[C/linux-kvm][D/linux-kvm][SRU][PATCH 1/1] UBUNTU: [Config]: enable CONFIG_LOCK_DOWN_KERNEL

[Po-Hsu Lin]

BugLink: https://bugs.launchpad.net/bugs/1811981

Security team requires the CONFIG_LOCK_DOWN_KERNEL to be enabled in
all of our kernels.

Signed-off-by: Po-Hsu Lin <po-hsu.lin at canonical.com>
---
 debian.kvm/config/config.common.ubuntu | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/debian.kvm/config/config.common.ubuntu b/debian.kvm/config/config.common.ubuntu
index 88c196e8..a44b783 100644
--- a/debian.kvm/config/config.common.ubuntu
+++ b/debian.kvm/config/config.common.ubuntu
@@ -1280,7 +1280,8 @@ CONFIG_LOCKDEP_SUPPORT=y
 CONFIG_LOCKD_V4=y
 CONFIG_LOCK_DEBUGGING_SUPPORT=y
 # CONFIG_LOCK_DOWN_IN_EFI_SECURE_BOOT is not set
-# CONFIG_LOCK_DOWN_KERNEL is not set
+CONFIG_LOCK_DOWN_KERNEL=y
+# CONFIG_LOCK_DOWN_MANDATORY is not set
 CONFIG_LOCK_SPIN_ON_OWNER=y
 # CONFIG_LOCK_STAT is not set
 # CONFIG_LOCK_TORTURE_TEST is not set
-- 
2.7.4