From fbb2186fbdd4853fab4951d051a205d7cfeec134 Mon Sep 17 00:00:00 2001 From: Koen Vandeputte Date: Thu, 7 Feb 2019 11:06:27 +0100 Subject: kernel: bump 4.14 to 4.14.98 Refreshed all patches. Remove upstreamed: - 100-arm-cns3xxx-fix-writing-to-wrong-PCI-registers-after.patch Altered patches: - 721-phy_packets.patch Compile-tested on: cns3xxx, imx6 Runtime-tested on: cns3xxx, imx6 Signed-off-by: Koen Vandeputte --- ...-fix-writing-to-wrong-PCI-registers-after.patch | 74 ---------------------- .../linux/generic/hack-4.14/721-phy_packets.patch | 14 ++-- .../911-kobject_add_broadcast_uevent.patch | 2 +- ...80-NET-skip-GRO-for-foreign-MAC-addresses.patch | 2 +- 4 files changed, 9 insertions(+), 83 deletions(-) delete mode 100644 target/linux/generic/backport-4.14/100-arm-cns3xxx-fix-writing-to-wrong-PCI-registers-after.patch (limited to 'target/linux/generic') diff --git a/target/linux/generic/backport-4.14/100-arm-cns3xxx-fix-writing-to-wrong-PCI-registers-after.patch b/target/linux/generic/backport-4.14/100-arm-cns3xxx-fix-writing-to-wrong-PCI-registers-after.patch deleted file mode 100644 index faeb3e4170..0000000000 --- a/target/linux/generic/backport-4.14/100-arm-cns3xxx-fix-writing-to-wrong-PCI-registers-after.patch +++ /dev/null @@ -1,74 +0,0 @@ -From 03556dab1cb02d85b50d7be3ee3a3bac001f5991 Mon Sep 17 00:00:00 2001 -From: Koen Vandeputte -Date: Tue, 18 Dec 2018 12:14:06 +0100 -Subject: [PATCH] arm: cns3xxx: fix writing to wrong PCI registers after - alignment - -Originally, cns3xxx used it's own functions for mapping, reading and writing registers. - -Commit 802b7c06adc7 ("ARM: cns3xxx: Convert PCI to use generic config accessors") -removed the internal PCI config write function in favor of the generic one: - -cns3xxx_pci_write_config() --> pci_generic_config_write() - -cns3xxx_pci_write_config() expected aligned addresses, being produced by cns3xxx_pci_map_bus() -while the generic one pci_generic_config_write() actually expects the real address -as both the function and hardware are capable of byte-aligned writes. - -This currently leads to pci_generic_config_write() writing -to the wrong registers on some ocasions. - -First issue seen due to this: - -- driver ath9k gets loaded -- The driver wants to write value 0xA8 to register PCI_LATENCY_TIMER, located at 0x0D -- cns3xxx_pci_map_bus() aligns the address to 0x0C -- pci_generic_config_write() effectively writes 0xA8 into register 0x0C (CACHE_LINE_SIZE) - -This seems to cause some slight instability when certain PCI devices are used. - -Another issue example caused by this this is the PCI bus numbering, -where the primary bus is higher than the secondary, which is impossible. - -Before: - -00:00.0 PCI bridge: Cavium, Inc. Device 3400 (rev 01) (prog-if 00 [Normal decode]) - Flags: bus master, fast devsel, latency 0, IRQ 255 - Bus: primary=02, secondary=01, subordinate=ff, sec-latency=0 - -After fix: - -00:00.0 PCI bridge: Cavium, Inc. Device 3400 (rev 01) (prog-if 00 [Normal decode]) - Flags: bus master, fast devsel, latency 0, IRQ 255 - Bus: primary=00, secondary=01, subordinate=02, sec-latency=0 - -And very likely some more .. - -Fix all by omitting the alignment being done in the mapping function. - -Fixes: 802b7c06adc7 ("ARM: cns3xxx: Convert PCI to use generic config accessors") -Signed-off-by: Koen Vandeputte -CC: Arnd Bergmann -CC: Bjorn Helgaas -CC: Krzysztof Halasa -CC: Olof Johansson -CC: Robin Leblon -CC: Rob Herring -CC: Russell King -CC: Tim Harvey -CC: stable@vger.kernel.org # v4.0+ ---- - arch/arm/mach-cns3xxx/pcie.c | 2 +- - 1 file changed, 1 insertion(+), 1 deletion(-) - ---- a/arch/arm/mach-cns3xxx/pcie.c -+++ b/arch/arm/mach-cns3xxx/pcie.c -@@ -83,7 +83,7 @@ static void __iomem *cns3xxx_pci_map_bus - } else /* remote PCI bus */ - base = cnspci->cfg1_regs + ((busno & 0xf) << 20); - -- return base + (where & 0xffc) + (devfn << 12); -+ return base + where + (devfn << 12); - } - - static int cns3xxx_pci_read_config(struct pci_bus *bus, unsigned int devfn, diff --git a/target/linux/generic/hack-4.14/721-phy_packets.patch b/target/linux/generic/hack-4.14/721-phy_packets.patch index d27d94e046..fb977b10d4 100644 --- a/target/linux/generic/hack-4.14/721-phy_packets.patch +++ b/target/linux/generic/hack-4.14/721-phy_packets.patch @@ -15,23 +15,23 @@ Signed-off-by: Felix Fietkau --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h -@@ -1410,6 +1410,7 @@ enum netdev_priv_flags { - IFF_RXFH_CONFIGURED = 1<<25, +@@ -1412,6 +1412,7 @@ enum netdev_priv_flags { IFF_PHONY_HEADROOM = 1<<26, IFF_MACSEC = 1<<27, -+ IFF_NO_IP_ALIGN = 1<<28, + IFF_L3MDEV_RX_HANDLER = 1<<28, ++ IFF_NO_IP_ALIGN = 1<<29, }; #define IFF_802_1Q_VLAN IFF_802_1Q_VLAN -@@ -1439,6 +1440,7 @@ enum netdev_priv_flags { - #define IFF_TEAM IFF_TEAM +@@ -1442,6 +1443,7 @@ enum netdev_priv_flags { #define IFF_RXFH_CONFIGURED IFF_RXFH_CONFIGURED #define IFF_MACSEC IFF_MACSEC + #define IFF_L3MDEV_RX_HANDLER IFF_L3MDEV_RX_HANDLER +#define IFF_NO_IP_ALIGN IFF_NO_IP_ALIGN /** * struct net_device - The DEVICE structure. -@@ -1725,6 +1727,11 @@ struct net_device { +@@ -1728,6 +1730,11 @@ struct net_device { const struct xfrmdev_ops *xfrmdev_ops; #endif @@ -43,7 +43,7 @@ Signed-off-by: Felix Fietkau const struct header_ops *header_ops; unsigned int flags; -@@ -1794,6 +1801,10 @@ struct net_device { +@@ -1797,6 +1804,10 @@ struct net_device { struct mpls_dev __rcu *mpls_ptr; #endif diff --git a/target/linux/generic/hack-4.14/911-kobject_add_broadcast_uevent.patch b/target/linux/generic/hack-4.14/911-kobject_add_broadcast_uevent.patch index abacfc390a..19400af189 100644 --- a/target/linux/generic/hack-4.14/911-kobject_add_broadcast_uevent.patch +++ b/target/linux/generic/hack-4.14/911-kobject_add_broadcast_uevent.patch @@ -20,7 +20,7 @@ Signed-off-by: Felix Fietkau #ifdef CONFIG_UEVENT_HELPER /* path to the userspace helper executed on an event */ extern char uevent_helper[]; -@@ -224,4 +226,7 @@ int kobject_synth_uevent(struct kobject +@@ -241,4 +243,7 @@ int kobject_synth_uevent(struct kobject __printf(2, 3) int add_uevent_var(struct kobj_uevent_env *env, const char *format, ...); diff --git a/target/linux/generic/pending-4.14/680-NET-skip-GRO-for-foreign-MAC-addresses.patch b/target/linux/generic/pending-4.14/680-NET-skip-GRO-for-foreign-MAC-addresses.patch index 236a7833d2..4d4c740df8 100644 --- a/target/linux/generic/pending-4.14/680-NET-skip-GRO-for-foreign-MAC-addresses.patch +++ b/target/linux/generic/pending-4.14/680-NET-skip-GRO-for-foreign-MAC-addresses.patch @@ -11,7 +11,7 @@ Signed-off-by: Felix Fietkau --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h -@@ -1763,6 +1763,8 @@ struct net_device { +@@ -1766,6 +1766,8 @@ struct net_device { struct netdev_hw_addr_list mc; struct netdev_hw_addr_list dev_addrs; -- cgit v1.2.3