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>
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>
We will be prompted with this config symbol when performance monitoring is
enabled in the kernel.
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Original armvirt target is now subtarget 32. Other than that the built
result should remain the same as before
Besides old features already available with arm64, the new armvirt/64
subtarget will also have those features originally enabled for
armvirt/32 with commit 44ecfc2 ("armvirt: new target")
- pl011, uart
- pl031, rtc
- pl061, gpio
- pci-host-generic
- virtio_{mmio,pci,net,blk,scsi,9p,console,balloon}
- smp with NR_CPUS=4
- cpu-hotplug
- ext4
- DEBUG_BUGVERBOSE for debug purposes
Signed-off-by: Yousong Zhou <yszhou4tech@gmail.com>
- fix Kernel dts subdir location
- enable virtio networking
we are using -M virt which supports virtio devices
changes in symbols due to make kernel_oldconfig:
- CONFIG_ARCH_BINFMT_ELF_RANDOMIZE_PIE=y : removed
fix security: upstream id: d1fd836dcf00d2028c700c7e44d2c23404062c90
- CONFIG_ARM64_CPU_SUSPEND: removed
commit id: af3cfdbf56b91785650f54e7c9a899d814b4b9fb
- CONFIG_ARM64_PGTABLE_LEVELS=3 : renamed PGTABLE_LEVELS
commit id: 9f25e6ad58e1fb3b4d441e4c55635c4598a6fa94
- CONFIG_GENERIC_CLOCKEVENTS_BUILD=y : removed upstream
commit id: 9f083b74df3a7eaa100b456f2dc195512daf728e
-# CONFIG_PREEMPT_RCU: unnecessary
unknown remove reasons:
-CONFIG_GENERIC_IOMAP=y
-# CONFIG_POWER_RESET_GPIO is not set
-# CONFIG_POWER_RESET_GPIO_RESTART is not set
-# CONFIG_POWER_RESET_LTC2952 is not set
-# CONFIG_POWER_RESET_SYSCON is not set
-# CONFIG_XEN is not set
tested and boot, networking work with qemu
Signed-off-by: Dirk Neukirchen <dirkneukirchen@web.de>
SVN-Revision: 47005
SCHED_AUTOGROUP was turned on by default which forces the use of
CGROUPS, conflicting with the options we offer from menuconfig, remove
that.
Signed-off-by: Florian Fainelli <florian@openwrt.org>
SVN-Revision: 45275
Disable ARCH_NEEDS_CPU_IDLE_COUPLED by-default in generic config, since
only one platfrom (omap) needs them.
Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
SVN-Revision: 44614
CONFIG_GENERIC_NET_UTILS is selected by CONFIG_NET and already enabled
in generic config, so we don't need this symbol in platform specific
configurations.
Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
SVN-Revision: 44611
This target can be emulated using ARM's Foundation_V8 simulator
software or qemu-system-aarch64 using the command-line described in the
README file.
Signed-off-by: Florian Fainelli <florian@openwrt.org>
SVN-Revision: 43355
Stijn Tintel