KVM: s390: gaccess: introduce access modes

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We will need special handling when fetching instructions, so let's
introduce new guest access modes GACC_FETCH and GACC_STORE instead
of a write flag. An additional patch will then introduce GACC_IFETCH.

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 2015-11-16 15:42:11 +01:00 • committed by Christian Borntraeger

parent 634790b827

commit 92c9632119

5 changed files with 43 additions and 35 deletions

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46

arch/s390/kvm/gaccess.c

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17

arch/s390/kvm/gaccess.h

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4

arch/s390/kvm/intercept.c

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6

arch/s390/kvm/kvm-s390.c

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5

arch/s390/kvm/priv.c

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