New revision of Methode eDPU boards uses Marvell 88E6361 switch, so lets
backport it from kernel 6.5.
Since 5.15 doesnt have phylink_get_caps I had to modify the backport to
use the old mv88e6393x_phylink_validate instead.
I had to fixup one more instance of port_max_speed_mode as well that is not
present in 6.5.
Signed-off-by: Robert Marko <robert.marko@sartura.hr>
Fix PSE port assignment for 3rd GMAC on MT7988 and make sure dma_addr
is always initialized to prevent potentially accessing uninitialized
stack memory in the error path.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
This reverts commit 5356462ce5.
Kernel switching to fw_devlink=on as default broke probing some devices.
Revert it until we get a proper fix.
It seemed that mtd OF_POPULATED hack resolved probing issues but
apparently not all of them. We got reports about reading MAC using NVMEM
not working and USB controllers not working.
Ref: #10232Fixes: #13412
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
This symbol was added by commit 2e6f34faa7e0 ("Input: Add IBM Operation
Panel driver") to v6.1. It depends on I2C so it's available to limited
amount of targets. It needs to be specified thought to allow kernel
configuration.
For bcm53xx this fixes:
IBM Operation Panel driver (INPUT_IBM_PANEL) [N/m/?] (NEW)
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
These suboptions (PLATFORM, FSL_MC and MLX5_VFIO_PCI)
may be prompted for when VFIO is enabled, regardless of
architecture.
These are not related to the main vfio use case
(passthrough of PCIe devices)
Signed-off-by: Mathew McBride <matt@traverse.com.au>
Import commits from upstream Linux replacing some downstream patches.
Move accepted patches from pending-{5.15,6.1} to backport-{5.15,6.1}.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
The patch was wrongly tagged as being part of Linux 6.0 even though it
was only committed with Linux 6.2 and hence needs to be backported for
Linux 6.1.
Fixes: fa79baf4a6 ("generic: copy backport, hack, pending patch and config from 5.15 to 6.1")
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Netgear Nighthawk RAX120v2 AX WIFI router with 5 1G and 1 5G ports.
The majority of the code is based on @jewwest's PR #11830.
Specifications:
* CPU: Qualcomm IPQ8074 Quad core Cortex-A53 2.2GHz
* RAM: 1024MB of DDR3 (Nanya NT5CC256M16EP-EK × 2)
* Flash: SPI-NAND 512 MiB (Winbond W29N04GZBIBA)
* Ethernet: 4x 10/100/1000 Mbps LAN,
1x 10/100/1000 Mbps WAN (Qualcomm QCA8075),
1x 10/100/1000/2500/5000 Mbps LAN/WAN (Aquantia AQR111B0 PHY)
* Wi-Fi:
* 2.4 GHz: Qualcomm QCN5024 4x4
* 2x 5 GHz: Qualcomm QCN5054 4x4
* USB: 2x USB 3.0
* LEDs: Power, 2.4GHz & 5GHz Radio, WPS, WAN, USB1 & USB2, 5G LAN
* Keys: LEDs On/Off, Power, Reset, RFKILL, WPS
* UART: Marked J9003 VCC TX RX GND, beginning from "1". 3.3v, 115200n8
* Power: 19 VDC, 3.1 A
Installation:
* Flashing OpenWrt is done in two steps:
a) Flash *-squashfs-web-ui-factory.img from stock UI (thanks to @wangyu-).
This writes an initramfs based OpenWrt image onto the RAX120v2
b) From OpenWrt flash the *-squashfs-sysupgrade.bin using LuCI or the commandline
* U-Boot allows booting an initramfs image via TFTP:
- Set ip of your PC to 192.168.1.100
- At the serial console interrupt boot at "Hit any key to stop autoboot:"
- In u-boot run `tftpsrv`
- On your PC send the OpenWrt initramfs image:
tftp 192.168.1.1 -m binary -c put openwrt-ipq807x-generic-netgear_rax120v2-initramfs-uImage.itb
Make 5G Aquantia phy work:
For the 5G port labeled 'lan5' to work a firmware is needed. This can be loaded in
u-boot by writing the firmware to the correct mtd partition.
The firmware file found in the Netgear stock firmware under /lib/firmware/ named
'AQR-G3_v4.3.C-AQR_DNI_DR-EQ35AX8-R-prov1_ID23888_VER1311.cld' is needed and has to
be converted to a MBN file.
The `mkheader.py` script used here can be found in the Netgear V1.2.8.40 GPL source,
under 'git_home/u-boot.git/tools/mkheader.py'
Convert the CLD file to MBN using:
$ python2 mkheader.py 0x44000000 0x13 <*.cld file> aqr_4.3.C.mbn
This MBN file can then be flashed to the MTD partition to be used by u-boot.
The necessary files can also be found in
https://github.com/boretom/openwrt-fork/tree/rax120v2/aquantia-firmware
* Write MBN file to MTD partition to be loaded automatically by u-boot:
U-boot automatically tries to load the firmware from nand at address 0x7e00000 which
corresponds to `/dev/mtd25` in OpenWrt.
- find ETHPHYFW partition while running OpenWrt (expected: /dev/mtd25)
$ fgrep -i 'ethphyfw' /proc/mtd
mtd25: 00080000 00020000 "ethphyfw
- copy mbn file to /tmp/ folder of the router
$ scp aqr-v4.3.C.mbn 192.168.1.1:/tmp/
- write mbn file to ethphyfw partition
$ mtd write /tmp/aqr_v4.3.C.mbn /dev/mtd25
Revert to stock firmware:
* Flash the stock firmware to the bootloader using TFTP/NMRP.
References to RAX120v2 GPL source:
https://www.downloads.netgear.com/files/GPL/RAX120-V1.2.8.40_gpl_src.zip
Reviewed-by: Robert Marko <robimarko@gmail.com>
Signed-off-by: Thomas Kupper <thomas.kupper@gmail.com>
Backport patch adding support for LED PHY directly in PHY ops struct.
Add new PHYLIB_LEDS config and refresh patches.
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
This reverts commit 79af0593a3.
A hack adjusting fw_devlink value was added to workaround issue with
probing device drivers caused by of_platform_populate(). With upstream
mtd commit (the one adding OF_POPULATED) backported there is no need for
that hack anymore.
Ref: 3eebb91317 ("kernel: backport proper fix for mtd preventing devices probing")
Ref: #10232
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
This change makes it possible to use the GPIO_OPEN_DRAIN /
GPIO_OPEN_SOURCE Flags when exporting GPIOs via dts.
We need to emulate the open-source or open-drain functionalities for the
initial value, because the used functions (gpiod_direction_output_raw)
do not take this into account.
Signed-off-by: Martin Schiller <ms@dev.tdt.de>
Rename two patches which were only accepted in Linux 6.2, but were
marked as if they were accepted in Linux 6.1.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
The maximum offset that can be supported is 0x20000000
Do not override it to to something bigger than that on MT7621, as that could
cause issues based on the fixed memory mappings. This makes the last 64 MB
RAM unusable on MT7621 devices with 512 MB but avoids incurring a heavy
performance hit
Fixes: cd2b74e01e ("ramips: mt7621: disable highmem support and remove highmem offset patch")
Signed-off-by: Felix Fietkau <nbd@nbd.name>
DT binding for MAC cells in fixed layout was upstream approved and
accepted. Add support for it. This can replace quite some of our
downstream hacks.
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
This option was removed from upstream kernel back in 2022.
See commits:
2d16803c562ecc644803d42ba98a8e0aef9c014e (>=6.0)
3dd33a09f5dc12ccb0902923c4c784eb0f8c7554 (>=5.15.61 backport)
Signed-off-by: Christian Svensson <blue@cmd.nu>
When refreshing the hack patches for Linux 6.1 the part of the uImage.FIT
partition parser patch which takes care of allowing mtdblock and ubiblock
devices to have partitions has been dropped, supposedly by accident.
Re-add a that part to the patch, so devices using a uImage.FIT filesystem
sub-image as rootfs can work with Linux 6.1.
Fixes: 19a246bb65 ("generic: 6.1: manually refresh hack patches")
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Manually rebased:
generic/hack-6.1/220-arm-gc_sections.patch
armsr/patches-6.1/221-armsr-disable_gc_sections_armv7.patch
All other patches automatically rebased.
Signed-off-by: John Audia <therealgraysky@proton.me>
All patches automatically rebased.
Acknowledgment to @john-tho for the changes to fs.mk to accommodate new paths
introduced in 29429a1f58
Build system: x86_64
Build-tested: bcm2711/RPi4B
Run-tested: bcm2711/RPi4B
Signed-off-by: John Audia <therealgraysky@proton.me>
In commit b2d1eb717b ("generic: 5.15: enable Werror by default for
kernel compile") CONFIG_WERROR=y was enabled and all warnings/errors
reported with GCC 12 were fixed.
Keeping this in sync with past/future GCC versions is going to be uphill
battle, so lets introduce new KERNEL_WERROR config option, enable it by
default only for tested/known working combinations and on buildbots.
References: #12687
Signed-off-by: Petr Štetiar <ynezz@true.cz>
CONFIG_FRAME_WARN value is set by config/Config-kernel.in based on the
target type dynamically since commit:
16a2051 ("kernel: Set CONFIG_FRAME_WARN depending on target").
However, CONFIG_FRAME_WARN was not set to get filtered out so it ended up
in multiple target configs during refreshes.
So, lets filter out CONFIG_FRAME_WARN as its set dynamically to prevent it
ending up in more target configs.
Signed-off-by: Robert Marko <robert.marko@sartura.hr>
Calling rtl822x_probe() on phy devices which uses the rtl822x_read_mmd()
and rtl822x_write_mmd() functions makes no sense and the probe ends with
an EOPNOTSUPP error.
Signed-off-by: Martin Schiller <ms@dev.tdt.de>
These patches were earlier mislabled as v6.1 and therefore dropped. They
are in fact from v6.2.
Fixes boot failure on ASUS TUF-AX4200
Reviewed-by: Robert Marko <robimarko@gmail.com>
Signed-off-by: Bjørn Mork <bjorn@mork.no>
Some devices rename cferam bootloader using specific patterns and don't follow
broadcom standards for renaming cferam files. This requires supporting
different cferam file names.
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
This patch initially introduced in 94b4da9b4a
breaks mvebu devices when using vlan filtering with kernel 5.15 or 6.1,
it was working ok in 5.10.
With this patch, frame that should exit untagged from the switch exit tagged.
Running 'tcpdump -Q out -evnnli eth1' (eth1 being the dsa interface)
- with the hack, frame is sent directly to the
destination port 4 with VID 2, so the switch leave the tag as instructed:
11:22:33:44:55:66 > 77:88:99:aa:bb:cc, Marvell EDSA ethertype 0xdada (Unknown), rsvd 0 0, mode From CPU, target dev 0, port 4, tagged, VID 2, FPri 0, ethertype ARP (0x0806), length 50: Ethernet (len 6), IPv4 (len 4), Request who-has 5.6.7.8 tell 1.2.3.4, length 28
- without the hack, frame is sent to the switch that
performs the forwarding decision and untagging:
11:22:33:44:55:66 > 77:88:99:aa:bb:cc, Marvell EDSA ethertype 0xdada (Unknown), rsvd 0 0, mode Forward, dev 1, port 0, tagged, VID 2, FPri 0, ethertype ARP (0x0806), length 50: Ethernet (len 6), IPv4 (len 4), Request who-has 5.6.7.8 tell 1.2.3.4, length 28
Removing this patch makes my Turris Omnia usable with vlan filtering,
ie wifi device can talk to wired device again.
Using kernel 5.15 some broadcast/multicast traffic is still leaked
(on a VLAN 2 access port I see tagged VLAN 3 frame),
using kernel 6.1 fixes that.
People needing the extra performance should try the bridger package.
Acked-by: Felix Fietkau <nbd@nbd.name>
Signed-off-by: Etienne Champetier <champetier.etienne@gmail.com>
This was done by executing these commands:
$ ./scripts/kconfig.pl '+' target/linux/generic/config-6.1 /dev/null > target/linux/generic/config-6.1-new
$ mv target/linux/generic/config-6.1-new target/linux/generic/config-6.1
Signed-off-by: Aleksander Jan Bajkowski <olek2@wp.pl>
Backport patch supporting "big" kernel symbols. This is needed for
powerpc arch that seems to suffer from this problem when
CONFIG_ALL_KMODS is selected and fail to compile with the error:
Inconsistent kallsyms data
Try make KALLSYMS_EXTRA_PASS=1 as a workaround
Backport this patch to handle these corner case.
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
Backport upstream fix for PowerPC that fix VDSO executable stack warning
for the boot wrapper.
Fix the compilation error:
powerpc-openwrt-linux-musl-ld.bin: warning: div64.o: missing .note.GNU-stack section implies executable stack
powerpc-openwrt-linux-musl-ld.bin: NOTE: This behaviour is deprecated and will be removed in a future version of the linker
powerpc-openwrt-linux-musl-ld.bin: warning: arch/powerpc/boot/simpleImage.ws-ap3825i has a LOAD segment with RWX permissions
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
Move the Qualcomm SoC ID bindings that are used by the CPUFreq NVMEM
driver that was recently backported to generic from ipq807x as that series
depends on SoC ID bindings but they were forgotten.
Due to that IPQ806x builds would fail as the backport was still in ipq807x.
Fixes: d44279 ("generic: 6.1: backport Qualcomm CPUFreq NVMEM changes")
Signed-off-by: Robert Marko <robimarko@gmail.com>
Recent binutils will warn if there is no .note.GNU-stack section and will
interpret that as that stack is executable.
So, lets modify the upstream 6.1 fix as in 5.15 VDSO32 and VDSO64 are still
separate but later they were merged to resolve:
/external-toolchain/openwrt-toolchain-mpc85xx-p1020_gcc-12.3.0_musl.Linux-x86_64/toolchain-powerpc_8548_gcc-12.3.0_musl/bin/../lib/gcc/powerpc-openwrt-linux-musl/12.3.0/../../../../powerpc-openwrt-linux-musl/bin/ld: warning: arch/powerpc/kernel/vdso32/getcpu.o: missing .note.GNU-stack section implies executable stack
/external-toolchain/openwrt-toolchain-mpc85xx-p1020_gcc-12.3.0_musl.Linux-x86_64/toolchain-powerpc_8548_gcc-12.3.0_musl/bin/../lib/gcc/powerpc-openwrt-linux-musl/12.3.0/../../../../powerpc-openwrt-linux-musl/bin/ld: NOTE: This behaviour is deprecated and will be removed in a future version of the linker
Signed-off-by: Robert Marko <robimarko@gmail.com>
The compilation warning was triggered by wrongly set FRAME_WARN to 1024
even for 64bit. This was recently fix by correctly setting the
FRAME_WARN to 2048 for 64bit systems.
The compilation warning would still be triggered on 32bit system but the
actual code is never reached as ARCH_USE_GNU_PROPERTY is only set on
arm64 arch.
Drop the patch as kmalloc cause perf regression as suggested by upstream
maintainers.
Fixes: fa79baf4a6 ("generic: copy backport, hack, pending patch and config from 5.15 to 6.1")
Fixes: 5913ea1ba2 ("generic: 5.15: add pending patch fixing binfmt compilation warning")
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
Instead of reference vlan and do strange subtraction, use the handy
struct_group() to create a virtual struct of the same size of the
members. This permits to have a more secure memset and fix compilation
warning in 6.1 where additional checks are done.
Fix compilation warning:
| inlined from 'psb6970_reset_switch' at drivers/net/phy/psb6970.c:275:2:
| ./include/linux/fortify-string.h:314:25: error: call to '__write_overflow_field'
| declared with attribute warning: detected write beyond size of field
| (1st parameter); maybe use struct_group()? [-Werror=attribute-warning]
| 314 | __write_overflow_field(p_size_field, size);
| | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
|cc1: all warnings being treated as errors
Signed-off-by: Aleksander Jan Bajkowski <olek2@wp.pl>
Currently, IPQ807x is using CPUFreq NVMEM for dealing with different SoC
SKU-s having different frequency limits, and we are keeping the patches
for it in ipq807x target.
However, we managed to upstream a big cleanup of the driver in order to
make it possible for other SMEM based targets to be added to CPUFreq NVMEM.
IPQ806x will be using CPUFreq NVMEM and depends on these changes as well,
so lets put them in generic backport to avoid code duplication.
This replaces the older patches in ipq807x.
Signed-off-by: Robert Marko <robimarko@gmail.com>
Backport initial LEDs hw control support. Currently this is limited to
only rx/tx and link events for the netdev trigger but the API got
accepted and the additional modes are working on and will be backported
later.
Refresh every patch and add the additional config flag for QCA8K new
LEDs support.
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
Now that it is possible to load several device tree overlays by
appending their config names to bootconf the uImage.FIT partition
parser need to discard everything after the first '#' character in
bootconf when looking up the config node to be used.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Backport Russell King's series [1]
net: mvneta: reduce size of TSO header allocation
to pending-5.15 to fix random crashes on Turris Omnia.
This also backports two patches that are dependencies to this series:
net: mvneta: Delete unused variable
net: mvneta: fix potential double-frees in mvneta_txq_sw_deinit()
[1] https://lore.kernel.org/netdev/ZCsbJ4nG+So%2Fn9qY@shell.armlinux.org.uk/
Signed-off-by: Marek Behún <kabel@kernel.org>
Signed-off-by: Christian Lamparter <chunkeey@gmail.com> (squashed)
Upstream DSA driver is exporting symbols with the same name as our
downstream swconfig driver, so lets rename the downstream symbols to make
them unique and avoid the conflict on 6.1 kernel.
Without this change, building 6.1 with kmod-switch-bcm53xx would conflict
with the B53 DSA driver and CI would fail.
Signed-off-by: Robert Marko <robimarko@gmail.com>
Recent libcap versions (>= 2.60) cause problems with BPF kselftests, so
backport an upstream patch that replaces libcap and drops the dependency.
Signed-off-by: Tony Ambardar <itugrok@yahoo.com>
This set the CONFIG_FRAME_WARN option depending on some target settings.
It will use the default from the upstream kernel and not the hard coded
value of 1024 now.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
This new option (default N) will generate prompts building with OpenWrt
configs that set CONFIG_KERNEL_DYNAMIC_DEBUG=y. Fix this by adding the
disabled option to the generic config.
Signed-off-by: Tony Ambardar <itugrok@yahoo.com>
Not many platforms use the DRM configs but Gemini use it
so make sure to disable all new kernel v6.1 features that
we do not want to get prompted about.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Petr Štetiar <ynezz@true.cz> [rebased]
Already applied in wq/for-6.5 [0].
Fixes errors in the form of:
kernel/workqueue.c: In function 'get_work_pwq':
kernel/workqueue.c:705:24: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
705 | return (void *)(data & WORK_STRUCT_WQ_DATA_MASK);
| ^
kernel/workqueue.c: In function 'get_work_pool':
kernel/workqueue.c:733:25: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
733 | return ((struct pool_workqueue *)
| ^
kernel/workqueue.c: In function 'get_work_pool_id':
kernel/workqueue.c:755:25: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
755 | return ((struct pool_workqueue *)
| ^
cc1: all warnings being treated as errors
[0] - https://lore.kernel.org/all/ZGmEmkcrfh7QdkIz@slm.duckdns.org/Fixes: #12687 ("mt7621: kernel 5.15 compile failure with GCC 13")
Signed-off-by: Nick Hainke <vincent@systemli.org>
Import pending patches adding Ethernet support for MT7988 which are
already present in pending-5.15 also to pending-6.1.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Patches adding DSA support for MT7988 have been backported to
Linux 5.15 but not to Linux 6.1. Import backports also to Linux 6.1.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Some backported patches generated with git-format-patch were not
refreshed. Use 'make target/linux/refresh' to align them with OpenWrt's
patch style.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
In order to cut down on the Netgear WNDR4700, the ata
driver can be outsourced. This helps other apm821xx
devices too to save up on kernel size (~200 kb).
Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
On 6.1 swconfig is not showing up and there's a splat:
| ------------[ cut here ]------------
| WARNING: CPU: 0 PID: 1 at genl_register_family+0xb4/0x81c
| Modules linked in:
| CPU: 0 PID: 1 Comm: swapper Not tainted 6.1.29 #0
| Hardware name: Netgear WNDR4700/WNDR4720 Series APM821XX [...]
| NIP: c0599370 LR: c0599344 CTR: c08c9950
| REGS: c0c21cb0 TRAP: 0700 Not tainted (6.1.29)
| MSR: 00029000 <CE,EE,ME> CR: 48000888 XER: 00000000
|
| GPR00: c0002678 c0c21da0 c0c2cd80 [...]
| NIP [c0599370] genl_register_family+0xb4/0x81c
| LR [c0599344] genl_register_family+0x88/0x81c
| Call Trace:
| [c0c21d80] [c0c21df4] 0xc0c21df4 (unreliable)
| [c0c21e10] [c08c9988] swconfig_init+0x38/0x64
| [c0c21e30] [c0002678] do_one_initcall+0x50/0x260
This is due to it failing to register the netlink
family since changes to upstream linux in patch.
| commit 9c5d03d362519f36cd551aec596388f895c93d2d
|Author: Jakub Kicinski <kuba@kernel.org>
|Date: Wed Aug 24 17:18:30 2022 -0700
|
| genetlink: start to validate reserved header byte
this is fixed by adding the proper value to the introduced
"resv_start_op" parameter.
Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
The USXGMII driver in SDK was heavily refactored, some bugs have been
fixed and it has switched to use phylink_pcs. Follow up with changes
in SDK driver and sync our on-top-of-mainline driver with the SDK
driver.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
In the previous commit, the kernel tag was not added when adding the
backport.
Fixes: 537624db39 ("generic: backport missing helper for phy interfaces")
Signed-off-by: Nick Hainke <vincent@systemli.org>
The function was defined before in the patch
"hack-5.15/795-backport-phylink_pcs-helpers.patch". However, the hack
did not move to 6.1. Instead of using the hack do the backport of
upstream accepted version.
Fixes errors in the form of:
make[8]: Entering directory '/home/nick/openwrt/build_dir/target-mipsel_24kc_musl/linux-ramips_mt7621/linux-6.1.29'
CC drivers/net/pcs/pcs-mtk-lynxi.o
drivers/net/pcs/pcs-mtk-lynxi.c: In function 'mtk_pcs_lynxi_config':
drivers/net/pcs/pcs-mtk-lynxi.c:160:30: error: implicit declaration of function 'phylink_get_link_timer_ns' [-Werror=implicit-function-declaration]
160 | link_timer = phylink_get_link_timer_ns(interface);
| ^~~~~~~~~~~~~~~~~~~~~~~~~
cc1: all warnings being treated as errors
Fixes: fa79baf4a6 ("generic: copy backport, hack, pending patch and config from 5.15 to 6.1")
Signed-off-by: Nick Hainke <vincent@systemli.org>
Replace the refreshed 5.15 backports with backports for 6.1.
This fixes FMODE_CAN_ODIRECT having the same value as
FMODE_NOREUSE.
Signed-off-by: Kazuki Hashimoto <kazukih0205@gmail.com>
CONFIG_PAHOLE_HAS_SPLIT_BTF should be runtime detected as it depends on
pahole being available on the host, so filter it out of configs.
Signed-off-by: Robert Marko <robimarko@gmail.com>
There is no reason for Octeon PCI endpoint driver to be disabled in targets
so disable it in generic config.
Signed-off-by: Robert Marko <robimarko@gmail.com>
There is no reason for HP ProLiant HW watchdog to be disabled in individual
targets, so disable it in generic config.
Signed-off-by: Robert Marko <robimarko@gmail.com>
There is no reason for CONFIG_ARCH_NXP to have to be disabled in individual
targets, so just disable CONFIG_ARCH_NXP in generic config.
Signed-off-by: Robert Marko <robimarko@gmail.com>
There is no need for Surface platform drivers to be enabled by default,
especially on OpenWrt so disable CONFIG_SURFACE_PLATFORMS in the generic
config.
Signed-off-by: Robert Marko <robimarko@gmail.com>
Backport commits adding support for the MT7988 built-in switch to the
mt7530 driver.
This change results in the Kconfig symbol NET_DSA_MT7530 to be extended
by NET_DSA_MT7530_MDIO (everything formally covered by NET_DSA_MT7530)
and NET_DSA_MT7530_MMIO (a new driver for the MMIO-connected built-in
switch of the MT7988 SoC).
Select NET_DSA_MT7530_MDIO for all targets previously selecting
NET_DSA_MT7530, with the exception of mediatek/filogic which also
selects NET_DSA_MT7530_MMIO.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
In order to support Ethernet on the MT7988 SoC add support for NETSYS v3
as well as new paths and USXGMII SerDes to the mtk_eth_soc driver.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
This allows loading modules with large memory requirements, recently needed
while testing on armvirt/32. Past forum discussions [1] and bug reports [2]
also raised this and the ipq806x target already set it in response [3].
Given this increases kernel image size by only ~1KB, is generally useful on
multi-platform kernels, and enabled by default on upstream arm32 Linux, add
it to the generic config.
The setting has similar utility on arm64, is a requirement for KASLR, and
already enabled on most OpenWrt aarch64 targets, so pull this into the
top-level generic config.
[1]: https://forum.openwrt.org/t/vmap-allocation-for-size-442368-failed-use-vmalloc-size-to-increase-size/34545/7
[2]: https://github.com/openwrt/openwrt/issues/8282
[3]: f81e148eb6 ("ipq806x: update 4.19 kernel config").
Signed-off-by: Tony Ambardar <itugrok@yahoo.com>
The identical change was previously added to the 5.15 kernel in the commit
9226f1e419 ("kernel: disable CONFIG_CPU_LITTLE_ENDIAN in generic config").
Signed-off-by: Aleksander Jan Bajkowski <olek2@wp.pl>
Update the WWAN kmods for compilation under kernel 6.1:
* Depend on kernel not being 5.10 rather than only 5.15
* Enable CONFIG_WWAN_DEBUGFS as its now optional from 5.17
* Add missing symbols for new WWAN drivers to generic config
Signed-off-by: Robert Marko <robimarko@gmail.com>
Add missing symbol while adding layerscape support
Signed-off-by: Pawel Dembicki <paweldembicki@gmail.com>
[ add commit description ]
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
random_ether_addr is just a reference to eth_random_addr, that was later
dropped in more recent kernel version.
Drop random_ether_addr and use eth_random_addr directly to fix
compilation error in 6.1
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
Instead of reference vlan and do strange subtraction, use the handy
struct_group() to create a virtual struct of the same size of the
members. This permits to have a more secure memset and fix compilation
warning in 6.1 where additional checks are done.
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
With kernel 6.1 ieee2111_ptr is not compiled by default. Add pending
patch to restore this to make backports project compatible.
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
Refresh mglru patch for new kernel version due to very fun backport
changing name from folio to pages.
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
Refresh pending patches for kernel 6.1.
Changes:
- Refresh mtd patches with new implementation.
- Change 191-rtc-rs5c372-let_the_alarm_to_be_used_as_wakeup_source as
uie_unsupported got dropped and we now set the bit directly.
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
This removes unneeded kernel version switches from the targets after
kernel 5.10 has been dropped.
Signed-off-by: Aleksander Jan Bajkowski <olek2@wp.pl>
Manually adjusted before running quilt due to new location in tree:
backport-5.15/780-v5.16-bus-mhi-pci_generic-Introduce-Sierra-EM919X-support.patch
backport-5.15/781-v6.1-bus-mhi-host-always-print-detected-modem-name.patch
pending-5.15/790-bus-mhi-core-add-SBL-state-callback.patch
All other patches automatically rebased.
Build system: x86_64
Build-tested: bcm2711/RPi4B, ramips/tplink_archer-a6-v3, filogic/xiaomi_redmi-router-ax6000-ubootmod
Run-tested: bcm2711/RPi4B, ramips/tplink_archer-a6-v3, filogic/xiaomi_redmi-router-ax6000-ubootmod
Signed-off-by: John Audia <therealgraysky@proton.me>
Import patch to prevent crashes in case WO firmware is missing on devices
with only a single frontend (eg. MT7981+MT7976).
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
It has just been queued for the v6.5. It allows Ethernet drivers to read
MACs from NVRAM using NVMEM interface.
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
All targets are bumped to 5.15. Remove the old 5.10 patches, configs
and files using:
find target/linux -iname '*-5.10' -exec rm -r {} \;
Further, remove the 5.10 include.
Signed-off-by: Nick Hainke <vincent@systemli.org>
This patch does not have a valid patch headers and does not apply on
an external git tree with 'git am'. To fix this add the missing header.
Signed-off-by: Florian Eckert <fe@dev.tdt.de>
The OF LED configuration patch fails on MT7621, as the necessary headers
were only included for the mediatek subtarget with an additional patch.
Fixes: 242fe8634e ("generic: add hack for MT753x LED configuration")
Signed-off-by: David Bauer <mail@david-bauer.net>
Drop unused variable in psb6970_config_init. This variable should have
been dropped in 0806f8fc80 ("lantiq: add Linux 5.10 support as testing kernel").
This fix compilation warning:
drivers/net/phy/psb6970.c: In function 'psb6970_config_init':
drivers/net/phy/psb6970.c:310:28: warning: unused variable 'dev' [-Wunused-variable]
310 | struct net_device *dev = pdev->attached_dev;
|
cc1: all warnings being treated as errors
Fixes: 0806f8fc80 ("lantiq: add Linux 5.10 support as testing kernel")
Signed-off-by: Aleksander Jan Bajkowski <olek2@wp.pl>
Backport patch present upstream fixing error for bcm63xx:
drivers/watchdog/bcm63xx_wdt.c: In function 'bcm63xx_wdt_ioctl':
drivers/watchdog/bcm63xx_wdt.c:208:17: error: this statement may fall through [-Werror=implicit-fallthrough=]
208 | bcm63xx_wdt_pet();
| ^~~~~~~~~~~~~~~~~
drivers/watchdog/bcm63xx_wdt.c:210:9: note: here
210 | case WDIOC_GETTIMEOUT:
| ^~~~
cc1: all warnings being treated as errors
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
Add pending patch fixing binfmt compilation warning on some arch.
This fix compilation warning:
fs/binfmt_elf.c: In function 'parse_elf_properties.isra':
fs/binfmt_elf.c:821:1: error: the frame size of 1040 bytes is larger than 1024 bytes [-Werror=frame-larger-than=]
821 | }
| ^
cc1: all warnings being treated as errors
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
Current gcc set a limit for each stack and complain if this limit is not
followed. JFSS2 in build_xattr function currently exceed the limit by
allocating a massive array of struct of 128 elements. Introduce a
pending patch that allocate this temp array dynamically fixing the
compilation warning:
fs/jffs2/xattr.c: In function 'jffs2_build_xattr_subsystem':
fs/jffs2/xattr.c:887:1: error: the frame size of 1088 bytes is larger than 1024 bytes [-Werror=frame-larger-than=]
887 | }
| ^
Affecting many target that require jffs2 support.
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
From 5.15 and up linux kernel introduced CONFIG_WERROR to flag any
warning as error. To improve code quality, enable this by default to
catch any warning and fix it.
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
This adds a small hack similar to the one used for ar8xxx switches to
read a reg:value map for configuring the LED configuration registers.
This allows OpenWrt to write device-specific LED action as well as blink
configurations. It is unlikely to be accepted upstream, as upstream
plans on integrating their own framework for handling these LEDs.
Signed-off-by: David Bauer <mail@david-bauer.net>
The MT753x switches provide a switch-internal MDIO bus for the embedded
PHYs.
Register a OF sub-node on the switch OF-node for this internal MDIO bus.
This allows to configure the embedded PHYs using device-tree.
Signed-off-by: David Bauer <mail@david-bauer.net>
Since CONFIG_DYNAMIC_DEBUG is already managed via the KERNEL_DYNAMIC_DEBUG
setting in Config-kernel.in (default N), remove or disable it in target
configs which unconditionally enable it, along with the related setting
CONFIG_DYNAMIC_DEBUG_CORE. This saves several KB in the kernels for
ipq40xx, ipq806x, filogic, mt7622, qoriq, and sunxi.
Signed-off-by: Tony Ambardar <itugrok@yahoo.com>
This activates CONFIG_SLAB_FREELIST_RANDOM.
This option make the free list less predictable. This makes it harder to
exploit heap based security vulnerabilities.
This adds a little bit more code to the kernel and a small additional
compute overhead.
This option is activated in Debian by default.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Early versions (?) of the RTL8221B PHY cannot be identified in a regular
Clause-45 bus scan as the PHY doesn't report the implemented MMDs
correctly but returns 0 instead.
Implement custom identify function using the PKGID instead of iterating
over the implemented MMDs to work-around this problem.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
This activates the CONFIG_SCHED_STACK_END_CHECK option.
The kernel will check if the kernel stack overflowed in the schedule()
function. This just adds a very small computational overhead.
This option is activated in Debian by default.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
This activates some extra checks in SLAB or SLUB to make it harder to
execute kernel heap exploits. This adds a minor performance
degradation which I haven't measured-.
Many mainstream Linux distributions also activate this option.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
This activates the following kernel options by default:
* CONFIG_RANDOM_TRUST_CPU
* CONFIG_RANDOM_TRUST_BOOTLOADER
With these option Linux will also use data from the CPU RNG e.g. RDRAND
and the bootloader to initialize the Linux RNG if such sources are
available.
These random bits are used in addition to the other sources, no other
sources are getting deactivated. I read that the Chacha mixer isn't
vulnerable to injected entropy, so this should not be a problem even if
these sources might inject bad random data.
The Linux kernel suggests to activate both options, Debian also
activates them. This does not increase kernel code size.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
OpenWrt's developer guide prefers having actual patches so they an be
sent upstream more easily.
However, in the case of hack-5.15 patches which are not meant for
upstream, adding proper fields allows for `git am` to properly function.
This commit tries to rectify that, by digging in the history to find
where and how it was first added.
Signed-off-by: Olliver Schinagl <oliver@schinagl.nl>
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
The current bcma SPROM extraction from upstream only supports SPROMs with
revisions from 8 to 11.
Let's align the downstream fallback driver with upstream.
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
- Remove unneeded mac bytes from struct (it's already present in the SPROM).
- Convert devid_override to boolean.
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
- Remove unneeded mac bytes from struct (it's already present in the SPROM).
- Convert devid_override to boolean.
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
The previous attempt to replace an open coded paged read in the RealTek
Ethernet PHY driver was too naive and resulted in breaking the r8169
PCIe Ethernet driver which also makes use of the RealTek Ethernet PHY
driver.
Fix this by instead of using the (not yet populated) paged operations
rather use rtl821x_write_page and protect the whole paged read operation
using the MDIO bus mutex.
Fixes: 998b973157 ("kernel: net: phy: realtek: improve RealTek 2.5G PHY driver")
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
This adds generic kernel support for Broadcom Fallback SPROMs so that it can be
used in any target, even non Broadcom ones.
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
A patch was added in kernel 5.4 to support the fiber operation of
AR8033 with ramips devices. In kernel 5.18 similar enhancements
were added to the kernel. Those patches are required for other
fiber based devices but when added, build fails for ramips targets.
This commit removes the ramips patch and adds the kernel 5.18 ones.
Signed-off-by: Daniel Kestrel <kestrel1974@t-online.de>
[ split commit,refresh patch and improve commit message ]
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
A patch was added in kernel 5.4 to support the fiber operation of
AR8033 with ramips devices. In kernel 5.18 similar enhancements
were added to the kernel. Those patches are required for other
fiber based devices but when added, build fails for ramips targets.
This commit removes the ramips patch and adds the kernel 5.18 ones.
Signed-off-by: Daniel Kestrel <kestrel1974@t-online.de>
[ split commit, refresh patch and improve commit title ]
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
Replace pending 730-net-phy-at803x-fix-feature-detection.patch with
upstream version and move it to backport.
Refresh other related patch while moving it.
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
The patch needs to be refreshed to apply cleanly.
Fixes: 998b973157 ("kernel: net: phy: realtek: improve RealTek 2.5G PHY driver")
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
* use interface mode switching only when operating in C45 mode
Linux prevents switching the interface mode when using C22 MDIO,
hence use rate-adapter mode in case the PHY controlled via C22.
* use phy_read_paged where appropriate
* use existing generic inline functions to handle 10GbE advertisements
instead of redundantly defining register macros in realtek.c which
are not actually vendor-specific.
* make sure 10GbE advertisement is valid, preventing false-positive
warning "Downshift occurred from negotiated speed 2.5Gbps to actual
speed 1Gbps, check cabling!" with some link-partners using 1G mode.
* Support Link Down Power Saving Mode (ALDPS)
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Instead of use mac-address-ascii in nvmem_get_mac_address
function, move it into of_get_mac_addr_nvmem function to
support more devices.
Signed-off-by: Chukun Pan <amadeus@jmu.edu.cn>
MEMREAD is a new ioctl for MTD character devices that was first included
in Linux 6.1. It allows userspace applications to use the Linux
kernel's OOB autoplacement mechanism while reading data from NAND
devices. The Yafut tool needs this ioctl to do its job.
Signed-off-by: Michał Kępień <openwrt@kempniu.pl>
Import commit "ubi: Fix failure attaching when vid_hdr offset equals to
(sub)page size" which did not yet make it to stable upstream Linux trees.
Fixes: #12232Fixes: #12339
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
They add NVMEM layouts support. It allows handling NVMEM content
independently of NVMEM device access.
Skip U-Boot env data patch for now as it break our downstream MAC hacks.
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
MAC drivers don't use SGMII in-band autonegotiation unless told to do so
in device tree using 'managed = "in-band-status"'. When using MDIO to
access a PHY, in-band-status is unneeded as we have link-status via
MDIO. Switch off SGMII in-band autonegotiation using magic values.
Reported-by: Chen Minqiang <ptpt52@gmail.com>
Reported-by: Chukun Pan <amadeus@jmu.edu.cn>
Reported-by: Yevhen Kolomeiko <jarvis2709@gmail.com>
Tested-by: Yevhen Kolomeiko <jarvis2709@gmail.com>
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Some vendor bootloaders do weird things with those PHYs which result in
link modes being reported wrongly. Start from a clean sheet by resetting
the PHY.
Reported-by: Yevhen Kolomeiko <jarvis2709@gmail.com>
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Add dynamic interface mode update for the rtl8221 phy to match various
wire speeds. 10M/100M/1000M use SGMII, 2500M uses 2500Base-X.
Signed-off-by: Chukun Pan <amadeus@jmu.edu.cn>
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
The HG MXPD-483II 1310nm SFP module is meant to operate with 2500Base-X,
however, in their EEPROM they incorrectly specify:
Transceiver type : Ethernet: 1000BASE-LX
...
BR, Nominal : 2600MBd
Use sfp_quirk_2500basex for this module to allow 2500Base-X mode anyway.
https://forum.banana-pi.org/t/bpi-r3-sfp-module-compatibility/14573/60
X-Patchwork-Id: 13197378
X-Mailing-List: netdev@vger.kernel.org
X-Patchwork-Delegate: kuba@kernel.org
Reported-by: chowtom <chowtom@gmail.com>
Tested-by: chowtom <chowtom@gmail.com>
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
The XMC XM25QH64C is a 8MB SPI NOR chip. The patch is verified on TL-WPA8631P v3.
Datasheet available at https://www.xmcwh.com/uploads/442/XM25QH64C.pdf
Signed-off-by: Joe Mullally <jwmullally@gmail.com>
Pahole version is being autodetected during runtime since kernel 5.15.96
via in-kernel scripts/pahole-version.sh so add CONFIG_PAHOLE_VERSION to
kernel filter in order to prevent it from being added to target configs.
Signed-off-by: Robert Marko <robimarko@gmail.com>
Use scratch buffer for DMA operetations. Passing a pointer to a stack
variable won't work and results in bogus bit flips being reported.
Patch was submitted upstream and is part of Linux 6.3.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
The MT7531 switch IC comes with SerDes ports with PCS identical to
what is also used in MediaTek's SoCs. Make use of the shared driver
to ease maintainance and reduce code duplication.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Using 2500Base-T SFP modules e.g. on the BananaPi R3 requires manually
disabling auto-negotiation, e.g. using ethtool. While a proper fix
using SFP quirks is being discussed upstream, bring a work-around to
restore user experience to what it was before the switch to the
dedicated SGMII PCS driver.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Backport patch allowing to set the MDIO bus clock frequency.
By default the MDIO bus clock runs on 2.5 MHz, allow increasing it
up to 25 MHz.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Replace patches for MediaTek Ethernet driver SGMII/SerDes unit with
their corresponding upstream patches. Not all of the patches in our
tree went upstream as-is, some are slightly different implementations,
and they require the phylink_pcs helpers now made available.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
It isn't feasible to literally backport all upstream phylink_pcs changes
down to Linux 5.15: It's just too many patches, and many downstream
drivers and hacks are likely to break. We are too close to branching off
to risk this, and it's also just too much work.
Instead just add helper functions used by modern PCS drivers while keeping
the original functions instact as well. While this may add a kilobyte or
two of extra kernel size, it has the advantage that we get the best of both
worlds: None of the existing codepaths are touched, but yet we have the
option to backport singular improvements to Ethernet drivers where needed.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
The current patches are old, update them from mainline.
Backports taken from https://github.com/yuzhaogoogle/linux/commits/mglru-5.15
Tested-by: Kazuki H <kazukih0205@gmail.com> #mt7622/Linksys E8450 UBI
Signed-off-by: Kazuki H <kazukih0205@gmail.com>
Add a patch to allow modification of the PHY LED configuration. This is
required for boards, where the reset configuration of LED functions is
incompatibe with the usage of the device LEDs.
This is the case for the ASUS TUF-AX4200 Wireless router. It requires
modification of the LED configuration because as the WAN LED on the
front of the device is driven by the PHY. Without patching, it would
only illuminate in case the Link speed is 100 Mbit/s.
Signed-off-by: David Bauer <mail@david-bauer.net>
This flash-chip is used on the Asus TUF-AX4200 and TUF-AX6000 routers.
As the filogic target only uses kernel 5.15, skip the 5.10 backport.
Signed-off-by: David Bauer <mail@david-bauer.net>
This can improve load balancing by pushing backlog (and RPS) processing
to separate threads, allowing the scheduler to distribute the load.
It can be enabled with: echo 1 > /proc/sys/net/core/backlog_threaded
Signed-off-by: Felix Fietkau <nbd@nbd.name>
These patches have now received a positive review upstream, so let's add them
to pending patches.
776-net-dsa-b53-mmap-add-phy-ops.patch:
This is mostly bmips/bcm63xx-specific to get external switches working
without hanging the device when accessing certain registers.
777-net-dsa-b53-mdio-add-support-for-BCM53134:
This adds support for BCM53134 switch on DSA B53, so any target using DSA B53
can benefit from it.
Also fix sercomm-h500-s external switch IMP port phy-mode.
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Refreshing the patches for fff07085fb moved the b53_adjust_63xx_rgmii() call
from b53_phylink_mac_link_up() to b53_phylink_mac_link_down().
In order to properly configure the RGMII ports we need to restore it to its
correct place.
Fixes: fff07085fb ("kernel: add pending bmips patches")
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
bcm63268-timer-clocks have been sent upstream with a positive review, so let's
add them to pending v5.15.
Also add devm_clk_hw_register_gate() patch from v5.17 to backports since it's
needed for upstream bcm63268-timer-clocks patches.
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Manually rebased:
ramips/patches-5.10/810-uvc-add-iPassion-iP2970-support.patch
All other patches automatically rebased.
Signed-off-by: John Audia <therealgraysky@proton.me>
Move it to pending, since it wasn't actually accepted upstream yet.
Fixes potential issues when doing offload between multiple MACs.
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Make it possible to change the kernel configuration option
CONFIG_HARDLOCKUP_DETECTOR from OpenWrt.
Signed-off-by: Hauke Mehrtens <hmehrtens@maxlinear.com>
This sets the CONFIG_KCOV_IRQ_AREA_SIZE kernel configuration option to its default value.
This is shown when I set CONFIG_KERNEL_KCOV=y in the OpenWrt configuration on x86/64.
Signed-off-by: Hauke Mehrtens <hmehrtens@maxlinear.com>
This deactivates some kernel configuration options I see when
CONFIG_KERNEL_KASAN=y is set in the OpenWrt configuration on x86/64.
Set CONFIG_STACK_HASH_ORDER to its default value.
Signed-off-by: Hauke Mehrtens <hmehrtens@maxlinear.com>
This sets some kernel configuration options to their default values. I saw
these as warnings when I set CONFIG_KERNEL_UBSAN=y is set in the OpenWrt
configuration on x86/64.
Signed-off-by: Hauke Mehrtens <hmehrtens@maxlinear.com>
This deactivates some kernel configuration options I see when
CONFIG_KERNEL_DYNAMIC_FTRACE=y is set in the OpenWrt configuration on x86/64.
Signed-off-by: Hauke Mehrtens <hmehrtens@maxlinear.com>
This deactivates some kernel configuration options I see when
CONFIG_KERNEL_HIST_TRIGGERS=y is set in the OpenWrt configuration on x86/64.
Signed-off-by: Hauke Mehrtens <hmehrtens@maxlinear.com>
This deactivates some kernel configuration options I see when
CONFIG_KERNEL_DEBUG_VIRTUAL=y is set in the OpenWrt configuration on x86/64.
Signed-off-by: Hauke Mehrtens <hmehrtens@maxlinear.com>
This deactivates some kernel configuratoion options I see when
CONFIG_KERNEL_DEBUG_VM=y is set in the OpenWrt configuration on x86/64.
Signed-off-by: Hauke Mehrtens <hmehrtens@maxlinear.com>
Backport patches from kernel 6.0 which are fixing building of perf with
binutils 2.40.
perf with kernel 5.10 is also not building but the backporting is more
complicated and only a few targets are still using kernel 5.10.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
This fixes spurious boot-errors with some ath79 MIPS 74Kc boards such
as the AC Lite as well as Archer C7 v2.
The missing barrier leads to the icache flush being executed before the
dcache writeback, which results in the CPU executing the dummy infinite
loop in tlbmiss_handler_setup_pgd.
Applying this patch from upstream ensures the dcache is written back
before flushing the icache.
Signed-off-by: David Bauer <mail@david-bauer.net>
This backports the third version [1], which is awaiting upstream merge. It
adds support for watchdog max6370, which is connected via GPIO. It
is useful primarily for P2020 RDB and Turris 1.x routers, which are
not yet supported.
[1] https://www.spinics.net/lists/linux-watchdog/msg23299.html
Signed-off-by: Josef Schlehofer <pepe.schlehofer@gmail.com>
The padding intended to avoid corrupted non-zero padding payload was
accidentally adding too many padding bytes, tripping up some setups.
Fix this by using eth_skb_pad instead.
Fixes#11942.
Signed-off-by: Felix Fietkau <nbd@nbd.name>
The CONFIG_PPC_QUEUED_SPINLOCKS configuration option is not defined for
kernel 5.15, it is defined for kernel 5.10.
This fixes the compilation of mpc85xx/p2020 with kernel 5.15.
Reviewed-by: Robert Marko <robimarko@gmail.com>
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
They were backported to stable kernels but we backport more stuff on our
own so we have to pick up few remaining.
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
This commit fixes the following commit
f584fb2f7e kernel: import accepted MediaTek Ethernet patches
Unrefreshed patches caused the CI to fail.
Signed-off-by: Paul Spooren <mail@aparcar.org>
Import some accepted and pending upstream patches for mtk_eth_soc,
replacing some semantically equivalent local patches and fixing issues
when operating the PCS in 1G SGMII mode.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Kconfig docs say:
> The default value deliberately defaults to 'n' in order to avoid
> bloating the build.
Apply this rule everywhere, to avoid more cloning of bad examples
Signed-off-by: Tony Butler <spudz76@gmail.com>
"842" is a compression scheme and this is the software implementation
which is too slow to really use beyond a proof of concept. It can be
selected in ZRAM, ZSWAP, or `fs/pstore`, and is here for completeness.
In general you need a Power8 or better with 842-in-hardware for it to
be fast, but other 842-accelerators are emerging.
Signed-off-by: Tony Butler <spudz76@gmail.com>
Recent backport of NVMEM layout support as well as acommpanying OF changes
introduced a false #nvmem-cell-cells warning as #nvmem-cell-cells are
fully optional.
So, backport an upstream fix for this.
Fixes: 11759a5bf3 ("kernel: backport of changes & helpers")
Signed-off-by: Robert Marko <robimarko@gmail.com>
_oob_read returns number of bitflips on success while
bbt_nand_read should return 0.
Fixes: 2d49e49b18 ("mediatek: bmt: use generic mtd api")
Signed-off-by: Chuanhong Guo <gch981213@gmail.com>
The patch that adds support for hw flow-offloading counters on newer
MediaTek SoCs tries to prints acct->packets and acct->bytes in debugfs,
without checking that acct isn't null. This causes a kernel panic when
trying to read /sys/kernel/debug/ppe0/entries on older MediaTek SoCs.
Fix this by adding a check for acct.
Fixes: openwrt#11756
Fixes: 9721a42a27 ("kernel: support hw flow-offloading counters on newer MediaTek SoCs")
Reported-by: Stijn Tintel <stijn@linux-ipv6.be>
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
This adds the MHI SBL callback that ath11k will utilize in order to
support multiple PCI cards or AHB+PCI combo which currently does not
work due to QRTR ID-s conflicting.
This is a prerequisite for the mac80211 patch targeting ath11k as it
uses MHI from kernel.
Signed-off-by: Robert Marko <robimarko@gmail.com>
