KVM: s390: Create ioctl for Getting/Setting guest storage keys

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Provide the KVM_S390_GET_SKEYS and KVM_S390_SET_SKEYS ioctl which can be used
to get/set guest storage keys. This functionality is needed for live migration
of s390 guests that use storage keys.

Signed-off-by: Jason J. Herne <jjherne@linux.vnet.ibm.com>
Reviewed-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>

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Jason J. Herne 2014-09-23 09:23:01 -04:00 • committed by Christian Borntraeger

parent e44fc8c9da

commit 30ee2a984f

3 changed files with 195 additions and 0 deletions

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include/uapi/linux/kvm.h

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