f06b222ece
Most importantly, fix forwards and backwards migration with VirtIO-GPU display. Other fixes are for a regression in pflash device (introduced in 8.2) and some fixes for x86(_64) TCG emulation. One of the patches needed to be adapted, because it removed a helper that is still in use in 9.0.0. There also is a revert for a fix in VirtIO PCI devices that turned out to cause some issues, see the revert itself for more details. Lastly, there is a change to move compatibility flags for a new VirtIO-net feature to the correct machine type. The feature was introduced in QEMU 8.2, but the compatibility flags got added to machine version 8.0 instead of 8.1. This breaks backwards migration with machine version 8.1 from a 8.2/9.0 binary to an 8.1 binary, in cases where the guest kernel enables the feature (e.g. Ubuntu 23.10). While that breaks migration with machine version 8.1 from an unpatched to a patched binary, Proxmox VE only ever had 8.2 on the test repository and 9.0 not yet in any public repository. An upstream developer suggested it is the proper fix [0]. Upstream submission [1]. [0]: https://lore.kernel.org/qemu-devel/CACGkMEtZrJuhof+hUGVRvLLQE+8nQE5XmSHpT0NAQ1EpnqfmsA@mail.gmail.com/T/#u [1]: https://lore.kernel.org/qemu-devel/20240517075336.104091-1-f.ebner@proxmox.com/T/#u Signed-off-by: Fiona Ebner <f.ebner@proxmox.com> |
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| debian | ||
| qemu@c25df57ae8 | ||
| .gitignore | ||
| .gitmodules | ||
| Makefile | ||
| backup.txt | ||
| vma_spec.txt | ||