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[Qemu-devel] [PATCH 0/6] modify boot order of guest, and take effect aft
From: |
arei.gonglei |
Subject: |
[Qemu-devel] [PATCH 0/6] modify boot order of guest, and take effect after rebooting |
Date: |
Thu, 24 Jul 2014 16:38:56 +0800 |
From: Gonglei <address@hidden>
Sometimes, we want to modify boot order of a guest, but no need to
shutdown it. We can call dynamic changing bootindex of a guest, which
can be assured taking effect just after the guest rebooting.
For example, in P2V scene, we boot a guest and then attach a
new system disk, for copying some thing. We want to assign the
new disk as the booting disk, which means its bootindex=1.
Different nics can be assigen different bootindex dynamically
also make sense.
The patchsets add one qmp interface, and add an fw_cfg_machine_reset()
to achieve it. Please review, Thanks.
Gonglei (6):
bootindex: add {del,modify}_boot_device_path function
fw_cfg: add fw_cfg_machine_reset function
bootindex: delete bootindex when device is removed
qmp: add set-bootindex command
qemu-monitor: HMP set-bootindex wrapper
spapr: fix possible memory leak
hmp-commands.hx | 15 +++++++++++++
hmp.c | 13 +++++++++++
hmp.h | 1 +
hw/block/virtio-blk.c | 1 +
hw/i386/kvm/pci-assign.c | 1 +
hw/misc/vfio.c | 1 +
hw/net/e1000.c | 1 +
hw/net/eepro100.c | 1 +
hw/net/ne2000.c | 1 +
hw/net/rtl8139.c | 1 +
hw/net/virtio-net.c | 1 +
hw/net/vmxnet3.c | 1 +
hw/nvram/fw_cfg.c | 54 ++++++++++++++++++++++++++++++++++++++------
hw/ppc/spapr.c | 1 +
hw/scsi/scsi-generic.c | 1 +
hw/usb/dev-network.c | 1 +
hw/usb/host-libusb.c | 1 +
hw/usb/redirect.c | 1 +
include/hw/nvram/fw_cfg.h | 2 ++
include/sysemu/sysemu.h | 4 ++++
qapi-schema.json | 16 +++++++++++++
qmp-commands.hx | 24 ++++++++++++++++++++
qmp.c | 17 ++++++++++++++
vl.c | 57 +++++++++++++++++++++++++++++++++++++++++++++++
24 files changed, 210 insertions(+), 7 deletions(-)
--
1.7.12.4
- [Qemu-devel] [PATCH 0/6] modify boot order of guest, and take effect after rebooting,
arei.gonglei <=
[Qemu-devel] [PATCH 2/6] fw_cfg: add fw_cfg_machine_reset function, arei.gonglei, 2014/07/24
[Qemu-devel] [PATCH 5/6] qemu-monitor: HMP set-bootindex wrapper, arei.gonglei, 2014/07/24
[Qemu-devel] [PATCH 4/6] qmp: add set-bootindex command, arei.gonglei, 2014/07/24
[Qemu-devel] [PATCH 3/6] bootindex: delete bootindex when device is removed, arei.gonglei, 2014/07/24
[Qemu-devel] [PATCH 6/6] spapr: fix possible memory leak, arei.gonglei, 2014/07/24