From 0ff3b94c869e4ab63d73b423aac82eba69784673 Mon Sep 17 00:00:00 2001
From: Chris Jones <cmsj@tenshu.net>
Date: Thu, 17 Oct 2013 11:59:47 +0100
Subject: [PATCH] Remove framebuffer video drivers from ramdisks.

We now forcibly remove all framebuffer video drivers from ramdisks, as
part of our ongoing effort to keep every kernel we boot, in text mode,
so it can be more easily intercepted by LOM hardware, nova console
logging, etc.

Fixes-Bug: #1178409

Change-Id: Ia72211c97c03c3f60eb9a1483297fe587de51f0b
---
 lib/ramdisk-functions | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lib/ramdisk-functions b/lib/ramdisk-functions
index f2410edf7..78d4376af 100644
--- a/lib/ramdisk-functions
+++ b/lib/ramdisk-functions
@@ -165,6 +165,8 @@ function populate_lib () {
   done
 
   cp -a "$MODULE_DIR" "$TMP_MOUNT_PATH/lib/modules/$KERNEL_VERSION"
+  echo "Removing kernel framebuffer drivers to enforce text mode consoles..."
+  find $TMP_MOUNT_PATH/lib/modules/$KERNEL_VERSION/kernel/drivers/video -name '*fb.ko' -exec rm -v {} \;
   cp -a "$FIRMWARE_DIR" "$TMP_MOUNT_PATH/lib/firmware"
 }