Am 12.02.2015 um 18:02 schrieb Jens Freimann: > Cornelia, Alex, Christian, > > these patches add support to chane the IPL device from within the guest. > > Jens > > > Fan Zhang (4): > s390x/ipl: always load the bios for ccw machine > s390x/ipl: support diagnose 308 subcodes 5 and 6 > s390x/ipl: drop reipl parameters on resets > s390x/ipl: make s390x ipl device aware of migration > > hw/s390x/ipl.c | 233 > +++++++++++++++++++++++++++++++++------------ > hw/s390x/ipl.h | 25 +++++ > hw/s390x/s390-virtio-ccw.c | 2 +- > hw/s390x/s390-virtio.c | 8 +- > hw/s390x/s390-virtio.h | 3 +- > target-s390x/kvm.c | 3 +- > target-s390x/misc_helper.c | 33 ++++++- > 7 files changed, 240 insertions(+), 67 deletions(-) > create mode 100644 hw/s390x/ipl.h >
Thanks Tested and applied to s390/queue - /sys/firmware/reipl/ works - lsreipl works - using a slightly fixed chreipl works - data is keep during managedsave/restore - switch from external kernel to disk also works
