s390x/kvm: diag288 instruction interception and handling
commit8fc639af4b62930671b6988c1f7eedf9e7c9f7bc
authorXu Wang <gesaint@linux.vnet.ibm.com>
Thu, 11 Jun 2015 11:55:26 +0000 (11 13:55 +0200)
committerChristian Borntraeger <borntraeger@de.ibm.com>
Thu, 11 Jun 2015 15:45:49 +0000 (11 17:45 +0200)
tree9c2259329b4884fd4486ef6c984b23dc3600059a
parent188f24c2c149bcb0088c6317e99e09afc007de34
s390x/kvm: diag288 instruction interception and handling

Intercept the diag288 requests from kvm guests, and hand the
requested command to the diag288 watchdog device for further
handling.

Signed-off-by: Xu Wang <gesaint@linux.vnet.ibm.com>
Reviewed-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
target-s390x/cpu.h
target-s390x/kvm.c
target-s390x/misc_helper.c