KVM: s390: handle missing storage-key facility

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Without the storage-key facility, SIE won't interpret SSKE, ISKE and
RRBE for us. So let's add proper interception handlers that will be called
if lazy sske cannot be enabled.

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

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David Hildenbrand 2016-05-10 09:50:21 +02:00 • committed by Christian Borntraeger

parent 11ddcd41bc

commit a7e19ab55f

4 changed files with 184 additions and 11 deletions

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7

arch/s390/include/asm/page.h

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1

arch/s390/include/asm/pgtable.h

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150

arch/s390/kvm/priv.c

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37

arch/s390/mm/pgtable.c

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