tree d49a6964ceca822d83bf54d8a93dcf409238828b
parent 6e259bc5a15ec49693fa3d19fdd4511f7679a20d
author Vasily Gorbik <gor@linux.ibm.com> 1678884854 +0100
committer Vasily Gorbik <gor@linux.ibm.com> 1681400187 +0200

s390/kaslr: randomize amode31 base address

When the KASLR is enabled, randomize the base address of the amode31 image
within the first 2 GB, similar to the approach taken for the vmlinux
image. This makes it harder to predict the location of amode31 data
and code.

Reviewed-by: Alexander Gordeev <agordeev@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>