Re: [PATCH 10/10] KVM: x86: Override TSC_STABLE flag for Xen PV clocks in kvm_guest_time_update()

[Paul Durrant]

On 18/01/2025 00:55, Sean Christopherson wrote:
> When updating PV clocks, handle the Xen-specific UNSTABLE_TSC override in
> the main kvm_guest_time_update() by simply clearing PVCLOCK_TSC_STABLE_BIT
> in the flags of the reference pvclock structure.  Expand the comment to
> (hopefully) make it obvious that Xen clocks need to be processed after all
> clocks that care about the TSC_STABLE flag.
>
> No functional change intended.
>
> Cc: Paul Durrant <pdurrant@xxxxxxxxxx>
> Cc: David Woodhouse <dwmw@xxxxxxxxxxxx>
> Signed-off-by: Sean Christopherson <seanjc@xxxxxxxxxx>
> ---
>   arch/x86/kvm/x86.c | 35 +++++++++++++++--------------------
>   1 file changed, 15 insertions(+), 20 deletions(-)

Reviewed-by: Paul Durrant <paul@xxxxxxx>