kernel: bump 4.19 to 4.19.115

Refreshed all patches.

Remove upstreamed:
- 600-ipv6-addrconf-call-ipv6_mc_up-for-non-Ethernet-inter.patch
- 184-USB-serial-option-add-Wistron-Neweb-D19Q1.patch

Fixes:
- CVE-2020-8647
- CVE-2020-8648 (potentially)
- CVE-2020-8649

Compile-tested on: cns3xxx
Runtime-tested on: cns3xxx

Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>

9 files changed, 19 insertions, 90 deletions

diff --git a/target/linux/generic/backport-4.19/600-ipv6-addrconf-call-ipv6_mc_up-for-non-Ethernet-inter.patch b/target/linux/generic/backport-4.19/600-ipv6-addrconf-call-ipv6_mc_up-for-non-Ethernet-inter.patch
deleted file mode 100644
index d2d86f3df1..0000000000
--- a/target/linux/generic/backport-4.19/600-ipv6-addrconf-call-ipv6_mc_up-for-non-Ethernet-inter.patch
+++ /dev/null
@@ -1,71 +0,0 @@
-From 82afdcd4ec3c8ca6551cbf7c43c09e2fd240487a Mon Sep 17 00:00:00 2001
-From: Hangbin Liu <liuhangbin@gmail.com>
-Date: Tue, 10 Mar 2020 15:27:37 +0800
-Subject: [PATCH] ipv6/addrconf: call ipv6_mc_up() for non-Ethernet interface
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-Rafał found an issue that for non-Ethernet interface, if we down and up
-frequently, the memory will be consumed slowly.
-
-The reason is we add allnodes/allrouters addressed in multicast list in
-ipv6_add_dev(). When link down, we call ipv6_mc_down(), store all multicast
-addresses via mld_add_delrec(). But when link up, we don't call ipv6_mc_up()
-for non-Ethernet interface to remove the addresses. This makes idev->mc_tomb
-getting bigger and bigger. The call stack looks like:
-
-addrconf_notify(NETDEV_REGISTER)
-	ipv6_add_dev
-		ipv6_dev_mc_inc(ff01::1)
-		ipv6_dev_mc_inc(ff02::1)
-		ipv6_dev_mc_inc(ff02::2)
-
-addrconf_notify(NETDEV_UP)
-	addrconf_dev_config
-		/* Alas, we support only Ethernet autoconfiguration. */
-		return;
-
-addrconf_notify(NETDEV_DOWN)
-	addrconf_ifdown
-		ipv6_mc_down
-			igmp6_group_dropped(ff02::2)
-				mld_add_delrec(ff02::2)
-			igmp6_group_dropped(ff02::1)
-			igmp6_group_dropped(ff01::1)
-
-After investigating, I can't found a rule to disable multicast on
-non-Ethernet interface. In RFC2460, the link could be Ethernet, PPP, ATM,
-tunnels, etc. In IPv4, it doesn't check the dev type when calls ip_mc_up()
-in inetdev_event(). Even for IPv6, we don't check the dev type and call
-ipv6_add_dev(), ipv6_dev_mc_inc() after register device.
-
-So I think it's OK to fix this memory consumer by calling ipv6_mc_up() for
-non-Ethernet interface.
-
-v2: Also check IFF_MULTICAST flag to make sure the interface supports
-    multicast
-
-Reported-by: Rafał Miłecki <zajec5@gmail.com>
-Tested-by: Rafał Miłecki <zajec5@gmail.com>
-Fixes: 74235a25c673 ("[IPV6] addrconf: Fix IPv6 on tuntap tunnels")
-Fixes: 1666d49e1d41 ("mld: do not remove mld souce list info when set link down")
-Signed-off-by: Hangbin Liu <liuhangbin@gmail.com>
-Signed-off-by: David S. Miller <davem@davemloft.net>
----
- net/ipv6/addrconf.c | 4 ++++
- 1 file changed, 4 insertions(+)
-
---- a/net/ipv6/addrconf.c
-+++ b/net/ipv6/addrconf.c
-@@ -3291,6 +3291,10 @@ static void addrconf_dev_config(struct n
- 	    (dev->type != ARPHRD_NONE) &&
- 	    (dev->type != ARPHRD_RAWIP)) {
- 		/* Alas, we support only Ethernet autoconfiguration. */
-+		idev = __in6_dev_get(dev);
-+		if (!IS_ERR_OR_NULL(idev) && dev->flags & IFF_UP &&
-+		    dev->flags & IFF_MULTICAST)
-+			ipv6_mc_up(idev);
- 		return;
- 	}
- 
diff --git a/target/linux/generic/backport-4.19/702-v4.20-net-ethernet-Add-helper-for-MACs-which-support-asym-.patch b/target/linux/generic/backport-4.19/702-v4.20-net-ethernet-Add-helper-for-MACs-which-support-asym-.patch
index 3ada51636b..96de83dabc 100644
--- a/target/linux/generic/backport-4.19/702-v4.20-net-ethernet-Add-helper-for-MACs-which-support-asym-.patch
+++ b/target/linux/generic/backport-4.19/702-v4.20-net-ethernet-Add-helper-for-MACs-which-support-asym-.patch
@@ -17,7 +17,7 @@ Signed-off-by: David S. Miller <davem@davemloft.net>
 
 --- a/drivers/net/phy/phy_device.c
 +++ b/drivers/net/phy/phy_device.c
-@@ -1777,6 +1777,19 @@ int phy_set_max_speed(struct phy_device
+@@ -1781,6 +1781,19 @@ int phy_set_max_speed(struct phy_device
  }
  EXPORT_SYMBOL(phy_set_max_speed);
  
@@ -39,7 +39,7 @@ Signed-off-by: David S. Miller <davem@davemloft.net>
  	struct device_node *node = phydev->mdio.dev.of_node;
 --- a/include/linux/phy.h
 +++ b/include/linux/phy.h
-@@ -1049,6 +1049,7 @@ int phy_mii_ioctl(struct phy_device *phy
+@@ -1051,6 +1051,7 @@ int phy_mii_ioctl(struct phy_device *phy
  int phy_start_interrupts(struct phy_device *phydev);
  void phy_print_status(struct phy_device *phydev);
  int phy_set_max_speed(struct phy_device *phydev, u32 max_speed);
diff --git a/target/linux/generic/backport-4.19/703-v4.20-net-ethernet-Add-helper-for-set_pauseparam-for-Asym-.patch b/target/linux/generic/backport-4.19/703-v4.20-net-ethernet-Add-helper-for-set_pauseparam-for-Asym-.patch
index 4ad3bf698a..070544ea63 100644
--- a/target/linux/generic/backport-4.19/703-v4.20-net-ethernet-Add-helper-for-set_pauseparam-for-Asym-.patch
+++ b/target/linux/generic/backport-4.19/703-v4.20-net-ethernet-Add-helper-for-set_pauseparam-for-Asym-.patch
@@ -17,7 +17,7 @@ Signed-off-by: David S. Miller <davem@davemloft.net>
 
 --- a/drivers/net/phy/phy_device.c
 +++ b/drivers/net/phy/phy_device.c
-@@ -1790,6 +1790,36 @@ void phy_support_asym_pause(struct phy_d
+@@ -1794,6 +1794,36 @@ void phy_support_asym_pause(struct phy_d
  }
  EXPORT_SYMBOL(phy_support_asym_pause);
  
@@ -56,7 +56,7 @@ Signed-off-by: David S. Miller <davem@davemloft.net>
  	struct device_node *node = phydev->mdio.dev.of_node;
 --- a/include/linux/phy.h
 +++ b/include/linux/phy.h
-@@ -1050,6 +1050,7 @@ int phy_start_interrupts(struct phy_devi
+@@ -1052,6 +1052,7 @@ int phy_start_interrupts(struct phy_devi
  void phy_print_status(struct phy_device *phydev);
  int phy_set_max_speed(struct phy_device *phydev, u32 max_speed);
  void phy_support_asym_pause(struct phy_device *phydev);
diff --git a/target/linux/generic/backport-4.19/704-v4.20-net-phy-Stop-with-excessive-soft-reset.patch b/target/linux/generic/backport-4.19/704-v4.20-net-phy-Stop-with-excessive-soft-reset.patch
index 00ef6b7a1d..d9c4b4ecdd 100644
--- a/target/linux/generic/backport-4.19/704-v4.20-net-phy-Stop-with-excessive-soft-reset.patch
+++ b/target/linux/generic/backport-4.19/704-v4.20-net-phy-Stop-with-excessive-soft-reset.patch
@@ -29,7 +29,7 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
 
 --- a/drivers/net/phy/phy_device.c
 +++ b/drivers/net/phy/phy_device.c
-@@ -886,8 +886,6 @@ int phy_init_hw(struct phy_device *phyde
+@@ -890,8 +890,6 @@ int phy_init_hw(struct phy_device *phyde
  
  	if (phydev->drv->soft_reset)
  		ret = phydev->drv->soft_reset(phydev);
diff --git a/target/linux/generic/backport-4.19/705-v5.1-net-phy-provide-full-set-of-accessor-functions-to-MM.patch b/target/linux/generic/backport-4.19/705-v5.1-net-phy-provide-full-set-of-accessor-functions-to-MM.patch
index 9a587ad3a6..2dbf9ebd10 100644
--- a/target/linux/generic/backport-4.19/705-v5.1-net-phy-provide-full-set-of-accessor-functions-to-MM.patch
+++ b/target/linux/generic/backport-4.19/705-v5.1-net-phy-provide-full-set-of-accessor-functions-to-MM.patch
@@ -208,7 +208,7 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
  	return phydev->drv->read_page(phydev);
 --- a/include/linux/phy.h
 +++ b/include/linux/phy.h
-@@ -695,17 +695,6 @@ size_t phy_speeds(unsigned int *speeds,
+@@ -697,17 +697,6 @@ size_t phy_speeds(unsigned int *speeds,
  void phy_resolve_aneg_linkmode(struct phy_device *phydev);
  
  /**
@@ -226,7 +226,7 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
   * phy_read - Convenience function for reading a given PHY register
   * @phydev: the phy_device struct
   * @regnum: register number to read
-@@ -760,9 +749,60 @@ static inline int __phy_write(struct phy
+@@ -762,9 +751,60 @@ static inline int __phy_write(struct phy
  			       val);
  }
  
@@ -287,7 +287,7 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
  /**
   * __phy_set_bits - Convenience function for setting bits in a PHY register
   * @phydev: the phy_device struct
-@@ -813,6 +853,66 @@ static inline int phy_clear_bits(struct
+@@ -815,6 +855,66 @@ static inline int phy_clear_bits(struct
  }
  
  /**
@@ -354,7 +354,7 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
   * phy_interrupt_is_valid - Convenience function for testing a given PHY irq
   * @phydev: the phy_device struct
   *
-@@ -888,18 +988,6 @@ static inline bool phy_is_pseudo_fixed_l
+@@ -890,18 +990,6 @@ static inline bool phy_is_pseudo_fixed_l
  	return phydev->is_pseudo_fixed_link;
  }
  
diff --git a/target/linux/generic/backport-4.19/706-v5.1-net-phy-add-register-modifying-helpers-returning-1-o.patch b/target/linux/generic/backport-4.19/706-v5.1-net-phy-add-register-modifying-helpers-returning-1-o.patch
index dddfcc2018..1cd26a2ad3 100644
--- a/target/linux/generic/backport-4.19/706-v5.1-net-phy-add-register-modifying-helpers-returning-1-o.patch
+++ b/target/linux/generic/backport-4.19/706-v5.1-net-phy-add-register-modifying-helpers-returning-1-o.patch
@@ -191,7 +191,7 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
  }
 --- a/include/linux/phy.h
 +++ b/include/linux/phy.h
-@@ -795,13 +795,21 @@ int phy_write_mmd(struct phy_device *phy
+@@ -797,13 +797,21 @@ int phy_write_mmd(struct phy_device *phy
   */
  int __phy_write_mmd(struct phy_device *phydev, int devad, u32 regnum, u16 val);
  
diff --git a/target/linux/generic/backport-4.19/707-v5.1-net-phy-add-genphy_c45_check_and_restart_aneg.patch b/target/linux/generic/backport-4.19/707-v5.1-net-phy-add-genphy_c45_check_and_restart_aneg.patch
index 6d47fa9634..0f2a216aa5 100644
--- a/target/linux/generic/backport-4.19/707-v5.1-net-phy-add-genphy_c45_check_and_restart_aneg.patch
+++ b/target/linux/generic/backport-4.19/707-v5.1-net-phy-add-genphy_c45_check_and_restart_aneg.patch
@@ -54,7 +54,7 @@ Signed-off-by: David S. Miller <davem@davemloft.net>
   *
 --- a/include/linux/phy.h
 +++ b/include/linux/phy.h
-@@ -1098,6 +1098,7 @@ int genphy_write_mmd_unsupported(struct
+@@ -1100,6 +1100,7 @@ int genphy_write_mmd_unsupported(struct
  
  /* Clause 45 PHY */
  int genphy_c45_restart_aneg(struct phy_device *phydev);
diff --git a/target/linux/generic/backport-4.19/737-v5.5-net-phy-add-core-phylib-sfp-support.patch b/target/linux/generic/backport-4.19/737-v5.5-net-phy-add-core-phylib-sfp-support.patch
index 9b34d40a0f..3bb87ab963 100644
--- a/target/linux/generic/backport-4.19/737-v5.5-net-phy-add-core-phylib-sfp-support.patch
+++ b/target/linux/generic/backport-4.19/737-v5.5-net-phy-add-core-phylib-sfp-support.patch
@@ -54,7 +54,7 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
  #include <linux/mdio.h>
  #include <linux/io.h>
  #include <linux/uaccess.h>
-@@ -944,6 +945,65 @@ void phy_attached_print(struct phy_devic
+@@ -948,6 +949,65 @@ void phy_attached_print(struct phy_devic
  EXPORT_SYMBOL(phy_attached_print);
  
  /**
@@ -120,7 +120,7 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
   * phy_attach_direct - attach a network device to a given PHY device pointer
   * @dev: network device to attach
   * @phydev: Pointer to phy_device to attach
-@@ -1016,6 +1076,9 @@ int phy_attach_direct(struct net_device
+@@ -1020,6 +1080,9 @@ int phy_attach_direct(struct net_device
  	phydev->attached_dev = dev;
  	dev->phydev = phydev;
  
@@ -130,7 +130,7 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
  	/* Some Ethernet drivers try to connect to a PHY device before
  	 * calling register_netdevice() -> netdev_register_kobject() and
  	 * does the dev->dev.kobj initialization. Here we only check for
-@@ -1950,6 +2013,9 @@ static int phy_remove(struct device *dev
+@@ -1954,6 +2017,9 @@ static int phy_remove(struct device *dev
  	phydev->state = PHY_DOWN;
  	mutex_unlock(&phydev->lock);
  
@@ -151,7 +151,7 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
  struct sk_buff;
  
  /*
-@@ -382,6 +384,8 @@ struct phy_c45_device_ids {
+@@ -383,6 +385,8 @@ struct phy_c45_device_ids {
   * irq: IRQ number of the PHY's interrupt (-1 if none)
   * phy_timer: The timer for handling the state machine
   * phy_queue: A work_queue for the phy_mac_interrupt
@@ -160,7 +160,7 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
   * attached_dev: The attached enet driver's device instance ptr
   * adjust_link: Callback for the enet controller to respond to
   * changes in the link state.
-@@ -471,6 +475,9 @@ struct phy_device {
+@@ -473,6 +477,9 @@ struct phy_device {
  
  	struct mutex lock;
  
@@ -170,7 +170,7 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
  	struct phylink *phylink;
  	struct net_device *attached_dev;
  
-@@ -1031,6 +1038,10 @@ int phy_suspend(struct phy_device *phyde
+@@ -1033,6 +1040,10 @@ int phy_suspend(struct phy_device *phyde
  int phy_resume(struct phy_device *phydev);
  int __phy_resume(struct phy_device *phydev);
  int phy_loopback(struct phy_device *phydev, bool enable);
diff --git a/target/linux/generic/backport-4.19/740-v5.5-net-phy-avoid-matching-all-ones-clause-45-PHY-IDs.patch b/target/linux/generic/backport-4.19/740-v5.5-net-phy-avoid-matching-all-ones-clause-45-PHY-IDs.patch
index 81f161e9b1..08c7a402f5 100644
--- a/target/linux/generic/backport-4.19/740-v5.5-net-phy-avoid-matching-all-ones-clause-45-PHY-IDs.patch
+++ b/target/linux/generic/backport-4.19/740-v5.5-net-phy-avoid-matching-all-ones-clause-45-PHY-IDs.patch
@@ -37,7 +37,7 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
 
 --- a/drivers/net/phy/phy_device.c
 +++ b/drivers/net/phy/phy_device.c
-@@ -335,7 +335,7 @@ static int phy_bus_match(struct device *
+@@ -339,7 +339,7 @@ static int phy_bus_match(struct device *
  
  	if (phydev->is_c45) {
  		for (i = 1; i < num_ids; i++) {
@@ -46,7 +46,7 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
  				continue;
  
  			if ((phydrv->phy_id & phydrv->phy_id_mask) ==
-@@ -623,10 +623,13 @@ static int get_phy_id(struct mii_bus *bu
+@@ -627,10 +627,13 @@ static int get_phy_id(struct mii_bus *bu
   */
  struct phy_device *get_phy_device(struct mii_bus *bus, int addr, bool is_c45)
  {