linux/Documentation/virt/kvm
Janosch Frank 68cf7b1f13 KVM: s390: protvirt: disallow one_reg
A lot of the registers are controlled by the Ultravisor and never
visible to KVM. Some fields in the sie control block are overlayed, like
gbea. As no known userspace uses the ONE_REG interface on s390 if sync
regs are available, no functionality is lost if it is disabled for
protected guests.

Signed-off-by: Janosch Frank <frankja@linux.ibm.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
[borntraeger@de.ibm.com: patch merging, splitting, fixing]
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
2020-02-27 19:47:12 +01:00
..
arm docs: kvm: arm/psci.txt: convert to ReST 2020-02-12 20:10:01 +01:00
devices KVM: s390/interrupt: do not pin adapter interrupt pages 2020-02-27 19:47:10 +01:00
amd-memory-encryption.rst
api.rst KVM: s390: protvirt: disallow one_reg 2020-02-27 19:47:12 +01:00
cpuid.rst
halt-polling.rst docs: virt: convert halt-polling.txt to ReST format 2020-02-12 20:09:50 +01:00
hypercalls.rst docs: kvm: Convert hypercalls.txt to ReST format 2020-02-12 20:10:02 +01:00
index.rst docs: kvm: review-checklist.txt: rename to ReST 2020-02-12 20:10:07 +01:00
locking.rst docs: kvm: Convert locking.txt to ReST format 2020-02-12 20:10:02 +01:00
mmu.rst docs: kvm: Convert mmu.txt to ReST format 2020-02-12 20:10:03 +01:00
msr.rst docs: virt: Convert msr.txt to ReST format 2020-02-12 20:09:51 +01:00
nested-vmx.rst docs: kvm: Convert nested-vmx.txt to ReST format 2020-02-12 20:10:04 +01:00
ppc-pv.rst docs: kvm: Convert ppc-pv.txt to ReST format 2020-02-12 20:10:05 +01:00
review-checklist.rst docs: kvm: review-checklist.txt: rename to ReST 2020-02-12 20:10:07 +01:00
s390-diag.rst docs: kvm: Convert s390-diag.txt to ReST format 2020-02-12 20:10:06 +01:00
timekeeping.rst docs: kvm: Convert timekeeping.txt to ReST format 2020-02-12 20:10:06 +01:00
vcpu-requests.rst