On Fri, 24 Jan 2025 15:05:39 +0000, Fred Griffoul wrote: > The Xen emulation in KVM modifies certain CPUID leaves to expose > TSC information to the guest. > > Previously, these CPUID leaves were updated whenever guest time changed, > but this conflicts with KVM_SET_CPUID/KVM_SET_CPUID2 ioctls which reject > changes to CPUID entries on running vCPUs. > > [...] Applied to kvm-x86 xen, thanks! [1/1] KVM: x86: Update Xen TSC leaves during CPUID emulation https://github.com/kvm-x86/linux/commit/a2b00f85d783 -- https://github.com/kvm-x86/linux/tree/next