[PATCH v2 00/13] s390x: Protected Virtualization support

Janosch Frank posted 13 patches 6 days ago
Failed in applying to current master (apply log)
hw/s390x/Makefile.objs              |   1 +
hw/s390x/ipl.c                      |  81 +++++++++++++++++-
hw/s390x/ipl.h                      |  35 ++++++++
hw/s390x/pv.c                       | 123 ++++++++++++++++++++++++++++
hw/s390x/pv.h                       |  27 ++++++
hw/s390x/s390-virtio-ccw.c          |  59 ++++++++++++-
hw/s390x/sclp.c                     |  17 ++++
include/hw/s390x/sclp.h             |   2 +
linux-headers/linux/kvm.h           |  43 ++++++++++
target/s390x/cpu.c                  |  23 +++++-
target/s390x/cpu.h                  |   1 +
target/s390x/cpu_features_def.inc.h |   1 +
target/s390x/diag.c                 |  56 +++++++++++--
target/s390x/helper.c               |   4 +
target/s390x/ioinst.c               |  26 ++++--
target/s390x/kvm-stub.c             |  10 ++-
target/s390x/kvm.c                  |  51 ++++++++++--
target/s390x/kvm_s390x.h            |   4 +-
target/s390x/sigp.c                 |   1 +
19 files changed, 536 insertions(+), 29 deletions(-)
create mode 100644 hw/s390x/pv.c
create mode 100644 hw/s390x/pv.h

[PATCH v2 00/13] s390x: Protected Virtualization support

Posted by Janosch Frank 6 days ago
Most of the QEMU changes for PV are related to the new IPL type with
subcodes 8 - 10 and the execution of the necessary Ultravisor calls to
IPL secure guests. Note that we can only boot into secure mode from
normal mode, i.e. stfle 161 is not active in secure mode.

The other changes related to data gathering for emulation and
disabling addressing checks in secure mode, as well as CPU resets.

https://github.com/frankjaa/qemu/tree/protvirt

v2:
	* Split out cleanups
	* Internal PV state tracking
	* Review feedback


Janosch Frank (13):
  s390x: protvirt: Add diag308 subcodes 8 - 10
  Header sync protvirt
  s390x: protvirt: Support unpack facility
  s390x: protvirt: Handle diag 308 subcodes 0,1,3,4
  s390x: protvirt: Add pv state to cpu env
  s390x: protvirt: KVM intercept changes
  s390x: protvirt: SCLP interpretation
  s390x: protvirt: Add new VCPU reset functions
  s390x: Exit on vcpu reset error
  s390x: protvirt: Set guest IPL PSW
  s390x: protvirt: Move diag 308 data over SIDAD
  s390x: protvirt: Disable address checks for PV guest IO emulation
  s390x: protvirt: Handle SIGP store status correctly

 hw/s390x/Makefile.objs              |   1 +
 hw/s390x/ipl.c                      |  81 +++++++++++++++++-
 hw/s390x/ipl.h                      |  35 ++++++++
 hw/s390x/pv.c                       | 123 ++++++++++++++++++++++++++++
 hw/s390x/pv.h                       |  27 ++++++
 hw/s390x/s390-virtio-ccw.c          |  59 ++++++++++++-
 hw/s390x/sclp.c                     |  17 ++++
 include/hw/s390x/sclp.h             |   2 +
 linux-headers/linux/kvm.h           |  43 ++++++++++
 target/s390x/cpu.c                  |  23 +++++-
 target/s390x/cpu.h                  |   1 +
 target/s390x/cpu_features_def.inc.h |   1 +
 target/s390x/diag.c                 |  56 +++++++++++--
 target/s390x/helper.c               |   4 +
 target/s390x/ioinst.c               |  26 ++++--
 target/s390x/kvm-stub.c             |  10 ++-
 target/s390x/kvm.c                  |  51 ++++++++++--
 target/s390x/kvm_s390x.h            |   4 +-
 target/s390x/sigp.c                 |   1 +
 19 files changed, 536 insertions(+), 29 deletions(-)
 create mode 100644 hw/s390x/pv.c
 create mode 100644 hw/s390x/pv.h

-- 
2.20.1