This Kernel option allows to run OpenWrt witin a `firecracker` micro VM.
Firecracker is a KVM-based tool for superfast booting VMs on x86_64 and
aarch64. It makes rootfs available to the guest as a virtio-mmio device
and passes its address via the kernel cmdline. A kernel without
CONFIG_VIRTIO_MMIO_CMDLINE_DEVICES will not recognize the rootfs
virtio-mmio device.
Suggested-by: Packet Please <pktpls@systemli.org>
Signed-off-by: Paul Spooren <mail@aparcar.org>
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>
NR_CPUS limits the number of CPUs supported to 8. This makes total sense
on hardware-restircted platforms, but not on x86_64, where CPUs with
more than 8 cores can be easily acquired and with less physical limitaions.
see also: https://forum.openwrt.org/t/x86-64-8-cpu-limitation-on-vanilla-release/100946
Signed-off-by: Edgar Su <sjs333@outlook.com>
Compile in MPT SAS driver required to mount rootfs on some VMWare
systems (e.g. required for 1&1 IONOS).
Signed-off-by: Mark Carroll <git@markcarroll.net>
Update 5.10 generic config to add missing options prompting during builds,
when setting CONFIG_ALL_KMODS. Refresh the x86 subtargets to drop symbols
added to the generic config.
Also fix a typo in 5.4/5.10 generic configs: "CONFIG_CONFIG_KVM_AMD_SEV".
Signed-off-by: Tony Ambardar <itugrok@yahoo.com>
Add linux 5.10 as testing kernel, copy generic/subtarget configs and target
patches from 5.4.
Signed-off-by: Tony Ambardar <itugrok@yahoo.com>
x86: update target patches for kernel 5.10
Refresh all patches while also dropping:
800-hwmon-w83627ehf-dont-claim-nct677x.patch
which is now upstreamed as:
3207408ab4cb ("hwmon: (w83627ehf) remove nct6775 and nct6776 support")
Signed-off-by: Tony Ambardar <itugrok@yahoo.com>
x86: refresh 5.10 target config
Refresh config using "make kernel_oldconfig".
Signed-off-by: Tony Ambardar <itugrok@yahoo.com>
x86: refresh and test all subtarget configs
Refresh configs using "make kernel_oldconfig CONFIG_TARGET=subtarget".
Build and run-tested using QEMU: x86/64, x86/legacy, x86/generic.
Build-tested only: x86/geode.
Signed-off-by: Tony Ambardar <itugrok@yahoo.com>
[squashed commits]
Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>