From: Christian Borntraeger <borntraeger@de.ibm.com>
To: Jens Freimann <jfrei@linux.vnet.ibm.com>,
Alexander Graf <agraf@suse.de>,
Cornelia Huck <cornelia.huck@de.ibm.com>
Cc: qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] [PATCH 0/4] s390x/kvm: add support to change the IPL device in guest
Date: Fri, 13 Feb 2015 17:36:23 +0100 [thread overview]
Message-ID: <54DE2807.6090005@de.ibm.com> (raw)
In-Reply-To: <1423760536-58356-1-git-send-email-jfrei@linux.vnet.ibm.com>
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
prev parent reply other threads:[~2015-02-13 16:36 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-02-12 17:02 [Qemu-devel] [PATCH 0/4] s390x/kvm: add support to change the IPL device in guest Jens Freimann
2015-02-12 17:02 ` [Qemu-devel] [PATCH 1/4] s390x/ipl: always load the bios for ccw machine Jens Freimann
2015-02-12 17:02 ` [Qemu-devel] [PATCH 2/4] s390x/ipl: support diagnose 308 subcodes 5 and 6 Jens Freimann
2015-02-12 17:02 ` [Qemu-devel] [PATCH 3/4] s390x/ipl: drop reipl parameters on resets Jens Freimann
2015-02-12 17:02 ` [Qemu-devel] [PATCH 4/4] s390x/ipl: make s390x ipl device aware of migration Jens Freimann
2015-02-13 16:36 ` Christian Borntraeger [this message]
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