Enable RANDOMIZE_BASE

UEK4 needs at least some degree of KASLR; to that end enable
RANDOMIZE_BASE and set RANDOMIZE_BASE_MAX_OFFSET to its default value
(0x40000000).

Orabug: 29305587

Signed-off-by: John Haxby <john.haxby@oracle.com>
Reviewed-by: Liam Merwick <liam.merwick@oracle.com>
Signed-off-by: Brian Maly <brian.maly@oracle.com>

diff --git a/uek-rpm/ol6/config-x86_64 b/uek-rpm/ol6/config-x86_64
index 9de2f6efbb861caaa59f10a89e986b5dd19cd173..94213d64ca2ec478518ee460853add8cfa0222f7 100644 (file)
--- a/uek-rpm/ol6/config-x86_64
+++ b/uek-rpm/ol6/config-x86_64
@@ -595,7 +595,8 @@ CONFIG_CRASH_DUMP=y
 CONFIG_KEXEC_JUMP=y
 CONFIG_PHYSICAL_START=0x1000000
 CONFIG_RELOCATABLE=y
-# CONFIG_RANDOMIZE_BASE is not set
+CONFIG_RANDOMIZE_BASE=y
+CONFIG_RANDOMIZE_BASE_MAX_OFFSET=0x40000000
 CONFIG_PHYSICAL_ALIGN=0x1000000
 CONFIG_HOTPLUG_CPU=y
 # CONFIG_BOOTPARAM_HOTPLUG_CPU0 is not set

diff --git a/uek-rpm/ol6/config-x86_64-debug b/uek-rpm/ol6/config-x86_64-debug
index 3e2d2457392f86df2d95d54a6d63e4115af4ff0f..70143276b6ccec0681b936d8c198008b39e9bb42 100644 (file)
--- a/uek-rpm/ol6/config-x86_64-debug
+++ b/uek-rpm/ol6/config-x86_64-debug
@@ -578,7 +578,8 @@ CONFIG_CRASH_DUMP=y
 CONFIG_KEXEC_JUMP=y
 CONFIG_PHYSICAL_START=0x1000000
 CONFIG_RELOCATABLE=y
-# CONFIG_RANDOMIZE_BASE is not set
+CONFIG_RANDOMIZE_BASE=y
+CONFIG_RANDOMIZE_BASE_MAX_OFFSET=0x40000000
 CONFIG_PHYSICAL_ALIGN=0x1000000
 CONFIG_HOTPLUG_CPU=y
 # CONFIG_BOOTPARAM_HOTPLUG_CPU0 is not set

diff --git a/uek-rpm/ol7/config-x86_64 b/uek-rpm/ol7/config-x86_64
index 3b74ee20bae39e3af4abcf538e7f75939ee82d48..c09ad8a1f4e94b3b367b6a7ad39c3942cb44be66 100644 (file)
--- a/uek-rpm/ol7/config-x86_64
+++ b/uek-rpm/ol7/config-x86_64
@@ -595,7 +595,8 @@ CONFIG_CRASH_DUMP=y
 CONFIG_KEXEC_JUMP=y
 CONFIG_PHYSICAL_START=0x1000000
 CONFIG_RELOCATABLE=y
-# CONFIG_RANDOMIZE_BASE is not set
+CONFIG_RANDOMIZE_BASE=y
+CONFIG_RANDOMIZE_BASE_MAX_OFFSET=0x40000000
 CONFIG_PHYSICAL_ALIGN=0x1000000
 CONFIG_HOTPLUG_CPU=y
 CONFIG_BOOTPARAM_HOTPLUG_CPU0=y

diff --git a/uek-rpm/ol7/config-x86_64-debug b/uek-rpm/ol7/config-x86_64-debug
index 2cd9691102d4ad729cafd0af294a3d244df56fe3..877aa3cf302e23664f655f0b77f4bbdfaa39bdfb 100644 (file)
--- a/uek-rpm/ol7/config-x86_64-debug
+++ b/uek-rpm/ol7/config-x86_64-debug
@@ -579,7 +579,8 @@ CONFIG_CRASH_DUMP=y
 CONFIG_KEXEC_JUMP=y
 CONFIG_PHYSICAL_START=0x1000000
 CONFIG_RELOCATABLE=y
-# CONFIG_RANDOMIZE_BASE is not set
+CONFIG_RANDOMIZE_BASE=y
+CONFIG_RANDOMIZE_BASE_MAX_OFFSET=0x40000000
 CONFIG_PHYSICAL_ALIGN=0x1000000
 CONFIG_HOTPLUG_CPU=y
 CONFIG_BOOTPARAM_HOTPLUG_CPU0=y