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| author | Dominik Dingel <dingel@linux.vnet.ibm.com> | 2015-08-11 11:12:12 +0200 |
|---|---|---|
| committer | Cornelia Huck <cornelia.huck@de.ibm.com> | 2015-11-11 17:21:39 +0100 |
| commit | 4c292a009700755a1e6b234063ef3f2db235aaae (patch) | |
| tree | 923a0f286415fc21b9359a2b0a65d04c69bef069 /pc-bios/s390-ccw/virtio.h | |
| parent | ae23a33591056d6349753766047ebc511158da9c (diff) | |
s390x/kvm: don't enable CMMA when hugetlbfs will be used
On hugetlbfs CMMA will not be useful as every ESSA instruction will trap.
So don't offer CMMA to guests with a hugepages backing.
Signed-off-by: Dominik Dingel <dingel@linux.vnet.ibm.com>
Acked-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Diffstat (limited to 'pc-bios/s390-ccw/virtio.h')
0 files changed, 0 insertions, 0 deletions