Messages in this thread | | | Subject | Re: [PATCH] KVM: vmx: fix underflow in TSC deadline calculation | From | Paolo Bonzini <> | Date | Tue, 28 Jun 2016 22:07:29 +0200 |
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On 28/06/2016 20:34, yunhong jiang wrote: > Paolo, thanks for reply. > > Which race window you are talking about? Is it the > kvm_lapic_switch_to_hv_timer()? If yes, hope we will not forgot it once the > lapic timer is not pinned anymore in future.
Yes, it's that one. This is a good point against using local_irq_save/restore.
Paolo
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