| commit | 637ff9efe5eab419ea7f2bd6f2cf50f3cb69e322 | [log] [tgz] |
|---|---|---|
| author | Janosch Frank <frankja@linux.ibm.com> | Fri Jul 13 11:28:28 2018 +0100 |
| committer | Janosch Frank <frankja@linux.ibm.com> | Mon Jul 30 11:20:18 2018 +0100 |
| tree | 735bc3f8c59ec483a53e54242576c6a30263ecd9 | |
| parent | 3afdfca69870963ae01e280732a5ee493a2fcbb3 [diff] |
s390/mm: Add huge pmd storage key handling Storage keys for guests with huge page mappings have to be managed in hardware. There are no PGSTEs for PMDs that we could use to retain the guests's logical view of the key. Signed-off-by: Janosch Frank <frankja@linux.vnet.ibm.com> Reviewed-by: David Hildenbrand <david@redhat.com>