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c3347ed0d2
qemu/hw/s390x
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Janosch Frank c3347ed0d2 s390x: protvirt: Support unpack facility 
The unpack facility provides the means to setup a protected guest. A
protected guest cannot be introspected by the hypervisor or any
user/administrator of the machine it is running on.

Protected guests are encrypted at rest and need a special boot
mechanism via diag308 subcode 8 and 10.

Code 8 sets the PV specific IPLB which is retained separately from
those set via code 5.

Code 10 is used to unpack the VM into protected memory, verify its
integrity and start it.

Signed-off-by: Janosch Frank <frankja@linux.ibm.com>
Co-developed-by: Christian Borntraeger <borntraeger@de.ibm.com> [Changes
to machine]
Reviewed-by: David Hildenbrand <david@redhat.com>
Reviewed-by: Claudio Imbrenda <imbrenda@linux.ibm.com>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Message-Id: <20200323083606.24520-1-frankja@linux.ibm.com>
[CH: fixed up KVM_PV_VM_ -> KVM_PV_]
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2020-04-29 14:30:54 +02:00
..
3270-ccw.c qdev: set properties with device_class_set_props() 2020-01-24 20:59:15 +01:00
ap-bridge.c Include qemu/module.h where needed, drop it from qemu-common.h 2019-06-12 13:18:33 +02:00
ap-device.c Include hw/qdev-properties.h less 2019-08-16 13:31:53 +02:00
ccw-device.c qdev: set properties with device_class_set_props() 2020-01-24 20:59:15 +01:00
ccw-device.h s390x: vmstatify config migration for virtio-ccw 2017-07-05 12:16:55 +02:00
css-bridge.c qdev: set properties with device_class_set_props() 2020-01-24 20:59:15 +01:00
css.c Avoid address_space_rw() with a constant is_write argument 2020-02-20 14:47:08 +01:00
event-facility.c s390x/event-facility: fix error propagation 2020-01-27 12:13:09 +01:00
ipl.c s390x: protvirt: Support unpack facility 2020-04-29 14:30:54 +02:00
ipl.h s390x: protvirt: Support unpack facility 2020-04-29 14:30:54 +02:00
Kconfig kconfig: add CONFIG_MSI_NONBROKEN 2019-03-18 09:39:57 +01:00
Makefile.objs s390x: protvirt: Support unpack facility 2020-04-29 14:30:54 +02:00
pv.c s390x: protvirt: Support unpack facility 2020-04-29 14:30:54 +02:00
s390-ccw.c sysemu: Move the VMChangeStateEntry typedef to qemu/typedefs.h 2019-08-16 13:31:53 +02:00
s390-pci-bus.c Let cpu_[physical]_memory() calls pass a boolean 'is_write' argument 2020-02-20 14:47:08 +01:00
s390-pci-bus.h s390x/pci: Drop release timer and replace it with a flag 2019-02-04 13:47:50 +01:00
s390-pci-inst.c add device_legacy_reset function to prepare for reset api change 2020-01-30 16:02:03 +00:00
s390-pci-inst.h s390x/pci: add common function measurement block 2019-01-18 11:52:01 +01:00
s390-skeys-kvm.c Include qemu/module.h where needed, drop it from qemu-common.h 2019-06-12 13:18:33 +02:00
s390-skeys.c vl/s390x: fixup ram sizes for compat machines 2020-04-02 17:10:09 +02:00
s390-stattrib-kvm.c vl/s390x: fixup ram sizes for compat machines 2020-04-02 17:10:09 +02:00
s390-stattrib.c hw/s390x: rename Error ** parameter to more common errp 2019-12-18 08:43:19 +01:00
s390-virtio-ccw.c s390x: protvirt: Support unpack facility 2020-04-29 14:30:54 +02:00
s390-virtio-hcall.c s390x: rename s390-virtio.h to s390-virtio-hcall.h 2017-09-19 18:31:31 +02:00
s390-virtio-hcall.h s390/kvm_virtio/linux-headers: remove traces of old virtio transport 2017-11-24 10:52:05 +01:00
sclp.c vl/s390x: fixup ram sizes for compat machines 2020-04-02 17:10:09 +02:00
sclpcpu.c Clean up inclusion of sysemu/sysemu.h 2019-08-16 13:31:53 +02:00
sclpquiesce.c sysemu: Split sysemu/runstate.h off sysemu/sysemu.h 2019-08-16 13:37:36 +02:00
tod-kvm.c sysemu: Split sysemu/runstate.h off sysemu/sysemu.h 2019-08-16 13:37:36 +02:00
tod-qemu.c Include qemu-common.h exactly where needed 2019-06-12 13:20:20 +02:00
tod.c migration: register_savevm_live doesn't need dev 2019-09-12 11:15:03 +01:00
trace-events trace-events: Shorten file names in comments 2019-03-22 16:18:07 +00:00
vhost-vsock-ccw.c qdev: set properties with device_class_set_props() 2020-01-24 20:59:15 +01:00
virtio-ccw-9p.c qdev: set properties with device_class_set_props() 2020-01-24 20:59:15 +01:00
virtio-ccw-balloon.c qdev: set properties with device_class_set_props() 2020-01-24 20:59:15 +01:00
virtio-ccw-blk.c qdev: set properties with device_class_set_props() 2020-01-24 20:59:15 +01:00
virtio-ccw-crypto.c qdev: set properties with device_class_set_props() 2020-01-24 20:59:15 +01:00
virtio-ccw-gpu.c qdev: set properties with device_class_set_props() 2020-01-24 20:59:15 +01:00
virtio-ccw-input.c qdev: set properties with device_class_set_props() 2020-01-24 20:59:15 +01:00
virtio-ccw-net.c qdev: set properties with device_class_set_props() 2020-01-24 20:59:15 +01:00
virtio-ccw-rng.c qdev: set properties with device_class_set_props() 2020-01-24 20:59:15 +01:00
virtio-ccw-scsi.c qdev: set properties with device_class_set_props() 2020-01-24 20:59:15 +01:00
virtio-ccw-serial.c qdev: set properties with device_class_set_props() 2020-01-24 20:59:15 +01:00
virtio-ccw.c misc: Replace zero-length arrays with flexible array member (manual) 2020-03-16 22:07:42 +01:00
virtio-ccw.h s390x/ccw: make sure all ccw devices are properly reset 2018-05-14 17:10:02 +02:00