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0b3dabc5aa
Enabling the bpf feature for the standard kernel configurations
by default. Systemd (and other) userspace applications are looking
for BPF more often, and we get warnings such as this:
[ 12.810554] systemd[1]: File
/lib/systemd/system/systemd-journald.service:36 configures an IP
firewall (IPAddressDeny=any), but the local system does not support
BPF/cgroup based firewalling.
The configs don't add much overhead to the kernel, so we enable them
by default.
(From OE-Core rev: 2f43139e7e0db2522c88b41875c32949f66ca1e8)
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
QEMU Emulation Targets ====================== To simplify development, the build system supports building images to work with the QEMU emulator in system emulation mode. Several architectures are currently supported in 32 and 64 bit variants: * ARM (qemuarm + qemuarm64) * x86 (qemux86 + qemux86-64) * PowerPC (qemuppc only) * MIPS (qemumips + qemumips64) Use of the QEMU images is covered in the Yocto Project Reference Manual. The appropriate MACHINE variable value corresponding to the target is given in brackets.