Janosch Frank ef1535901a s390x: do a subsystem reset before the unprotect on reboot ... Bound APQNs have to be reset before tearing down the secure config via s390_machine_unprotect(). Otherwise the Ultravisor will return a error code. So let's do a subsystem_reset() which includes a AP reset before the unprotect call. We'll do a full device_reset() afterwards which will reset some devices twice. That's ok since we can't move the device_reset() before the unprotect as it includes a CPU clear reset which the Ultravisor does not expect at that point in time. Signed-off-by: Janosch Frank <frankja@linux.ibm.com> Message-ID: <20230901114851.154357-1-frankja@linux.ibm.com> Tested-by: Viktor Mihajlovski <mihajlov@linux.ibm.com> Acked-by: Christian Borntraeger <borntraeger@linux.ibm.com> Signed-off-by: Thomas Huth <thuth@redhat.com>		2023-09-12 11:13:33 +02:00
..
3270-ccw.c
ap-bridge.c
ap-device.c
ccw-device.c
ccw-device.h
css-bridge.c
css.c
event-facility.c
ipl.c
ipl.h
Kconfig
meson.build
s390-ccw.c
s390-pci-bus.c	s390x: Convert DPRINTF to trace events	2023-08-23 12:06:44 +02:00
s390-pci-inst.c	s390x: Convert DPRINTF to trace events	2023-08-23 12:06:44 +02:00
s390-pci-kvm.c
s390-pci-vfio.c
s390-skeys-kvm.c
s390-skeys.c
s390-stattrib-kvm.c
s390-stattrib.c
s390-virtio-ccw.c	s390x: do a subsystem reset before the unprotect on reboot	2023-09-12 11:13:33 +02:00
s390-virtio-hcall.c
s390-virtio-hcall.h
sclp.c
sclpcpu.c
sclpquiesce.c
tod-kvm.c
tod-tcg.c
tod.c
trace-events	s390x: Convert DPRINTF to trace events	2023-08-23 12:06:44 +02:00
trace.h
vhost-scsi-ccw.c
vhost-user-fs-ccw.c
vhost-vsock-ccw.c
virtio-ccw-9p.c
virtio-ccw-balloon.c
virtio-ccw-blk.c
virtio-ccw-crypto.c
virtio-ccw-gpu.c
virtio-ccw-input.c
virtio-ccw-net.c
virtio-ccw-rng.c
virtio-ccw-scsi.c
virtio-ccw-serial.c
virtio-ccw.c
virtio-ccw.h