From 4b21d1ac8ca5f38a7c05d8f79418858afe628933 Mon Sep 17 00:00:00 2001
From: Joachim Fasting <joachifm@fastmail.fm>
Date: Thu, 15 Aug 2019 18:24:24 +0200
Subject: [PATCH] nixos-hardened: enable page alloc randomization

---
 nixos/modules/profiles/hardened.nix | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/nixos/modules/profiles/hardened.nix b/nixos/modules/profiles/hardened.nix
index 9e9ddd4f3788..139ced1e53be 100644
--- a/nixos/modules/profiles/hardened.nix
+++ b/nixos/modules/profiles/hardened.nix
@@ -44,6 +44,9 @@ with lib;
 
     # Disable legacy virtual syscalls
     "vsyscall=none"
+
+    # Enable page allocator randomization
+    "page_alloc.shuffle=1"
   ];
 
   boot.blacklistedKernelModules = [