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(parent: ae23a33) | patch
s390x/kvm: don't enable CMMA when hugetlbfs will be used
authorDominik Dingel <dingel@linux.vnet.ibm.com>
Tue, 11 Aug 2015 09:12:12 +0000 (11:12 +0200)
committerCornelia Huck <cornelia.huck@de.ibm.com>
Wed, 11 Nov 2015 16:21:39 +0000 (17:21 +0100)
commit4c292a009700755a1e6b234063ef3f2db235aaae
tree923a0f286415fc21b9359a2b0a65d04c69bef069tree | snapshot
parentae23a33591056d6349753766047ebc511158da9ccommit | 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>
target-s390x/kvm.c diff | blob | history
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