linux/arch/s390/kvm
David Hildenbrand 15e5020e57 KVM: s390: vsie: store guest addresses of satellite blocks in vsie_page
This way, the values cannot change, even if another VCPU might try to
mess with the nested SCB currently getting executed by another VCPU.

We now always use the same gpa for pinning and unpinning a page (for
unpinning, it is only relevant to mark the guest page dirty for
migration).

Signed-off-by: David Hildenbrand <david@redhat.com>
Message-Id: <20180116171526.12343-3-david@redhat.com>
Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com>
Acked-by: Cornelia Huck <cohuck@redhat.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
2018-01-24 14:05:04 +01:00
..
diag.c KVM: s390: Remove redundant license text 2017-12-06 09:18:42 +01:00
gaccess.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
gaccess.h KVM: s390: Remove redundant license text 2017-12-06 09:18:42 +01:00
guestdbg.c KVM: s390: Remove redundant license text 2017-12-06 09:18:42 +01:00
intercept.c KVM: s390: Remove redundant license text 2017-12-06 09:18:42 +01:00
interrupt.c KVM: s390: cleanup struct kvm_s390_float_interrupt 2018-01-16 16:15:18 +01:00
irq.h KVM: s390: Remove redundant license text 2017-12-06 09:18:42 +01:00
Kconfig License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
kvm-s390.c KVM: s390: cleanup struct kvm_s390_float_interrupt 2018-01-16 16:15:18 +01:00
kvm-s390.h KVM: s390: cleanup struct kvm_s390_float_interrupt 2018-01-16 16:15:18 +01:00
Makefile KVM: s390: Remove redundant license text 2017-12-06 09:18:42 +01:00
priv.c KVM: s390: Fix skey emulation permission check 2017-12-06 09:18:43 +01:00
sigp.c KVM: s390: cleanup struct kvm_s390_float_interrupt 2018-01-16 16:15:18 +01:00
trace-s390.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
trace.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
vsie.c KVM: s390: vsie: store guest addresses of satellite blocks in vsie_page 2018-01-24 14:05:04 +01:00