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Re: [PATCH v4 11/47] x86/tsc: Kill off x86_platform_ops.calibrate_{cpu,tsc}() hooks
- To: seanjc@xxxxxxxxxx
- From: David Woodhouse <dwmw2@xxxxxxxxxxxxx>
- Date: Mon, 01 Jun 2026 22:51:31 +0100
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- Delivery-date: Mon, 01 Jun 2026 21:51:49 +0000
- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
On Fri, 29 May 2026 07:43:58 -0700, Sean Christopherson wrote:
> Now that getting the CPU and/or TSC frequencies from the hypervisor uses
> dedicated hooks, drop x86_platform_ops.calibrate_{cpu,tsc}() and instead
> directly invoke the correct helper at each phase of (re)calibration. In
> addition to eliminating unnecessary code, this makes it a bit more obvious
> when the "late" path invokes pit_hpet_ptimer_calibrate_cpu() instead of
> x86_platform_ops.calibrate_cpu().
>
> No functional change intended.
>
> Signed-off-by: Sean Christopherson <seanjc@xxxxxxxxxx>
Reviewed-by: David Woodhouse <dwmw@xxxxxxxxxxxx>
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