diff options
| author | Janosch Frank <frankja@linux.ibm.com> | 2018-07-13 12:28:28 +0200 |
|---|---|---|
| committer | Janosch Frank <frankja@linux.ibm.com> | 2018-07-30 12:20:18 +0200 |
| commit | 637ff9efe5eab419ea7f2bd6f2cf50f3cb69e322 (patch) | |
| tree | 735bc3f8c59ec483a53e54242576c6a30263ecd9 /arch/m68k/Kconfig.cpu | |
| parent | s390/mm: Clear skeys for newly mapped huge guest pmds (diff) | |
| download | linux-637ff9efe5eab419ea7f2bd6f2cf50f3cb69e322.tar.xz linux-637ff9efe5eab419ea7f2bd6f2cf50f3cb69e322.zip | |
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>
Diffstat (limited to 'arch/m68k/Kconfig.cpu')
0 files changed, 0 insertions, 0 deletions