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KVM: s390: Add skey emulation fault handling
authorJanosch Frank <frankja@linux.ibm.com>
Wed, 18 Jul 2018 12:40:22 +0000 (13:40 +0100)
committerJanosch Frank <frankja@linux.ibm.com>
Mon, 30 Jul 2018 10:20:18 +0000 (11:20 +0100)
commitbd096f6443194e57382686a3ac5f2ce4e82b55d7
tree0f2bfcd4b22232642c542e0215201507e7025888
parent637ff9efe5eab419ea7f2bd6f2cf50f3cb69e322
KVM: s390: Add skey emulation fault handling

When doing skey emulation for huge guests, we now need to fault in
pmds, as we don't have PGSTES anymore to store them when we do not
have valid table entries.

Signed-off-by: Janosch Frank <frankja@linux.ibm.com>
arch/s390/kvm/kvm-s390.c
arch/s390/kvm/priv.c