automation: Remove XEN_CONFIG_EXPERT leftovers

The EXPERT config option cannot anymore be selected via the environmental
variable XEN_CONFIG_EXPERT. Remove stale references to XEN_CONFIG_EXPERT
from the automation code.

Signed-off-by: Xenia Ragiadakou <burzalodowa@gmail.com>
Reviewed-by: Stefano Stabellini <sstabellini@kernel.org>

automation/build/README.md

@@ -65,9 +65,6 @@ understands.
 - CONTAINER_NO_PULL: If set to 1, the script will not pull from docker hub.
   This is useful when testing container locally.
 
-- XEN_CONFIG_EXPERT: If this is defined in your shell it will be
-  automatically passed through to the container.
-
 If your docker host has Linux kernel > 4.11, and you want to use containers
 that run old glibc (for example, CentOS 6 or SLES11SP4), you may need to add
 

automation/scripts/build

@@ -91,6 +91,6 @@ for cfg in `ls ${cfg_dir}`; do
     echo "Building $cfg"
     make -j$(nproc) -C xen clean
     rm -f xen/.config
-    make -C xen KBUILD_DEFCONFIG=../../../../${cfg_dir}/${cfg} XEN_CONFIG_EXPERT=y defconfig
+    make -C xen KBUILD_DEFCONFIG=../../../../${cfg_dir}/${cfg} defconfig
-    make -j$(nproc) -C xen XEN_CONFIG_EXPERT=y
+    make -j$(nproc) -C xen
 done

automation/scripts/containerize

@@ -101,7 +101,6 @@ exec ${docker_cmd} run \
     -v "${CONTAINER_PATH}":/build:rw${selinux} \
     -v "${HOME}/.ssh":/root/.ssh:ro \
     ${SSH_AUTH_DIR:+-v "${SSH_AUTH_DIR}":/tmp/ssh-agent${selinux}} \
-    ${XEN_CONFIG_EXPERT:+-e XEN_CONFIG_EXPERT=${XEN_CONFIG_EXPERT}} \
     ${CONTAINER_ARGS} \
     -${termint}i --rm -- \
     ${CONTAINER} \