tree 625ef51594def05624bbc47c93e7cfb3af8cb3f2
parent 736b9295e73e4646324495fc4aea91180ddb96f4
author Janosch Frank <frankja@linux.ibm.com> 1573644243 -0500
committer David Hildenbrand <david@redhat.com> 1574070447 +0100

s390x: Load reset psw on diag308 reset

On a diag308 subcode 0 CRs will be reset, so we need a PSW mask
without DAT. Also we need to set the short psw indication to be
compliant with the architecture.

Let's therefore define a reset PSW mask with 64 bit addressing and
short PSW indication that is compliant with architecture and use it.

Signed-off-by: Janosch Frank <frankja@linux.ibm.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20191113112403.7664-1-frankja@linux.ibm.com>
Signed-off-by: David Hildenbrand <david@redhat.com>