Gerald Schaefer b2d24b97b2 s390/kernel: add support for kernel address space layout randomization (KASLR) ...

This patch adds support for relocating the kernel to a random address.
The random kernel offset is obtained from cpacf, using either TRNG, PRNO,
or KMC_PRNG, depending on supported MSA level.

KERNELOFFSET is added to vmcoreinfo, for crash --kaslr support.

Signed-off-by: Gerald Schaefer <gerald.schaefer@de.ibm.com>
Reviewed-by: Philipp Rudo <prudo@linux.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

2019-04-29 10:47:10 +02:00

..

asm

s390/kernel: add support for kernel address space layout randomization (KASLR)

2019-04-29 10:47:10 +02:00

uapi/asm

s390/ipl: add definitions for the IPL report block

2019-04-26 12:34:05 +02:00