[bde driver] black list linux_kernel_bde driver (#2284)

This driver should be loaded by sonic service. If kernel tries to load
it, the driver would be loaded with default parameters, which is not
right for sonic.

Signed-off-by: Ying Xie <ying.xie@microsoft.com>

files/build_templates/sonic_debian_extension.j2

@@ -60,6 +60,7 @@ sudo cp $IMAGE_CONFIGS/environment/motd $FILESYSTEM_ROOT/etc/
 
 # Create all needed directories
 sudo mkdir -p $FILESYSTEM_ROOT/etc/sonic/
+sudo mkdir -p $FILESYSTEM_ROOT/etc/modprobe.d/
 sudo mkdir -p $FILESYSTEM_ROOT/var/cache/sonic/
 sudo mkdir -p $FILESYSTEM_ROOT_USR_SHARE_SONIC_TEMPLATES/
 
@@ -266,6 +267,9 @@ fi
 ## copy platform rc.local
 sudo cp $IMAGE_CONFIGS/platform/rc.local $FILESYSTEM_ROOT/etc/
 
+## copy blacklist file
+sudo cp $IMAGE_CONFIGS/platform/linux_kernel_bde.conf $FILESYSTEM_ROOT/etc/modprobe.d/
+
 {% if installer_images.strip() -%}
 sudo chroot $FILESYSTEM_ROOT docker info
 {% for image in installer_images.strip().split(' ') -%}

files/image_config/platform/linux_kernel_bde.conf

@@ -0,0 +1 @@
+blacklist linux_kernel_bde