Thread (40 messages) 40 messages, 6 authors, 2024-07-25

Re: [PATCH v8 4/7] KVM: x86: Report host tsc and realtime values in KVM_GET_CLOCK

From: Paolo Bonzini <pbonzini@redhat.com>
Date: 2021-10-01 14:43:32
Also in: kvm, kvmarm

On 01/10/21 16:39, Paolo Bonzini wrote:
On 16/09/21 20:15, Oliver Upton wrote:
quoted
+    if (data.flags & ~KVM_CLOCK_REALTIME)
          return -EINVAL;
Let's accept KVM_CLOCK_HOST_TSC here even though it's not used; there 
may be programs that expect to send back to KVM_SET_CLOCK whatever they 
got from KVM_GET_CLOCK.
Nevermind, KVM_SET_CLOCK is already rejecting KVM_CLOCK_TSC_STABLE so no 
need to do that!

Paolo


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