From 945db3dbceb99a3fbb39b6fa99c92f3226a2ffa1 Mon Sep 17 00:00:00 2001
From: Vincent Brillault <vincent.brillault@cern.ch>
Date: Mon, 8 Jan 2018 09:21:27 +0100
Subject: [PATCH] Detect Page Table Isolation (PTI) on RHEL7/CENTOS7

RedHat has changed the message in the patch they backported to:
```x86/pti: Unmapping kernel while in userspace```
---
 spectre-meltdown-checker.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/spectre-meltdown-checker.sh b/spectre-meltdown-checker.sh
index c52d3d0..fd56a28 100755
--- a/spectre-meltdown-checker.sh
+++ b/spectre-meltdown-checker.sh
@@ -238,7 +238,7 @@ fi
 if grep ^flags /proc/cpuinfo | grep -qw pti; then
 	pstatus green YES
 	kpti_enabled=1
-elif dmesg | grep -Eq 'Kernel/User page tables isolation: enabled|Kernel page table isolation enabled'; then
+elif dmesg | grep -Eq 'Kernel/User page tables isolation: enabled|Kernel page table isolation enabled|x86/pti: Unmapping kernel while in userspace'; then
 	pstatus green YES
 	kpti_enabled=1
 else