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* kernel: add CGROUPS and IOSCHED_BFQ back to configAdrian Schmutzler2020-08-121-0/+2
| | | | | | | | | | | | After those symbols have been removed from generic kernel config, they were added to the target config during every kernel config refresh. As that's not desirable, add them back to the generic config. Fixes: d1a8217d87bf ("kernel: clean-up build-configurable kernel config symbols") Fixes: cfe235c43686 ("kernel: modules: add package kmod-iosched-bfq") Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
* kernel: Create UBIFS v5 volumeHauke Mehrtens2020-08-111-1/+0
| | | | | | | | | | | | | In commit 87b35c16adcf ("kernel: ubifs: create use file system format 4 by default") we changed the default UBIFS version used when the kernel creates a new volume from 5 to 4. UBIFS v5 was added in kernel 4.10 and only kernel 4.10 and later can read it. We changed the kernel to create version 4 volumes also on more recent kernel versions to make it possible to downgrade to an OpenWrt version with kernel 4.9, the upgrade still works. This is probably not needed any more and we can remove this patch. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
* kernel: modules: add package kmod-iosched-bfqDaniel Golle2020-08-101-1/+0
| | | | Signed-off-by: Daniel Golle <daniel@makrotopia.org>
* kernel: add missing config symbolsFelix Fietkau2020-08-091-0/+3
| | | | Signed-off-by: Felix Fietkau <nbd@nbd.name>
* kernel: unify CONFIG_GPIO_SYSFS in kernel configsFelix Fietkau2020-08-061-1/+1
| | | | | | Enable it for all platforms Signed-off-by: Felix Fietkau <nbd@nbd.name>
* kernel: add missing config symbolStijn Tintel2020-08-011-0/+1
| | | | | | | | | | This symbol is exposed on ARM64 with EFI enabled in the kernel config. Currently this happens only on ipq807x, but as there might be new ARM64 targets with EFI in the future it is better to add the symbol to the generic config. Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be> Acked-by: Jo-Philipp Wich <jo@mein.io>
* kernel: clean-up build-configurable kernel config symbolsDaniel Golle2020-07-301-8/+0
| | | | | | | | | Don't explicitely disable options in target/linux/generic/config-* if they are already controlled in config/Config-kernel.in. Add a bunch of new symbols and prepare defaults for using only unified hierarchy (ie. cgroup2). Update symbol dependencies while at it Signed-off-by: Daniel Golle <daniel@makrotopia.org>
* kirkwood: move usb support to modulesPawel Dembicki2020-06-141-0/+1
| | | | | | | | | | | | | | | USB support built in kernel isn't required for booting. This patch move USB support to modules. CONFIG_USB_STORAGE is removed because it can be found in kmod-usb-storage and all usb support for this targed is moved to kmods. Tested-by: Cezary Jackiewicz <cezary@eko.one.pl> [nsa310] Tested-by: Alberto Bursi <bobafetthotmail@gmail.com> [nsa325, ea4500] Reviewed-by: Sungbo Eo <mans0n@gorani.run> Signed-off-by: Pawel Dembicki <paweldembicki@gmail.com> [keep CONFIG_SCSI] Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
* kirkwood: move sata features to modulesPawel Dembicki2020-06-141-0/+1
| | | | | | | | | | All devices are using nand images. Built-in SATA modules are not needed anymore. Signed-off-by: Pawel Dembicki <paweldembicki@gmail.com> [only move CONFIG_SATA_MV] Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de> Tested-by: Pawel Dembicki <paweldembicki@gmail.com> [pogo v4]
* linux/generic: remove obsolete config option LEDS_TRIGGER_IDE_DISKThomas Albers2020-06-031-1/+0
| | | | | | | | | | | | | Kernel config option LEDS_TRIGGER_IDE_DISK was renamed in kernel 4.8 to CONFIG_LEDS_TRIGGER_DISK in upstream commit eb25cb9956cc ("leds: convert IDE trigger to common disk trigger"). Removing it as it should be added only on targets which has usage for this trigger. Signed-off-by: Thomas Albers <thomas.gameiro@googlemail.com> [commit description facelift] Signed-off-by: Petr Štetiar <ynezz@true.cz>
* kernel: mtdsplit: add BCM WFI supportÁlvaro Fernández Rojas2020-05-181-0/+1
| | | | Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
* generic: mikrotik platform build bitsThibaut VARÈNE2020-05-081-0/+1
| | | | Signed-off-by: Thibaut VARÈNE <hacks@slashdirt.org>
* generic: routerboot partition build bitsThibaut VARÈNE2020-05-081-0/+1
| | | | Signed-off-by: Thibaut VARÈNE <hacks@slashdirt.org>
* kernel: remove non-existant symbolsAleksander Jan Bajkowski2020-04-131-25/+0
| | | | | | These symbols exist only in older kernels and can be removed. Signed-off-by: Aleksander Jan Bajkowski <A.Bajkowski@stud.elka.pw.edu.pl>
* treewide: Don't diverge from upstream default HZ settings on 4.19Daniel Engberg2020-03-291-2/+2
| | | | | | | | | | | Most targets upstream use 250Hz or even 1000Hz by default while 100Hz is hardcoded in OpenWrt's default config. Use upstream default except for apm821xx which hardsets 1000Hz instead of platform default of 250Hz. Signed-off-by: Daniel Engberg <daniel.engberg.lists@pyret.net> [Apply same changes to 5.4] Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>
* kernel: sort generic configurationAleksander Jan Bajkowski2020-03-161-3/+3
| | | | | | | | | | | | This was done by executing these commands: $ ./scripts/kconfig.pl '+' target/linux/generic/config-4.19 /dev/null > target/linux/generic/config-4.19-new $ mv target/linux/generic/config-4.19-new target/linux/generic/config-4.19 $ ./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: Aleksander Jan Bajkowski <A.Bajkowski@stud.elka.pw.edu.pl>
* kernel: 4.19,5.4: disable ARM CE & NEONChristian Lamparter2020-02-281-0/+10
| | | | | | | | | | This patch disables the CRYPTO KERNEL SYMBOLs that are touched by the upcoming ipq40xx patch "ipq40xx: use neon crypto drivers" from "Eneas U de Queiroz" and more so for his follow up patches for the other ARM targets in this series. This should help to prevent at least a few potential build errors on other archs. Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
* kernel: Sort generic configurationHauke Mehrtens2020-02-241-4/+4
| | | | | | | | | | | | This was done by executing these commands: $ ./scripts/kconfig.pl '+' target/linux/generic/config-4.19 /dev/null > target/linux/generic/config-4.19-new $ mv target/linux/generic/config-4.14-new target/linux/generic/config-4.14 $ ./scripts/kconfig.pl '+' target/linux/generic/config-4.14 /dev/null > target/linux/generic/config-4.14-new $ mv target/linux/generic/config-4.19-new target/linux/generic/config-4.19 Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
* kernel: remove non-existant symbols from 4.19 configAleksander Jan Bajkowski2020-02-221-1/+0
| | | | | | These symbols only exist in kernel version <= 4.15 Signed-off-by: Aleksander Jan Bajkowski <A.Bajkowski@stud.elka.pw.edu.pl>
* build: Add additional kernel debug optionsHauke Mehrtens2020-02-221-0/+5
| | | | | | | | Make it possible to activate some additional kernel debug options. This can be used to debug some problems in kernel drivers. Signed-off-by: Hauke Mehrtens <hauke.mehrtens@intel.com> Reviewed-by: Alexandru Ardelean <ardeleanalex@gmail.com>
* build: Add option KERNEL_KASANHauke Mehrtens2020-02-221-0/+1
| | | | | | | | The kernel kernel address sanitizer is able to detect some memory bugs in the kernel like out of range array accesses. Signed-off-by: Hauke Mehrtens <hauke.mehrtens@intel.com> Reviewed-by: Alexandru Ardelean <ardeleanalex@gmail.com>
* build: Add option KERNEL_UBSANHauke Mehrtens2020-02-221-0/+3
| | | | | | | | The kernel Undefined Behavior Sanitizer is able to detect some memory bugs in the kernel like out of range array accesses. Signed-off-by: Hauke Mehrtens <hauke.mehrtens@intel.com> Reviewed-by: Alexandru Ardelean <ardeleanalex@gmail.com>
* kernel: add SFP support for Methode DM7052 NBASE-T moduleRussell King2020-01-211-0/+1
| | | | | | | | | | Add support for Methode DM7052 NBASE-T module to OpenWRT. These patches are taken from my "phy" branch, and will be sent for the next kernel merge window. Signed-off-by: Russell King <linux@armlinux.org.uk> [jonas.gorski: move patches to pending, refresh patches] Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
* generic: update config-4.19Tobias Schramm2020-01-121-0/+3
| | | | | | config was missing some SWCONFIG_B53 options Signed-off-by: Tobias Schramm <tobleminer@gmail.com>
* kernel: Deactivate CONFIG_SFP in generic configHauke Mehrtens2019-12-231-0/+1
| | | | | | | | Deactivate CONFIG_SFP for kernel 4.19 in the generic configuration. The CONFIG_SFP configuration option was not set to anything in the ath79 build for me, set it to deactivated by default. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
* kernel: generic: add missing config symbol to 4.19Ansuel Smith2019-12-191-0/+1
| | | | | | | | | PCI_V3_SEMI config symbol was found missing in generic kernel config after ipq806x config refresh to 4.19. Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com> [commit subject and description facelift] Signed-off-by: Petr Štetiar <ynezz@true.cz>
* treewide: kernel config: remove runtime optionsPetr Štetiar2019-11-241-2/+0
| | | | | | | Remove CC_HAS_ASM_GOTO, CC_IS_GCC and GCC_VERSION kernel config options which are set at runtime and which should be ignored now. Signed-off-by: Petr Štetiar <ynezz@true.cz>
* kernel: Add missing configuration optionHauke Mehrtens2019-11-221-0/+1
| | | | | | | | This was found by the build bot. Fixes: e29500eb849a ("kernel: bump 4.19 to 4.19.85") Fixes: db9e9e838216 ("kernel: bump 4.14 to 4.14.155") Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
* kernel: Set GCC version to 80300 by defaultHauke Mehrtens2019-10-121-1/+1
| | | | | | | The kernel 4.19 configuration contains the GCC version used, set it to 8.3.0 as this is now our default compiler. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
* kernel: move crypto-arc4 into a moduleFelix Fietkau2019-08-261-1/+1
| | | | | | It is no longer required by wireless drivers, so we can save some space here Signed-off-by: Felix Fietkau <nbd@nbd.name>
* kernel: drop mvebu support in kmod-usb3Tomasz Maciej Nowak2019-08-051-0/+1
| | | | | | | This is already enabled as kernel built-in feature in mvebu target and none other target will use it. Signed-off-by: Tomasz Maciej Nowak <tomek_n@o2.pl>
* brcm2708: update to latest patches from the RPi foundationÁlvaro Fernández Rojas2019-08-021-0/+4
| | | | Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
* kernel: fix typo in replaced symbolKoen Vandeputte2019-08-011-1/+1
| | | | | | | | Looks like a copy/paste error .. Fixes: a89b49bca4ec ("kernel: bump 4.19 to 4.19.62") Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
* kernel: bump 4.19 to 4.19.62Koen Vandeputte2019-07-311-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Refreshed all patches. Remove upstreamed: - 023-0013-crypto-crypto4xx-fix-AES-CTR-blocksize-value.patch - 023-0014-crypto-crypto4xx-fix-blocksize-for-cfb-and-ofb.patch - 023-0015-crypto-crypto4xx-block-ciphers-should-only-accept-co.patch - 950-0252-staging-bcm2835_camera-Ensure-all-buffers-are-return.patch - 950-0253-staging-bcm2835-camera-Remove-check-of-the-number-of.patch - 950-0254-staging-bcm2835-camera-Handle-empty-EOS-buffers-whil.patch - 950-0489-staging-mmal-vchiq-Replace-spinlock-protecting-conte.patch - 0021-ARM-dts-gemini-Fix-up-DNS-313-compatible-string.patch - 049-v4.20-mips-remove-superfluous-check-for-linux.patch - 100-MIPS-fix-build-on-non-linux-hosts.patch - 303-MIPS-Fix-bounds-check-virt_addr_valid.patch - 0002-usb-dwc2-use-a-longer-AHB-idle-timeout-in-dwc2_core_.patch Altered patches: - 950-0267-staging-vc04_services-Split-vchiq-mmal-into-a-module.patch - 700-net-add-qualcomm-mdio-and-phy.patch Fixes: - CVE-2019-3846 New symbol: - AX88796B_PHY Compile-tested on: cns3xxx, imx6 Runtime-tested on: cns3xxx, imx6 Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
* kernel: generic: add missing 4.19 config symbolPetr Štetiar2019-06-271-0/+2
| | | | | | | | | | | | | | Fixes following kernel build issue on ath79 with CONFIG_KERNEL_FTRACE=y enabled: Tracers (FTRACE) [Y/n/?] y Kernel Function Tracer (FUNCTION_TRACER) [Y/n/?] y Kernel Function Graph Tracer (FUNCTION_GRAPH_TRACER) [Y/n/?] y Enable trace events for preempt and irq disable/enable (PREEMPTIRQ_EVENTS) [N/y/?] (NEW) ... Preempt / IRQ disable delay thread to test latency tracers (PREEMPTIRQ_DELAY_TEST) [N/m/?] (NEW) Signed-off-by: Petr Štetiar <ynezz@true.cz>
* kernel: generic: add missing 4.19 config symbolPetr Štetiar2019-06-251-0/+1
| | | | | | | | Fixes following kernel build issue on x86/64: PCI PF Stub driver (PCI_PF_STUB) [N/m/y/?] (NEW) Signed-off-by: Petr Štetiar <ynezz@true.cz>
* kernel: package Broadcom BNX2X driverPetko Bordjukov2019-06-201-0/+1
| | | | | | | | | | bnx2x driver support for the x86 architecture. Includes module and firmware for Broadcom QLogic 5771x/578xx 10/20-Gigabit ethernet adapters. Signed-off-by: Petko Bordjukov <bordjukov@gmail.com> Signed-off-by: Christian Lamparter <chunkeey@gmail.com> [added +kmod-lib-zlib-inflate as well]
* kernel: generic: add missing DRM panel 4.19 config symbolsPetr Štetiar2019-06-181-0/+6
| | | | | | | While building tegra/generic on 4.19, I've discovered few missing symbols related to DRM panel symbols. Signed-off-by: Petr Štetiar <ynezz@true.cz>
* kernel: generic: add missing 4.19 config symbolPetr Štetiar2019-06-181-0/+1
| | | | | | | | Fixes following kernel build issue on ath79/generic: Enable support for latency based cgroup IO protection (BLK_CGROUP_IOLATENCY) [N/y/?] (NEW) Signed-off-by: Petr Štetiar <ynezz@true.cz>
* kernel: Activate CONFIG_OPTIMIZE_INLININGHauke Mehrtens2019-06-161-1/+1
| | | | | | | | | | | | | | | | | | | | | | | This will reduce the size of the kernel if CONFIG_CC_OPTIMIZE_FOR_SIZE is set like for all targets with small_flash feature flag. I haven't seen any changes for an ARM64 target which optimizes the kernel for speed instead. On the ath79/tiny target the uncompressed kernel size was reduced by 3.2% and the compressed kernel size by 2.1% kernel size with CONFIG_OPTIMIZE_INLINING=n 4346412 build_dir/target-mips_24kc_musl/linux-ath79_tiny/vmlinux 1391169 build_dir/target-mips_24kc_musl/linux-ath79_tiny/tplink_tl-wr941-v4-kernel.bin Kernel size with CONFIG_OPTIMIZE_INLINING=y 4212396 build_dir/target-mips_24kc_musl/linux-ath79_tiny/vmlinux 1362051 build_dir/target-mips_24kc_musl/linux-ath79_tiny/tplink_tl-wr941-v4-kernel.bin This change is currently pending for kernel 5.2 and already in linux-next, this updates our patch to match the upstream version. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
* kernel: add missing symbol to 4.19 configStijn Tintel2019-06-141-0/+1
| | | | | | | | | | Kernel 4.19.47 added a new kernel config symbol ARM64_ERRATUM_1463225. This causes a build failure for sunxi/cortexa53. Add the symbol to the generic config to fix this, and avoid future build failures on other arm64 targets that expose this symbol. As the erratum only affects Cortex-A76 cores, we can safely disable it. Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
* kernel: bump 4.19 to 4.19.50Koen Vandeputte2019-06-121-0/+1
| | | | | | | | | Refreshed all patches. Compile-tested on: cns3xxx, imx6 Runtime-tested on: cns3xxx, imx6 Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
* at91: Update kernel to version 4.14Hauke Mehrtens2019-05-301-0/+2
| | | | | | | | This adds support for kernel 4.14 to the target and directly make it the default kernel version to use. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Tested-by: Sandeep Sheriker <sandeepsheriker.mallikarjun@microchip.com>
* kernel: Move some DSA config options to generic configHauke Mehrtens2019-05-141-0/+4
| | | | | | | This moves some new configuration options to the generic kernel configuration instead of configuring them for each target on our own. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
* kernel: Fix build of omap targetHauke Mehrtens2019-05-121-0/+1
| | | | | | | | CONFIG_HW_RANDOM_OMAP is not set to any value after kmod-random-omap was removed, add the configuration option to the generic configuration. Fixes: cd3b29853380 ("omap24xx: Remove unmaintained target") Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
* kernel: Reorder generic configurationHauke Mehrtens2019-05-111-5/+5
| | | | | | | | This was done like this: ./scripts/kconfig.pl '+' target/linux/generic/config-4.14 /dev/null > target/linux/generic/config-4.14-new mv target/linux/generic/config-4.14-new target/linux/generic/config-4.14 Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
* kernel: Remove CONFIG_COMPATHauke Mehrtens2019-05-111-0/+1
| | | | | | | | | | | | | This removes support for executing old 32 bit applications on 64 bit ARM and MIPS kernels. On OpenWrt we normally compile all the user space applications on our own and do not support third party binary only modules especial not 32 bit applications on 64 bit CPUs. This reduces the attack surface on such systems and should also save some memory. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
* kernel: Remove CONFIG_DEBUG_RODATA and CONFIG_DEBUG_SET_MODULE_RONXHauke Mehrtens2019-05-111-2/+0
| | | | | | | These were renamed to CONFIG_STRICT_KERNEL_RWX and CONFIG_STRICT_MODULE_RWX and are activated in kernel 4.14 and later by default. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
* kernel: Activate CONFIG_ARM64_SW_TTBR0_PANHauke Mehrtens2019-05-111-0/+1
| | | | | | | | | | This activates "Emulate Privileged Access Never using TTBR0_EL1 switching" on ARM64. This should prevent the kernel from reading code from user space in kernel context. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
* Kernel: Activate CONFIG_HARDENED_USERCOPYHauke Mehrtens2019-05-111-1/+3
| | | | | | | | | | | This adds additional checks to the copy_from_user() and copy_to_user() functions. The details are described in this article: https://lwn.net/Articles/695991/ This should only have a very small performance impact on system calls and should not affect routing performance. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>