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* kernel: backport mtd support for subpartitions in DTRafał Miłecki2018-07-2716-36/+240
| | | | | | | | | | | | | | | | This is a new & warm feature that allows nesting partiitons in DT and mixing their types (e.g. static vs. dynamic). It's very useful for boards that have most partitions static but some of them require extra parsing (e.g. a "firmware" partition). It's required to successfully backport support for new devices using that new syntax in their DT files. Since brcm63xx has a custom alternative patch the upstream one is being reverted for it. The plan is to make brcm63xx use the upstream implementation. Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
* kernel: backport mtd patches with Broadcom of_match_table-sRafał Miłecki2018-07-274-0/+168
| | | | | | | Two tiny & trivial patches with no regression risk. One simplifies bcm53xx downstream patch. Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
* kernel: don't auto attach ubi on read errorMathias Kresin2018-07-242-10/+20
| | | | | | | | | | | | With a10a204aab26cc ("kernel: make ubi auto-attach check for a tar file magic") the check for the magic was added without considering a failing mtd_read(). If the read fails, no check is done and the mount code is called straight away. Failing with an error message for such cases seems to me the cleaner way, as it would allow to spot hidden/workaround issues. Signed-off-by: Mathias Kresin <dev@kresin.me>
* kernel: handle bad blocks in ubi auto attach codeMathias Kresin2018-07-242-8/+36
| | | | | | | | | | The first block(s) of the ubi mtd device might be bad. We need to take care on our own to skip the bad block(s) and read the next one(s). Don't treat recoverable read errors as fatal and check for the UBI magic if the data of a block could be recovered using ECC or similar. Signed-off-by: Mathias Kresin <dev@kresin.me>
* kernel: improve ubi auto attach code readabilityMathias Kresin2018-07-242-52/+62
| | | | | | | | | | | | | | Move the put_mtd_device() called on multiple error conditions to a goto label to use it later for more error conditions. The early return on failed open of the mtd device and mismatching mtd type allows to get rid of one level of indentation. By jumping to the cleanup code, a refcount bug is fixed for the wrong flash type condition. While at it, make clear that we only check for the UBI magic if the read from flash was successful. Signed-off-by: Mathias Kresin <dev@kresin.me>
* kernel: backport a change to 4.9 which disables overly aggressive warnings ↵Felix Fietkau2018-07-221-0/+45
| | | | | | on gcc 8 Signed-off-by: Felix Fietkau <nbd@nbd.name>
* kernel: backport fixes for GCC 8 errors in syscall definitionsFelix Fietkau2018-07-224-0/+457
| | | | Signed-off-by: Felix Fietkau <nbd@nbd.name>
* kernel: backport page fragment API changes from 4.10+ to 4.9Felix Fietkau2018-07-143-0/+291
| | | | | | mt76 now relies on this API Signed-off-by: Felix Fietkau <nbd@nbd.name>
* config: extend small_flash featureAlex Maclean2018-07-123-3/+3
| | | | | | | | | | Extend the small_flash feature to disable swap, core dumps, and kernel debug info, and change the squashfs block size to 1024KiB. Also change squashfs fragment cache to 2 for small_flash to ease memory usage. Signed-off-by: Alex Maclean <monkeh@monkeh.net>
* kernel: only optimized for size if small_flashMathias Kresin2018-07-123-5/+0
| | | | | | | | | | | | | | | | | | | | | | | | Add a new config option to allow to select the default compile optimization level for the kernel. Select the optimization for size by default if the small_flash feature is set. Otherwise "Optimize for performance" is set. Add the small_flash feature flag to all (sub)targets which had the optimization for size in their default kernel config. Remove CC_OPTIMIZE_FOR_* symbols from all kernel configs to apply the new setting. Exceptions to the above are: - lantiq, where the optimization for size is only required for the xway_legacy subtarget but was set for the whole target - mediatek, ramips/mt7620 & ramips/mt76x8 where boards should have plenty of space and an optimization for size doesn't make much sense - rb532, which has 128MByte flash Signed-off-by: Mathias Kresin <dev@kresin.me>
* kernel: replace bridge port isolate hack with upstream patch backport on 4.14Felix Fietkau2018-07-113-80/+148
| | | | Signed-off-by: Felix Fietkau <nbd@nbd.name>
* kernel: adjust bridge port isolate patch to match upstream attribute namingFelix Fietkau2018-07-113-24/+9
| | | | | | | | Newer kernels have a patch that implements compatible functionality directly. Adjust the attribute of our own patch in preparation for dropping it later Signed-off-by: Felix Fietkau <nbd@nbd.name>
* kernel: bump 4.14 to 4.14.54Koen Vandeputte2018-07-1123-271/+271
| | | | | | | | | | | | Rereshed all patches Reworked patches to match upstream: 335-v4.16-netfilter-nf_tables-add-single-table-list-for-all-fa.patch Compile-tested on: cns3xxx, imx6, x86_64 Runtime-tested on: cns3xxx, imx6, x86_64 Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
* kernel: bcm47xxpart: fix getting user-space data partition nameRafał Miłecki2018-07-102-2/+4
| | | | | | | | | | | Partition name is picked by a parser_trx_data_part_name(). It has to get correct partition offset (taking care of bad blocks) to work properly. This fixes UBI support for devices that have kernel flashed on partition with a bad block. Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
* kernel: move CONFIG_USB_MTU3 to generic configHauke Mehrtens2018-07-071-0/+1
| | | | | | | | | | | CONFIG_USB_MTU3 is not visible for the mediatek target by default, but only when CONFIG_USB_GADGET is set. This will config option will be remove with when running "make kernel_oldconfig", move this option to the generic config to prevent this. This fixes the build of the mt7623 subtarget of the mediatek target. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
* kernel: disable some DRM_PANEL config optionsHauke Mehrtens2018-07-071-0/+2
| | | | | | | The modules should not be build by default. This fixes the build of the zynq target. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
* kernel: usb: dwc2 DMA alignment fixesAntti Seppälä2018-07-072-0/+176
| | | | | | | | | | Add two patches submitted for upstream review that significantly improve the dwc2 driver on openwrt from kernel stability and performance perspectives. Fixes: FS#1367 Signed-off-by: Antti Seppälä <a.seppala@gmail.com>
* kernel: remove linux 4.4 supportFelix Fietkau2018-07-07269-42118/+0
| | | | Signed-off-by: Felix Fietkau <nbd@nbd.name>
* kernel: bump 4.14 to 4.14.53Koen Vandeputte2018-07-041-2/+2
| | | | | | | | | Refreshed all patches Compile-tested on: cns3xxx, imx6, x86_64 Runtime-tested on: cns3xxx, imx6, x86_64 Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
* kernel: bump 4.9 to 4.9.111Koen Vandeputte2018-07-041-2/+2
| | | | | | | | | Refreshed all patches Compile-tested on: ar71xx Runtime-tested on: ar71xx Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
* kernel: fix AT8032 PHY phy id maskMathias Kresin2018-07-043-13/+16
| | | | | | | | | | | | Don't mask bit 4 of the AT8022 phy id. If bit 4 of the AT8022 phy id (0x004dd023) is masked, it will match the phy id of the AR8327 switch (0x004dd033) as well. It results in applied at803x driver settings/callbacks, which will at least limit the AR8327 phys to 100MBit operation instead of the possible 1000MBit. Signed-off-by: Mathias Kresin <dev@kresin.me>
* kernel: gen_stats: Fix netlink stats dumping in the presence of paddingKevin Darbyshire-Bryant2018-07-032-0/+98
| | | | | | | | | | | | | | | | | | | | | | | | Backport hot off the press upstream netlink patch. Fixes stats display from CAKE qdisc on MIPS allowing us to bump CAKE to latest version. The gen_stats facility will add a header for the toplevel nlattr of type TCA_STATS2 that contains all stats added by qdisc callbacks. A reference to this header is stored in the gnet_dump struct, and when all the per-qdisc callbacks have finished adding their stats, the length of the containing header will be adjusted to the right value. However, on architectures that need padding (i.e., that don't set CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS), the padding nlattr is added before the stats, which means that the stored pointer will point to the padding, and so when the header is fixed up, the result is just a very big padding nlattr. Because most qdiscs also supply the legacy TCA_STATS struct, this problem has been mostly invisible, but we exposed it with the netlink attribute-based statistics in CAKE. Fix the issue by fixing up the stored pointer if it points to a padding nlattr. Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>
* kernel: bump 4.14 to 4.14.52Koen Vandeputte2018-07-024-22/+17
| | | | | | | | | Refreshed all patches Compile-tested on: cns3xxx, imx6, x86_64 Runtime-tested on: cns3xxx, imx6, x86_64 Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
* kernel: bump 4.9 to 4.9.110Koen Vandeputte2018-07-023-15/+15
| | | | | | | | | Refreshed all patches Compile-tested on: ar71xx Runtime-tested on: ar71xx Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
* kernel: bump 4.14 to 4.14.51Kevin Darbyshire-Bryant2018-06-264-5/+5
| | | | | | | | | | | | | | | | | | | | | | | The sender domain has a DMARC Reject/Quarantine policy which disallows sending mailing list messages using the original "From" header. To mitigate this problem, the original message has been wrapped automatically by the mailing list software. Refresh patches. Remove patch that can be reverse applied: mvebu/patches-4.14/530-ATA-ahci_mvebu-enable-stop_engine-override.patch mvebu/patches-4.14/531-ATA-ahci_mvebu-pmp-stop-errata-226.patch Update patch that no longer applied: ipq806x/patches-4.14/0035-clk-mux-Split-out-register-accessors-for-reuse.patch Compiled-tested-for: lantiq, ramips Run-tested-on: lantiq BT hh5a, ramips MIR3g Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk> Tested-by: Michael Yartys <michael.yartys@protonmail.com> Tested-by: Rosen Penev <rosenp@gmail.com>
* kernel: rtl8366-smi: add Realtek switch management via mii-busFranz Flasch2018-06-252-17/+141
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Current version of rtl8366-smi module only supports Realtek switch managment via two gpio lines. This adds Realtek switch management via mii_bus. Tested on a Tp-link Archer C2 v1 (Mediatek SoC mt7620a based) dts-file configuration should look like this: rtl8367rb { compatible = "realtek,rtl8367b"; realtek,extif1 = <1 0 1 1 1 1 1 1 2>; mii-bus = <&mdio0>; }; &ethernet { status = "okay"; mtd-mac-address = <&rom 0xf100>; pinctrl-names = "default"; pinctrl-0 = <&rgmii1_pins &rgmii2_pins &mdio_pins>; port@5 { status = "okay"; mediatek,fixed-link = <1000 1 1 1>; phy-mode = "rgmii"; }; mdio0: mdio-bus { status = "okay"; }; }; Signed-off-by: Serge Vasilugin <vasilugin@yandex.ru> Signed-off-by: Franz Flasch <franz.flasch@gmx.at>
* kernel: rtl8367b: drop redundant compatibleMathias Kresin2018-06-251-1/+0
| | | | | | | Remove the compatible without vendor prefix. It is formal wrong and not used in the tree. Signed-off-by: Mathias Kresin <dev@kresin.me>
* Re-enable arbitrary IPv6 addresses as outer ip4-in-ip6 tunnel source addressAxel Neumann2018-06-234-4/+4
| | | | | | | | | | | | | | | | The 666-Add-support-for-MAP-E-FMRs-mesh-mode.patch kernel patches break the possibility for using an ip4ip6 tunnel interface as a fall back interface accepting ip4-in-ip6 tunneled packets from any remote address. This works out of the box with any normal (non-666-patched) kernel and can be configured by setting up an 'ip -6 tunnel' with type 'any' or 'ip4ip6' and a remote address of '::'. The misbehavior comes with line 290 the patch which discards all packets that do not show the expected saddr, even if no single fmr rule was defined and despite the validity of the saddr was already approved earlier. Signed-off-by: Axel Neumann <neumann@cgws.de> Acked-by: Hans Dedecker <dedeckeh@gmail.com>
* kernel: cleanup offload hooks on netdev unregisterChen Minqiang2018-06-221-0/+96
| | | | Signed-off-by: Chen Minqiang <ptpt52@gmail.com>
* mips: fix dynamic ftraceVincent Wiemann2018-06-181-3/+8
| | | | | | | | | | The kernel patch *-mips_module_reloc.patch breaks dynamic ftrace as dynamic ftrace depends on -mlong-calls. See http://patchwork.linux-mips.org/patch/675/ Thus we always set -mlong-calls if the kernel is being compiled with dynamic ftrace support. Signed-off-by: Vincent Wiemann <webmaster@codefetch.de>
* kernel: atm: pppoatm fix vc-mux connection failuresKevin Darbyshire-Bryant2018-06-181-0/+172
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Backport a hot off the press upstream kernel ATM fix: Preserve value of skb->truesize when accounting to vcc "There's a hack in pskb_expand_head() to avoid adjusting skb->truesize for certain skbs. Ideally it would cover ATM too. It doesn't. Just stashing the accounted value and using it in atm_raw_pop() is probably the easiest way to cope." The issue was exposed by upstream with: commit 14afee4b6092fde451ee17604e5f5c89da33e71e Author: Reshetova, Elena <elena.reshetova@intel.com> Date: Fri Jun 30 13:08:00 2017 +0300 net: convert sock.sk_wmem_alloc from atomic_t to refcount_t But an earlier commit left the ticking timebomb: 158f323b9868 ("net: adjust skb->truesize in pskb_expand_head() Sincerest thanks to Mathias Kresin <dev@kresin.me> for debugging assistance and to David Woodhouse <dwmw2@infradead.org> for further guidance, cajoling & patience in interpreting the debug I was giving him and producing a fix! Fixes FS#1567 Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>
* kernel: bump 4.14 to 4.14.49Koen Vandeputte2018-06-184-16/+11
| | | | | | | | | Refreshed all patches Compile-tested on: cns3xxx, imx6, x86-64 Runtime-tested on: cns3xxx, imx6, x86-64 Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
* kernel: bump 4.9 to 4.9.108Koen Vandeputte2018-06-184-6/+6
| | | | | | | | | Refreshed all patches Compile-tested on: ar71xx Runtime-tested on: ar71xx Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
* kernel: fix conntrack fixup of offloaded flows on timeoutFelix Fietkau2018-06-143-9/+33
| | | | | | Fixes excessively long conntrack timeout of short lived connections Signed-off-by: Felix Fietkau <nbd@nbd.name>
* kernel: fix conntrack leak for flow_offload connectionsFelix Fietkau2018-06-133-28/+123
| | | | | | | This was caused by a race condition between offload teardown and conntrack gc bumping the timeout of offloaded connections Signed-off-by: Felix Fietkau <nbd@nbd.name>
* kernel: allow hardware NAT offload drivers to keep a priv pointerFelix Fietkau2018-06-131-0/+25
| | | | Signed-off-by: Felix Fietkau <nbd@nbd.name>
* kernel: avoid flow offload for connections with xfrm on the dst entry ↵Felix Fietkau2018-06-131-1/+4
| | | | | | (should fix IPSec) Signed-off-by: Felix Fietkau <nbd@nbd.name>
* kernel: bump 4.9 to 4.9.106Koen Vandeputte2018-06-071-1/+1
| | | | | | | | | Refreshed all patches Compile-tested on: ar71xx Runtime-tested on: ar71xx Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
* kernel: bump 4.14 to 4.14.48Stijn Tintel2018-06-0517-179/+39
| | | | | | | | | | | | | | | | | | Remove upstreamed patches: generic/pending/101-clocksource-mips-gic-timer-fix-clocksource-counter-w.patch generic/pending/103-MIPS-c-r4k-fix-data-corruption-related-to-cache-coherence.patch generic/pending/182-net-qmi_wwan-add-BroadMobi-BM806U-2020-2033.patch lantiq/0025-MIPS-lantiq-gphy-Remove-reboot-remove-reset-asserts.patch Update patches that no longer apply: generic/pending/811-pci_disable_usb_common_quirks.patch ath79/0009-MIPS-ath79-add-lots-of-missing-registers.patch Fixes CVE-2018-6412. Compile-tested: octeon, x86/64. Runtime-tested: octeon, x86/64. Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
* kernel: modules: package module for Exar 8250 UARTsDaniel Golle2018-06-051-0/+81
| | | | Signed-off-by: Daniel Golle <daniel@makrotopia.org>
* kernel: backport patch to fix dst handling for offloaded connectionsFelix Fietkau2018-06-051-0/+49
| | | | Signed-off-by: Felix Fietkau <nbd@nbd.name>
* kernel: re-add export ipv6_push_frag_opts for tunneling now patchHans Dedecker2018-06-012-0/+31
| | | | | | | The patch got removed by commit 7dca1bae82 (kernel: bump to 4.9.105) but is still required as ipv6_push_frag_opts needs to be exported. Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
* kernel: bump to 4.9.105Kevin Darbyshire-Bryant2018-06-0119-241/+46
| | | | | | | | | | | | | | | Refresh patches. Drop patches that have been upstreamed: target/linux/ar71xx/patches-4.9/106-01-MIPS-ath79-fix-AR724X_PLL_REG_PCIE_CONFIG-offset.patch target/linux/generic/backport-4.9/095-v4.12-ipv6-Need-to-export-ipv6_push_frag_opts-for-tunnelin.patch target/linux/generic/pending-4.9/180-net-phy-at803x-add-support-for-AT8032.patch target/linux/generic/pending-4.9/181-net-usb-add-lte-modem-wistron-neweb-d18q1.patch target/linux/generic/pending-4.9/182-net-qmi_wwan-add-BroadMobi-BM806U-2020-2033.patch Compile & run tested: ar71xx Archer C7 v2 Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>
* Revert "kernel: backport export ipv6_push_frag_opts for tunneling now"Daniel Golle2018-06-012-31/+0
| | | | | | | | | This reverts commit daa73b63d5dc5eb264341336c0d7cd64d750664d. The fix has already been imported by commit b7735d8113 ("kernel: import follow-up fix for previous backport"). The patch won't apply twice. Signed-off-by: Daniel Golle <daniel@makrotopia.org>
* kernel: backport export ipv6_push_frag_opts for tunneling nowHans Dedecker2018-05-312-0/+31
| | | | | | | Patch is required on top of commit 6c81c27efa as ipv6_push_frag_opts needs to be exported for usage in ip6_tunnel.c Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
* kernel: import follow-up fix for previous backportDaniel Golle2018-05-311-0/+36
| | | | | | | | Buildbots complaining made me wonder what's going on... ERROR: "ipv6_push_frag_opts" [net/ipv6/ip6_tunnel.ko] undefined! Fixes: 6c81c27efa ("kernel: backport fix for missing tunnel encapsulation limit option") Signed-off-by: Daniel Golle <daniel@makrotopia.org>
* kernel: backport fix for missing tunnel encapsulation limit optionHans Dedecker2018-05-301-0/+50
| | | | Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
* kernel: bump 4.14 to 4.14.44Stijn Tintel2018-05-295-71/+10
| | | | | | | | | | | | | | Refresh patches. Remove upstreamed patch: generic/pending/181-net-usb-add-lte-modem-wistron-neweb-d18q1.patch Update patches that no longer applies: generic/hack/901-debloat_sock_diag.patch Compile-tested on: x86/64. Runtime-tested on: x86/64. Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
* kernel: add reset control support to rtl8366 driverJohn Crispin2018-05-243-6/+23
| | | | Signed-off-by: John Crispin <john@phrozen.org>
* kernel: bump 4.14 to 4.14.43Koen Vandeputte2018-05-2417-120/+120
| | | | | | | | | | Refreshed all patches Compile-tested on: cns3xxx, imx6, x86_64 Runtime-tested on: cns3xxx, imx6, x86_64 Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com> Tested-by: Michael Yartys <michael.yartys@protonmail.com>
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