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| author | Thomas Huth <thuth@linux.vnet.ibm.com> | 2015-02-12 18:09:26 +0100 |
|---|---|---|
| committer | Christian Borntraeger <borntraeger@de.ibm.com> | 2015-02-18 09:37:14 +0100 |
| commit | 43d49b0115aef2ead5125d4aa9719852d47ef6fc (patch) | |
| tree | 1ff9a48479d1199105e41818f3baac65531c742c /hw/sd/ssi-sd.c | |
| parent | 5a123b3c1a1d3540d4455772c42c466870d81061 (diff) | |
s390x/mmu: Add support for read-only regions
If the "DAT-protection" bit is set in the region table entry and EDAT is
enabled, only read accesses are allowed in the corresponding memory area.
Signed-off-by: Thomas Huth <thuth@linux.vnet.ibm.com>
Signed-off-by: Jens Freimann <jfrei@linux.vnet.ibm.com>
Reviewed-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Diffstat (limited to 'hw/sd/ssi-sd.c')
0 files changed, 0 insertions, 0 deletions