s390/kvm: fix psw rewinding in handle_skey
authorMartin Schwidefsky <schwidefsky@de.ibm.com>
Fri, 17 May 2013 12:41:32 +0000 (14:41 +0200)
committerGleb Natapov <gleb@redhat.com>
Tue, 21 May 2013 08:55:18 +0000 (11:55 +0300)
The PSW can wrap if the guest has been running in the 24 bit or 31 bit
addressing mode. Use __rewind_psw to find the correct address.

Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Gleb Natapov <gleb@redhat.com>

No differences found