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* kernel: add disabled POWER_RESET_QNAPSungbo Eo2022-01-291-0/+1
| | | | | | Move the disabled symbol from target configs to generic configs. Signed-off-by: Sungbo Eo <mans0n@gorani.run>
* kernel: generic: backport linkstation-poweroff driverPawel Dembicki2021-12-291-0/+1
| | | | | | | | | | | Linkstation poweroff driver was added to mvebu target, but is required for kirkwood target too. This commit make two changes: - move linkstation-poweroff support patch from mvebu to generic and replace upstream accepted version - backport small linkstation-poweroff fix from 5.12 Signed-off-by: Pawel Dembicki <paweldembicki@gmail.com>
* Move mvswitch 88E6060 driver to the ath25Sergey Ryazanov2021-12-271-1/+0
| | | | | | | | | | | | | | | | | | | | | | ath25 requires a 88E6060 driver to support boards such as Fonera 2.0g (FON2202). The swconfig based mvswitch driver has not yet been ported to the 5.10 kernel as the only user is the ath25 target while all other targets have been switched to the upstream DSA implementation. Switching ath25 to the DSA implementation is a complex task, since we need either per-board platform data or DTS support. ath25 lacks both of them and builds only a single generic image. So we need to keep the swconfig driver implementation to easly and quickly port ath25 to the 5.10 kernel. Since porting the mvswitch driver to 5.10 as a generic driver is not an option, and since the ath25 is its only user, make mvswitch a target specific driver to be able to port it to the 5.10 kernel as part of the kernel version update of the target. This will allow us quickly migrate to the next kernel version and not delay the next firmware release. Suggested-by: Felix Fietkau <nbd@nbd.name> Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
* kernel: filter out both Clang and LLD versionsSergey Ryazanov2021-12-171-1/+0
| | | | | | | | Both CLANG_VERSION and LLD_VERISON are autogenerated runtime configuration options, so add them to the kernel configuration filter and remove from generic and per-target configs to keep configs clean. Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
* kernel: Deactivate B53 symbols in generic configurationHauke Mehrtens2021-11-291-0/+5
| | | | | | | | | Deactivate all the symbols of the B53 DSA driver in the generic kernel configuration. Multiple targets are now using this drivers and they only need some of the options. This fixes the bcm4908 build which didn't deactivate all of the options. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
* kernel: remove non-existent config symbolsJianhui Zhao2021-11-201-1/+0
| | | | | | | The crashlog patch as not ported to kernel 5.4. Fixes: 4e0c54bc5bc8 ("kernel: add support for kernel 5.4") Signed-off-by: Jianhui Zhao <zhaojh329@gmail.com>
* kernel: add missing UBSAN config symbolsStijn Tintel2021-11-071-0/+1
| | | | | | | | | | | | | | Enabling KERNEL_UBSAN exposes several missing symbols. Add new kernel build options for UBSAN_BOUNDS and UBSAN_TRAP, disable CONFIG_TEST_UBSAN in the generic kernel configs and enable CONFIG_UBSAN_MISC in generic 5.10 config. The latter symbol was removed in later kernels, as it was causing some issues, so just disable it in 5.10 instead of adding a build option for it. Fixes build failures with KERNEL_UBSAN enabled. Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be> Acked-by: Hauke Mehrtens <hauke@hauke-m.de>
* kernel: Add extra configuration optionsHauke Mehrtens2021-10-241-0/+3
| | | | | | These options show up when compiling the at91 target. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
* kernel: Deactivate some ARM64 errata workaroundsHauke Mehrtens2021-10-031-0/+5
| | | | | | | | | | | This deactivates the following workarounds for erratas in ARM64 CPUS: CONFIG_ARM64_ERRATUM_1165522: Cortex-A76 cores (r0p0, r1p0, r2p0) CONFIG_ARM64_ERRATUM_1286807: Cortex-A76 cores (r0p0 to r3p0) CONFIG_ARM64_ERRATUM_1418040: Cortex-A76/Neoverse-N1 cores (r0p0 to r3p1) CONFIG_CAVIUM_TX2_ERRATUM_219: Cavium ThunderX2 CONFIG_FUJITSU_ERRATUM_010001: Fujitsu-A64FX Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
* kernel: Add missing kernel config optionsHauke Mehrtens2021-09-131-0/+3
| | | | | | | These options are selectable when some of the kernel debug options like KERNEL_SOFTLOCKUP_DETECTOR are selected. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
* kernel: Set CONFIG_RCU_CPU_STALL_TIMEOUT=21Hauke Mehrtens2021-09-091-1/+1
| | | | | | | | | | | | The default value for CONFIG_RCU_CPU_STALL_TIMEOUT was changed from 60 seconds to 21 seconds in 2012 in the upstream kernel. Some targets already use 21 seconds. This patch changes the default value in the generic configuration to 21 seconds and removes the target specific configuration options. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Acked-by: Rui Salvaterra <rsalvaterra@gmail.com>
* kernel: add missing CONFIG_SECURITY_NETWORK_XFRM ksymRui Salvaterra2021-08-311-0/+1
| | | | | | | | | Paul noticed a build failure [1] due to this missing symbol. Add it as disabled to both generic kconfigs. [1] https://github.com/aparcar/openwrt/runs/3480872706?check_suite_focus=true#step:11:63 Signed-off-by: Rui Salvaterra <rsalvaterra@gmail.com>
* kernel: move two symbols to the generic kconfigsRui Salvaterra2021-08-291-6/+8
| | | | | | | CONFIG_RCU_{NEED_SEGCBLIST,STALL_COMMON} are set basically everywhere. Move them to the generic kconfigs. And resort the generic kconfigs while at it. Signed-off-by: Rui Salvaterra <rsalvaterra@gmail.com>
* kernel: disable CONFIG_RCU_EXPERT and friendsRui Salvaterra2021-08-291-5/+1
| | | | | | | | | | | | | | Based on the existing documentation [1][2], I dare anyone to demonstrate that we need to fine-tune these RCU parameters. The (performance) breakage potential for doing so is immense, so let's just please put down this loaded footgun. Disable CONFIG_RCU_EXPERT and its dependent symbols. Additionally, remove the CONFIG_RCU_EXPERT symbol from the target kconfigs which contain it. [1] https://www.kernel.org/doc/Documentation/RCU/Design/Data-Structures/Data-Structures.html [2] https://lwn.net/Articles/777214/ Signed-off-by: Rui Salvaterra <rsalvaterra@gmail.com>
* generic: add missing config symbolDavid Bauer2021-08-111-0/+1
| | | | Signed-off-by: David Bauer <mail@david-bauer.net>
* treewide: add various missing config symbolsDavid Bauer2021-08-101-0/+1
| | | | | | Fixes commit 91a52f22a13d ("treewide: backport support for nvmem on non platform devices") Signed-off-by: David Bauer <mail@david-bauer.net>
* generic: add missing ARM64 crypto Kconfig symbolsDavid Bauer2021-07-311-0/+11
| | | | | | | | | bcm27xx-bcm2710 builds are stalling when compiled with V=s. Explitily disable these unset symbols to avoid stalling builds. Signed-off-by: David Bauer <mail@david-bauer.net>
* generic: add missing Kconfig symbolDavid Bauer2021-07-311-0/+2
| | | | | | Fixes build errors for sunxi as well as rockchip targets. Signed-off-by: David Bauer <mail@david-bauer.net>
* kernel: bump 5.4 to 5.4.134John Audia2021-07-251-0/+1
| | | | | | | | | | All patches automatically rebased. Build system: x86_64 Build-tested: ipq806x/R7800 Run-tested: ipq806x/R7800 Signed-off-by: John Audia <graysky@archlinux.us>
* generic: add missing symbolDavid Bauer2021-07-171-0/+1
| | | | | | | | | When compiling with all modules enabled, Kconfig complains about CONFIG_I2C_DESIGNWARE_SLAVE being unset. Disable this symbol by default. Fixes commit e9c9b5ec72e4 ("kernel: package Synopsys Designware PCI to I2C controller") Signed-off-by: David Bauer <mail@david-bauer.net>
* kernel: bump 5.4 to 5.4.126John Audia2021-06-261-0/+1
| | | | | | | | | Manually rebased: bcm27xx/patches-5.4/950-0089-cgroup-Disable-cgroup-memory-by-default.patch All other patches automatically rebased. Signed-off-by: John Audia <graysky@archlinux.us>
* kernel: move some drm symbols to generic configTomasz Maciej Nowak2021-06-131-0/+1
| | | | | | These are architecture independent, so move them to generic config. Signed-off-by: Tomasz Maciej Nowak <tmn505@gmail.com>
* kernel: add missing symbol CONFIG_AHCI_XGENEYangbo Lu2021-05-301-0/+1
| | | | | | | | Add missing symbol CONFIG_AHCI_XGENE. Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com> [also add for 5.10, remove from layerscape target config] Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
* kernel: Reorder kernel configuration optionsHauke Mehrtens2021-05-011-1/+1
| | | | | | | | | | | Reorder the options and remove double entries. This was generated by running this: $ ./scripts/kconfig.pl '+' target/linux/generic/config-5.10 /dev/null > target/linux/generic/config-5.10.new $ mv target/linux/generic/config-5.10.new target/linux/generic/config-5.10 $ ./scripts/kconfig.pl '+' target/linux/generic/config-5.4 /dev/null > target/linux/generic/config-5.4.new $ mv target/linux/generic/config-5.4.new target/linux/generic/config-5.4 Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
* netfilter: remove no-op kconfig symbolsRui Salvaterra2021-05-011-2/+0
| | | | | | | | | | | | | | These have long been obsolete. For reference, here's the Linux version where each symbol has been dropped: CONFIG_IP6_NF_QUEUE - 3.5 CONFIG_IP6_NF_TARGET_LOG - 3.4 CONFIG_IP_NF_MATCH_DSCP - 2.6.19 CONFIG_NF_CONNTRACK_IPV4 - 4.19 CONFIG_NF_CONNTRACK_IPV6 - 4.19 CONFIG_NF_CONNTRACK_RTCACHE - out-of-tree, superseded by flow offloading Signed-off-by: Rui Salvaterra <rsalvaterra@gmail.com>
* kernel: add kmod-ipvlan supportChen Minqiang2021-04-301-0/+1
| | | | | | | | | | | | This kmod is similar to macvlan with the difference being that the endpoints have the same mac address. It is useful on cloud where only one mac address allowed on port, where macvlan not works but ipvlan would. One use case is where multiple IPs and gateways assign on one net port Signed-off-by: Chen Minqiang <ptpt52@gmail.com>
* treewide: switch the timer frequency to 100 HzRui Salvaterra2021-04-211-2/+2
| | | | | | | | Some targets select HZ=100, others HZ=250. There's no reason to select a higher timer frequency (and 100 Hz are available in every architecture), so change all targets to 100 Hz. Signed-off-by: Rui Salvaterra <rsalvaterra@gmail.com>
* kernel: enable lzo, zlib and zstd in ubifsRui Salvaterra2021-04-211-2/+4
| | | | | | | | Make sure all compression algorithms are enabled, for the time being, in order not to break sysupgrade. In the future, we'd like to disable all except zstd, as it's the best all-around performer. Signed-off-by: Rui Salvaterra <rsalvaterra@gmail.com>
* generic: add missing config symbolsDavid Bauer2021-04-181-0/+1
| | | | Signed-off-by: David Bauer <mail@david-bauer.net>
* kernel: Move CONFIG_USERIO to generic configHauke Mehrtens2021-03-271-0/+1
| | | | | | | | The CONFIG_USERIO option is unset in multiple target configurations. On the sunxi target it is activated. Move the kernel configuration option to the generic kernel configuration. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
* kernel: Deactivate CONFIG_VFIO in generic kernel configHauke Mehrtens2021-03-271-0/+1
| | | | | | | | | Instead of deactivating this in every target config, deactivate it once in the generic kernel config. I was asked for this config option in a x86 64 build in OpenWrt 21.02. Fixes: 87046e87e229 ("kernel: add missing kernel config symbol") Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
* kernel: Add missing kernel config optionsHauke Mehrtens2021-03-191-0/+2
| | | | | | These two options are missing when building the x86 target. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
* kernel: Reorder kernel configuration optionsHauke Mehrtens2021-03-191-1/+1
| | | | | | | | | | | Reorder the options and remove double entries. This was generated by running this: $ ./scripts/kconfig.pl '+' target/linux/generic/config-5.10 /dev/null > target/linux/generic/config-5.10.new $ mv target/linux/generic/config-5.10.new target/linux/generic/config-5.10 $ ./scripts/kconfig.pl '+' target/linux/generic/config-5.4 /dev/null > target/linux/generic/config-5.4.new $ mv target/linux/generic/config-5.4.new target/linux/generic/config-5.4 Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
* kernel: add exfat againRosen Penev2021-03-191-0/+6
| | | | | | | | | | | | With kernel 5.10, exfat is out of staging and in tree. Added small hack to make it work with kernel 5.4 as well. Added removed config options for 5.4 to generic config. Signed-off-by: Rosen Penev <rosenp@gmail.com> [Set CONFIG_EXFAT_ config options to default values] Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
* kernel: add missing config symbols, fix typosTony Ambardar2021-03-191-1/+1
| | | | | | | | | | Update 5.10 generic config to add missing options prompting during builds, when setting CONFIG_ALL_KMODS. Refresh the x86 subtargets to drop symbols added to the generic config. Also fix a typo in 5.4/5.10 generic configs: "CONFIG_CONFIG_KVM_AMD_SEV". Signed-off-by: Tony Ambardar <itugrok@yahoo.com>
* kernel: move some disabled symbols to genericAleksander Jan Bajkowski2021-03-191-0/+12
| | | | | | Move some disabled symbols found in armvirt target to generic. Signed-off-by: Aleksander Jan Bajkowski <A.Bajkowski@stud.elka.pw.edu.pl>
* kernel: generic: filter out CONFIG_PLUGIN_HOSTCCIlya Lipnitskiy2021-03-061-1/+0
| | | | | | | | | | | | It appears to be an automatic Kconfig symbol that varies depending on the host platform. There is no need to define it in target configs, so filter it out. Also sort config-filter entries alphabetically. Cc: Adrian Schmutzler <mail@adrianschmutzler.de> Cc: Felix Fietkau <nbd@nbd.name> Signed-off-by: Ilya Lipnitskiy <ilya.lipnitskiy@gmail.com>
* kernel: 5.4: generic: add missing symbolsIlya Lipnitskiy2021-02-261-0/+13
| | | | Signed-off-by: Ilya Lipnitskiy <ilya.lipnitskiy@gmail.com>
* kernel: add further missing symbolsAdrian Schmutzler2021-02-241-0/+2
| | | | | | | | | | | CONFIG_NET_DSA_MV88E6XXX_PTP was simply missing in generic config. CONFIG_I2C_PXA_SLAVE was previously enabled via i2c-pxa package, but got removed there without moving the symbol to generic config. Fixes: dd13add3ceed ("kernel: i2c-pxa: remove slave") Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
* image: add support for building FIT image with filesystemDaniel Golle2021-02-241-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Allow for single (external-data) FIT image to hold kernel, dtb and squashfs. In that way, the bootloader verifies the system integrity including the rootfs, because what's the point of checking that the hash of the kernel is correct if it won't boot in case of squashfs being corrupted? Better allow bootloader to check everything needed to make it at least up to failsafe mode. As a positive side effect this change also makes the sysupgrade process on nand potentially much easier as it is now. In short: mkimage has a parameter '-E' which allows generating FIT images with 'external' data rather than embedding the data into the device-tree blob itself. In this way, the FIT structure itself remains small and can be parsed easily (rather than having to page around megabytes of image content). This patch makes use of that and adds support for adding sub-images of type 'filesystem' which are used to store the squashfs. Now U-Boot can verify the whole OS and the new partition parsers added in the Linux kernel can detect the filesystem sub-images, create partitions for them, and select the active rootfs volume based on the configuration in FIT (passing configuration via device tree could be implemented easily at a later stage). This new FIT partition parser works for NOR flash (on top of mtdblock), NAND flash (on top of ubiblock) as well as classic block devices (ie. eMMC, SDcard, SATA, NVME, ...). It could even be used to mount such FIT images via `losetup -P` on a user PC if this patch gets included in Linux upstream one day ;) Signed-off-by: John Crispin <john@phrozen.org> Signed-off-by: Daniel Golle <daniel@makrotopia.org>
* generic: add missing symbolsDavid Bauer2021-02-231-0/+1
| | | | Signed-off-by: David Bauer <mail@david-bauer.net>
* kernel: mtdsplit: add support for BCM63XX CFE firmwareÁlvaro Fernández Rojas2021-02-221-0/+1
| | | | | | | | Broadcom CFE bootloader relies on a tag for identifying the current firmware, such as version, image start address, kernel address and size, rootfs size, board id, signatures, etc. Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
* kernel: sort configAleksander Jan Bajkowski2021-02-211-2/+2
| | | | | | | | | | | | | This was done by executing this script: find . -name "config-*" > ../configs.txt for config in $(cat ../configs.txt); do ./scripts/kconfig.pl '+' $config /dev/null > $config-new mv $config-new $config done rm ../configs.txt Signed-off-by: Aleksander Jan Bajkowski <A.Bajkowski@stud.elka.pw.edu.pl>
* kernel: enable CONFIG_LEDS_TRIGGER_HEARTBEATSungbo Eo2021-01-151-1/+1
| | | | | | | | | | The heartbeat trigger is used by luci-mod-system, which is installed as a part of the standard luci package set. It seems the LED trigger will be required quite often, so let's enable it by default. This increases uncompressed kernel size by about 100 bytes on ath79/generic. Signed-off-by: Sungbo Eo <mans0n@gorani.run>
* nf-conntrack: allow querying conntrack info in nfqueueEtan Kissling2021-01-141-0/+1
| | | | | | | | | | | This allows libnetfilter_queue to access connection tracking information by requesting NFQA_CFG_F_CONNTRACK. Connection tracking information is provided in the NFQA_CT attribute. CONFIG_NETFILTER_NETLINK_GLUE_CT enables the interaction between nf_queue and nf_conntrack_netlink. Without this option, trying to access connection tracking information results in "Operation not supported". Signed-off-by: Etan Kissling <etan_kissling@apple.com>
* kernel: enable SRv6 support by enabling lwtunnelNick Hainke2021-01-111-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | Enable the ability to use segment routing based on IPv6. It allows the packet to specify a path that the packet should take through the network. Lwtunnel allow an easy encapsulation of a package. You can just install ip-full package and use it: ip -6 route add 2003::/64 dev eth0 encap seg6 mode encap \ segs 2001::1,2002::2 An IPv6 package looks like this: [IPv6 HDR][IPv6 RH][IPv6 HDR][Data...] Netifd support: https://git.openwrt.org/?p=project/netifd.git; a=commit;h=458b1a7e9473c150a40cae5d8be174f4bb03bd39 Increases imagesize by 24.125 KiB. Therefore, only enable for devices with enough flash. Signed-off-by: Nick Hainke <vincent@systemli.org>
* kernel: add disabled PROC_STRIPPEDSungbo Eo2020-12-271-0/+1
| | | | | | | | | | Otherwise the missing symbol is added to target config for every kernel config refresh. While at it, remove the disabled symbol from target configs. Fixes: 4943bc5cff47 ("kernel: only strip proc for small flash devices") Signed-off-by: Sungbo Eo <mans0n@gorani.run>
* kernel: only strip proc for small flash devicesNick Hainke2020-12-221-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | Currently, you are not able to get statistics about IPv4 and IPv6 usage. This information can be collected via the snmp and snmp6. However, in the current state this interface is disabled as you can read in the "902-debloat_proc.patch": "Strip non-essential /proc functionality to reduce code size" Tools like netstat use the snmp/6 interface to collect interface statistics. Some prometheus exporters also mention this: - prometheus-collectors/netstat.lua - prometheus-collectors/snmp6 (still a PR) - collectd/snmp6 (still a PR) PRs: - https://github.com/collectd/collectd/pull/3789 - https://github.com/openwrt/packages/pull/14158 Instead of enabling it as default for all devices we condition it default y if SMALL_FLASH A test shows it needs around 16 kiB. Signed-off-by: Nick Hainke <vincent@systemli.org> [fixed whitespace issue] Signed-off-by: Petr Štetiar <ynezz@true.cz>
* kernel: move some disabled symbols to genericAleksander Jan Bajkowski2020-12-221-0/+5
| | | | | | Move some disabled config options found in lantiq target to generic. Signed-off-by: Aleksander Jan Bajkowski <A.Bajkowski@stud.elka.pw.edu.pl>
* target/linux: disable CONFIG_CIFS_STATSRosen Penev2020-12-221-1/+1
| | | | | | | | CIFS_STATS is a debugging option. It is not really useful for end users Signed-off-by: Rosen Penev <rosenp@gmail.com> [fixed missing config-4.19 file] Signed-off-by: Petr Štetiar <ynezz@true.cz>
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