Alexander Graf 8118f0950f migration: Append JSON description of migration stream ... One of the annoyances of the current migration format is the fact that it's not self-describing. In fact, it's not properly describing at all. Some code randomly scattered throughout QEMU elaborates roughly how to read and write a stream of bytes. We discussed an idea during KVM Forum 2013 to add a JSON description of the migration protocol itself to the migration stream. This patch adds a section after the VM_END migration end marker that contains description data on what the device sections of the stream are composed of. This approach is backwards compatible with any QEMU version reading the stream, because QEMU just stops reading after the VM_END marker and ignores any data following it. With an additional external program this allows us to decipher the contents of any migration stream and hopefully make migration bugs easier to track down. Signed-off-by: Alexander Graf <agraf@suse.de> Signed-off-by: Amit Shah <amit.shah@redhat.com> Signed-off-by: Juan Quintela <quintela@redhat.com>		2015-02-05 17:16:14 +01:00
..
9pfs	rcu: add rcu library	2015-02-02 16:55:10 +01:00
acpi	pci, pc, virtio fixes and cleanups	2015-01-27 13:17:30 +00:00
alpha	ide: Update ide_drive_get to be HBA agnostic	2014-10-03 10:30:33 +01:00
arm	hw/arm/virt: explain device-to-transport mapping in create_virtio_devices()	2015-02-05 13:37:23 +00:00
audio	sb16: fix interrupt acknowledgement	2015-01-22 11:04:18 +01:00
block	- Many fixes from the floor as usual	2015-01-26 11:50:29 +00:00
bt	l2cap: fix access to freed memory	2014-08-15 19:12:48 +04:00
char	vmstate: accept QEMUTimer in VMSTATE_TIMER*, add VMSTATE_TIMER_PTR*	2015-01-26 12:22:44 +01:00
core	vmstate: accept QEMUTimer in VMSTATE_TIMER*, add VMSTATE_TIMER_PTR*	2015-01-26 12:22:44 +01:00
cpu	icc_bus: fix typo ICC_BRIGDE -> ICC_BRIDGE	2014-11-03 19:51:56 +03:00
cris	hw: Convert from BlockDriverState to BlockBackend, mostly	2014-10-20 14:02:25 +02:00
display	ui: Add dpy_gfx_check_format() to check backend shared surface support	2015-01-19 13:33:26 +01:00
dma	vmstate: accept QEMUTimer in VMSTATE_TIMER*, add VMSTATE_TIMER_PTR*	2015-01-26 12:22:44 +01:00
gpio	PPC: Add MPC8XXX gpio controller	2014-11-04 23:26:12 +01:00
i2c	Fix debug print warning	2014-09-02 22:38:16 +04:00
i386	pci, pc, virtio fixes and cleanups	2015-01-27 13:17:30 +00:00
ide	ide: Implement VPD response for ATAPI	2015-01-13 13:43:29 +00:00
input	vmstate: accept QEMUTimer in VMSTATE_TIMER*, add VMSTATE_TIMER_PTR*	2015-01-26 12:22:44 +01:00
intc	apic: do not dereference pointer before it is checked for NULL	2015-01-26 12:27:05 +01:00
ipack	memory: remove memory_region_destroy	2014-08-18 12:06:21 +02:00
isa	vmstate: accept QEMUTimer in VMSTATE_TIMER*, add VMSTATE_TIMER_PTR*	2015-01-26 12:22:44 +01:00
lm32	acpi-build: make ROMs RAM blocks resizeable	2015-01-08 13:17:55 +02:00
m68k	hw/core/loader: implement address translation in uimage loader	2014-11-03 00:59:10 +03:00
mem	pc-dimm: Add Error argument to pc_existing_dimms_capacity	2015-01-27 14:46:18 +02:00
microblaze	hw/core/loader: implement address translation in uimage loader	2014-11-03 00:59:10 +03:00
mips	mips_mipssim: fix use-after-free for filename	2014-11-17 11:41:03 +01:00
misc	hw: misc, add educational driver	2015-01-26 12:26:55 +01:00
moxie	memory: add parameter errp to memory_region_init_ram	2014-09-09 13:41:43 +02:00
net	vmstate: accept QEMUTimer in VMSTATE_TIMER*, add VMSTATE_TIMER_PTR*	2015-01-26 12:22:44 +01:00
nvram	fw_cfg: fix endianness in fw_cfg_data_mem_read() / _write()	2015-01-16 11:54:30 +00:00
openrisc	hw/core/loader: implement address translation in uimage loader	2014-11-03 00:59:10 +03:00
pci	migration: Append JSON description of migration stream	2015-02-05 17:16:14 +01:00
pci-bridge	qdev: HotplugHandler: Rename unplug callback to unplug_request	2014-10-15 05:03:13 +02:00
pci-host	PPC: e500 pci host: Add support for ATMUs	2015-01-07 16:16:24 +01:00
pcmcia	hmp: Remove "info pcmcia"	2014-10-24 12:19:11 +01:00
ppc	hw/ppc/mac_newworld: simplify usb controller creation logic	2015-01-08 17:32:27 +00:00
s390x	s390x/ipl: Improved code indentation in s390_ipl_init()	2015-02-03 13:42:40 +01:00
scsi	migration: Append JSON description of migration stream	2015-02-05 17:16:14 +01:00
sd	vmstate: accept QEMUTimer in VMSTATE_TIMER*, add VMSTATE_TIMER_PTR*	2015-01-26 12:22:44 +01:00
sh4	hw: Convert from BlockDriverState to BlockBackend, mostly	2014-10-20 14:02:25 +02:00
sparc	fw_cfg: move boards to fw_cfg_init_io() / fw_cfg_init_mem()	2014-12-22 23:39:15 +00:00
sparc64	fw_cfg: move boards to fw_cfg_init_io() / fw_cfg_init_mem()	2014-12-22 23:39:15 +00:00
ssi	ssi: xilinx_spi: Initialise CS GPIOs as NULL	2014-08-15 18:54:40 +04:00
timer	vmstate: accept QEMUTimer in VMSTATE_TIMER*, add VMSTATE_TIMER_PTR*	2015-01-26 12:22:44 +01:00
tpm	Drop superfluous conditionals around g_strdup()	2014-12-10 11:30:55 +03:00
tricore	target-tricore: check return value before using it	2014-11-02 10:04:34 +03:00
unicore32	memory: add parameter errp to memory_region_init_ram	2014-09-09 13:41:43 +02:00
usb	vmstate: accept QEMUTimer in VMSTATE_TIMER*, add VMSTATE_TIMER_PTR*	2015-01-26 12:22:44 +01:00
vfio	vfio-pci: Fix missing unparent of dynamically allocated MemoryRegion	2015-02-04 11:45:32 -07:00
virtio	migration: Append JSON description of migration stream	2015-02-05 17:16:14 +01:00
watchdog	vmstate: accept QEMUTimer in VMSTATE_TIMER*, add VMSTATE_TIMER_PTR*	2015-01-26 12:22:44 +01:00
xen	xen-pt: Fix PCI devices re-attach failed	2015-01-13 11:49:46 +00:00
xenpv	hw: Convert from BlockDriverState to BlockBackend, mostly	2014-10-20 14:02:25 +02:00
xtensa	hw/xtensa/xtfpga: treat uImage load address as virtual	2014-11-03 01:00:37 +03:00
Makefile.objs	vfio: move hw/misc/vfio.c to hw/vfio/pci.c Move vfio.h into include/hw/vfio	2014-12-19 15:24:06 -07:00