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qemu/hw/virtio
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Peter Maydell 17e3134061 Remove unnecessary minimum_version_id_old fields 
The migration code will not look at a VMStateDescription's
minimum_version_id_old field unless that VMSD has set the
load_state_old field to something non-NULL.  (The purpose of
minimum_version_id_old is to specify what migration version is needed
for the code in the function pointed to by load_state_old to be able
to handle it on incoming migration.)

We have exactly one VMSD which still has a load_state_old,
in the PPC CPU; every other VMSD which sets minimum_version_id_old
is doing so unnecessarily. Delete all the unnecessary ones.

Commit created with:
  sed -i '/\.minimum_version_id_old/d' $(git grep -l '\.minimum_version_id_old')
with the one legitimate use then hand-edited back in.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Juan Quintela <quintela@redhat.com>

Signed-off-by: Juan Quintela <quintela@redhat.com>

---

It missed vmstate_ppc_cpu.
2022-01-28 15:38:23 +01:00
..
Kconfig vhost-user-rng: Add vhost-user-rng implementation 2021-10-20 04:37:55 -04:00
meson.build vhost-user-rng-pci: Add vhost-user-rng-pci implementation 2021-10-20 04:37:55 -04:00
trace-events Revert "vhost-vdpa: add support for config interrupt" 2022-01-10 16:01:44 -05:00
trace.h trace: switch position of headers to what Meson requires 2020-08-21 06:18:24 -04:00
vhost-backend.c vhost-backend: stick to -errno error return convention 2022-01-07 05:19:55 -05:00
vhost-scsi-pci.c Use DECLARE_*CHECKER* macros 2020-09-09 09:27:09 -04:00
vhost-stub.c vhost-user: simplify vhost_user_init/vhost_user_cleanup 2019-03-12 21:22:31 -04:00
vhost-user-blk-pci.c Use DECLARE_*CHECKER* macros 2020-09-09 09:27:09 -04:00
vhost-user-fs-pci.c vhost-user-fs: add the "bootindex" property 2021-01-13 09:06:37 -05:00
vhost-user-fs.c Revert "virtio: introduce macro IRTIO_CONFIG_IRQ_IDX" 2022-01-10 16:02:54 -05:00
vhost-user-i2c-pci.c hw/virtio: add vhost-user-i2c-pci boilerplate 2021-07-16 11:10:45 -04:00
vhost-user-i2c.c hw/virtio: add boilerplate for vhost-user-i2c device 2021-07-16 11:10:40 -04:00
vhost-user-input-pci.c Use DECLARE_*CHECKER* macros 2020-09-09 09:27:09 -04:00
vhost-user-rng-pci.c vhost-user-rng-pci: Add vhost-user-rng-pci implementation 2021-10-20 04:37:55 -04:00
vhost-user-rng.c vhost-user-rng: Add vhost-user-rng implementation 2021-10-20 04:37:55 -04:00
vhost-user-scsi-pci.c Use DECLARE_*CHECKER* macros 2020-09-09 09:27:09 -04:00
vhost-user-vsock-pci.c vhost-user-vsock-pci: force virtio version 1 2020-09-29 02:15:24 -04:00
vhost-user-vsock.c vhost-vsock: handle common features in vhost-vsock-common 2021-10-05 17:30:57 -04:00
vhost-user.c vhost-user: stick to -errno error return convention 2022-01-07 05:19:55 -05:00
vhost-vdpa.c Revert "vhost-vdpa: add support for config interrupt" 2022-01-10 16:01:44 -05:00
vhost-vsock-common.c Revert "virtio: introduce macro IRTIO_CONFIG_IRQ_IDX" 2022-01-10 16:02:54 -05:00
vhost-vsock-pci.c vhost-vsock-pci: force virtio version 1 2020-09-29 02:15:24 -04:00
vhost-vsock.c virtio/vhost-vsock: don't double close vhostfd, remove redundant cleanup 2022-01-07 19:30:13 -05:00
vhost.c Revert "vhost: add support for configure interrupt" 2022-01-10 16:01:11 -05:00
virtio-9p-pci.c Use DECLARE_*CHECKER* macros 2020-09-09 09:27:09 -04:00
virtio-balloon-pci.c hw/virtio/virtio-balloon: Remove the "class" property 2021-02-05 08:52:59 -05:00
virtio-balloon.c virtio-balloon: correct used length 2021-11-29 08:49:36 -05:00
virtio-blk-pci.c Use DECLARE_*CHECKER* macros 2020-09-09 09:27:09 -04:00
virtio-bus.c virtio-bus: introduce iommu_enabled() 2021-09-04 16:35:17 -04:00
virtio-crypto-pci.c Use DECLARE_*CHECKER* macros 2020-09-09 09:27:09 -04:00
virtio-crypto.c Revert "virtio: introduce macro IRTIO_CONFIG_IRQ_IDX" 2022-01-10 16:02:54 -05:00
virtio-input-host-pci.c Use DECLARE_*CHECKER* macros 2020-09-09 09:27:09 -04:00
virtio-input-pci.c Use OBJECT_DECLARE_SIMPLE_TYPE when possible 2020-09-18 14:12:32 -04:00
virtio-iommu-pci.c hw/arm/virt: Remove device tree restriction for virtio-iommu 2021-12-15 10:35:26 +00:00
virtio-iommu.c virtio-iommu: Fix the domain_range end 2021-12-15 08:08:59 +01:00
virtio-mem-pci.c qapi: Include qom-path in MEMORY_DEVICE_SIZE_CHANGE qapi events 2021-10-02 08:43:21 +02:00
virtio-mem-pci.h Use DECLARE_*CHECKER* macros 2020-09-09 09:27:09 -04:00
virtio-mem.c hw/arm/virt: Support for virtio-mem-pci 2022-01-20 11:47:52 +00:00
virtio-mmio.c Remove unnecessary minimum_version_id_old fields 2022-01-28 15:38:23 +01:00
virtio-net-pci.c virtio-net: calculating proper msix vectors on init 2021-03-15 16:41:22 +08:00
virtio-pci.c Remove unnecessary minimum_version_id_old fields 2022-01-28 15:38:23 +01:00
virtio-pci.h Revert "virtio-pci: add support for configure interrupt" 2022-01-10 16:00:02 -05:00
virtio-pmem-pci.c virtio-pmem-pci: force virtio version 1 2020-09-29 02:14:30 -04:00
virtio-pmem-pci.h Use DECLARE_*CHECKER* macros 2020-09-09 09:27:09 -04:00
virtio-pmem.c virtio-pmem: fix virtio_pmem_resp assign problem 2021-03-22 10:17:53 -04:00
virtio-rng-pci.c Use DECLARE_*CHECKER* macros 2020-09-09 09:27:09 -04:00
virtio-rng.c sysemu: Let VMChangeStateHandler take boolean 'running' argument 2021-03-09 23:13:57 +01:00
virtio-scsi-pci.c Use DECLARE_*CHECKER* macros 2020-09-09 09:27:09 -04:00
virtio-serial-pci.c Use DECLARE_*CHECKER* macros 2020-09-09 09:27:09 -04:00
virtio.c Remove unnecessary minimum_version_id_old fields 2022-01-28 15:38:23 +01:00