> Hi! > > Previous incarnation of this patch were Cc'd qemu-stable@, as it were > supposed to be picked up for the stable qemu series. However, this > incarnation is not Cc'd to stable, and, most importantly, it relies > on a feature which was introduced after all released qemu versions. > Namely, vendor_cpuid_only_v2 is past v10.0.0, which is commit > 216d9bb6d7716 "i386/cpu: Add x-vendor-cpuid-only-v2 option for > compatibility". > > Should I omit this change for stable-10.0 series, or should it be > modified to work in 10.0?
Hi Michael, considerring current fix is covered by compat option, it's not fit to be backported to the previous version. This issue has existed for a very long time, and the feedback received on this is currently one case and it based on a specific topology configuration, so the impact is limited. Therefore, in this patch version, I fixed it with the newly added compat option, which also avoids the controversy about the impact of migration. So I think you could omit this change for stable-10.0 series, if it's also okay with Paolo. Thanks, Zhao
