switch off module signing

config

@@ -872,15 +872,7 @@ CONFIG_MODULE_UNLOAD=y
 CONFIG_MODVERSIONS=y
 CONFIG_ASM_MODVERSIONS=y
 CONFIG_MODULE_SRCVERSION_ALL=y
-CONFIG_MODULE_SIG=y
-# CONFIG_MODULE_SIG_FORCE is not set
-CONFIG_MODULE_SIG_ALL=y
-# CONFIG_MODULE_SIG_SHA1 is not set
-# CONFIG_MODULE_SIG_SHA224 is not set
-# CONFIG_MODULE_SIG_SHA256 is not set
-# CONFIG_MODULE_SIG_SHA384 is not set
-CONFIG_MODULE_SIG_SHA512=y
-CONFIG_MODULE_SIG_HASH="sha512"
+# CONFIG_MODULE_SIG is not set
 # CONFIG_MODULE_COMPRESS is not set
 # CONFIG_MODULE_ALLOW_MISSING_NAMESPACE_IMPORTS is not set
 CONFIG_UNUSED_SYMBOLS=y
@@ -10008,11 +10000,7 @@ CONFIG_SECURITY_APPARMOR_HASH_DEFAULT=y
 # CONFIG_SECURITY_LOADPIN is not set
 CONFIG_SECURITY_YAMA=y
 CONFIG_SECURITY_SAFESETID=y
-CONFIG_SECURITY_LOCKDOWN_LSM=y
-CONFIG_SECURITY_LOCKDOWN_LSM_EARLY=y
-CONFIG_LOCK_DOWN_KERNEL_FORCE_NONE=y
-# CONFIG_LOCK_DOWN_KERNEL_FORCE_INTEGRITY is not set
-# CONFIG_LOCK_DOWN_KERNEL_FORCE_CONFIDENTIALITY is not set
+# CONFIG_SECURITY_LOCKDOWN_LSM is not set
 CONFIG_INTEGRITY=y
 CONFIG_INTEGRITY_SIGNATURE=y
 CONFIG_INTEGRITY_ASYMMETRIC_KEYS=y
@@ -10327,7 +10315,6 @@ CONFIG_SIGNED_PE_FILE_VERIFICATION=y
 #
 # Certificates for signature checking
 #
-CONFIG_MODULE_SIG_KEY="certs/signing_key.pem"
 CONFIG_SYSTEM_TRUSTED_KEYRING=y
 CONFIG_SYSTEM_TRUSTED_KEYS="debian/canonical-certs.pem"
 CONFIG_SYSTEM_EXTRA_CERTIFICATE=y