From: Daniel Golle <daniel@makrotopia.org>
Date: Fri, 5 May 2017 07:51:17 +0000 (+0200)
Subject: x86: generic: use HIGHMEM64G instead of HIGHMEM4G
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=641a65fd062987a456216cc4fa91ff2910528261;p=openwrt%2Fstaging%2Flinusw.git

x86: generic: use HIGHMEM64G instead of HIGHMEM4G

commit 4b4f73937371 switched on HIGHMEM4G which implicitely disabled
PAE and hence also NX and other useful and security-relevant features.
Re-enable PAE by switching to HIGHMEM64G.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
---

diff --git a/target/linux/x86/generic/config-default b/target/linux/x86/generic/config-default
index c897b47220..f879bbdb10 100644
--- a/target/linux/x86/generic/config-default
+++ b/target/linux/x86/generic/config-default
@@ -175,7 +175,8 @@ CONFIG_HDMI=y
 CONFIG_HIBERNATE_CALLBACKS=y
 CONFIG_HID=y
 CONFIG_HID_BATTERY_STRENGTH=y
-# CONFIG_HIGHMEM64G is not set
+# CONFIG_HIGHMEM4G is not set
+CONFIG_HIGHMEM64G=y
 CONFIG_HOTPLUG_CPU=y
 CONFIG_HPET=y
 CONFIG_HPET_MMAP=y