "ubiblock%d_%d", dev->ubi_num, dev->vol_id);
- 	set_capacity(gd, disk_capacity);
- 	dev->gd = gd;
---- a/drivers/mtd/mtd_blkdevs.c
-+++ b/drivers/mtd/mtd_blkdevs.c
-@@ -345,6 +345,8 @@ int add_mtd_blktrans_dev(struct mtd_blkt
- 	gd->first_minor = (new->devnum) << tr->part_bits;
- 	gd->minors = 1 << tr->part_bits;
- 	gd->fops = &mtd_block_ops;
-+	if (IS_ENABLED(CONFIG_FIT_PARTITION) && !mtd_type_is_nand(new->mtd))
-+		gd->flags |= GENHD_FL_EXT_DEVT;
- 
- 	if (tr->part_bits)
- 		if (new->devnum < 26)
 --- a/block/partitions/efi.c
 +++ b/block/partitions/efi.c
-@@ -716,6 +716,9 @@ int efi_partition(struct parsed_partitio
+@@ -716,6 +716,9 @@ int efi_partition(struct parsed_partitions *state)
  	gpt_entry *ptes = NULL;
  	u32 i;
  	unsigned ssz = queue_logical_block_size(state->disk->queue) / 512;
@@ -133,7 +141,7 @@
  
  	if (!find_valid_gpt(state, &gpt, &ptes) || !gpt || !ptes) {
  		kfree(gpt);
-@@ -749,6 +752,11 @@ int efi_partition(struct parsed_partitio
+@@ -749,6 +752,11 @@ int efi_partition(struct parsed_partitions *state)
  				ARRAY_SIZE(ptes[i].partition_name));
  		utf16_le_to_7bit(ptes[i].partition_name, label_max, info->volname);
  		state->parts[i + 1].has_info = true;
@@ -145,6 +153,8 @@
  	}
  	kfree(ptes);
  	kfree(gpt);
+diff --git a/block/partitions/efi.h b/block/partitions/efi.h
+index 8cc2b88d0aa8..b5807e35bafc 100644
 --- a/block/partitions/efi.h
 +++ b/block/partitions/efi.h
 @@ -52,6 +52,9 @@
@@ -157,9 +167,11 @@
  
  typedef struct _gpt_header {
  	__le64 signature;
+diff --git a/block/partitions/msdos.c b/block/partitions/msdos.c
+index b5d5c229cc3b..ff7e74911359 100644
 --- a/block/partitions/msdos.c
 +++ b/block/partitions/msdos.c
-@@ -564,6 +564,15 @@ static void parse_minix(struct parsed_pa
+@@ -564,6 +564,15 @@ static void parse_minix(struct parsed_partitions *state,
  #endif /* CONFIG_MINIX_SUBPARTITION */
  }
  
@@ -183,6 +195,35 @@
  	{0, NULL},
  };
  
+diff --git a/drivers/mtd/mtd_blkdevs.c b/drivers/mtd/mtd_blkdevs.c
+index 65470d1b8fc8..5dd9b54d6555 100644
+--- a/drivers/mtd/mtd_blkdevs.c
++++ b/drivers/mtd/mtd_blkdevs.c
+@@ -345,6 +345,8 @@ int add_mtd_blktrans_dev(struct mtd_blktrans_dev *new)
+ 	gd->first_minor = (new->devnum) << tr->part_bits;
+ 	gd->minors = 1 << tr->part_bits;
+ 	gd->fops = &mtd_block_ops;
++	if (IS_ENABLED(CONFIG_FIT_PARTITION) && !mtd_type_is_nand(new->mtd))
++		gd->flags |= GENHD_FL_EXT_DEVT;
+ 
+ 	if (tr->part_bits)
+ 		if (new->devnum < 26)
+diff --git a/drivers/mtd/ubi/block.c b/drivers/mtd/ubi/block.c
+index 57b984dd73b4..5982070e470b 100644
+--- a/drivers/mtd/ubi/block.c
++++ b/drivers/mtd/ubi/block.c
+@@ -428,6 +428,9 @@ int ubiblock_create(struct ubi_volume_info *vi)
+ 		goto out_cleanup_disk;
+ 	}
+ 	gd->private_data = dev;
++#ifdef CONFIG_FIT_PARTITION
++	gd->flags |= GENHD_FL_EXT_DEVT;
++#endif
+ 	sprintf(gd->disk_name, "ubiblock%d_%d", dev->ubi_num, dev->vol_id);
+ 	set_capacity(gd, disk_capacity);
+ 	dev->gd = gd;
+diff --git a/include/linux/msdos_partition.h b/include/linux/msdos_partition.h
+index 2cb82db2a43c..c15b6c759aca 100644
 --- a/include/linux/msdos_partition.h
 +++ b/include/linux/msdos_partition.h
 @@ -31,6 +31,7 @@ enum msdos_sys_ind {
@@ -193,3 +234,5 @@
  	SOLARIS_X86_PARTITION =	0x82,	/* also Linux swap partitions */
  	NEW_SOLARIS_X86_PARTITION = 0xbf,
  
+-- 
+

target/linux/generic/hack-5.15/430-mtk-bmt-support.patch

@@ -1,3 +1,15 @@
+From ac84397efb3b3868c71c10ad7521161773228a17 Mon Sep 17 00:00:00 2001
+From: OpenWrt community <openwrt-devel@lists.openwrt.org>
+Date: Wed, 13 Jul 2022 13:41:44 +0200
+Subject: [PATCH] mtd/nand: add MediaTek NAND bad block managment table
+
+---
+ drivers/mtd/nand/Kconfig  | 4 ++++
+ drivers/mtd/nand/Makefile | 1 +
+ 2 files changed, 5 insertions(+)
+
+diff --git a/drivers/mtd/nand/Kconfig b/drivers/mtd/nand/Kconfig
+index b40455234cbd..72ef18c59cee 100644
 --- a/drivers/mtd/nand/Kconfig
 +++ b/drivers/mtd/nand/Kconfig
 @@ -46,6 +46,10 @@ config MTD_NAND_ECC_SW_BCH
@@ -11,6 +23,8 @@
  endmenu
  
  endmenu
+diff --git a/drivers/mtd/nand/Makefile b/drivers/mtd/nand/Makefile
+index 1c0b46960eb1..b9d97626bb47 100644
 --- a/drivers/mtd/nand/Makefile
 +++ b/drivers/mtd/nand/Makefile
 @@ -2,6 +2,7 @@
@@ -21,3 +35,5 @@
  
  obj-y	+= onenand/
  obj-y	+= raw/
+-- 
+

target/linux/generic/hack-5.15/600-bridge_offload.patch

@@ -1,3 +1,30 @@
+From 11c3fae5afa6cac444d12622e2cf5af60a99c1ef Mon Sep 17 00:00:00 2001
+From: OpenWrt community <openwrt-devel@lists.openwrt.org>
+Date: Wed, 13 Jul 2022 13:43:15 +0200
+Subject: [PATCH] net/bridge: add bridge offload
+
+---
+ include/linux/if_bridge.h       |   1 +
+ net/bridge/Makefile             |   2 +-
+ net/bridge/br.c                 |   8 +
+ net/bridge/br_device.c          |   2 +
+ net/bridge/br_fdb.c             |   5 +
+ net/bridge/br_forward.c         |   3 +
+ net/bridge/br_if.c              |   6 +-
+ net/bridge/br_input.c           |   5 +
+ net/bridge/br_offload.c         | 438 ++++++++++++++++++++++++++++++++
+ net/bridge/br_private.h         |  22 +-
+ net/bridge/br_private_offload.h |  23 ++
+ net/bridge/br_stp.c             |   3 +
+ net/bridge/br_sysfs_br.c        |  35 +++
+ net/bridge/br_sysfs_if.c        |   2 +
+ net/bridge/br_vlan_tunnel.c     |   3 +
+ 15 files changed, 555 insertions(+), 3 deletions(-)
+ create mode 100644 net/bridge/br_offload.c
+ create mode 100644 net/bridge/br_private_offload.h
+
+diff --git a/include/linux/if_bridge.h b/include/linux/if_bridge.h
+index 18d3b264b754..944630df0ec3 100644
 --- a/include/linux/if_bridge.h
 +++ b/include/linux/if_bridge.h
 @@ -59,6 +59,7 @@ struct br_ip_list {
@@ -8,6 +35,8 @@
  
  #define BR_DEFAULT_AGEING_TIME	(300 * HZ)
  
+diff --git a/net/bridge/Makefile b/net/bridge/Makefile
+index 7fb9a021873b..0ebf3665c216 100644
 --- a/net/bridge/Makefile
 +++ b/net/bridge/Makefile
 @@ -5,7 +5,7 @@
@@ -19,6 +48,8 @@
  			br_ioctl.o br_stp.o br_stp_bpdu.o \
  			br_stp_if.o br_stp_timer.o br_netlink.o \
  			br_netlink_tunnel.o br_arp_nd_proxy.o
+diff --git a/net/bridge/br.c b/net/bridge/br.c
+index d3a32c6813e0..42e4d4fec604 100644
 --- a/net/bridge/br.c
 +++ b/net/bridge/br.c
 @@ -18,6 +18,7 @@
@@ -40,7 +71,7 @@
  	err = register_pernet_subsys(&br_net_ops);
  	if (err)
  		goto err_out1;
-@@ -430,6 +435,8 @@ err_out3:
+@@ -430,6 +435,8 @@ static int __init br_init(void)
  err_out2:
  	unregister_pernet_subsys(&br_net_ops);
  err_out1:
@@ -57,9 +88,11 @@
  	br_fdb_fini();
  }
  
+diff --git a/net/bridge/br_device.c b/net/bridge/br_device.c
+index 8d6bab244c4a..d69d8e9ed7aa 100644
 --- a/net/bridge/br_device.c
 +++ b/net/bridge/br_device.c
-@@ -524,6 +524,8 @@ void br_dev_setup(struct net_device *dev
+@@ -524,6 +524,8 @@ void br_dev_setup(struct net_device *dev)
  	br->bridge_hello_time = br->hello_time = 2 * HZ;
  	br->bridge_forward_delay = br->forward_delay = 15 * HZ;
  	br->bridge_ageing_time = br->ageing_time = BR_DEFAULT_AGEING_TIME;
@@ -68,6 +101,8 @@
  	dev->max_mtu = ETH_MAX_MTU;
  
  	br_netfilter_rtable_init(br);
+diff --git a/net/bridge/br_fdb.c b/net/bridge/br_fdb.c
+index 46812b659710..20ea8f75d140 100644
 --- a/net/bridge/br_fdb.c
 +++ b/net/bridge/br_fdb.c
 @@ -23,6 +23,7 @@
@@ -78,7 +113,7 @@
  
  static const struct rhashtable_params br_fdb_rht_params = {
  	.head_offset = offsetof(struct net_bridge_fdb_entry, rhnode),
-@@ -518,6 +519,8 @@ static struct net_bridge_fdb_entry *fdb_
+@@ -518,6 +519,8 @@ static struct net_bridge_fdb_entry *fdb_create(struct net_bridge *br,
  		fdb->key.vlan_id = vid;
  		fdb->flags = flags;
  		fdb->updated = fdb->used = jiffies;
@@ -87,7 +122,7 @@
  		if (rhashtable_lookup_insert_fast(&br->fdb_hash_tbl,
  						  &fdb->rhnode,
  						  br_fdb_rht_params)) {
-@@ -794,6 +797,8 @@ static void fdb_notify(struct net_bridge
+@@ -794,6 +797,8 @@ static void fdb_notify(struct net_bridge *br,
  	struct sk_buff *skb;
  	int err = -ENOBUFS;
  
@@ -96,6 +131,8 @@
  	if (swdev_notify)
  		br_switchdev_fdb_notify(br, fdb, type);
  
+diff --git a/net/bridge/br_forward.c b/net/bridge/br_forward.c
+index 9fe5c888f27d..6d9025106d9d 100644
 --- a/net/bridge/br_forward.c
 +++ b/net/bridge/br_forward.c
 @@ -16,6 +16,7 @@
@@ -106,7 +143,7 @@
  
  /* Don't forward packets to originating port or forwarding disabled */
  static inline int should_deliver(const struct net_bridge_port *p,
-@@ -32,6 +33,8 @@ static inline int should_deliver(const s
+@@ -32,6 +33,8 @@ static inline int should_deliver(const struct net_bridge_port *p,
  
  int br_dev_queue_push_xmit(struct net *net, struct sock *sk, struct sk_buff *skb)
  {
@@ -115,6 +152,8 @@
  	skb_push(skb, ETH_HLEN);
  	if (!is_skb_forwardable(skb->dev, skb))
  		goto drop;
+diff --git a/net/bridge/br_if.c b/net/bridge/br_if.c
+index 4a02f8bb278a..b1d3295b861c 100644
 --- a/net/bridge/br_if.c
 +++ b/net/bridge/br_if.c
 @@ -25,6 +25,7 @@
@@ -125,7 +164,7 @@
  
  /*
   * Determine initial path cost based on speed.
-@@ -428,7 +429,7 @@ static struct net_bridge_port *new_nbp(s
+@@ -428,7 +429,7 @@ static struct net_bridge_port *new_nbp(struct net_bridge *br,
  	p->path_cost = port_cost(dev);
  	p->priority = 0x8000 >> BR_PORT_BITS;
  	p->port_no = index;
@@ -134,7 +173,7 @@
  	br_init_port(p);
  	br_set_state(p, BR_STATE_DISABLED);
  	br_stp_port_timer_init(p);
-@@ -771,6 +772,9 @@ void br_port_flags_change(struct net_bri
+@@ -771,6 +772,9 @@ void br_port_flags_change(struct net_bridge_port *p, unsigned long mask)
  
  	if (mask & BR_NEIGH_SUPPRESS)
  		br_recalculate_neigh_suppress_enabled(br);
@@ -144,6 +183,8 @@
  }
  
  bool br_port_flag_is_set(const struct net_device *dev, unsigned long flag)
+diff --git a/net/bridge/br_input.c b/net/bridge/br_input.c
+index 65416af73714..b0601e6aed8c 100644
 --- a/net/bridge/br_input.c
 +++ b/net/bridge/br_input.c
 @@ -22,6 +22,7 @@
@@ -154,7 +195,7 @@
  
  static int
  br_netif_receive_skb(struct net *net, struct sock *sk, struct sk_buff *skb)
-@@ -171,6 +172,7 @@ int br_handle_frame_finish(struct net *n
+@@ -171,6 +172,7 @@ int br_handle_frame_finish(struct net *net, struct sock *sk, struct sk_buff *skb
  			dst->used = now;
  		br_forward(dst->dst, skb, local_rcv, false);
  	} else {
@@ -162,7 +203,7 @@
  		if (!mcast_hit)
  			br_flood(br, skb, pkt_type, local_rcv, false);
  		else
-@@ -304,6 +306,9 @@ static rx_handler_result_t br_handle_fra
+@@ -304,6 +306,9 @@ static rx_handler_result_t br_handle_frame(struct sk_buff **pskb)
  	memset(skb->cb, 0, sizeof(struct br_input_skb_cb));
  
  	p = br_port_get_rcu(skb->dev);
@@ -172,6 +213,9 @@
  	if (p->flags & BR_VLAN_TUNNEL)
  		br_handle_ingress_vlan_tunnel(skb, p, nbp_vlan_group_rcu(p));
  
+diff --git a/net/bridge/br_offload.c b/net/bridge/br_offload.c
+new file mode 100644
+index 000000000000..88173ed11093
 --- /dev/null
 +++ b/net/bridge/br_offload.c
 @@ -0,0 +1,438 @@
@@ -613,6 +657,8 @@
 +{
 +	kmem_cache_destroy(offload_cache);
 +}
+diff --git a/net/bridge/br_private.h b/net/bridge/br_private.h
+index bd218c2b2cd9..951ba1d993ca 100644
 --- a/net/bridge/br_private.h
 +++ b/net/bridge/br_private.h
 @@ -268,7 +268,13 @@ struct net_bridge_fdb_entry {
@@ -672,6 +718,9 @@
  
  #ifdef CONFIG_NET_SWITCHDEV
  	/* Set if TX data plane offloading is used towards at least one
+diff --git a/net/bridge/br_private_offload.h b/net/bridge/br_private_offload.h
+new file mode 100644
+index 000000000000..97c13af2866b
 --- /dev/null
 +++ b/net/bridge/br_private_offload.h
 @@ -0,0 +1,23 @@
@@ -698,6 +747,8 @@
 +}
 +
 +#endif
+diff --git a/net/bridge/br_stp.c b/net/bridge/br_stp.c
+index 1d80f34a139c..b57788b53d24 100644
 --- a/net/bridge/br_stp.c
 +++ b/net/bridge/br_stp.c
 @@ -12,6 +12,7 @@
@@ -708,7 +759,7 @@
  
  /* since time values in bpdu are in jiffies and then scaled (1/256)
   * before sending, make sure that is at least one STP tick.
-@@ -52,6 +53,8 @@ void br_set_state(struct net_bridge_port
+@@ -52,6 +53,8 @@ void br_set_state(struct net_bridge_port *p, unsigned int state)
  				(unsigned int) p->port_no, p->dev->name,
  				br_port_state_names[p->state]);
  
@@ -717,6 +768,8 @@
  	if (p->br->stp_enabled == BR_KERNEL_STP) {
  		switch (p->state) {
  		case BR_STATE_BLOCKING:
+diff --git a/net/bridge/br_sysfs_br.c b/net/bridge/br_sysfs_br.c
+index 7b0c19772111..814cbfb77d25 100644
 --- a/net/bridge/br_sysfs_br.c
 +++ b/net/bridge/br_sysfs_br.c
 @@ -18,6 +18,7 @@
@@ -727,7 +780,7 @@
  
  /* IMPORTANT: new bridge options must be added with netlink support only
   *            please do not add new sysfs entries
-@@ -930,6 +931,38 @@ static ssize_t vlan_stats_per_port_store
+@@ -930,6 +931,38 @@ static ssize_t vlan_stats_per_port_store(struct device *d,
  static DEVICE_ATTR_RW(vlan_stats_per_port);
  #endif
  
@@ -766,7 +819,7 @@
  static struct attribute *bridge_attrs[] = {
  	&dev_attr_forward_delay.attr,
  	&dev_attr_hello_time.attr,
-@@ -984,6 +1017,8 @@ static struct attribute *bridge_attrs[]
+@@ -984,6 +1017,8 @@ static struct attribute *bridge_attrs[] = {
  	&dev_attr_vlan_stats_enabled.attr,
  	&dev_attr_vlan_stats_per_port.attr,
  #endif
@@ -775,9 +828,11 @@
  	NULL
  };
  
+diff --git a/net/bridge/br_sysfs_if.c b/net/bridge/br_sysfs_if.c
+index 9ee9c60738e2..2b44e5fb19e4 100644
 --- a/net/bridge/br_sysfs_if.c
 +++ b/net/bridge/br_sysfs_if.c
-@@ -241,6 +241,7 @@ BRPORT_ATTR_FLAG(broadcast_flood, BR_BCA
+@@ -241,6 +241,7 @@ BRPORT_ATTR_FLAG(broadcast_flood, BR_BCAST_FLOOD);
  BRPORT_ATTR_FLAG(neigh_suppress, BR_NEIGH_SUPPRESS);
  BRPORT_ATTR_FLAG(isolated, BR_ISOLATED);
  BRPORT_ATTR_FLAG(bpdu_filter, BR_BPDU_FILTER);
@@ -785,7 +840,7 @@
  
  #ifdef CONFIG_BRIDGE_IGMP_SNOOPING
  static ssize_t show_multicast_router(struct net_bridge_port *p, char *buf)
-@@ -295,6 +296,7 @@ static const struct brport_attribute *br
+@@ -295,6 +296,7 @@ static const struct brport_attribute *brport_attrs[] = {
  	&brport_attr_isolated,
  	&brport_attr_bpdu_filter,
  	&brport_attr_backup_port,
@@ -793,6 +848,8 @@
  	NULL
  };
  
+diff --git a/net/bridge/br_vlan_tunnel.c b/net/bridge/br_vlan_tunnel.c
+index 6399a8a69d07..ffc65dc4eea8 100644
 --- a/net/bridge/br_vlan_tunnel.c
 +++ b/net/bridge/br_vlan_tunnel.c
 @@ -15,6 +15,7 @@
@@ -803,7 +860,7 @@
  
  static inline int br_vlan_tunid_cmp(struct rhashtable_compare_arg *arg,
  				    const void *ptr)
-@@ -180,6 +181,7 @@ void br_handle_ingress_vlan_tunnel(struc
+@@ -180,6 +181,7 @@ void br_handle_ingress_vlan_tunnel(struct sk_buff *skb,
  	skb_dst_drop(skb);
  
  	__vlan_hwaccel_put_tag(skb, p->br->vlan_proto, vlan->vid);
@@ -811,7 +868,7 @@
  }
  
  int br_handle_egress_vlan_tunnel(struct sk_buff *skb,
-@@ -201,6 +203,7 @@ int br_handle_egress_vlan_tunnel(struct
+@@ -201,6 +203,7 @@ int br_handle_egress_vlan_tunnel(struct sk_buff *skb,
  	if (err)
  		return err;
  
@@ -819,3 +876,5 @@
  	tunnel_dst = rcu_dereference(vlan->tinfo.tunnel_dst);
  	if (tunnel_dst && dst_hold_safe(&tunnel_dst->dst))
  		skb_dst_set(skb, &tunnel_dst->dst);
+-- 
+

target/linux/generic/hack-5.15/711-net-dsa-mv88e6xxx-disable-ATU-violation.patch

@@ -1,6 +1,17 @@
+From ebd924d773223593142d417c41d4ee6fa16f1805 Mon Sep 17 00:00:00 2001
+From: OpenWrt community <openwrt-devel@lists.openwrt.org>
+Date: Wed, 13 Jul 2022 13:45:56 +0200
+Subject: [PATCH] net/dsa/mv88e6xxx: disable ATU violation
+
+---
+ drivers/net/dsa/mv88e6xxx/chip.c | 3 +++
+ 1 file changed, 3 insertions(+)
+
+diff --git a/drivers/net/dsa/mv88e6xxx/chip.c b/drivers/net/dsa/mv88e6xxx/chip.c
+index cad98ab421d7..790e1887d73b 100644
 --- a/drivers/net/dsa/mv88e6xxx/chip.c
 +++ b/drivers/net/dsa/mv88e6xxx/chip.c
-@@ -2981,6 +2981,9 @@ static int mv88e6xxx_setup_port(struct m
+@@ -2981,6 +2981,9 @@ static int mv88e6xxx_setup_port(struct mv88e6xxx_chip *chip, int port)
  	else
  		reg = 1 << port;
  
@@ -10,3 +21,5 @@
  	err = mv88e6xxx_port_write(chip, port, MV88E6XXX_PORT_ASSOC_VECTOR,
  				   reg);
  	if (err)
+-- 
+

target/linux/generic/hack-5.15/780-usb-net-MeigLink_modem_support.patch

@@ -1,6 +1,18 @@
+From f81700b6bb2eda3756247bce472d8eaf6f466f61 Mon Sep 17 00:00:00 2001
+From: OpenWrt community <openwrt-devel@lists.openwrt.org>
+Date: Wed, 13 Jul 2022 13:49:26 +0200
+Subject: [PATCH] net/usb/qmi_wwan: add MeigLink modem support
+
+---
+ drivers/net/usb/qmi_wwan.c  | 1 +
+ drivers/usb/serial/option.c | 7 +++++++
+ 2 files changed, 8 insertions(+)
+
+diff --git a/drivers/net/usb/qmi_wwan.c b/drivers/net/usb/qmi_wwan.c
+index 8f1487f41085..d992985d599e 100644
 --- a/drivers/net/usb/qmi_wwan.c
 +++ b/drivers/net/usb/qmi_wwan.c
-@@ -1085,6 +1085,7 @@ static const struct usb_device_id produc
+@@ -1085,6 +1085,7 @@ static const struct usb_device_id products[] = {
  	{QMI_MATCH_FF_FF_FF(0x2c7c, 0x0512)},	/* Quectel EG12/EM12 */
  	{QMI_MATCH_FF_FF_FF(0x2c7c, 0x0620)},	/* Quectel EM160R-GL */
  	{QMI_MATCH_FF_FF_FF(0x2c7c, 0x0800)},	/* Quectel RM500Q-GL */
@@ -8,9 +20,11 @@
  
  	/* 3. Combined interface devices matching on interface number */
  	{QMI_FIXED_INTF(0x0408, 0xea42, 4)},	/* Yota / Megafon M100-1 */
+diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c
+index de59fa919540..9f00d047f5e9 100644
 --- a/drivers/usb/serial/option.c
 +++ b/drivers/usb/serial/option.c
-@@ -243,6 +243,8 @@ static void option_instat_callback(struc
+@@ -243,6 +243,8 @@ static void option_instat_callback(struct urb *urb);
  #define UBLOX_PRODUCT_R6XX			0x90fa
  /* These Yuga products use Qualcomm's vendor ID */
  #define YUGA_PRODUCT_CLM920_NC5			0x9625
@@ -19,7 +33,7 @@
  
  #define QUECTEL_VENDOR_ID			0x2c7c
  /* These Quectel products use Quectel's vendor ID */
-@@ -1133,6 +1135,11 @@ static const struct usb_device_id option
+@@ -1133,6 +1135,11 @@ static const struct usb_device_id option_ids[] = {
  	{ USB_DEVICE_AND_INTERFACE_INFO(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_EG95, 0xff, 0, 0) },
  	{ USB_DEVICE(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_BG96),
  	  .driver_info = RSVD(4) },
@@ -31,3 +45,5 @@
  	{ USB_DEVICE_AND_INTERFACE_INFO(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_EP06, 0xff, 0xff, 0xff),
  	  .driver_info = RSVD(1) | RSVD(2) | RSVD(3) | RSVD(4) | NUMEP2 },
  	{ USB_DEVICE_AND_INTERFACE_INFO(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_EP06, 0xff, 0, 0) },
+-- 
+

target/linux/generic/hack-5.15/920-device_tree_cmdline.patch

@@ -1,6 +1,17 @@
+From e08bcbbaa52fcc41f02743fd2e62a33255ce52da Mon Sep 17 00:00:00 2001
+From: OpenWrt community <openwrt-devel@lists.openwrt.org>
+Date: Wed, 13 Jul 2022 13:52:28 +0200
+Subject: [PATCH] of/ftd: add device tree cmdline
+
+---
+ drivers/of/fdt.c | 3 +++
+ 1 file changed, 3 insertions(+)
+
+diff --git a/drivers/of/fdt.c b/drivers/of/fdt.c
+index 59a7a9ee58ef..3b0b62b410dd 100644
 --- a/drivers/of/fdt.c
 +++ b/drivers/of/fdt.c
-@@ -1158,6 +1158,9 @@ int __init early_init_dt_scan_chosen(uns
+@@ -1158,6 +1158,9 @@ int __init early_init_dt_scan_chosen(unsigned long node, const char *uname,
  	p = of_get_flat_dt_prop(node, "bootargs", &l);
  	if (p != NULL && l > 0)
  		strlcpy(data, p, min(l, COMMAND_LINE_SIZE));
@@ -10,3 +21,5 @@
  
  	/*
  	 * CONFIG_CMDLINE is meant to be a default in case nothing else
+-- 
+