[linux-yocto] yocto-1.9, linux-4.1 - Value requested for CONFIG... not in final .config

[Cristian Bercaru]

Hello!

I compiled linux 4.1 kernel in an yocto 1.9 environment on arm64 
architecture. I am  missing a lot of the config options that are present 
in the defconfig such as:

Value requested for CONFIG_EXT4_FS not in final .config
Requested value:  CONFIG_EXT4_FS=y
Actual value:

Value requested for CONFIG_USB not in final .config
Requested value:  CONFIG_USB=y
Actual value:

If I compile the kernel normally using
   make ARCH="arm64" CROSS_COMPILE="aarch64-poky-linux-" defconfig
I get all these options in .config.

Why does yocto remove all these options from the final .config? Where 
can I find the "black list"?

Here is what I use
   git://git.yoctoproject.org/poky.git
   branch master - c348fa50186fb0796bc7b793c4b8d710419f2a0d

   https://github.com/openembedded/meta-oe.git
   branch master - 91e6dc888aa6f1e09d8a032d4ce556fc45c4b5db

   git://git.yoctoproject.org/linux-yocto-4.1
   branch standard/base - 4e30e64c44df9e59bd13239951bb8d2b5b276e6f
   arch/arm64/configs/defconfig

Thank you,
Cristian Bercaru