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* kernel: add missing symbolKoen Vandeputte2019-10-301-0/+1
| | | | | | Discovered during layerscape compile-testing Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
* kernel: bump 4.9 to 4.9.169Koen Vandeputte2019-04-221-0/+2
| | | | | | | | | | | | | Refreshed all patches. New symbols: - CONFIG_PPC_BARRIER_NOSPEC - CONFIG_LDISC_AUTOLOAD Compile-tested on: ar71xx Runtime-tested on: ar71xx Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
* kernel: support gcc-optimized inlining on all architecturesFelix Fietkau2018-12-181-0/+1
| | | | | | | | | | | Optimized inlining was disabled by default when gcc 4 was still relatively new. By now, all gcc versions handle this well and there seems to be no real reason to keep it x86-only. Signed-off-by: Felix Fietkau <nbd@nbd.name> (backported from 1e8882585c6f4a5e7f5e2b4f18cd550aafa6f81d) (rebased patches) Signed-off-by: Jo-Philipp Wich <jo@mein.io>
* kernel: enable memory compactionFelix Fietkau2018-10-091-1/+1
| | | | | | | | | | | Compaction is the only memory management component to form high order (larger physically contiguous) memory blocks reliably. The page allocator relies on compaction heavily and the lack of the feature can lead to unexpected OOM killer invocations for high order memory requests. You shouldn't disable this option unless there really is a strong reason for it. Signed-off-by: Felix Fietkau <nbd@nbd.name> Signed-off-by: Michal Hrusecky <michal.hrusecky@nic.cz>
* kernel: bump 4.9 to 4.9.102 for 18.06Koen Vandeputte2018-05-241-0/+1
| | | | | | | | | | | Refreshed all patches Added new ARM64 symbol: ARM64_ERRATUM_1024718 Compile-tested on: ar71xx Runtime-tested on: ar71xx Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
* kernel: Restrict dmesg output to root.Rosen Penev2018-04-301-1/+1
| | | | | | | | In typical OpenWrt setups, there are no other users that have a shell spawned for them by default. This can be overriden by the kernel.dmesg_output syssctl. Signed-off-by: Rosen Penev <rosenp@gmail.com>
* kernel: add missing symbolJohn Crispin2018-02-131-0/+1
| | | | Signed-off-by: John Crispin <john@phrozen.org>
* kernel: mtdsplit: Add support for D-link JBOOTPawel Dembicki2018-02-111-0/+1
| | | | | | | | | The D-Link devices with JBOOT bootloader use their own kernel image header (stag + sch2 headers). This driver find jImage header and set rootfs start after kernel file. Signed-off-by: Pawel Dembicki <paweldembicki@gmail.com>
* kernel: generic: add 4.9 config optionHans Dedecker2018-01-241-0/+1
| | | | | | | | When CGROUPS is enabled the new option CONFIG_CGROUP_NET_CLASSID is selectable and not handled. Add this option to the 4.9 kernel configuration. Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
* kernel: sort generic configsStijn Tintel2018-01-141-7/+7
| | | | | | Use kconfig.pl to sort the generic kernel configs. Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
* kernel: allow disabling multicast routing supportMatthias Schiffer2018-01-111-1/+1
| | | | | | | | Multicast routing support is not needed in most setups, and increases the size of the kernel considerably (>10K after LZMA). Add a config switch to allow disabling it. Signed-off-by: Matthias Schiffer <mschiffer@universe-factory.net>
* kernel: move CONFIG_KASAN to generic configStijn Tintel2018-01-021-0/+1
| | | | | | | | | | While bumping 4.14, the kernel build failed due to missing CONFIG_KASAN symbol. Move it to generic config instead of defining it for all arm64 and x86/64 targets. It was only added in 4.0, so not needed in config-3.18. Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
* kernel: generic: add some more 4.9 configure optionsHauke Mehrtens2017-12-161-0/+9
| | | | | | | These are taken from the x86 target and should make support kernel 4.9 and 4.14 in the x86 target easier. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
* kernel: add support for limiting 4K erase sector support based on flash chip ↵Felix Fietkau2017-11-061-0/+1
| | | | | | | | | | | | | | | | size Some targets need 4K sectors for small flash chips (e.g. some routerboards, where the entire chip is just one "erase block"), whereas on other devices 4K sectors lead to horrible flash erase/write performance. Set the default limit in the generic kernel configuration to 4 MiB to ensure that all new platforms don't use 4K sectors for bigger flash chips. On all existing targets use 16 MiB for now to avoid regressions. They will be changed individually in follow-up commits. Signed-off-by: Felix Fietkau <nbd@nbd.name>
* kernel: enable CONFIG_ADVISE_SYSCALLSRosen Penev2017-10-271-1/+1
| | | | | | | Without this, posix_[fm]advise does not work. This causes issues with btrfs-progs, which uses fadvise to drop caches. Signed-off-by: Rosen Penev <rosenp@gmail.com>
* kernel: add config optionHauke Mehrtens2017-10-221-0/+1
| | | | | | | | When the kmod-at91-adc package is activated for the at91 target the new option CONFIG_AT91_SAMA5D2_ADC is selectable and not handled. Add this option to the kernel 4.9 configuration. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
* omap: clean up configurationHauke Mehrtens2017-10-181-0/+1
| | | | | Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Acked-by: Alexander Couzens <lynxis@fe80.eu>
* omap: Add support for kernel 4.9Hauke Mehrtens2017-10-181-0/+1
| | | | | | | | | | | | | | | | This adds support for kernel 4.9 and replaces the kernel 4.4 support. These are lynxis test results: panda-board a3 - works, but no network, but master/4.4 doesn't have network either. panda-board-a4 - u-boot SPL refuse to boot. beaglebone-black - works beagle-board - usb attached network doesn't come up and I doesn't have a serial around. beagle-board-xm - ToDo: image code is missing. Kernel 4.4 does not look better, so we merge this anyway. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Acked-by: Alexander Couzens <lynxis@fe80.eu>
* kernel: Add some more generic config optionsHauke Mehrtens2017-10-081-0/+9
| | | | | | | | These options are deactivating some kernel modules for IP blocks not uses on this SoC. I saw the same when working with the ARM64 Marvell board so it is better to move them to generic. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
* kernel: add missing config options for layerscape targetHauke Mehrtens2017-10-081-0/+5
| | | | | | This fixes some problems found by build bot. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
* kernel: add some config optionsHauke Mehrtens2017-09-181-0/+10
| | | | | | These are needed for the sunxi target. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
* kernel: add missing symbolsMathias Kresin2017-07-071-0/+1
| | | | | | Fixes the ramips and xburst/qi_lb60 build. Signed-off-by: Mathias Kresin <dev@kresin.me>
* kirkwood: switch to kernel 4.9Paul Wassi2017-07-041-0/+1
| | | | | | | | | | | | | | | Add patches-4.9, some of them (heavily) rewritten: - ea4500 is upstream available, keep only LEDE changes in dts - ea3500 is changed to match the structure of the upstream ea4500 dts - nsa310s rewritten to include the common dtsi - nsa325 is dropped, since already upstream Signed-off-by: Paul Wassi <p.wassi@gmx.at> Signed-off-by: Alberto Bursi <alberto.bursi@outlook.it> [refresh kernel config, add on100, use the switchdev based mv88e6171 driver for the linksys boards, keep lede specific rootfs/kernel partition names for linksys boards, reorder patches] Signed-off-by: Mathias Kresin <dev@kresin.me>
* kernel: add missing symbol to genericJonas Gorski2017-06-301-0/+1
| | | | Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
* kernel: disable various symbols for v4.9Michael Heimpold2017-06-271-0/+4
| | | | | | | In preparation for bumping mxs target to 4.9, disable a bunch of configuration symbols that provoked config prompts. Signed-off-by: Michael Heimpold <mhei@heimpold.de>
* kernel: remove CONFIG_ZONE_DMA_FLAG from 4.9Sergey Ryazanov2017-06-071-1/+0
| | | | | | There are no CONFIG_ZONE_DMA_FLAG config symbol since 4.7. Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
* kernel: disable CONFIG_SG_POOL by defaultSergey Ryazanov2017-06-071-1/+1
| | | | | | | | CONFIG_SG_POOL symbol is selected only by CONFIG_SCSI, since the last one is disabled by default then disable CONFIG_SG_POOL by default too. And explicitly enable it only for platforms that use CONFIG_SCSI. Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
* kernel: add CONFIG_SCHED_HRTICK=y to the generic configFelix Fietkau2017-06-071-0/+1
| | | | | | It is used by pretty much every target Signed-off-by: Felix Fietkau <nbd@nbd.name>
* kernel: add missing config optionsHauke Mehrtens2017-05-271-0/+3
| | | | | | | This broke the build for the x86 generic target. This was found by the build bot. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
* kernel: remove out of tree direct-io disable hackFelix Fietkau2017-04-261-1/+0
| | | | | | | Direct-IO support has to be enabled for the release build anyway, so this hack is not worth keeping Signed-off-by: Felix Fietkau <nbd@nbd.name>
* kernel: Add various arm64-related symbolsFlorian Fainelli2017-04-111-0/+6
| | | | | | | In preparation for bumping arm64 to 4.9, add a bunch of configuration symbols that are available under arm64. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
* kernel: add arm64 erratums into configHauke Mehrtens2017-03-261-0/+13
| | | | | | | | Deactivate all the ARM64 erratums by default. The target code should activate them if needed. This fixes a problem with a new erratum added in kernel 4.9.17 breaking brcm2708. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
* kernel: disable DRM_HISI_KIRIN and USB_DWC3_OF_SIMPLERafał Miłecki2017-03-221-0/+2
| | | | | | They were triggering config prompts on brcm2710. Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
* kernel: fix builds with kmod-drm-vc4 and CONFIG_SPI enabledRafał Miłecki2017-03-221-0/+2
| | | | | | | This fixes: Samsung LD9040 RGB/SPI panel (DRM_PANEL_SAMSUNG_LD9040) [N/m] (NEW) aborted! Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
* kernel: fix builds with kmod-drm-vc4 and kmod-backlight enabledRafał Miłecki2017-03-221-0/+4
| | | | | | | This fixes: JDI LT070ME05000 WUXGA DSI panel (DRM_PANEL_JDI_LT070ME05000) [N/m/?] (NEW) aborted! Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
* brcm2708: add kmod-drm-vc4 packageRafał Miłecki2017-03-211-0/+2
| | | | | | It includes vc4 driver for Broadcom VideoCore IV GPU. Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
* kernel: move disabling DRM symbols to the config fileRafał Miłecki2017-03-211-0/+23
| | | | | | | This is the standard way we handle this. Please note (it seems) I could drop few symbols as they are hidden under (disabled) DRM_LEGACY now. Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
* kernel: disable CONFIG_BCM_IPROC_ADC by defaultRafał Miłecki2017-03-211-0/+1
| | | | | | | This fixes compiling issue on bcm53xx target with kmod-iio-core: Broadcom IPROC ADC driver (BCM_IPROC_ADC) [N/m/?] (NEW) Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
* kernel: add missing config symbols for 4.9Felix Fietkau2017-03-161-0/+2
| | | | Signed-off-by: Felix Fietkau <nbd@nbd.name>
* kernel: add missing config symbols for 4.9Felix Fietkau2017-03-141-0/+2
| | | | Signed-off-by: Felix Fietkau <nbd@nbd.name>
* kernel: add another missing TPM symbolJohn Crispin2017-03-111-0/+1
| | | | Signed-off-by: John Crispin <john@phrozen.org>
* kernel: disable deprecated CONFIG_USB_EHCI_ATH79 symbolFelix Fietkau2017-03-071-0/+1
| | | | | | USB_EHCI_HCD_PLATFORM is used instead Signed-off-by: Felix Fietkau <nbd@nbd.name>
* kernel: more tpm related symbolsJohn Crispin2017-03-061-0/+1
| | | | Signed-off-by: John Crispin <john@phrozen.org>
* kernel: sort generic configsJonas Gorski2017-02-281-14/+14
| | | | | | | Use kconfig.pl to sort the generic configs and get rid of duplicate entries. Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
* kernel: add another missing TPM symbolJohn Crispin2017-02-271-0/+1
| | | | Signed-off-by: John Crispin <john@phrozen.org>
* kernel: fix TPM related config symbols for 4.9Felix Fietkau2017-02-271-1/+7
| | | | Signed-off-by: Felix Fietkau <nbd@nbd.name>
* kernel: add missing HW_RANDOM_TPM symbolJohn Crispin2017-02-271-0/+1
| | | | Signed-off-by: John Crispin <john@phrozen.org>
* kernel: Add TPM Module supportChris Blake2017-02-271-0/+6
| | | | | | | | The following will enable the TPM kernel module, as well as support for the atmel i2c TPM driver. Tested and confirmed working on an Aerohive AP-121 Signed-off-by: Chris Blake <chrisrblake93@gmail.com>
* kernel: mtdsplit: Add support for Mikrotik NOR firmwareThibaut VARENE2017-02-221-0/+1
| | | | | | | | | | | | | | | | The RouterBOOT bootloader does not care where the kernel lives in the SPI flash, all that matters is that the kernel is wrapped in the custom yaffs container as generated by kernel2minor. This container has a fixed signature as follows: 00000000 00 00 00 01 00 00 00 01 ff ff 6b 65 72 6e 65 6c |..........kernel| This patch adds mtdsplit support for identifying that signature and triggering the search for the rootfs. rootfs is expected at EB boundary since we use wget mtd_find_rootfs_from(). We make no use of the yaffs file size field because it contains invalid data in the image generated by kernel2minor. Signed-off-by: Thibaut VARENE <hacks@slashdirt.org>
* mediatek: add more missing symbolsJohn Crispin2017-02-161-0/+2
| | | | Signed-off-by: John Crispin <john@phrozen.org>