[OE-core] Kernel warnings with master/poky-lsb

[Burton, Ross]

FYI, the poky-lsb builds for meta-yocto-bsp BSPs are all emitting this warning:

WARNING: linux-yocto-4.14.48+gitAUTOINC+9beb3a2873_04043b48eb-r0
do_kernel_configcheck: [kernel config]: This BSP sets config options
that are not offered anywhere within this kernel:
CONFIG_USB_OCTEON2_COMMON

Is this something that is fixed in 4.14.67? Did I miss an upgrade or
are there upgrade patches outstanding?  Note that we were hoping to
roll M3 this week.

Ross