Add and enable a new kconfig knob to disable unprivileged eBPF by default.
Patches automatically rebased.
Signed-off-by: Rui Salvaterra <rsalvaterra@gmail.com>
ath25 requires a 88E6060 driver to support boards such as Fonera 2.0g
(FON2202). The swconfig based mvswitch driver has not yet been ported to
the 5.10 kernel as the only user is the ath25 target while all other
targets have been switched to the upstream DSA implementation.
Switching ath25 to the DSA implementation is a complex task, since we
need either per-board platform data or DTS support. ath25 lacks both of
them and builds only a single generic image. So we need to keep the
swconfig driver implementation to easly and quickly port ath25 to the
5.10 kernel.
Since porting the mvswitch driver to 5.10 as a generic driver is not an
option, and since the ath25 is its only user, make mvswitch a target
specific driver to be able to port it to the 5.10 kernel as part of the
kernel version update of the target. This will allow us quickly migrate
to the next kernel version and not delay the next firmware release.
Suggested-by: Felix Fietkau <nbd@nbd.name>
Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
Each of
- CRYPTO_AEAD2
- CRYPTO_AEAD
- CRYPTO_GF128MUL
- CRYPTO_GHASH
- CRYPTO_HASH2
- CRYPTO_HASH
- CRYPTO_MANAGER2
- CRYPTO_MANAGER
- CRYPTO_NULL2
either directly required for mac80211 crypto support, or directly
selected by such options. Support for the mac80211 crypto was enabled in
the generic config since c7182123b9 ("kernel: make cryptoapi support
needed by mac80211 built-in"). So move the above options from the target
configs to the generic config to make it clear why do we need them.
CC: Felix Fietkau <nbd@nbd.name>
Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
Both CLANG_VERSION and LLD_VERISON are autogenerated runtime
configuration options, so add them to the kernel configuration filter
and remove from generic and per-target configs to keep configs clean.
Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
NET_DSA_MSCC_FELIX:
Marvell 88E6xxx Ethernet switch fabric support (NET_DSA_MV88E6XXX) [N/m/y/?] n
Ocelot / Felix Ethernet switch support (NET_DSA_MSCC_FELIX) [N/m/y/?] (NEW)
Error in reading or end of file.
make[6]: *** [scripts/kconfig/Makefile:71: syncconfig] Error 1
make[5]: *** [Makefile:603: syncconfig] Error 2
IR_IMON_RAW:
SoundGraph iMON Receiver (early raw IR models) (IR_IMON_RAW) [N/m/?] (NEW)
Signed-off-by: Josef Schlehofer <pepe.schlehofer@gmail.com>
[squashed with "kernel: add missing IR_IMON_RAW config symbol"]
Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
Deactivate all the symbols of the B53 DSA driver in the generic kernel
configuration. Multiple targets are now using this drivers and they
only need some of the options.
This fixes the bcm4908 build which didn't deactivate all of the options.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
The crashlog patch as not ported to kernel 5.4.
Fixes: 4e0c54bc5b ("kernel: add support for kernel 5.4")
Signed-off-by: Jianhui Zhao <zhaojh329@gmail.com>
Enabling KERNEL_UBSAN exposes several missing symbols. Add new kernel
build options for UBSAN_BOUNDS and UBSAN_TRAP, disable CONFIG_TEST_UBSAN
in the generic kernel configs and enable CONFIG_UBSAN_MISC in generic
5.10 config. The latter symbol was removed in later kernels, as it was
causing some issues, so just disable it in 5.10 instead of adding a
build option for it.
Fixes build failures with KERNEL_UBSAN enabled.
Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
Acked-by: Hauke Mehrtens <hauke@hauke-m.de>
Enabling KERNEL_KASAN exposes several missing symbols. As KASAN_SW_TAGS
is only implemented for arm64 CPUs and requires clang, it doesn't make
sense to make this a build option so just default to KASAN_GENERIC and
disable KASAN_SW_TAGS.
While at it, disable TEST_KASAN_MODULE in the generic 5.10 config.
Fixes build failures with KERNEL_KASAN enabled.
Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
Acked-by: Hauke Mehrtens <hauke@hauke-m.de>
Three missing symbols were found during mpc85xx/p2020 compilation.
While at it, CONFIG_FSL_ENETC_MDIO is moved to generic config
for consistency.
Signed-off-by: Pawel Dembicki <paweldembicki@gmail.com>
[move CONFIG_FSL_ENETC_MDIO, remove redundant definitions, adjust
commit message/title]
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
This fixes:
Distributed Switch Architecture (NET_DSA) [Y/n/m/?] y
Tag driver for Atheros AR9331 SoC with built-in switch (NET_DSA_TAG_AR9331) [N/m/y/?] n
Tag driver for Broadcom switches using in-frame headers (NET_DSA_TAG_BRCM) [N/m/y/?] n
Tag driver for Broadcom legacy switches using in-frame headers (NET_DSA_TAG_BRCM_LEGACY) [N/m/y/?] (NEW)
Error in reading or end of file.
Fixes: 8fa1b576bb ("linux: update b53 upstream driver")
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
These options are selectable when some of the kernel debug options like
KERNEL_SOFTLOCKUP_DETECTOR are selected.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
The default value for CONFIG_RCU_CPU_STALL_TIMEOUT was changed from 60
seconds to 21 seconds in 2012 in the upstream kernel. Some targets
already use 21 seconds.
This patch changes the default value in the generic configuration to 21
seconds and removes the target specific configuration options.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Acked-by: Rui Salvaterra <rsalvaterra@gmail.com>
CONFIG_RCU_{NEED_SEGCBLIST,STALL_COMMON} are set basically everywhere. Move them
to the generic kconfigs. And resort the generic kconfigs while at it.
Signed-off-by: Rui Salvaterra <rsalvaterra@gmail.com>
Based on the existing documentation [1][2], I dare anyone to demonstrate that
we need to fine-tune these RCU parameters. The (performance) breakage potential
for doing so is immense, so let's just please put down this loaded footgun.
Disable CONFIG_RCU_EXPERT and its dependent symbols. Additionally, remove the
CONFIG_RCU_EXPERT symbol from the target kconfigs which contain it.
[1] https://www.kernel.org/doc/Documentation/RCU/Design/Data-Structures/Data-Structures.html
[2] https://lwn.net/Articles/777214/
Signed-off-by: Rui Salvaterra <rsalvaterra@gmail.com>
Add the missing CONFIG_KCSAN (disabled). Found while making kernel_oldconfig on
an x86-64 subtarget.
Signed-off-by: Rui Salvaterra <rsalvaterra@gmail.com>
Add the missing ARM_SCMI_PROTOCOL symbol. Apparently it was exposed
for 5.10.53 with a kernel dependency change.
Missing symbol observed with mediatek/7622 E8450/RT3200 router.
Signed-off-by: Hannu Nyman <hannu.nyman@iki.fi>
The virtual cable tester depends on the netlink interface for ethtool.
Thus, enable it in the generic kernel configuration.
Signed-off-by: David Bauer <mail@david-bauer.net>
Add CONFIG_HAVE_ARM_ARCH_TIMER (disabled). A make kernel_oldconfig on cortexa9
will otherwise prompt for its selection. The 5.4 configuration already contains
the same symbol.
Signed-off-by: Rui Salvaterra <rsalvaterra@gmail.com>
Add the new CONFIG_BATTERY_RT5033 to the generic configuration, as reported by
Paul Blazejowski. Resort the kconfig while at it.
No deleted or manually refreshed patches.
Signed-off-by: Rui Salvaterra <rsalvaterra@gmail.com>
When compiling with all modules enabled, Kconfig complains about
CONFIG_I2C_DESIGNWARE_SLAVE being unset. Disable this symbol by default.
Fixes commit e9c9b5ec72 ("kernel: package Synopsys Designware PCI to I2C controller")
Signed-off-by: David Bauer <mail@david-bauer.net>
The option was added in 5.9 and for some reason, it is causing performance
issues at least on an APU2 board with the igb device.
Switch CONFIG_PCIE_BUS_DEFAULT to fix the performance issues and match the
older kernel's behavior
Signed-off-by: Felix Fietkau <nbd@nbd.name>
This reduces the flash space impact, since built-in code is much smaller
than a bunch of kernel modules on squashfs
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Add missing symbol CONFIG_AHCI_XGENE.
Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
[also add for 5.10, remove from layerscape target config]
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
These have long been obsolete. For reference, here's the Linux version where
each symbol has been dropped:
CONFIG_IP6_NF_QUEUE - 3.5
CONFIG_IP6_NF_TARGET_LOG - 3.4
CONFIG_IP_NF_MATCH_DSCP - 2.6.19
CONFIG_NF_CONNTRACK_IPV4 - 4.19
CONFIG_NF_CONNTRACK_IPV6 - 4.19
CONFIG_NF_CONNTRACK_RTCACHE - out-of-tree, superseded by flow offloading
Signed-off-by: Rui Salvaterra <rsalvaterra@gmail.com>
This kmod is similar to macvlan with the difference being that the
endpoints have the same mac address.
It is useful on cloud where only one mac address allowed on port,
where macvlan not works but ipvlan would.
One use case is where multiple IPs and gateways assign on one net port
Signed-off-by: Chen Minqiang <ptpt52@gmail.com>
Some targets select HZ=100, others HZ=250. There's no reason to select a higher
timer frequency (and 100 Hz are available in every architecture), so change all
targets to 100 Hz.
Signed-off-by: Rui Salvaterra <rsalvaterra@gmail.com>
Make sure all compression algorithms are enabled, for the time being, in order
not to break sysupgrade. In the future, we'd like to disable all except zstd, as
it's the best all-around performer.
Signed-off-by: Rui Salvaterra <rsalvaterra@gmail.com>
This makes no sense on anything but the IXP4xx platform
that we do not even support anymore. If we bring it back,
it can be selectively enabled for that platform only.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This config is for platforms that have:
A) CONFIG_THERMAL set (we disable it by default)
B) Has thermal zones that need to control cpufreq
This is not suitable for default config, it needs to be enabled
on a per-target basis in individual configs.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
We do not enable GPIO_CDEV so do not enable CDEV_V1
either. As we rebuild the whole userspace and kernel
in OpenWRT it doesn't make any sense to support the
old ABI anyway: the new one should be used by default.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This CMA memory allocation option only applies to NUMA
(Non-Uniform Memory Access) systems which are seldom
the kind of systems that OpenWRT address.
It is safe to assume that any system that need this
option would turn it on locally.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
The non-MQ CFQ, deadline and noop IO schedulers are
deleted from the Linux kernel
since commit f382fb0bcef4c37dc049e9f6963e3baf204d815c
"block: remove legacy IO schedulers".
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
The CONFIG_USERIO option is unset in multiple target configurations. On
the sunxi target it is activated. Move the kernel configuration option
to the generic kernel configuration.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Bump to 5.10.26 reversed dependencies on IOMMU for CONFIG_VFIO thus
malta (at least) prompted for this new symbol.
Set it to 'false' in the default config. rockchip & X86 enable it in
target specific configs.
Thanks to Tony Ambardar for falling over this one
Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>
