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SubjectRe: [patch 4/7] x86/kvmclock: Cleanup the code
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On 09/07/2018 11:05, Peter Zijlstra wrote:
> On Fri, Jul 06, 2018 at 06:13:11PM +0200, Thomas Gleixner wrote:
>> - native_write_msr(msr_kvm_wall_clock, low, high);
>> + wrmsrl(msr_kvm_wall_clock, slow_virt_to_phys(&wall_clock));
> Does it matter that you went from an explicit native WRMSR instruction
> to a potentially paravirt MSR thing?

No, KVM doesn't paravirtualize wrmsr.

Paolo

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