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c1843e2092
qemu/hw
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Christian Borntraeger c1843e2092 Revert "s390x/ccw: create s390 phb conditionally" 
This reverts commit d32bd032d8.

Turns out that old QEMUs always created a pci host bridge
and for many CPU models the migration from old QEMUs to new
QEMUs will fail with
qemu-system-s390x: Unknown savevm section or instance 'PCIBUS' 0
qemu-system-s390x: load of migration failed: Invalid argument

As a quick fix we will revert the commit and always create the
pci host bridge.

Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
[fixed revert to keep the comment fixup, added a comment in the code]
Cc: Cornelia Huck <cohuck@redhat.com>
Cc: David Hildenbrand <david@redhat.com>
Message-Id: <20170928131831.81393-1-borntraeger@de.ibm.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2017-10-06 10:53:02 +02:00
..
9pfs 9pfs: check the size of transport buffer before marshaling 2017-09-20 08:48:52 +02:00
acpi Convert multi-line fprintf() to warn_report() 2017-09-19 14:09:34 +02:00
adc
alpha cpu: make cpu_generic_init() abort QEMU on error 2017-09-19 09:09:32 -03:00
arm migration: pre_save return int 2017-09-27 11:35:59 +01:00
audio migration: pre_save return int 2017-09-27 11:35:59 +01:00
block migration: pre_save return int 2017-09-27 11:35:59 +01:00
bt bt: stop the sdp memory allocation craziness 2017-08-01 17:27:33 +02:00
char migration: pre_save return int 2017-09-27 11:35:59 +01:00
core numa: cpu: calculate/set default node-ids after all -numa CLI options are parsed 2017-09-19 16:51:33 -03:00
cpu cpu: don't allow negative core id 2017-08-02 18:30:13 -03:00
cris cris: replace cpu_cris_init() with cpu_generic_init() 2017-09-01 11:54:24 -03:00
display migration: Route more error paths 2017-09-27 11:44:18 +01:00
dma xilinx_axidma: Convert to DEFINE_PROP_LINK 2017-09-07 13:54:51 +01:00
gpio hw/gpio/omap_gpio.c: Don't use old_mmio 2017-09-21 16:34:27 +01:00
i2c migration: pre_save return int 2017-09-27 11:35:59 +01:00
i386 kvmclock: use the updated system_timer_msr 2017-10-02 14:39:51 +02:00
ide Migration pull 2017-09-27 2017-09-27 22:44:51 +01:00
input virtio-input: send rel-wheel events for wheel buttons 2017-09-29 10:36:33 +02:00
intc Migration pull 2017-09-27 2017-09-27 22:44:51 +01:00
ipack
ipmi qom: enforce readonly nature of link's check callback 2017-07-14 12:04:42 +02:00
isa hw/isa/pc87312: Mark the device with user_creatable = false 2017-09-26 09:11:23 +03:00
lm32 cpu: make cpu_generic_init() abort QEMU on error 2017-09-19 09:09:32 -03:00
m68k cpu: make cpu_generic_init() abort QEMU on error 2017-09-19 09:09:32 -03:00
mem qmp: introduce query-memory-size-summary command 2017-09-14 15:52:10 +01:00
microblaze hw: Use new memory_region_init_{ram, rom, rom_device}() functions 2017-07-14 17:59:42 +01:00
mips mips: replace cpu_mips_init() with cpu_generic_init() 2017-09-21 13:25:37 +01:00
misc macio: use object link between MACIO_IDE and MAC_DBDMA object 2017-09-27 13:05:41 +10:00
moxie cpu: make cpu_generic_init() abort QEMU on error 2017-09-19 09:09:32 -03:00
net migration: pre_save return int 2017-09-27 11:35:59 +01:00
nios2 nios2: replace cpu_nios2_init() with cpu_generic_init() 2017-09-01 11:54:24 -03:00
nvram pc, pci, virtio: patches queued before 2.10 2017-09-08 16:04:42 +01:00
openrisc cpu: make cpu_generic_init() abort QEMU on error 2017-09-19 09:09:32 -03:00
pci net: Add SunGEM device emulation as found on Apple UniNorth 2017-09-15 10:29:48 +10:00
pci-bridge hw/pci: add QEMU-specific PCI capability to the Generic PCI Express Root Port 2017-09-08 16:15:17 +03:00
pci-host migration: pre_save return int 2017-09-27 11:35:59 +01:00
pcmcia
ppc Migration pull 2017-09-27 2017-09-27 22:44:51 +01:00
s390x Revert "s390x/ccw: create s390 phb conditionally" 2017-10-06 10:53:02 +02:00
scsi migration: pre_save return int 2017-09-27 11:35:59 +01:00
sd trace-events: fix code style: print 0x before hex numbers 2017-08-01 12:13:07 +01:00
sh4 cpu: make cpu_generic_init() abort QEMU on error 2017-09-19 09:09:32 -03:00
smbios
sparc cpu: make cpu_generic_init() abort QEMU on error 2017-09-19 09:09:32 -03:00
sparc64 sun4u: use sunhme as default on-board NIC 2017-09-21 08:38:42 +01:00
ssi msf2: Add Smartfusion2 SPI controller 2017-09-21 16:36:56 +01:00
timer migration: pre_save return int 2017-09-27 11:35:59 +01:00
tpm
tricore cpu: make cpu_generic_init() abort QEMU on error 2017-09-19 09:09:32 -03:00
unicore32 cpu: make cpu_generic_init() abort QEMU on error 2017-09-19 09:09:32 -03:00
usb usb: fix host-stub.c build race 2017-10-05 11:03:25 +02:00
vfio vfio/pci: Add NVIDIA GPUDirect Cliques support 2017-10-03 12:57:36 -06:00
virtio migration: Route more error paths 2017-09-27 11:44:18 +01:00
watchdog watchdog: Allow setting action on the fly 2017-10-02 13:09:09 +02:00
xen xen/pt: allow QEMU to request MSI unmasking at bind time 2017-09-20 19:05:27 -07:00
xenpv xenfb: remove xen_init_display "temporary" hack 2017-07-07 11:10:03 -07:00
xtensa cpu: make cpu_generic_init() abort QEMU on error 2017-09-19 09:09:32 -03:00
Makefile.objs 9pfs: fix dependencies 2017-08-30 18:23:25 +02:00