s390/sclp: Detect KSS facility
authorFarhan Ali <alifm@linux.vnet.ibm.com>
Thu, 23 Feb 2017 18:39:17 +0000 (13:39 -0500)
committerChristian Borntraeger <borntraeger@de.ibm.com>
Fri, 21 Apr 2017 09:08:04 +0000 (11:08 +0200)
commit71cb1bf66ef0d1d36ff3f04150450df9dd8af654
tree8b5e0385d54aab2ee97af57d9a59a2742af27b76
parent80248559992a05573b2db7865490eb82c745db87
s390/sclp: Detect KSS facility

Let's detect the keyless subset facility.

Signed-off-by: Farhan Ali <alifm@linux.vnet.ibm.com>
Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com>
Acked-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
arch/s390/include/asm/sclp.h
drivers/s390/char/sclp_early.c