[pve-devel] disable-efi-enable-pxe-roms.patch break livemigration from old qemu guest without pxe

[Dietmar Maurer]

> I see that this commit
> https://git.proxmox.com/?p=pve-qemu-kvm.git;a=blobdiff;f=debian/patches/series;h=465145ad464d52543e1e5283a346fb72766dfa08;hp=68ce08fdc2cb82cca7df911067d49cfd8c5ce2bc;hb=3d265b4e6f7135f535682dc6b60ccb396076523a;hpb=b422a7df8575c63573106b3ac101f1a8125819da
> 
> remove this patch.
> disable-efi-enable-pxe-roms.patch
> 
> 
> This break livemigration from old qemu with virtio-net  (without pxe rom) to
> new qemu with virtio-net (with pxe rom)

bad, but we really need to update those old ROMs (user already reported bugs).
Any better idea?