From 8e5b45ca4fde28d0064fecd3f8f54d6997b4081d Mon Sep 17 00:00:00 2001
From: Evgenii Shatokhin <eugene.shatokhin@rosalab.ru>
Date: Wed, 10 Jan 2018 22:22:05 +0300
Subject: [PATCH] Enable page table isolation (PTI) on x86_64

---
 kernel-x86_64.config | 1 +
 1 file changed, 1 insertion(+)

diff --git a/kernel-x86_64.config b/kernel-x86_64.config
index 364658e..4fb1232 100644
--- a/kernel-x86_64.config
+++ b/kernel-x86_64.config
@@ -8528,6 +8528,7 @@ CONFIG_SECURITY=y
 CONFIG_SECURITY_WRITABLE_HOOKS=y
 CONFIG_SECURITYFS=y
 CONFIG_SECURITY_NETWORK=y
+CONFIG_PAGE_TABLE_ISOLATION=y
 # CONFIG_SECURITY_INFINIBAND is not set
 CONFIG_SECURITY_NETWORK_XFRM=y
 CONFIG_SECURITY_PATH=y