diff options
Diffstat (limited to 'target/linux/generic/backport-4.19')
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) { |