tree b2002d9cc11358bbf937695d8344d7ed2441c2f0
parent 7a6741576b268820c8bd2b66288e6ff3bc57d4a7
author David Hildenbrand <dahi@linux.vnet.ibm.com> 1453911843 +0100
committer Christian Borntraeger <borntraeger@de.ibm.com> 1466409280 +0200

s390/mm: take ipte_lock during shadow faults

Let's take the ipte_lock while working on guest 2 provided page table, just
like the other gaccess functions.

Acked-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>