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KVM: s390: Create ioctl for Getting/Setting guest storage keys
authorJason J. Herne <jjherne@linux.vnet.ibm.com>
Tue, 23 Sep 2014 13:23:01 +0000 (09:23 -0400)
committerChristian Borntraeger <borntraeger@de.ibm.com>
Tue, 17 Mar 2015 15:33:06 +0000 (16:33 +0100)
commit30ee2a984f07b00895e0e01d78859b3aff9307c7
treeee5c8b449a7030653bccb4829df374f969840328tree | snapshot (tar.gz zip)
parente44fc8c9dab215ac0e398622a05574cffd5f5184commit | diff
KVM: s390: Create ioctl for Getting/Setting guest storage keys

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>
Documentation/virtual/kvm/api.txt diff | blob | blame | history
arch/s390/kvm/kvm-s390.c diff | blob | blame | history
include/uapi/linux/kvm.h diff | blob | blame | history