kernel: bump 4.9 to 4.9.82

Refresh patches.
Remove upstreamed patches:
- ar7/002-MIPS-AR7-ensure-the-port-type-s-FCR-value-is-used.patch
- backport/040-crypto-fix-typo-in-KPP-dependency-of-CRYPTO_ECDH.patch
Remove layerscape/819-Revert-dmaengine-dmatest-move-callback-wait-queue-to.patch,
it is superseded by upstream commit 297c7cc4b5651b174a62925b6c961085f04979fd.
Remove pending/650-pppoe_header_pad.patch, it is superseded by
upstream commit 1bd21b158e07e0b8c5a2ce832305a0ebfe42c480.
Update patches that no longer apply:
- ar71xx/004-register_gpio_driver_earlier.patch
- hack/204-module_strip.patch
- pending/493-ubi-set-ROOT_DEV-to-ubiblock-rootfs-if-unset.patch

Fixes CVE-2017-8824.

Compile-tested: ar71xx.
Runtime-tested: ar71xx.

Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>

7 files changed, 13 insertions, 42 deletions

diff --git a/target/linux/generic/pending-4.9/120-Fix-alloc_node_mem_map-with-ARCH_PFN_OFFSET-calcu.patch b/target/linux/generic/pending-4.9/120-Fix-alloc_node_mem_map-with-ARCH_PFN_OFFSET-calcu.patch
index 794280e..adae2e0 100644
--- a/target/linux/generic/pending-4.9/120-Fix-alloc_node_mem_map-with-ARCH_PFN_OFFSET-calcu.patch
+++ b/target/linux/generic/pending-4.9/120-Fix-alloc_node_mem_map-with-ARCH_PFN_OFFSET-calcu.patch
@@ -71,7 +71,7 @@ Signed-off-by: Tobias Wolf <dev-NTEO@vplace.de>
 
 --- a/mm/page_alloc.c
 +++ b/mm/page_alloc.c
-@@ -5923,7 +5923,7 @@ static void __ref alloc_node_mem_map(str
+@@ -5918,7 +5918,7 @@ static void __ref alloc_node_mem_map(str
  		mem_map = NODE_DATA(0)->node_mem_map;
  #if defined(CONFIG_HAVE_MEMBLOCK_NODE_MAP) || defined(CONFIG_FLATMEM)
  		if (page_to_pfn(mem_map) != pgdat->node_start_pfn)
diff --git a/target/linux/generic/pending-4.9/491-ubi-auto-create-ubiblock-device-for-rootfs.patch b/target/linux/generic/pending-4.9/491-ubi-auto-create-ubiblock-device-for-rootfs.patch
index 2e7933b..adc653d 100644
--- a/target/linux/generic/pending-4.9/491-ubi-auto-create-ubiblock-device-for-rootfs.patch
+++ b/target/linux/generic/pending-4.9/491-ubi-auto-create-ubiblock-device-for-rootfs.patch
@@ -8,7 +8,7 @@ Signed-off-by: Daniel Golle <daniel@makrotopia.org>
 
 --- a/drivers/mtd/ubi/block.c
 +++ b/drivers/mtd/ubi/block.c
-@@ -627,6 +627,44 @@ static void __init ubiblock_create_from_
+@@ -635,6 +635,44 @@ static void __init ubiblock_create_from_
  	}
  }
  
@@ -53,7 +53,7 @@ Signed-off-by: Daniel Golle <daniel@makrotopia.org>
  static void ubiblock_remove_all(void)
  {
  	struct ubiblock *next;
-@@ -657,6 +695,10 @@ int __init ubiblock_init(void)
+@@ -667,6 +705,10 @@ int __init ubiblock_init(void)
  	 */
  	ubiblock_create_from_param();
  
diff --git a/target/linux/generic/pending-4.9/493-ubi-set-ROOT_DEV-to-ubiblock-rootfs-if-unset.patch b/target/linux/generic/pending-4.9/493-ubi-set-ROOT_DEV-to-ubiblock-rootfs-if-unset.patch
index e41dca6..8b8bef2 100644
--- a/target/linux/generic/pending-4.9/493-ubi-set-ROOT_DEV-to-ubiblock-rootfs-if-unset.patch
+++ b/target/linux/generic/pending-4.9/493-ubi-set-ROOT_DEV-to-ubiblock-rootfs-if-unset.patch
@@ -17,9 +17,9 @@ Signed-off-by: Daniel Golle <daniel@makrotopia.org>
  #include "ubi-media.h"
  #include "ubi.h"
 @@ -447,6 +448,15 @@ int ubiblock_create(struct ubi_volume_in
- 	add_disk(dev->gd);
  	dev_info(disk_to_dev(dev->gd), "created from ubi%d:%d(%s)",
  		 dev->ubi_num, dev->vol_id, vi->name);
+ 	mutex_unlock(&devices_mutex);
 +
 +	if (!strcmp(vi->name, "rootfs") &&
 +	    IS_ENABLED(CONFIG_MTD_ROOTFS_ROOT_DEV) &&
diff --git a/target/linux/generic/pending-4.9/650-pppoe_header_pad.patch b/target/linux/generic/pending-4.9/650-pppoe_header_pad.patch
deleted file mode 100644
index 3115073..0000000
--- a/target/linux/generic/pending-4.9/650-pppoe_header_pad.patch
+++ /dev/null
@@ -1,29 +0,0 @@
-From: Felix Fietkau <nbd@nbd.name>
-Subject: pppoe: add extra padding for the header (useful for drivers that need headroom)
-
-lede-commit 6517a757ec711fc3354b857e273e2621042f3c7a
-Signed-off-by: Felix Fietkau <nbd@nbd.name>
----
- drivers/net/ppp/pppoe.c | 4 ++--
- 1 file changed, 2 insertions(+), 2 deletions(-)
-
---- a/drivers/net/ppp/pppoe.c
-+++ b/drivers/net/ppp/pppoe.c
-@@ -861,7 +861,7 @@ static int pppoe_sendmsg(struct socket *
- 		goto end;
- 
- 
--	skb = sock_wmalloc(sk, total_len + dev->hard_header_len + 32,
-+	skb = sock_wmalloc(sk, total_len + dev->hard_header_len + 32 + NET_SKB_PAD,
- 			   0, GFP_KERNEL);
- 	if (!skb) {
- 		error = -ENOMEM;
-@@ -869,7 +869,7 @@ static int pppoe_sendmsg(struct socket *
- 	}
- 
- 	/* Reserve space for headers. */
--	skb_reserve(skb, dev->hard_header_len);
-+	skb_reserve(skb, dev->hard_header_len + NET_SKB_PAD);
- 	skb_reset_network_header(skb);
- 
- 	skb->dev = dev;
diff --git a/target/linux/generic/pending-4.9/680-NET-skip-GRO-for-foreign-MAC-addresses.patch b/target/linux/generic/pending-4.9/680-NET-skip-GRO-for-foreign-MAC-addresses.patch
index bd2ffe3..ce13e71 100644
--- a/target/linux/generic/pending-4.9/680-NET-skip-GRO-for-foreign-MAC-addresses.patch
+++ b/target/linux/generic/pending-4.9/680-NET-skip-GRO-for-foreign-MAC-addresses.patch
@@ -34,7 +34,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
  	__u16			tc_index;	/* traffic control index */
 --- a/net/core/dev.c
 +++ b/net/core/dev.c
-@@ -4524,6 +4524,9 @@ static enum gro_result dev_gro_receive(s
+@@ -4535,6 +4535,9 @@ static enum gro_result dev_gro_receive(s
  	enum gro_result ret;
  	int grow;
  
@@ -44,7 +44,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
  	if (!(skb->dev->features & NETIF_F_GRO))
  		goto normal;
  
-@@ -5812,6 +5815,48 @@ static void __netdev_adjacent_dev_unlink
+@@ -5823,6 +5826,48 @@ static void __netdev_adjacent_dev_unlink
  					   &upper_dev->adj_list.lower);
  }
  
@@ -93,7 +93,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
  static int __netdev_upper_dev_link(struct net_device *dev,
  				   struct net_device *upper_dev, bool master,
  				   void *upper_priv, void *upper_info)
-@@ -6010,6 +6055,8 @@ void netdev_upper_dev_unlink(struct net_
+@@ -6021,6 +6066,8 @@ void netdev_upper_dev_unlink(struct net_
  	list_for_each_entry(i, &upper_dev->all_adj_list.upper, list)
  		__netdev_adjacent_dev_unlink(dev, i->dev, i->ref_nr);
  
@@ -102,7 +102,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
  	call_netdevice_notifiers_info(NETDEV_CHANGEUPPER, dev,
  				      &changeupper_info.info);
  }
-@@ -6610,6 +6657,7 @@ int dev_set_mac_address(struct net_devic
+@@ -6621,6 +6668,7 @@ int dev_set_mac_address(struct net_devic
  	if (err)
  		return err;
  	dev->addr_assign_type = NET_ADDR_SET;
diff --git a/target/linux/generic/pending-4.9/834-ledtrig-libata.patch b/target/linux/generic/pending-4.9/834-ledtrig-libata.patch
index 44ee23f..50eaa52 100644
--- a/target/linux/generic/pending-4.9/834-ledtrig-libata.patch
+++ b/target/linux/generic/pending-4.9/834-ledtrig-libata.patch
@@ -65,7 +65,7 @@ Signed-off-by: Daniel Golle <daniel@makrotopia.org>
  /**
   *	ata_build_rw_tf - Build ATA taskfile for given read/write request
   *	@tf: Target ATA taskfile
-@@ -4963,6 +4976,9 @@ struct ata_queued_cmd *ata_qc_new_init(s
+@@ -4964,6 +4977,9 @@ struct ata_queued_cmd *ata_qc_new_init(s
  		if (tag < 0)
  			return NULL;
  	}
@@ -75,7 +75,7 @@ Signed-off-by: Daniel Golle <daniel@makrotopia.org>
  
  	qc = __ata_qc_from_tag(ap, tag);
  	qc->tag = tag;
-@@ -5865,6 +5881,9 @@ struct ata_port *ata_port_alloc(struct a
+@@ -5866,6 +5882,9 @@ struct ata_port *ata_port_alloc(struct a
  	ap->stats.unhandled_irq = 1;
  	ap->stats.idle_irq = 1;
  #endif
@@ -85,7 +85,7 @@ Signed-off-by: Daniel Golle <daniel@makrotopia.org>
  	ata_sff_port_init(ap);
  
  	return ap;
-@@ -5886,6 +5905,12 @@ static void ata_host_release(struct devi
+@@ -5887,6 +5906,12 @@ static void ata_host_release(struct devi
  
  		kfree(ap->pmp_link);
  		kfree(ap->slave_link);
@@ -98,7 +98,7 @@ Signed-off-by: Daniel Golle <daniel@makrotopia.org>
  		kfree(ap);
  		host->ports[i] = NULL;
  	}
-@@ -6332,7 +6357,23 @@ int ata_host_register(struct ata_host *h
+@@ -6333,7 +6358,23 @@ int ata_host_register(struct ata_host *h
  		host->ports[i]->print_id = atomic_inc_return(&ata_print_id);
  		host->ports[i]->local_port_no = i + 1;
  	}
diff --git a/target/linux/generic/pending-4.9/920-mangle_bootargs.patch b/target/linux/generic/pending-4.9/920-mangle_bootargs.patch
index bdf8c0d..ec2f340 100644
--- a/target/linux/generic/pending-4.9/920-mangle_bootargs.patch
+++ b/target/linux/generic/pending-4.9/920-mangle_bootargs.patch
@@ -13,7 +13,7 @@ Signed-off-by: Imre Kaloz <kaloz@openwrt.org>
 
 --- a/init/Kconfig
 +++ b/init/Kconfig
-@@ -1687,6 +1687,15 @@ config EMBEDDED
+@@ -1694,6 +1694,15 @@ config EMBEDDED
  	  an embedded system so certain expert options are available
  	  for configuration.