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* kernel: bump 5.4 to 5.4.45Petr Štetiar2020-06-092-13/+3
| | | | | | | | | | | | | | | | | | | Fixes CVE-2020-10757 via upstream commit df4988aa1c96 ("mm: Fix mremap not considering huge pmd devmap"). Resolved merge conflict in the following patches: bcm27xx: 950-0128-gpiolib-Don-t-prevent-IRQ-usage-of-output-GPIOs.patch Refreshed patches, removed upstreamed patch: generic: 751-v5.8-net-dsa-mt7530-set-CPU-port-to-fallback-mode.patch generic: 754-v5.7-net-dsa-mt7530-fix-roaming-from-DSA-user-ports.patch Run tested: qemu-x86-64 Build tested: x86/64, imx6, sunxi/a53 Signed-off-by: Petr Štetiar <ynezz@true.cz>
* octeontx: fix mcp251x can controllerTim Harvey2020-06-031-7/+24
| | | | | | | | | | | | | | | Update the can-mcp251x-convert-to-half-duplex-SPI patch to fix reception Some SPI host controllers such as the Cavium Thunder TX do not support full-duplex SPI. Using half-duplex transfers allows the driver to work with those host controllers. This patch fixes the fact that mcp251x_hw_rx_frame was still relying on a full-duplex transfer where bits were being shifted on MOSI at the same time as MISO. After splitting the transaction into a spi_write_then_read() care must be taken to ignore the first byte. Signed-off-by: Tim Harvey <tharvey@gateworks.com>
* octeontx: fix gpio irq requestTim Harvey2020-06-031-0/+46
| | | | | | | This fixes a regression in 5.4 that causes a crash when a driver requests an ARM GPIO for an IRQ. Signed-off-by: Tim Harvey <tharvey@gateworks.com>
* octeontx: refresh kernel 5.4 configTim Harvey2020-06-031-27/+2
| | | | | | refresh kernel config by running make kernel_menuconfig and saving changes Signed-off-by: Tim Harvey <tharvey@gateworks.com>
* octeontx: remove support for kernel 4.14Adrian Schmutzler2020-05-252-672/+0
| | | | | | | | Kernel 5.4 is stable for about two months now and there is only a few patches anyway, so this is mostly upstream stuff. Therefore, it does not look like we need to keep old 4.14 around any longer. Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
* kernel: bump 5.4 to 5.4.38Petr Štetiar2020-05-041-4/+4
| | | | | | | | | Refreshed patches. Run tested: qemu-x86-64, apalis Build tested: x86/64, ipq40xx, ath79, imx6, sunxi/a53 Signed-off-by: Petr Štetiar <ynezz@true.cz>
* kernel: bump 5.4 to 5.4.33Petr Štetiar2020-04-171-1/+1
| | | | | | | | | | | | Refreshed patches, removed upstreamed patches: oxnas: 001-irqchip-versatile-fpga-Handle-chained-IRQs-properly.patch oxnas: 002-irqchip-versatile-fpga-Apply-clear-mask-earlier.patch Run tested: qemu-x86-64, apalis Build tested: x86/64, imx6, sunxi/a53 Signed-off-by: Petr Štetiar <ynezz@true.cz>
* kernel: bump 4.14 to 4.14.176Koen Vandeputte2020-04-162-124/+7
| | | | | | | | | | | | | | | | | | | Refreshed all patches. Remove upstreamed: - 0001-net-thunderx-workaround-BGX-TX-Underflow-issue.patch - 600-ipv6-addrconf-call-ipv6_mc_up-for-non-Ethernet-inter.patch - 184-USB-serial-option-add-Wistron-Neweb-D19Q1.patch Fixes: - CVE-2020-8648 (potentially) - CVE-2020-8647 - CVE-2020-8649 Compile-tested on: cns3xxx, octeontx Runtime-tested on: cns3xxx Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
* octeontx: switch to kernel 5.4Tim Harvey2020-04-031-2/+1
| | | | | | 5.4 is stable on Gateworks Newport GW610x/GW620x/GW630x/GW640x Signed-off-by: Tim Harvey <tharvey@gateworks.com>
* kernel: bump 5.4 to 5.4.28Petr Štetiar2020-03-284-173/+7
| | | | | | | | | | | | | | | | | | | | Changelog since 5.4.24 mentions CVE-2019-19769, CVE-2020-8648, CVE-2020-8649 and CVE-2020-8647. Removed upstreamed: generic: 507-v5.6-iio-chemical-sps30-fix-missing-triggered-buffer-depe.patch generic: 600-ipv6-addrconf-call-ipv6_mc_up-for-non-Ethernet-inter.patch bcm27xx: 950-0435-ASoC-pcm512x-Fix-unbalanced-regulator-enable-call-in.patch ipq806x: 701-stmmac-fix-notifier-registration.patch lantiq: 002-pinctrl-falcon-fix-syntax-error.patch octeontx: 0002-net-thunderx-workaround-BGX-TX-Underflow-issue.patch Run tested: apu2, qemu-x86-64, apalis, a64-olinuxino, nbg6617 Build tested: sunxi/a53, imx6, x86/64, ipq40xx Tested-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk> [apu2] Signed-off-by: Petr Štetiar <ynezz@true.cz>
* kernel: move TEO governor to generic configTomasz Maciej Nowak2020-03-171-1/+0
| | | | | | | | This new symbol popped up in few places. Disable it in generic config. Signed-off-by: Tomasz Maciej Nowak <tomek_n@o2.pl> [fixed merge conflict in generic/config-5.4] Signed-off-by: Petr Štetiar <ynezz@true.cz>
* treewide: remove maintainer variable from targetsPetr Štetiar2020-03-161-2/+0
| | | | | | | | | | | | | There is no such role as target maintainer anymore, one should always send corresponding changes for the review and anyone from the commiters is allowed to merge them or eventually use the hand break and NACK them. Lets make it clear, that it is solely a community doing the maintenance tasks. Signed-off-by: Petr Štetiar <ynezz@true.cz> Acked-by: Adrian Schmutzler <freifunk@adrianschmutzler.de> Acked-by: Piotr Dymacz <pepe2k@gmail.com>
* kernel: 5.4: remove some dup config options already set in genericYousong Zhou2020-03-101-6/+0
| | | | | | | This furthers 860652f4b9da ("kernel: 5.4: move some kconfig options to generic") Signed-off-by: Yousong Zhou <yszhou4tech@gmail.com>
* octeontx: add support for Linux 5.4Tim Harvey2020-03-096-0/+947
| | | | | | Signed-off-by: Tim Harvey <tharvey@gateworks.com> [add KERNEL_TESTING_PATCHVER] Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
* kernel: bump 4.14 to 4.14.160Hauke Mehrtens2019-12-241-1/+1
| | | | | | | | | Refreshed all patches. Compile-tested on: ipq40xx, apm821xx Runtime-tested on: ipq40xx Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
* octeontx: fix thunderx BGX underflow irq nameTim Harvey2019-10-271-4/+11
| | | | | | request_irq requires irq names to be static/allocated and not on the stack Signed-off-by: Tim Harvey <tharvey@gateworks.com>
* kernel: Remove CONFIG_COMPATHauke Mehrtens2019-05-111-11/+0
| | | | | | | | | | | | | 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: Activate CONFIG_ARM64_SW_TTBR0_PANHauke Mehrtens2019-05-111-1/+0
| | | | | | | | | | 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: enable memory compactionFelix Fietkau2018-10-091-1/+0
| | | | | | | | | | | 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: add missing ARM64_SSBD symbolStijn Tintel2018-07-311-0/+1
| | | | | | | | | In 4.14.57, a new symbol for Spectre v4 mitigation was introduced for ARM64. Add this symbol to all ARM64 targets using kernel 4.14. This mitigates CVE-2018-3639 on ARM64. Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
* kernel: enable THIN_ARCHIVES by defaultSergey Ryazanov2018-05-221-1/+0
| | | | | | | | THIN_ARCHIVES option is enabled by default in the kernel configuration and no one target config disables it. So enable it by default and remove this symbol from target specific configs to keep them light. Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
* kernel: enable FUTEX_PI by defaultSergey Ryazanov2018-05-221-1/+0
| | | | | | | | | New FUTEX_PI configuration symbol enabled if FUTEX and RT_MUTEX symbols are enabled. Both of these symbols are enabled by default in the generic config, so enable FUTEX_PI by default too to keep platform specific configs minimal. Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
* kernel: enable EXPORTFS by defaultSergey Ryazanov2018-05-221-1/+0
| | | | | | | | OVERLAY_FS config symbol selects EXPORTFS since 4.12 kernel, we have OVERLAY_FS enabled by default, so enable EXPORTFS in the generic config of 4.14 and remove this option from platform specific configs. Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
* kernel: disable DRM_LIB_RANDOM by defaultSergey Ryazanov2018-05-221-1/+0
| | | | | | | DRM_LIB_RANDOM config symbol selected only by DRM_DEBUG_MM_SELFTEST which is disable by default, so disable DRM_LIB_RANDOM by default too. Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
* kernel: disable DMA_{NOOP|VIRT}_OPS by defaultSergey Ryazanov2018-05-221-2/+0
| | | | | | | These options do not used by any supported arch, so disable them by default to make arch configs a bit more clean. Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
* kernel: disable ARCH_WANTS_THP_SWAP by defaultSergey Ryazanov2018-05-221-1/+0
| | | | | | | | Only one arch (x86_64) enables this option. So disable ARCH_WANTS_THP_SWAP by default and remove referencies to it from all configs (except x86_64) to make them clean. Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
* octeontx: make board.d files executableMathias Kresin2018-05-171-0/+0
| | | | | | | Add the executable permission to the files to ensure they run on firstboot. Signed-off-by: Mathias Kresin <dev@kresin.me>
* arm64: enable harden branch predictorMathias Kresin2018-04-271-0/+2
| | | | | | Enable the harden branch predictor for arm64 as it is recommend. Signed-off-by: Mathias Kresin <dev@kresin.me>
* octeontx: use the generic board detectionMathias Kresin2018-02-232-45/+1
| | | | | | | Use the generic board detection based on the device tree compatible string instead of a target specific one. Signed-off-by: Mathias Kresin <dev@kresin.me>
* octeontx: remove lots of bogus kernel config overridesFelix Fietkau2018-02-221-73/+3
| | | | | | Some of them break when building with all modules enabled Signed-off-by: Felix Fietkau <nbd@nbd.name>
* octeontx: remove undefs of CONFIG_NET_VENDOR_*Tim Harvey2018-02-221-52/+0
| | | | Signed-off-by: Tim Harvey <tharvey@gateworks.com>
* octeontx: remove unnecessary CONFIG_DEBUG_INFOTim Harvey2018-02-221-1/+0
| | | | | Cc: Hauke Mehrtens <hauke@hauke-m.de> Signed-off-by: Tim Harvey <tharvey@gateworks.com>
* octeontx: add fpu supportTim Harvey2018-02-221-1/+1
| | | | | Cc: Hauke Mehrtens <hauke@hauke-m.de> Signed-off-by: Tim Harvey <tharvey@gateworks.com>
* octeontx: remove CFLAGSTim Harvey2018-02-221-1/+0
| | | | | | | | You should not define CFLAGS for the toolchain as this will also leak into other targets if they share the same toolchain. Cc: Hauke Mehrtens <hauke@hauke-m.de> Signed-off-by: Tim Harvey <tharvey@gateworks.com>
* octeontx: add FAT FS support to kernelTim Harvey2018-02-221-0/+2
| | | | | | | The CN80XX Boot firmware uses an embedded FAT12 filesystem. For some reason busybox can't mount this unless its enabled static in the kernel. Signed-off-by: Tim Harvey <tharvey@gateworks.com>
* octeontx: add USB_PCI supportTim Harvey2018-02-221-3/+4
| | | | | | The CN80XX XHCI is supported through PCI Signed-off-by: Tim Harvey <tharvey@gateworks.com>
* kernel: bump 4.14 to 4.14.20Stijn Tintel2018-02-182-24/+8
| | | | | | | | | | | | | | | | Refresh patches. Remove upstreamed patches: - backport/080-v4.15-0001-arch-define-weak-abort.patch - backport/081-v4.15-0002-kernel-exit.c-export-abort-to-modules.patch Update patch that no longer applies: pending/493-ubi-set-ROOT_DEV-to-ubiblock-rootfs-if-unset.patch Fixes CVE-2017-8824. Compile-tested: octeon, x86/64. Runtime-tested: octeon, x86/64. Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
* octeontx: add support for OCTEON TX targetTim Harvey2018-02-138-0/+1049
The Cavium OCTEON TX is an ARM 64-bit SoC leveraging CPU cores and periperhals from the Cavium ThunderX SoC. This initial support provides a 4.14 kernel and kernel+initramfs that is bootable on the Gateworks Newport GW630x as well as the Cavium sff8104 reference board. Signed-off-by: Tim Harvey <tharvey@gateworks.com>
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