KVM: s390: Add skey emulation fault handling

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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>

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Janosch Frank 2018-07-18 13:40:22 +01:00

parent 637ff9efe5

commit bd096f6443

2 changed files with 83 additions and 37 deletions

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15

arch/s390/kvm/kvm-s390.c

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105

arch/s390/kvm/priv.c

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