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When selinux is enabled, the call of manager_rtnl_enumerate_nexthop() fails. This fix is to facilitate selinux hook handling for enumerating nexthop. In manager_rtnl_enumerate_nexthop() there is a check if "Not supported" is returned by the send_netlink() call. This check expects that -EOPNOTSUPP is returned, the selinux hook seems to return -EINVAL instead. This happens in kernel older than 5.3 (more specificallytorvalds/linux@65ee00a) as it does not support nexthop handling through netlink. And if SELinux is enforced in the order kernel, callingRTM_GETNEXTHOP returns -EINVAL. Thus adding a call in the manager_rtnl_enumerate_nexthop for the extra return -EINVAL. Note: systemd version is different in yocto project (v246.6) and systemd master(v247) and In systemd verison(246.6) mac_selinux_enforcing() function is not declared and defined. (From OE-Core rev: c521df3f0a86521ce78fd5c057293b2c242fba79) Signed-off-by: Purushottam choudhary <purushottam.choudhary@kpit.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.