s390: add system information as device randomness
authorMartin Schwidefsky <schwidefsky@de.ibm.com>
Mon, 11 Aug 2014 10:20:58 +0000 (12:20 +0200)
committerMartin Schwidefsky <schwidefsky@de.ibm.com>
Tue, 12 Aug 2014 11:00:07 +0000 (13:00 +0200)
commitbcfcbb6bae649c870037cc8c4e2685b2a8927c3d
treee93240098d0042c0055f8c79897c77ba1772a489
parent852ffd0f4e23248b47531058e531066a988434b5
s390: add system information as device randomness

The virtual-machine cpu information data block and the cpu-id of
the boot cpu can be used as source of device randomness.

Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
arch/s390/kernel/setup.c