[yocto] Warning on mips64

[Gary Thomas]

I'm trying to build qemumips64 and get this warning:
=====================================================================================
WARNING: linux-yocto-4.8.6+gitAUTOINC+87e5fc8b7c_edcb167f91-r0 do_kernel_configcheck: [kernel config]: specified values 
did not make it into the kernel's final configuration:

---------- CONFIG_CPU_MIPSR2 -----------------
Config: CONFIG_CPU_MIPSR2
From: 
/build/bbb_2016-10-11/tmp/work-shared/qemumips64/kernel-source/.kernel-meta/configs/standard/mti-malta64/bsp/mti-malta64/mti-malta64-common.cfg
Requested value:  # CONFIG_CPU_MIPSR2 is not set
Actual value:

Config 'CPU_MIPSR2' has the following conditionals:

Dependency values are:
=====================================================================================
Build Configuration:
BB_VERSION        = "1.32.0"
BUILD_SYS         = "x86_64-linux"
NATIVELSBSTRING   = "universal"
TARGET_SYS        = "mips64-poky-linux"
MACHINE           = "qemumips64"
DISTRO            = "poky"
DISTRO_VERSION    = "2.2"
TUNE_FEATURES     = "n64 bigendian fpu-hard"
TARGET_FPU        = ""
meta              = "master:9b1bd29ea99aa0dec51e603e4ac28e211af19765"
meta-poky         = "master:9b1bd29ea99aa0dec51e603e4ac28e211af19765"
=====================================================================================

What does it mean and is it important?

-- 
------------------------------------------------------------
Gary Thomas                 |  Consulting for the
MLB Associates              |    Embedded world
------------------------------------------------------------